diff --git a/README.md b/README.md
index 88f75ef..be59b53 100644
--- a/README.md
+++ b/README.md
@@ -244,8 +244,8 @@ Edit product pages in `src/pages/[url]/index.astro`
 
 **Deal Plus Tech**
 - Phone: 090-555-1415
-- Line: @dealplustech
-- Email: info@dealplustech.co.th
+- Line: @JPPSELECTION
+- Email: info@JPPSELECTION.co.th
 
 ## 📄 License
 
diff --git a/src/components/common/Footer.astro b/src/components/common/Footer.astro
index 38d2a89..f8769f4 100644
--- a/src/components/common/Footer.astro
+++ b/src/components/common/Footer.astro
@@ -25,7 +25,7 @@ const mainCategories = [
           <a href="https://www.facebook.com/Dealplustech/" target="_blank" rel="noopener noreferrer" class="w-10 h-10 rounded-lg bg-primary-600 hover:bg-primary-700 flex items-center justify-center transition-all duration-200">
             <svg class="w-5 h-5 text-white" fill="currentColor" viewBox="0 0 24 24"><path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z"/></svg>
           </a>
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" rel="noopener noreferrer" class="w-10 h-10 rounded-lg bg-primary-600 hover:bg-primary-700 flex items-center justify-center transition-all duration-200">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" rel="noopener noreferrer" class="w-10 h-10 rounded-lg bg-primary-600 hover:bg-primary-700 flex items-center justify-center transition-all duration-200">
             <svg class="w-5 h-5 text-white" fill="currentColor" viewBox="0 0 24 24">
               <path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/>
             </svg>
@@ -65,7 +65,7 @@ const mainCategories = [
               <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z" />
               <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 11a3 3 0 11-6 0 3 3 0 016 0z" />
             </svg>
-            <span class="text-secondary-700 text-base break-words">9/69 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กรุงเทพมหานคร 10160</span>
+            <span class="text-secondary-700 text-base break-words">9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กรุงเทพมหานคร 10160</span>
           </li>
         </ul>
       </div>
diff --git a/src/layouts/BaseLayout.astro b/src/layouts/BaseLayout.astro
index d3e5e2a..006d934 100644
--- a/src/layouts/BaseLayout.astro
+++ b/src/layouts/BaseLayout.astro
@@ -54,7 +54,7 @@ const siteUrl = 'https://dealplustech.co.th';
         "description": "ผู้เชี่ยวชาญระบบน้ำ ให้คำแนะนำและจำหน่ายท่อ PPR ตราช้าง ท่อพีพีอาร์ ท่อ HDPE รั้วตาข่าย คุณภาพสูง ราคาถูก",
         "address": {
           "@type": "PostalAddress",
-          "streetAddress": "9/69 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค",
+          "streetAddress": "9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค",
           "addressLocality": "กรุงเทพมหานคร",
           "postalCode": "10160",
           "addressCountry": "TH"
@@ -92,7 +92,7 @@ const siteUrl = 'https://dealplustech.co.th';
         "priceRange": "฿฿",
         "address": {
           "@type": "PostalAddress",
-          "streetAddress": "9/69 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค",
+          "streetAddress": "9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค",
           "addressLocality": "กรุงเทพมหานคร",
           "postalCode": "10160",
           "addressCountry": "TH"
diff --git a/src/pages/about-us/index.astro b/src/pages/about-us/index.astro
index 7b1b23b..4536b07 100644
--- a/src/pages/about-us/index.astro
+++ b/src/pages/about-us/index.astro
@@ -131,7 +131,7 @@ import Footer from '@/components/common/Footer.astro';
           <a href="tel:0905551415" class="btn-white">
             โทร 090-555-1415
           </a>
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/all-products/index.astro b/src/pages/all-products/index.astro
index 01214e4..6f87389 100644
--- a/src/pages/all-products/index.astro
+++ b/src/pages/all-products/index.astro
@@ -158,7 +158,7 @@ const productCategories = [
           ติดต่อเราเพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/contact-us/index.astro b/src/pages/contact-us/index.astro
index 14f7b38..1791d79 100644
--- a/src/pages/contact-us/index.astro
+++ b/src/pages/contact-us/index.astro
@@ -77,10 +77,10 @@ import Footer from '@/components/common/Footer.astro';
           <div class="card-glass p-4 sm:p-6 md:p-10">
             <h2 class="text-2xl font-bold text-secondary-900 text-center mb-8">ช่องทางติดต่อ</h2>
             
-            <div class="grid grid-cols-1 sm:grid-cols-3 gap-4 sm:gap-6">
+            <div class="grid grid-cols-1 sm:grid-cols-3 gap-4 sm:gap-6 items-stretch">
               
               <!-- Phone -->
-              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-gray-50 rounded-2xl">
+              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-gray-50 rounded-2xl h-full">
                 <div class="w-12 h-12 sm:w-16 sm:h-16 bg-blue-100 rounded-2xl flex items-center justify-center mb-3 sm:mb-4">
                   <svg class="w-6 h-6 sm:w-8 sm:h-8 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 5a2 2 0 012-2h3.28a1 1 0 01.948.684l1.498 4.493a1 1 0 01-.502 1.21l-2.257 1.13a11.042 11.042 0 005.516 5.516l1.13-2.257a1 1 0 011.21-.502l4.493 1.498a1 1 0 01.684.949V19a2 2 0 01-2 2h-1C9.716 21 3 14.284 3 6V5z"/>
@@ -92,19 +92,26 @@ import Footer from '@/components/common/Footer.astro';
               </div>
               
               <!-- Line -->
-              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-green-50 rounded-2xl">
+              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-green-50 rounded-2xl h-full">
                 <div class="w-12 h-12 sm:w-16 sm:h-16 bg-green-100 rounded-2xl flex items-center justify-center mb-3 sm:mb-4">
                   <svg class="w-6 h-6 sm:w-8 sm:h-8 text-green-600" fill="currentColor" viewBox="0 0 24 24">
                     <path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/>
                   </svg>
                 </div>
                 <h3 class="font-bold text-secondary-900 text-base sm:text-lg mb-1 sm:mb-2">ไลน์</h3>
-                <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="text-base sm:text-xl font-bold text-green-600 hover:text-green-700 mb-1 sm:mb-2">@dealplustech</a>
-                <p class="text-secondary-500 text-xs sm:text-sm">แชทได้ตลอด 24 ชม.</p>
+                <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="text-base sm:text-xl font-bold text-green-600 hover:text-green-700 mb-1 sm:mb-2">@JPPSELECTION</a>
+                <p class="text-secondary-500 text-xs sm:text-sm mb-3">แชทได้ตลอด 24 ชม.</p>
+                <img 
+                  src="/images/dealplustechlineqr.png" 
+                  alt="Line QR Code" 
+                  class="w-28 h-28 sm:w-32 sm:h-32 rounded-lg border-2 border-green-200 object-contain bg-white"
+                  loading="lazy"
+                  decoding="async"
+                />
               </div>
               
               <!-- Email -->
-              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-gray-50 rounded-2xl">
+              <div class="flex flex-col items-center text-center p-4 sm:p-6 bg-gray-50 rounded-2xl h-full">
                 <div class="w-12 h-12 sm:w-16 sm:h-16 bg-primary-100 rounded-2xl flex items-center justify-center mb-3 sm:mb-4">
                   <svg class="w-6 h-6 sm:w-8 sm:h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/>
@@ -128,7 +135,7 @@ import Footer from '@/components/common/Footer.astro';
                 </div>
                 <div>
                   <h3 class="font-bold text-secondary-900 mb-1">ที่อยู่</h3>
-                  <p class="text-secondary-600 text-sm sm:text-base break-words">9/69 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กรุงเทพมหานคร 10160</p>
+                  <p class="text-secondary-600 text-sm sm:text-base break-words">9/70 ซอยนครลุง 17 แขวงบางไผ่ เขตบางแค กรุงเทพมหานคร 10160</p>
                 </div>
               </div>
             </div>
diff --git a/src/pages/dukelarrsen/index.astro b/src/pages/dukelarrsen/index.astro
index faf7569..d7f5e3a 100644
--- a/src/pages/dukelarrsen/index.astro
+++ b/src/pages/dukelarrsen/index.astro
@@ -8,8 +8,8 @@ import Footer from '@/components/common/Footer.astro';
 {
   "@context": "https://schema.org",
   "@type": "Product",
-  "name": "DUKELARRSEN กรู๊ฟท่อ และข้อต่อกรู๊ฟ",
-  "description": "DUKELARRSEN Grooved Coupling and Fitting กรู๊ฟท่อคุณภาพสูง ราคาโรงงาน ส่งฟรี กทม. ปริมณฑล",
+  "name": "DUKELARRSEN Grooved Coupling สำหรับระบบดับเพลิง",
+  "description": "DUKELARRSEN Grooved Coupling ระบบดับเพลิง ไม่ต้องเชื่อม ไม่เกิดประกายไฟ ติดตั้งง่าย ประหยัด 20-40% มาตรฐาน UL/FM",
   "image": "https://dealplustech.co.th/images/dukelarrsen/dukelarrsen-43.jpg",
   "offers": {
     "@type": "Offer",
@@ -20,7 +20,7 @@ import Footer from '@/components/common/Footer.astro';
 }
 </script>
 
-<BaseLayout title="DUKELARRSEN กรู๊ฟท่อ และข้อต่อกรู๊ฟ" description="DUKELARRSEN Grooved Coupling and Fitting กรู๊ฟท่อคุณภาพสูง ราคาโรงงาน ส่งฟรี กทม. ปริมณฑล">
+<BaseLayout title="DUKELARRSEN Grooved Coupling ระบบดับเพลิง มาตรฐาน UL/FM" description="DUKELARRSEN Grooved Coupling ระบบดับเพลิง ไม่ต้องเชื่อม ไม่เกิดประกายไฟ ติดตั้งง่าย ประหยัด 20-40% มาตรฐาน UL/FM">
   <Header slot="header" />
   
   <main class="bg-white min-h-screen">
@@ -36,11 +36,11 @@ import Footer from '@/components/common/Footer.astro';
           
           <div class="order-1 lg:order-2">
             <span class="inline-block px-4 py-1.5 bg-white/20 text-white rounded-full text-sm font-medium mb-4">
-              ข้อต่อกรู๊ฟ
+              ระบบดับเพลิง
             </span>
-            <h1 class="text-3xl sm:text-4xl lg:text-5xl font-bold text-white mb-4">DUKELARRSEN กรู๊ฟท่อและข้อต่อกรู๊ฟ</h1>
+            <h1 class="text-3xl sm:text-4xl lg:text-5xl font-bold text-white mb-4">DUKELARRSEN Grooved Coupling ระบบดับเพลิง</h1>
             <p class="text-lg sm:text-xl text-white/80 mb-8 leading-relaxed">
-              DUKELARRSEN Grooved Coupling and Fitting ระบบกรู๊ฟท่อคุณภาพสูง ประหยัดค่าติดตั้ง ติดตั้งง่าย รวดเร็ว ไม่ต้องเชื่อม ส่งฟรี กรุงเทพมหานครและปริมณฑล
+              ไม่ต้องเชื่อม ไม่เกิดประกายไฟ ติดตั้งง่าย ประหยัด 20-40% มาตรฐาน UL/FM รองรับขนาด 1" – 12" แรงดัน 300 psi
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
@@ -61,19 +61,19 @@ import Footer from '@/components/common/Footer.astro';
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                   <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
                 </svg>
-                <span>คุณภาพสูง มาตรฐานอุตสาหกรรม</span>
+                <span>มาตรฐาน UL/FM</span>
               </div>
               <div class="flex items-center gap-2 text-white/80">
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                   <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
                 </svg>
-                <span>ราคาโรงงาน คุ้มค่า</span>
+                <span>ไม่ต้องเชื่อม ไม่เกิดประกายไฟ</span>
               </div>
               <div class="flex items-center gap-2 text-white/80">
                 <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                   <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
                 </svg>
-                <span>จัดส่งรวดเร็ว ส่งฟรี กทม. ปริมณฑล</span>
+                <span>ประหยัด 20-40%</span>
               </div>
             </div>
           </div>
@@ -81,44 +81,88 @@ import Footer from '@/components/common/Footer.astro';
       </div>
     </section>
     
-    <!-- 4 Reasons Section -->
+    <!-- Why Grooved Coupling Section -->
     <section id="reasons" class="section bg-gray-50">
       <div class="container-custom">
         <div class="max-w-4xl mx-auto">
-          <h2 class="text-xl font-bold text-secondary-900 mb-12 text-center">4 เหตุผลที่ควรใช้ระบบกรู๊ฟ</h2>
+          <h2 class="text-xl font-bold text-secondary-900 mb-12 text-center">Grooved Coupling สำหรับระบบดับเพลิง</h2>
+          <p class="text-lg text-secondary-700 text-center mb-12">
+            ไม่ต้องเชื่อม ไม่เกิดประกายไฟ ติดตั้งง่าย Flexible รับแรงสั่นสะเทือน ประหยัด 20-40%
+          </p>
           
-          <div class="space-y-12">
-          <!-- Reason 1 -->
-          <div class="bg-white rounded-2xl p-8 shadow-sm">
-            <h3 class="text-2xl font-bold text-red-600 mb-6">1. ไม่เกิดการอุดตันจาก Slag (เศษผงเหล็ก)</h3>
-            <img src="/images/dukelarrsen/dukelarrsen-02-03.jpg" alt="ไม่เกิด Slag" class="w-full h-auto rounded-xl" width="800" height="600" loading="lazy" decoding="async" />
-          </div>
-          
-          <!-- Reason 2 -->
-          <div class="bg-white rounded-2xl p-8 shadow-sm">
-            <h3 class="text-2xl font-bold text-red-600 mb-6">2. รูพรุนจากรอยเชื่อม ต้นเหตุของการเกิดท่อผุ รั่ว ซึมในที่สุด</h3>
-            <img src="/images/dukelarrsen/dukelarrsen-04.jpg" alt="รูพรุนจากรอยเชื่อม" class="w-full h-auto rounded-xl" width="800" height="600" loading="lazy" decoding="async" />
-          </div>
-          
-          <!-- Reason 3 -->
-          <div class="bg-white rounded-2xl p-8 shadow-sm">
-            <h3 class="text-2xl font-bold text-red-600 mb-6">3. การเชื่อมแบบดั้งเดิมอาจก่อให้เกิดเศษผงเหล็ก (Slag) ฝังในรอยเชื่อม</h3>
-            <img src="/images/dukelarrsen/dukelarrsen-05.jpg" alt="เศษผงเหล็กจากการเชื่อม" class="w-full h-auto rounded-xl" width="800" height="600" loading="lazy" decoding="async" />
-          </div>
-          
-          <!-- Reason 4 -->
-          <div class="bg-white rounded-2xl p-8 shadow-sm">
-            <h3 class="text-2xl font-bold text-red-600 mb-6">4. การเกิดประกายไฟ</h3>
-            <div class="grid md:grid-cols-2 gap-6">
-              <div>
-                <p class="text-lg font-bold text-secondary-900 mb-4">ระบบเชื่อม</p>
-                <img src="/images/dukelarrsen/dukelarrsen-06.jpg" alt="ระบบเชื่อมมีประกายไฟ" class="w-full h-auto rounded-xl mb-2" width="600" height="400" loading="lazy" decoding="async" />
-                <p class="text-red-600 font-medium">ระบบเชื่อมมีประกายไฟ ต้นเหตุของเพลิงไหม้</p>
+          <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-6 mb-12">
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
+                </svg>
               </div>
-              <div>
-                <p class="text-lg font-bold text-secondary-900 mb-4">ระบบกรู๊ฟ</p>
-                <img src="/images/dukelarrsen/dukelarrsen-07.jpg" alt="ระบบกรู๊ฟไม่มีประกายไฟ" class="w-full h-auto rounded-xl mb-2" width="600" height="400" loading="lazy" decoding="async" />
-                <p class="text-primary-600 font-medium">ระบบกรู๊ฟไม่ก่อให้เกิดประกายไฟ</p>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">1. รัดแน่น</h3>
+              <p class="text-secondary-600 text-sm">ล็อครอบเส้นรอบวงของท่อแน่นหนา</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 5a1 1 0 011-1h14a1 1 0 011 1v2a1 1 0 01-1 1H5a1 1 0 01-1-1V5zM4 13a1 1 0 011-1h6a1 1 0 011 1v6a1 1 0 01-1 1H5a1 1 0 01-1-1v-6z" />
+                </svg>
+              </div>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">2. ให้ตัว</h3>
+              <p class="text-secondary-600 text-sm">รองรับการขยายตัว หดตัว และเบี่ยงเบน</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4" />
+                </svg>
+              </div>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">3. ปรับไลน์ได้</h3>
+              <p class="text-secondary-600 text-sm">ปรับแนวท่อได้อย่างยืดหยุ่น</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z" />
+                </svg>
+              </div>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">4. ยึดแน่น</h3>
+              <p class="text-secondary-600 text-sm">ป้องกันปลายท่อแยกออกจากกัน</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+                </svg>
+              </div>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">5. ถอดประกอบง่าย</h3>
+              <p class="text-secondary-600 text-sm">สะดวกต่อการซ่อมบำรุง</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm text-center">
+              <div class="w-16 h-16 bg-primary-100 rounded-full flex items-center justify-center mx-auto mb-4">
+                <svg class="w-8 h-8 text-primary-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" />
+                </svg>
+              </div>
+              <h3 class="text-lg font-bold text-secondary-900 mb-2">6. รับแรงสั่นสะเทือน</h3>
+              <p class="text-secondary-600 text-sm">ลดและดูดซับเสียงและการสั่นสะเทือน</p>
+            </div>
+          </div>
+          
+          <div class="bg-primary-50 rounded-2xl p-8">
+            <h3 class="text-xl font-bold text-secondary-900 mb-6 text-center">ประเภทของ Coupling</h3>
+            <div class="grid md:grid-cols-2 gap-6">
+              <div class="bg-white rounded-xl p-6 shadow-sm">
+                <h4 class="text-lg font-bold text-primary-600 mb-3">Rigid Coupling</h4>
+                <p class="text-secondary-700">เหมาะสำหรับแนวนอน ให้การเชื่อมต่อที่แข็งแรงเทียบเท่าการเชื่อม</p>
+              </div>
+              <div class="bg-white rounded-xl p-6 shadow-sm">
+                <h4 class="text-lg font-bold text-primary-600 mb-3">Flexible Coupling</h4>
+                <p class="text-secondary-700">เหมาะสำหรับแนวตั้ง รับแรงสั่นสะเทือน รองรับการขยายตัวจากอุณหภูมิ</p>
               </div>
             </div>
           </div>
@@ -129,66 +173,35 @@ import Footer from '@/components/common/Footer.astro';
     <!-- Product Specifications Section -->
     <section id="product-specs" class="section bg-white">
     
-    <!-- Fire Incident Section -->
-    <section id="fire-incident" class="section bg-white">
-      <div class="container-custom">
-        <div class="max-w-4xl mx-auto">
-          <h2 class="text-xl font-bold text-secondary-900 mb-8 text-center">เหตุการณ์จริง..เพลิงไหม้จากการเชื่อมท่อ</h2>
-          <img src="/images/dukelarrsen/dukelarrsen-08.jpg" alt="เพลิงไหม้จากการเชื่อมท่อ" class="w-full h-auto rounded-xl max-w-3xl mx-auto" width="800" height="600" loading="lazy" decoding="async" />
-        </div>
-      </div>
-    </section>
-    
     <!-- Benefits Section -->
     <section id="benefits" class="section bg-gray-50">
       <div class="container-custom">
         <div class="max-w-4xl mx-auto">
-          <h2 class="text-xl font-bold text-secondary-900 mb-8 text-center">GROOVED COUPLINGS AND FITTINGS</h2>
+          <h2 class="text-xl font-bold text-secondary-900 mb-8 text-center">ข้อมูลจำเพาะ / Specifications</h2>
+          
+          <div class="grid md:grid-cols-2 gap-6 mb-8">
+            <div class="bg-white rounded-xl p-6 shadow-sm">
+              <h3 class="text-lg font-bold text-primary-600 mb-4">ขนาด (Size)</h3>
+              <p class="text-secondary-700 text-lg">1" – 12"</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm">
+              <h3 class="text-lg font-bold text-primary-600 mb-4">แรงดัน (Pressure)</h3>
+              <p class="text-secondary-700 text-lg">300 psi max</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm">
+              <h3 class="text-lg font-bold text-primary-600 mb-4">มาตรฐาน (Certificate)</h3>
+              <p class="text-secondary-700 text-lg">UL / FM</p>
+            </div>
+            
+            <div class="bg-white rounded-xl p-6 shadow-sm">
+              <h3 class="text-lg font-bold text-primary-600 mb-4">การประหยัด (Cost Savings)</h3>
+              <p class="text-secondary-700 text-lg">20-40%</p>
+            </div>
+          </div>
+          
           <img src="/images/dukelarrsen/dukelarrsen-09.jpg" alt="Grooved Couplings and Fittings" class="w-full h-auto rounded-xl mb-8" width="800" height="600" loading="lazy" decoding="async" />
-          
-          <div class="grid md:grid-cols-2 gap-8">
-          <div class="bg-white rounded-xl p-6 shadow-sm">
-            <h3 class="text-xl font-bold text-secondary-900 mb-4">1. ลดค่าติดตั้ง</h3>
-            <ul class="space-y-2 text-secondary-700">
-              <li>• ประกอบง่าย ไม่ต้องใช้ช่างเฉพาะทาง</li>
-              <li>• ใช้อุปกรณ์น้อย</li>
-              <li>• ประกอบรวดเร็วในพื้นที่จำกัด</li>
-              <li>• ไม่ต้องเชื่อม ไม่มีมลพิษ</li>
-              <li>• ค่าติดตั้งต่ำ</li>
-            </ul>
-          </div>
-          
-          <div class="bg-white rounded-xl p-6 shadow-sm">
-            <h3 class="text-xl font-bold text-secondary-900 mb-4">2. ความยืดหยุ่นและความแข็งแรง</h3>
-            <ul class="space-y-2 text-secondary-700">
-              <li>• Flexible Coupling รองรับการขยายตัว หดตัว และเบี่ยงเบน</li>
-              <li>• เนื่องจากอุณหภูมิที่เปลี่ยนแปลง</li>
-              <li>• Rigid Coupling ให้การเชื่อมต่อที่แข็งแรงเทียบเท่าการเชื่อม</li>
-            </ul>
-          </div>
-          
-          <div class="bg-white rounded-xl p-6 shadow-sm">
-            <h3 class="text-xl font-bold text-secondary-900 mb-4">3. ความน่าเชื่อถือของข้อต่อ</h3>
-            <ul class="space-y-2 text-secondary-700">
-              <li>• คู่ครองล็อครอบเส้นรอบวงของท่อ</li>
-              <li>• ป้องกันปลายท่อแยกออกจากกันเนื่องจากแรงดันและแรงอื่นๆ</li>
-              <li>• สูงสุดถึงแรงดันใช้งานสูงสุดของ Coupling</li>
-            </ul>
-          </div>
-          
-          <div class="bg-white rounded-xl p-6 shadow-sm">
-            <h3 class="text-xl font-bold text-secondary-900 mb-4">4. ลดเสียงและการสั่นสะเทือน</h3>
-            <ul class="space-y-2 text-secondary-700">
-              <li>• ช่องว่างเล็กน้อยระหว่างปลายท่อกับยางแหวนช่วย</li>
-              <li>• ลดและดูดซับเสียงและการสั่นสะเทือน</li>
-            </ul>
-          </div>
-        </div>
-        
-        <div class="bg-white rounded-xl p-6 shadow-sm mt-8">
-          <h3 class="text-xl font-bold text-secondary-900 mb-4">5. ข้อต่อที่สะดวก</h3>
-          <p class="text-secondary-700">Coupling สามารถถอดประกอบได้ง่าย ช่วยให้การถอดส่วนท่อสำหรับทำความสะอาดหรือซ่อมแซม ช่วยให้การหมุนท่อเป็นระยะเพื่อกระจายการสึกหรอภายในจากของเหลวหรือสื่อที่มีฤทธิ์กัดเซาะ</p>
-        </div>
         </div>
       </div>
     </section>
diff --git a/src/pages/durgo-avvs/index.astro b/src/pages/durgo-avvs/index.astro
index 7eeeda6..3820247 100644
--- a/src/pages/durgo-avvs/index.astro
+++ b/src/pages/durgo-avvs/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -470,7 +470,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -479,7 +479,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/grilles/index.astro b/src/pages/grilles/index.astro
index 55cdae2..73be034 100644
--- a/src/pages/grilles/index.astro
+++ b/src/pages/grilles/index.astro
@@ -38,13 +38,13 @@ import Footer from '@/components/common/Footer.astro';
             <span class="inline-block px-4 py-1.5 bg-white/20 text-white rounded-full text-sm font-medium mb-4">
               กริลแอร์
             </span>
-            <h1 class="text-3xl sm:text-4xl lg:text-5xl font-bold text-white mb-4">กริลแอร์พลาสติก (Grilles air plastic)</h1>
+            <h1 class="text-3xl sm:text-4xl lg:text-5xl font-bold text-white mb-4">กริลแอร์ (Grilles air)</h1>
             <p class="text-lg sm:text-xl text-white/80 mb-8 leading-relaxed">
               จำหน่ายกริลแอร์พลาสติก (Grilles air plastic)คุณภาพสูง ราคาโรงงาน ส่งฟรี กรุงเทพมหานคร และปริมณฑล
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -75,6 +75,12 @@ import Footer from '@/components/common/Footer.astro';
                 </svg>
                 <span>จัดส่งรวดเร็ว ส่งฟรี กทม. ปริมณฑล</span>
               </div>
+              <div class="flex items-center gap-2 bg-green-500/20 rounded px-3 py-1">
+                <svg class="w-5 h-5 text-green-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
+                </svg>
+                <span class="text-green-300 font-semibold">ไม่เกิดหยดน้ำ</span>
+              </div>
             </div>
           </div>
         </div>
@@ -189,168 +195,98 @@ import Footer from '@/components/common/Footer.astro';
           </div>
         </div>
       </div>
-    </section>
-    
-    <!-- Technical Specifications Table -->
-    <section id="specifications" class="section bg-gray-50">
-      <div class="container-custom">
-        <h2 class="text-xl font-bold text-secondary-900 mb-6">ข้อมูลจำเพาะทางเทคนิค</h2>
-        <div class="overflow-x-auto">
-          <table class="w-full border-collapse bg-white rounded-lg shadow-md">
-            <thead>
-              <tr class="bg-primary-600 text-white">
-                <th class="px-4 py-3 text-left">ประเภท</th>
-                <th class="px-4 py-3 text-center">ขนาด (นิ้ว)</th>
-                <th class="px-4 py-3 text-center">CFM สูงสุด</th>
-                <th class="px-4 py-3 text-center">Throw Distance (m)</th>
-                <th class="px-4 py-3 text-center">Noise Level (NC)</th>
-              </tr>
-            </thead>
-            <tbody class="divide-y">
-              <tr><td colspan="5" class="px-4 py-2 bg-gray-100 font-semibold">หน้ากากลมส่ง (Supply Air Grille)</td></tr>
-              <tr><td class="px-4 py-2">Square Diffuser</td><td class="px-4 py-2 text-center">6x6 - 24x24</td><td class="px-4 py-2 text-center">200-800</td><td class="px-4 py-2 text-center">3-8</td><td class="px-4 py-2 text-center">25-35</td></tr>
-              <tr><td class="px-4 py-2">Linear Slot</td><td class="px-4 py-2 text-center">12" - 48"</td><td class="px-4 py-2 text-center">150-600</td><td class="px-4 py-2 text-center">4-12</td><td class="px-4 py-2 text-center">20-30</td></tr>
-              <tr><td class="px-4 py-2">Jet Diffuser</td><td class="px-4 py-2 text-center">8 - 12</td><td class="px-4 py-2 text-center">300-1200</td><td class="px-4 py-2 text-center">8-20</td><td class="px-4 py-2 text-center">30-45</td></tr>
-              <tr><td colspan="5" class="px-4 py-2 bg-gray-100 font-semibold">หน้ากากลมกลับ (Return Air Grille)</td></tr>
-              <tr><td class="px-4 py-2">Standard</td><td class="px-4 py-2 text-center">10x10 - 36x36</td><td class="px-4 py-2 text-center">300-1500</td><td class="px-4 py-2 text-center">-</td><td class="px-4 py-2 text-center">20-30</td></tr>
-              <tr><td class="px-4 py-2">Heavy Duty</td><td class="px-4 py-2 text-center">12x12 - 48x48</td><td class="px-4 py-2 text-center">500-2500</td><td class="px-4 py-2 text-center">-</td><td class="px-4 py-2 text-center">25-35</td></tr>
-            </tbody>
-          </table>
-        </div>
-        <p class="text-sm text-secondary-600 mt-4">* ค่า CFM และ Throw Distance เป็นค่าประมาณ ขึ้นอยู่กับ static pressure ของระบบ</p>
-      </div>
-    </section>
-
-    <!-- Size Selection Guide -->
-    <section id="size-guide" class="section bg-white">
-      <div class="container-custom">
-        <h2 class="text-xl font-bold text-secondary-900 mb-6">วิธีเลือกขนาดหน้ากากแอร์</h2>
-        <div class="grid md:grid-cols-2 gap-8">
-          <div>
-            <h3 class="text-lg font-semibold text-secondary-800 mb-4">สูตรคำนวณขนาด</h3>
-            <div class="bg-gray-50 p-4 rounded-lg mb-4">
-              <p class="font-mono text-secondary-900">CFM ÷ 2 = พื้นที่หน้ากาก (ตร.นิ้ว)</p>
-              <p class="text-sm text-secondary-600 mt-2">ตัวอย่าง: 400 CFM ÷ 2 = 200 ตร.นิ้ว → 14x14 หรือ 10x20</p>
-            </div>
-            <h3 class="text-lg font-semibold text-secondary-800 mb-4">ขนาดที่นิยมใช้</h3>
-            <ul class="space-y-2">
-              <li><strong>6x6 นิ้ว</strong> - ห้องนอนเล็ก, ห้องน้ำ</li>
-              <li><strong>8x8 นิ้ว</strong> - ห้องนอน, ห้องทำงานขนาดเล็ก</li>
-              <li><strong>10x10 นิ้ว</strong> - ห้องนอนใหญ่, ห้องประชุมเล็ก</li>
-              <li><strong>12x12 นิ้ว</strong> - ห้องประชุม, ห้องรับแขก</li>
-              <li><strong>14x14 นิ้ว</strong> - ห้องประชุมใหญ่, พื้นที่สำนักงาน</li>
-              <li><strong>24x24 นิ้ว</strong> - ห้องควบคุม, พื้นที่ขนาดใหญ่</li>
-            </ul>
+      
+      <!-- Product Info Grid: specs → size-guide → materials → faq -->
+      <div class="grid lg:grid-cols-2 gap-6 mt-8">
+        <!-- Technical Specifications Table -->
+        <div class="bg-gray-50 rounded-lg p-6">
+          <h2 class="text-xl font-bold text-secondary-900 mb-4">ข้อมูลจำเพาะทางเทคนิค</h2>
+          <div class="overflow-x-auto">
+            <table class="w-full border-collapse bg-white rounded-lg shadow-sm text-sm">
+              <thead>
+                <tr class="bg-primary-600 text-white">
+                  <th class="px-3 py-2 text-left">ประเภท</th>
+                  <th class="px-3 py-2 text-center">ขนาด</th>
+                  <th class="px-3 py-2 text-center">CFM</th>
+                </tr>
+              </thead>
+              <tbody class="divide-y text-xs">
+                <tr><td colspan="3" class="px-3 py-1.5 bg-gray-100 font-semibold">หน้ากากลมส่ง</td></tr>
+                <tr><td class="px-3 py-1.5">Square Diffuser</td><td class="px-3 py-1.5 text-center">6x6 - 24x24"</td><td class="px-3 py-1.5 text-center">200-800</td></tr>
+                <tr><td class="px-3 py-1.5">Linear Slot</td><td class="px-3 py-1.5 text-center">12" - 48"</td><td class="px-3 py-1.5 text-center">150-600</td></tr>
+                <tr><td class="px-3 py-1.5">Jet Diffuser</td><td class="px-3 py-1.5 text-center">8" - 12"</td><td class="px-3 py-1.5 text-center">300-1200</td></tr>
+                <tr><td colspan="3" class="px-3 py-1.5 bg-gray-100 font-semibold">หน้ากากลมกลับ</td></tr>
+                <tr><td class="px-3 py-1.5">Standard</td><td class="px-3 py-1.5 text-center">10x10 - 36x36"</td><td class="px-3 py-1.5 text-center">300-1500</td></tr>
+              </tbody>
+            </table>
           </div>
-          <div>
-            <h3 class="text-lg font-semibold text-secondary-800 mb-4">ตารางเปรียบเทียบ CFM กับขนาด</h3>
-            <div class="overflow-x-auto">
-              <table class="w-full border-collapse bg-white rounded-lg shadow-sm">
-                <thead>
-                  <tr class="bg-primary-100 text-secondary-900">
-                    <th class="px-3 py-2 text-left text-sm">CFM</th>
-                    <th class="px-3 py-2 text-center text-sm">ขนาดแนะนำ</th>
-                    <th class="px-3 py-2 text-center text-sm">จำนวนทิศทาง</th>
-                  </tr>
-                </thead>
-                <tbody class="divide-y text-sm">
-                  <tr><td class="px-3 py-2">100-200</td><td class="px-3 py-2 text-center">6x6</td><td class="px-3 py-2 text-center">2-4 ทาง</td></tr>
-                  <tr><td class="px-3 py-2">200-350</td><td class="px-3 py-2 text-center">8x8</td><td class="px-3 py-2 text-center">4 ทาง</td></tr>
-                  <tr><td class="px-3 py-2">350-500</td><td class="px-3 py-2 text-center">10x10</td><td class="px-3 py-2 text-center">4 ทาง</td></tr>
-                  <tr><td class="px-3 py-2">500-700</td><td class="px-3 py-2 text-center">12x12</td><td class="px-3 py-2 text-center">4 ทาง</td></tr>
-                  <tr><td class="px-3 py-2">700-1000</td><td class="px-3 py-2 text-center">14x14</td><td class="px-3 py-2 text-center">4 ทาง</td></tr>
-                </tbody>
-              </table>
+        </div>
+
+        <!-- Size Selection Guide -->
+        <div class="bg-gray-50 rounded-lg p-6">
+          <h2 class="text-xl font-bold text-secondary-900 mb-4">วิธีเลือกขนาด</h2>
+          <div class="bg-white p-4 rounded-lg mb-4">
+            <p class="font-mono text-secondary-900 text-sm">CFM ÷ 2 = พื้นที่ (ตร.นิ้ว)</p>
+            <p class="text-xs text-secondary-600 mt-1">ตัวอย่าง: 400 CFM ÷ 2 = 200 ตร.นิ้ว → 14x14</p>
+          </div>
+          <div class="grid grid-cols-2 gap-2 text-xs">
+            <div><strong>6x6"</strong> - ห้องน้ำ</div>
+            <div><strong>8x8"</strong> - ห้องนอน</div>
+            <div><strong>10x10"</strong> - ห้องประชุมเล็ก</div>
+            <div><strong>12x12"</strong> - ห้องรับแขก</div>
+            <div><strong>14x14"</strong> - ห้องประชุมใหญ่</div>
+            <div><strong>24x24"</strong> - พื้นที่ใหญ่</div>
+          </div>
+        </div>
+
+        <!-- Material Comparison -->
+        <div class="bg-gray-50 rounded-lg p-6">
+          <h2 class="text-xl font-bold text-secondary-900 mb-4">เปรียบเทียบวัสดุ</h2>
+          <div class="grid md:grid-cols-2 gap-4">
+            <div class="bg-white p-4 rounded-lg shadow-sm">
+              <h3 class="font-bold text-secondary-900 mb-2 flex items-center gap-2">
+                <span class="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center">
+                  <svg class="w-4 h-4 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4z"/></svg>
+                </span>
+                ABS Plastic
+              </h3>
+              <ul class="space-y-1 text-xs text-secondary-700">
+                <li class="flex items-start gap-1"><span class="text-green-500">✓</span> ราคาประหยัด</li>
+                <li class="flex items-start gap-1"><span class="text-green-500">✓</span> น้ำหนักเบา</li>
+                <li class="flex items-start gap-1 bg-green-50 rounded px-1 -mx-1 border border-green-200"><span class="text-green-600 font-bold">★</span> <strong class="text-green-700">ไม่เกิดหยดน้ำ</strong></li>
+              </ul>
+            </div>
+            <div class="bg-white p-4 rounded-lg shadow-sm">
+              <h3 class="font-bold text-secondary-900 mb-2 flex items-center gap-2">
+                <span class="w-8 h-8 bg-gray-200 rounded-full flex items-center justify-center">
+                  <svg class="w-4 h-4 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 3v4M3 5h4M6 17v4m-2-2h4m5-16l2.286 6.857L21 12l-5.714 2.143L13 21l-2.286-6.857L5 12l5.714-2.143L13 3z"/></svg>
+                </span>
+                Aluminum
+              </h3>
+              <ul class="space-y-1 text-xs text-secondary-700">
+                <li class="flex items-start gap-1"><span class="text-green-500">✓</span> ทนทานต่อการกัดกร่อน</li>
+                <li class="flex items-start gap-1"><span class="text-green-500">✓</span> ดีไซน์หลากหลาย</li>
+              </ul>
             </div>
           </div>
         </div>
-      </div>
-    </section>
 
-    <!-- Material Comparison -->
-    <section id="materials" class="section bg-gray-50">
-      <div class="container-custom">
-        <h2 class="text-xl font-bold text-secondary-900 mb-6">เปรียบเทียบวัสดุหน้ากากแอร์</h2>
-        <div class="grid md:grid-cols-3 gap-6">
-          <div class="bg-white p-6 rounded-lg shadow-md">
-            <div class="flex items-center gap-3 mb-4">
-              <div class="w-12 h-12 bg-blue-100 rounded-full flex items-center justify-center">
-                <svg class="w-6 h-6 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01"/></svg>
-              </div>
-              <h3 class="text-lg font-bold text-secondary-900">ABS Plastic</h3>
+        <!-- FAQ Section -->
+        <div class="bg-gray-50 rounded-lg p-6">
+          <h2 class="text-xl font-bold text-secondary-900 mb-4">คำถามที่พบบ่อย</h2>
+          <div class="space-y-3 text-xs">
+            <div class="bg-white rounded-lg p-3">
+              <h3 class="font-semibold text-secondary-900 mb-1">ABS vs Aluminum?</h3>
+              <p class="text-secondary-700">ABS ราคาประหยัด เหมาะบ้านพัก ส่วน Aluminum ทนทาน เหมาะอาคารสำนักงาน</p>
             </div>
-            <ul class="space-y-2 text-secondary-700">
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ราคาประหยัด</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> น้ำหนักเบา</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ติดตั้งง่าย</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ทนความชื้น</li>
-              <li class="flex items-start gap-2"><span class="text-amber-500">△</span> ไม่ทนความร้อนสูง</li>
-              <li class="flex items-start gap-2"><span class="text-amber-500">△</span> เหมาะกับพื้นที่ภายใน</li>
-            </ul>
-            <p class="text-sm text-secondary-600 mt-4"><strong>เหมาะสำหรับ:</strong> บ้านพักอาศัย, คอนโด, สำนักงานขนาดเล็ก</p>
-          </div>
-          <div class="bg-white p-6 rounded-lg shadow-md">
-            <div class="flex items-center gap-3 mb-4">
-              <div class="w-12 h-12 bg-gray-200 rounded-full flex items-center justify-center">
-                <svg class="w-6 h-6 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 3v4M3 5h4M6 17v4m-2-2h4m5-16l2.286 6.857L21 12l-5.714 2.143L13 21l-2.286-6.857L5 12l5.714-2.143L13 3z"/></svg>
-              </div>
-              <h3 class="text-lg font-bold text-secondary-900">Aluminum</h3>
+            <div class="bg-primary-50 rounded-lg p-3 border border-primary-200">
+              <h3 class="font-semibold text-primary-800 mb-1">ทำไม ABS ไม่เกิดหยดน้ำ?</h3>
+              <p class="text-primary-700">พื้นผิวเรียบลื่น ไม่มีจุดให้น้ำควบแน่นเกาะ ต่างจาก Aluminum ที่เย็นกว่าจุดน้ำควบแน่น</p>
             </div>
-            <ul class="space-y-2 text-secondary-700">
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ทนทานต่อการกัดกร่อน</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> น้ำหนักเบา</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ดีไซน์หลากหลาย</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> ทำความสะอาดง่าย</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> รีไซเคิลได้</li>
-              <li class="flex items-start gap-2"><span class="text-red-500">✗</span> ราคาสูงกว่า ABS</li>
-            </ul>
-            <p class="text-sm text-secondary-600 mt-4"><strong>เหมาะสำหรับ:</strong> อาคารสำนักงาน, โรงแรม, ห้างสรรพสินค้า, โรงพยาบาล</p>
-          </div>
-          <div class="bg-white p-6 rounded-lg shadow-md">
-            <div class="flex items-center gap-3 mb-4">
-              <div class="w-12 h-12 bg-gray-700 rounded-full flex items-center justify-center">
-                <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 21V5a2 2 0 00-2-2H7a2 2 0 00-2 2v16m14 0h2m-2 0h-5m-9 0H3m2 0h5M9 7h1m-1 4h1m4-4h1m-1 4h1m-5 10v-5a1 1 0 011-1h2a1 1 0 011 1v5m-4 0h4"/></svg>
-              </div>
-              <h3 class="text-lg font-bold text-secondary-900">Steel</h3>
+            <div class="bg-white rounded-lg p-3">
+              <h3 class="font-semibold text-secondary-900 mb-1">สั่งขนาดพิเศษได้ไหม?</h3>
+              <p class="text-secondary-700">ได้ รับสั่งทำตามความต้องการ ติดต่อเราเพื่อสอบถามราคา</p>
             </div>
-            <ul class="space-y-2 text-secondary-700">
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> แข็งแรงทนทานมาก</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> รับน้ำหนักได้สูง</li>
-              <li class="flex items-start gap-2"><span class="text-green-500">✓</span> เหมาะกับงานหนัก</li>
-              <li class="flex items-start gap-2"><span class="text-amber-500">△</span> ต้องทาสีกันสนิม</li>
-              <li class="flex items-start gap-2"><span class="text-amber-500">△</span> น้ำหนักมาก</li>
-              <li class="flex items-start gap-2"><span class="text-red-500">✗</span> ติดตั้งยากกว่า</li>
-            </ul>
-            <p class="text-sm text-secondary-600 mt-4"><strong>เหมาะสำหรับ:</strong> โรงงานอุตสาหกรรม, คลังสินค้า, พื้นที่ที่ต้องการความแข็งแรงสูง</p>
-          </div>
-        </div>
-      </div>
-    </section>
-
-    <!-- FAQ Section -->
-    <section id="faq" class="section bg-white">
-      <div class="container-custom">
-        <h2 class="text-xl font-bold text-secondary-900 mb-6">คำถามที่พบบ่อย</h2>
-        <div class="space-y-4">
-          <div class="bg-gray-50 rounded-lg p-4">
-            <h3 class="font-semibold text-secondary-900 mb-2">Q: หน้ากากแอร์ ABS กับ อลูมิเนียม ต่างกันอย่างไร?</h3>
-            <p class="text-secondary-700">ABS ราคาประหยัด น้ำหนักเบา เหมาะกับบ้านพักอาศัย ส่วนอลูมิเนียมทนทานกว่า ดีไซน์หลากหลาย เหมาะกับอาคารสำนักงานและพื้นที่ที่ต้องการความสวยงาม</p>
-          </div>
-          <div class="bg-gray-50 rounded-lg p-4">
-            <h3 class="font-semibold text-secondary-900 mb-2">Q: ขนาดหน้ากากแอร์เลือกอย่างไร?</h3>
-            <p class="text-secondary-700">ใช้สูตร CFM ÷ 2 = พื้นที่หน้ากาก (ตร.นิ้ว) ตัวอย่างเช่น ระบบ 400 CFM ควรใช้หน้ากากขนาด 14x14 นิ้ว (196 ตร.นิ้ว) หรือใกล้เคียง</p>
-          </div>
-          <div class="bg-gray-50 rounded-lg p-4">
-            <h3 class="font-semibold text-secondary-900 mb-2">Q: หน้ากากแอร์ทาสีได้ไหม?</h3>
-            <p class="text-secondary-700">หน้ากากอลูมิเนียมสามารถทาสีได้ แต่ควรใช้สีที่เหมาะกับพื้นผิวโลหะ ส่วน ABS ควรใช้สีที่ออกแบบมาสำหรับพลาสติกโดยเฉพาะ</p>
-          </div>
-          <div class="bg-gray-50 rounded-lg p-4">
-            <h3 class="font-semibold text-secondary-900 mb-2">Q: สั่งขนาดพิเศษได้ไหม?</h3>
-            <p class="text-secondary-700">ได้ รับสั่งทำขนาดพิเศษตามความต้องการ ติดต่อเราเพื่อสอบถามรายละเอียดและราคา</p>
-          </div>
-          <div class="bg-gray-50 rounded-lg p-4">
-            <h3 class="font-semibold text-secondary-900 mb-2">Q: หน้ากากแอร์ดูแลรักษาอย่างไร?</h3>
-            <p class="text-secondary-700">ใช้ผ้าชุบน้ำหมาดเช็ดทำความสะอาดเป็นประจำ ควรล้างฟิลเตอร์ทุก 3-6 เดือน และตรวจสอบบานเกล็ดว่าปรับได้คล่อง</p>
           </div>
         </div>
       </div>
@@ -415,7 +351,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -424,7 +360,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/groove-coupling/index.astro b/src/pages/groove-coupling/index.astro
index 3968fb1..b13277f 100644
--- a/src/pages/groove-coupling/index.astro
+++ b/src/pages/groove-coupling/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -486,7 +486,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/index.astro b/src/pages/index.astro
index 9746dce..b437283 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -231,7 +231,7 @@ const featuredProducts = [
         <a href="tel:0905551415" class="btn-white">
           โทร 090-555-1415
         </a>
-        <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+        <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
           <span>แชท</span>
           <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
         </a>
diff --git a/src/pages/pipe-coupling/index.astro b/src/pages/pipe-coupling/index.astro
index 81a2636..91658d3 100644
--- a/src/pages/pipe-coupling/index.astro
+++ b/src/pages/pipe-coupling/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -633,7 +633,7 @@ import Footer from '@/components/common/Footer.astro';
           
           <div class="mt-8 text-center">
             <p class="text-secondary-600 mb-4">หากมีคำถามเพิ่มเติมเกี่ยวกับข้อต่อท่อ SMC?</p>
-            <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-primary inline-flex items-center gap-2">
+            <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-primary inline-flex items-center gap-2">
               <span>สอบถามผู้เชี่ยวชาญ</span>
             </a>
           </div>
@@ -649,7 +649,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/pp-r-pp-rct-poloplast/index.astro b/src/pages/pp-r-pp-rct-poloplast/index.astro
index d8f8290..4a32487 100644
--- a/src/pages/pp-r-pp-rct-poloplast/index.astro
+++ b/src/pages/pp-r-pp-rct-poloplast/index.astro
@@ -50,7 +50,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -393,7 +393,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -402,7 +402,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/realflex/index.astro b/src/pages/realflex/index.astro
index c3c66bb..5762239 100644
--- a/src/pages/realflex/index.astro
+++ b/src/pages/realflex/index.astro
@@ -42,7 +42,7 @@ import Footer from '@/components/common/Footer.astro';
             <h2 class="text-xl sm:text-xl md:text-2xl text-white/80 mb-8">Stainless Steel Flexible Hose Fitting</h2>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -347,7 +347,7 @@ import Footer from '@/components/common/Footer.astro';
             <div class="bg-white rounded-lg shadow-sm overflow-hidden">
               <div class="p-6">
                 <h3 class="text-lg font-bold text-secondary-900 mb-3">5. ซื้อ Realflex® จากที่ไหนได้?</h3>
-                <p class="text-base text-secondary-700">จำหน่าย Realflex® ผ่านตัวแทนจำหน่ายที่ได้รับอนุญาตทั่วประเทศ สามารถติดต่อผ่าน Line @dealplustech หรือโทร 090-555-1415 เพื่อสอบถามราคาและข้อมูลผลิตภัณฑ์ จัดส่งสินค้าฟรีในกรุงเทพฯ และปริมณฑล</p>
+                <p class="text-base text-secondary-700">จำหน่าย Realflex® ผ่านตัวแทนจำหน่ายที่ได้รับอนุญาตทั่วประเทศ สามารถติดต่อผ่าน Line @JPPSELECTION หรือโทร 090-555-1415 เพื่อสอบถามราคาและข้อมูลผลิตภัณฑ์ จัดส่งสินค้าฟรีในกรุงเทพฯ และปริมณฑล</p>
               </div>
             </div>
           </div>
@@ -363,7 +363,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -372,7 +372,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/water-pump/index.astro b/src/pages/water-pump/index.astro
index 99556d5..3b55bfd 100644
--- a/src/pages/water-pump/index.astro
+++ b/src/pages/water-pump/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -331,7 +331,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -340,7 +340,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/water-treatment/index.astro b/src/pages/water-treatment/index.astro
index 5aece59..8dfcba5 100644
--- a/src/pages/water-treatment/index.astro
+++ b/src/pages/water-treatment/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -144,7 +144,7 @@ import Footer from '@/components/common/Footer.astro';
               <li><strong>ระบบบำบัดน้ำเสีย</strong> - Wastewater Treatment Plant</li>
             </ul>
             
-            <p class="text-lg text-secondary-700 leading-relaxed mb-4">ติดต่อสอบถามราคาและข้อมูลเพิ่มเติมได้ที่ Line @dealplustech หรือโทร 090-555-1415</p>
+            <p class="text-lg text-secondary-700 leading-relaxed mb-4">ติดต่อสอบถามราคาและข้อมูลเพิ่มเติมได้ที่ Line @JPPSELECTION หรือโทร 090-555-1415</p>
           </div>
         </div>
       </div>
@@ -333,7 +333,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -342,7 +342,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ฉนวนหุ้มท่อ-category/index.astro b/src/pages/ฉนวนหุ้มท่อ-category/index.astro
index c25877d..386bec9 100644
--- a/src/pages/ฉนวนหุ้มท่อ-category/index.astro
+++ b/src/pages/ฉนวนหุ้มท่อ-category/index.astro
@@ -28,7 +28,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -101,7 +101,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ฉนวนหุ้มท่อ-pipe-insulation/index.astro b/src/pages/ฉนวนหุ้มท่อ-pipe-insulation/index.astro
index 2373ffb..b9de770 100644
--- a/src/pages/ฉนวนหุ้มท่อ-pipe-insulation/index.astro
+++ b/src/pages/ฉนวนหุ้มท่อ-pipe-insulation/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
               </a>
               <a href="tel:0905551415" class="btn-white flex items-center gap-2">
@@ -255,7 +255,7 @@ import Footer from '@/components/common/Footer.astro';
 
             <div class="bg-green-50 border-l-4 border-green-600 p-4 mt-6">
               <p class="text-secondary-700">
-                <strong>สอบถามราคาและสั่งซื้อ:</strong> ติดต่อเราได้ที่ Line: <a href="https://line.me/ti/p/~dealplustech" class="text-green-700 underline">@dealplustech</a> หรือโทร <a href="tel:0905551415" class="text-green-700 underline">090-555-1415</a> ราคาโรงงาน ส่งฟรี กรุงเทพมหานคร และปริมณฑล
+                <strong>สอบถามราคาและสั่งซื้อ:</strong> ติดต่อเราได้ที่ Line: <a href="https://line.me/ti/p/~JPPSELECTION" class="text-green-700 underline">@JPPSELECTION</a> หรือโทร <a href="tel:0905551415" class="text-green-700 underline">090-555-1415</a> ราคาโรงงาน ส่งฟรี กรุงเทพมหานคร และปริมณฑล
               </p>
             </div>
           </div>
@@ -376,7 +376,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ท่อ-ppr-thai-ppr/index.astro b/src/pages/ท่อ-ppr-thai-ppr/index.astro
index 85af976..83d95be 100644
--- a/src/pages/ท่อ-ppr-thai-ppr/index.astro
+++ b/src/pages/ท่อ-ppr-thai-ppr/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -257,7 +257,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -266,7 +266,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ท่อ-upvc/index.astro b/src/pages/ท่อ-upvc/index.astro
index daadfb7..76c024b 100644
--- a/src/pages/ท่อ-upvc/index.astro
+++ b/src/pages/ท่อ-upvc/index.astro
@@ -53,7 +53,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -298,7 +298,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -307,7 +307,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ท่อhdpe/index.astro b/src/pages/ท่อhdpe/index.astro
index e014347..663bf14 100644
--- a/src/pages/ท่อhdpe/index.astro
+++ b/src/pages/ท่อhdpe/index.astro
@@ -53,7 +53,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -188,7 +188,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -197,7 +197,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ท่อพีพีอาร์/index.astro b/src/pages/ท่อพีพีอาร์/index.astro
index a9a3dd3..a6952a0 100644
--- a/src/pages/ท่อพีพีอาร์/index.astro
+++ b/src/pages/ท่อพีพีอาร์/index.astro
@@ -28,7 +28,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -149,7 +149,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ท่อพีพีอาร์ตราช้าง/index.astro b/src/pages/ท่อพีพีอาร์ตราช้าง/index.astro
index f597fcc..0e6d289 100644
--- a/src/pages/ท่อพีพีอาร์ตราช้าง/index.astro
+++ b/src/pages/ท่อพีพีอาร์ตราช้าง/index.astro
@@ -45,7 +45,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -276,7 +276,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -285,7 +285,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ท่อระบายน้ำ-3-ชั้น-ไซเลนท/index.astro b/src/pages/ท่อระบายน้ำ-3-ชั้น-ไซเลนท/index.astro
index d5ed9c3..9934ff5 100644
--- a/src/pages/ท่อระบายน้ำ-3-ชั้น-ไซเลนท/index.astro
+++ b/src/pages/ท่อระบายน้ำ-3-ชั้น-ไซเลนท/index.astro
@@ -48,7 +48,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -184,7 +184,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ท่อและข้อต่อpvc/index.astro b/src/pages/ท่อและข้อต่อpvc/index.astro
index c2bd764..55b56aa 100644
--- a/src/pages/ท่อและข้อต่อpvc/index.astro
+++ b/src/pages/ท่อและข้อต่อpvc/index.astro
@@ -53,7 +53,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -396,7 +396,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -405,7 +405,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ท่อไซเลอร์/index.astro b/src/pages/ท่อไซเลอร์/index.astro
index df2a89b..f603e8f 100644
--- a/src/pages/ท่อไซเลอร์/index.astro
+++ b/src/pages/ท่อไซเลอร์/index.astro
@@ -45,7 +45,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -201,7 +201,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ระบบน้ำ/index.astro b/src/pages/ระบบน้ำ/index.astro
index 39a84e6..9b5b00a 100644
--- a/src/pages/ระบบน้ำ/index.astro
+++ b/src/pages/ระบบน้ำ/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -126,7 +126,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/ระบบรั้ว/index.astro b/src/pages/ระบบรั้ว/index.astro
index 1cb1693..3810944 100644
--- a/src/pages/ระบบรั้ว/index.astro
+++ b/src/pages/ระบบรั้ว/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -274,7 +274,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -283,7 +283,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/ระบบรั้วไวน์แมน-vineman-2/index.astro b/src/pages/ระบบรั้วไวน์แมน-vineman-2/index.astro
index b56adba..472860a 100644
--- a/src/pages/ระบบรั้วไวน์แมน-vineman-2/index.astro
+++ b/src/pages/ระบบรั้วไวน์แมน-vineman-2/index.astro
@@ -49,7 +49,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -701,7 +701,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -710,7 +710,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/รั้วเทวดา/index.astro b/src/pages/รั้วเทวดา/index.astro
index 109d6f5..7ed1d1c 100644
--- a/src/pages/รั้วเทวดา/index.astro
+++ b/src/pages/รั้วเทวดา/index.astro
@@ -49,7 +49,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -573,7 +573,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
@@ -582,7 +582,7 @@ import Footer from '@/components/common/Footer.astro';
           </a>
         </div>
         <p class="text-base text-white/70 mt-8">
-          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> dealplustech &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
+          <strong>โทร:</strong> 090-555-1415 &nbsp;|&nbsp; <strong>Line Id:</strong> JPPSELECTION &nbsp;|&nbsp; <strong>E-mail:</strong> dealplustech@gmail.com
         </p>
       </div>
     </section>
diff --git a/src/pages/วาล์ว-valve/index.astro b/src/pages/วาล์ว-valve/index.astro
index bdb3359..14abb39 100644
--- a/src/pages/วาล์ว-valve/index.astro
+++ b/src/pages/วาล์ว-valve/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -136,7 +136,7 @@ import Footer from '@/components/common/Footer.astro';
             
             <p class="text-lg text-secondary-700 leading-relaxed mb-4"><strong>ขนาด:</strong> มีขนาดตั้งแต่ DN15 ถึง DN600 หรือ 1/2" ถึง 24" ตามความต้องการ</p>
             
-            <p class="text-lg text-secondary-700 leading-relaxed mb-4">สินค้าทุกชิ้นผ่านการตรวจสอบคุณภาพก่อนส่งมอบ พร้อมรับประกันสินค้าจริง ติดต่อสอบถามราคาและข้อมูลเพิ่มเติมได้ที่ Line @dealplustech หรือโทร 090-555-1415</p>
+            <p class="text-lg text-secondary-700 leading-relaxed mb-4">สินค้าทุกชิ้นผ่านการตรวจสอบคุณภาพก่อนส่งมอบ พร้อมรับประกันสินค้าจริง ติดต่อสอบถามราคาและข้อมูลเพิ่มเติมได้ที่ Line @JPPSELECTION หรือโทร 090-555-1415</p>
           </div>
         </div>
       </div>
@@ -215,7 +215,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/หัวจ่ายแอร์-ball-jet/index.astro b/src/pages/หัวจ่ายแอร์-ball-jet/index.astro
index 3d46311..ef59690 100644
--- a/src/pages/หัวจ่ายแอร์-ball-jet/index.astro
+++ b/src/pages/หัวจ่ายแอร์-ball-jet/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -419,7 +419,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/อุปกรณ์ดับเพลิง-category/index.astro b/src/pages/อุปกรณ์ดับเพลิง-category/index.astro
index 892fae4..61aee11 100644
--- a/src/pages/อุปกรณ์ดับเพลิง-category/index.astro
+++ b/src/pages/อุปกรณ์ดับเพลิง-category/index.astro
@@ -28,7 +28,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -101,7 +101,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/อุปกรณ์ดับเพลิง/index.astro b/src/pages/อุปกรณ์ดับเพลิง/index.astro
index 0b2019a..39fbd8a 100644
--- a/src/pages/อุปกรณ์ดับเพลิง/index.astro
+++ b/src/pages/อุปกรณ์ดับเพลิง/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -401,7 +401,7 @@ import Footer from '@/components/common/Footer.astro';
           
           <div class="bg-gray-50 rounded-lg p-6">
             <h3 class="font-bold text-secondary-900 mb-2">5. บริษัทของเราให้บริการติดตั้งและบำรุงรักษาอุปกรณ์ดับเพลิงหรือไม่?</h3>
-            <p class="text-secondary-700">ใช่ บริษัท ดีล พลัส เทค ให้บริการครบวงจร ตั้งแต่ให้คำปรึกษา ออกแบบระบบ จัดหาและติดตั้งอุปกรณ์ดับเพลิง พร้อมทั้งบริการตรวจสอบและบำรุงรักษาตามมาตรฐาน ติดต่อสอบถามรายละเอียดได้ที่ Line @dealplustech</p>
+            <p class="text-secondary-700">ใช่ บริษัท ดีล พลัส เทค ให้บริการครบวงจร ตั้งแต่ให้คำปรึกษา ออกแบบระบบ จัดหาและติดตั้งอุปกรณ์ดับเพลิง พร้อมทั้งบริการตรวจสอบและบำรุงรักษาตามมาตรฐาน ติดต่อสอบถามรายละเอียดได้ที่ Line @JPPSELECTION</p>
           </div>
         </div>
       </div>
@@ -415,7 +415,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/อุปกรณ์ปรับอากาศ/index.astro b/src/pages/อุปกรณ์ปรับอากาศ/index.astro
index 9c2e244..b795ea7 100644
--- a/src/pages/อุปกรณ์ปรับอากาศ/index.astro
+++ b/src/pages/อุปกรณ์ปรับอากาศ/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -433,7 +433,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/เครื่องเชื่อม-hdpe/index.astro b/src/pages/เครื่องเชื่อม-hdpe/index.astro
index c32ea2e..9ce7d9d 100644
--- a/src/pages/เครื่องเชื่อม-hdpe/index.astro
+++ b/src/pages/เครื่องเชื่อม-hdpe/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -231,7 +231,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/เครื่องเชื่อมท่อ-pipe-coupling-machine/index.astro b/src/pages/เครื่องเชื่อมท่อ-pipe-coupling-machine/index.astro
index a4e48c3..d24fec0 100644
--- a/src/pages/เครื่องเชื่อมท่อ-pipe-coupling-machine/index.astro
+++ b/src/pages/เครื่องเชื่อมท่อ-pipe-coupling-machine/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -166,7 +166,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/เครื่องเชื่อมท่อพีพีอา/index.astro b/src/pages/เครื่องเชื่อมท่อพีพีอา/index.astro
index bba5ad4..56adb71 100644
--- a/src/pages/เครื่องเชื่อมท่อพีพีอา/index.astro
+++ b/src/pages/เครื่องเชื่อมท่อพีพีอา/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -264,7 +264,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/เทอร์โมเบรค-thermobreak/index.astro b/src/pages/เทอร์โมเบรค-thermobreak/index.astro
index 2131f8d..cf2a646 100644
--- a/src/pages/เทอร์โมเบรค-thermobreak/index.astro
+++ b/src/pages/เทอร์โมเบรค-thermobreak/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -520,7 +520,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/src/pages/เม็กกรู๊ฟ-คับปลิ้ง/index.astro b/src/pages/เม็กกรู๊ฟ-คับปลิ้ง/index.astro
index 715904c..ad9c56a 100644
--- a/src/pages/เม็กกรู๊ฟ-คับปลิ้ง/index.astro
+++ b/src/pages/เม็กกรู๊ฟ-คับปลิ้ง/index.astro
@@ -44,7 +44,7 @@ import Footer from '@/components/common/Footer.astro';
             </p>
             
             <div class="flex flex-wrap gap-4 mb-8">
-              <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+              <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
                 <span>แชท</span>
                 <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
               </a>
@@ -135,7 +135,7 @@ import Footer from '@/components/common/Footer.astro';
           ติดต่อเราวันนี้เพื่อรับคำแนะนำและราคาพิเศษ
         </p>
         <div class="flex flex-wrap justify-center gap-4">
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="btn-white flex items-center gap-2">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="btn-white flex items-center gap-2">
             <span>แชท</span>
             <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 24 24"><path d="M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.344.282-.629.627-.629h2.386c.349 0 .63.285.63.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.629.63-.629.345 0 .63.284.63.629v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.629.627-.629.349 0 .631.284.631.629v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.629.63-.629.348 0 .63.284.63.629v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314"/></svg>
           </a>
diff --git a/update_pages.py b/update_pages.py
index 7f6f256..9592999 100644
--- a/update_pages.py
+++ b/update_pages.py
@@ -54,7 +54,7 @@ import Footer from '@/components/common/Footer.astro';
             
             
     <div class="flex flex-wrap gap-4 mt-8">
-      <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="inline-flex items-center space-x-2 bg-[#06C755] hover:bg-[#05b34d] text-white px-6 py-3 rounded-xl font-medium transition-all hover:shadow-lg active:scale-95">
+      <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="inline-flex items-center space-x-2 bg-[#06C755] hover:bg-[#05b34d] text-white px-6 py-3 rounded-xl font-medium transition-all hover:shadow-lg active:scale-95">
         <svg class="w-6 h-6" fill="currentColor" viewBox="0 0 24 24"><path d="M19.368 9.131c.896.541 1.532 1.394 1.532 2.516 0 2.059-1.944 3.274-4.268 3.274-.284 0-.554-.027-.824-.054l-1.56.793c-.868.441-1.179.274-1.179-.58v-.71c-2.892-.985-4.89-3.316-4.89-6.29 0-.653.068-1.279.191-1.891H4.796c-2.297 0-4.132 1.757-4.132 4.081 0 2.708 2.114 4.849 5.202 5.615l.027 1.333c0 .626.488.871.976.625l2.351-1.203c.642.177 1.311.273 2.007.273 3.351 0 5.966-1.73 5.966-4.356 0-.428-.068-.83-.19-1.218l2.365-2.204z"/></svg>
         <span>แชท Line</span>
       </a>
@@ -104,7 +104,7 @@ import Footer from '@/components/common/Footer.astro';
         </p>
         <div class="flex flex-wrap justify-center gap-4">
           <a href="tel:0905551415" class="btn-primary text-lg px-8 py-4">โทรเลย: 090-555-1415</a>
-          <a href="https://line.me/ti/p/~dealplustech" target="_blank" class="inline-flex items-center space-x-2 bg-[#06C755] hover:bg-[#05b34d] text-white px-8 py-4 rounded-xl font-medium transition-all hover:shadow-lg active:scale-95 text-lg">
+          <a href="https://line.me/ti/p/~JPPSELECTION" target="_blank" class="inline-flex items-center space-x-2 bg-[#06C755] hover:bg-[#05b34d] text-white px-8 py-4 rounded-xl font-medium transition-all hover:shadow-lg active:scale-95 text-lg">
             <span>แอด Line</span>
           </a>
         </div>