diff --git a/css/footer.css b/css/footer.css
index 753c7e7..522ccac 100644
--- a/css/footer.css
+++ b/css/footer.css
@@ -59,13 +59,13 @@
 
 .qr-grid {
     display: grid;
-    grid-template-columns: repeat(3, 40px);
+    grid-template-columns: repeat(3, 80px);
     gap: 6px;
 }
 
 .qr-slot {
-    width: 40px;
-    height: 40px;
+    width: 80px;
+    height: 80px;
     border: 1px dashed rgba(255, 255, 255, 0.38);
     border-radius: 4px;
     display: flex;
diff --git a/css/style.css b/css/style.css
index 4a68687..d5ca841 100644
--- a/css/style.css
+++ b/css/style.css
@@ -32,11 +32,11 @@ body {
     line-height: 1.6;
     position: relative;
     background:
-        radial-gradient(ellipse 60% 45% at 18% 10%, rgba(148, 163, 184, 0.18), transparent 60%),
-        radial-gradient(ellipse 55% 40% at 82% 6%, rgba(110, 130, 170, 0.15), transparent 60%),
-        radial-gradient(ellipse 70% 55% at 85% 92%, rgba(56, 189, 248, 0.12), transparent 65%),
-        repeating-linear-gradient(152deg, rgba(200, 214, 232, 0.06) 0px, rgba(200, 214, 232, 0.06) 2px, transparent 2px, transparent 26px),
-        repeating-linear-gradient(64deg, rgba(9, 14, 26, 0.25) 0px, rgba(9, 14, 26, 0.25) 3px, transparent 3px, transparent 40px),
+        radial-gradient(ellipse 60% 45% at 18% 10%, rgba(29, 63, 111, 0.571), transparent 60%),
+        radial-gradient(ellipse 55% 40% at 82% 6%, rgba(38, 78, 156, 0.76), transparent 60%),
+        radial-gradient(ellipse 70% 55% at 85% 92%, rgba(14, 71, 95, 0.058), transparent 65%),
+        repeating-linear-gradient(152deg, rgba(96, 136, 188, 0.06) 0px, rgba(33, 83, 148, 0.06) 2px, transparent 2px, transparent 26px),
+        repeating-linear-gradient(64deg, rgba(31, 55, 110, 0.25) 0px, rgba(15, 30, 66, 0.25) 3px, transparent 3px, transparent 40px),
         linear-gradient(180deg, var(--rock-navy-2) 0%, var(--rock-navy-3) 45%, var(--rock-navy-2) 75%, var(--rock-navy-1) 100%);
     background-attachment: fixed, fixed, fixed, fixed, fixed, fixed;
 }
diff --git a/images/wechat.jpg b/images/wechat.jpg
new file mode 100644
index 0000000..5cfa47c
Binary files /dev/null and b/images/wechat.jpg differ
diff --git a/index.html b/index.html
index 571d57e..9d53247 100644
--- a/index.html
+++ b/index.html
@@ -278,7 +278,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/about.html b/pages/about.html
index 3888e3a..9b07489 100644
--- a/pages/about.html
+++ b/pages/about.html
@@ -403,7 +403,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/advantages.html b/pages/advantages.html
index d5b7a13..305b4d8 100644
--- a/pages/advantages.html
+++ b/pages/advantages.html
@@ -279,7 +279,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/applications.html b/pages/applications.html
index 6b33832..4543c0a 100644
--- a/pages/applications.html
+++ b/pages/applications.html
@@ -226,7 +226,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/products.html b/pages/products.html
index f0e97ef..7da6353 100644
--- a/pages/products.html
+++ b/pages/products.html
@@ -421,7 +421,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/resources.html b/pages/resources.html
index b2232bc..989a296 100644
--- a/pages/resources.html
+++ b/pages/resources.html
@@ -443,7 +443,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/pages/services.html b/pages/services.html
index d66a3ed..421ccaa 100644
--- a/pages/services.html
+++ b/pages/services.html
@@ -695,7 +695,7 @@
             <div class="footer-section">
                 <h3>关注我们</h3>
                 <div class="qr-grid">
-                    <div class="qr-slot">微信</div>
+                    <div class="qr-slot"><img src="../images/wechat.jpg" alt="微信" style="width:100%;height:100%;object-fit:cover;border-radius:4px;"></div>
                     <div class="qr-slot">微博</div>
                     <div class="qr-slot">公众号</div>
                 </div>
diff --git a/公司资料/公司简介/微信.jpg b/公司资料/公司简介/微信.jpg
new file mode 100644
index 0000000..5cfa47c
Binary files /dev/null and b/公司资料/公司简介/微信.jpg differ