diff --git a/example/assets/illustration@2x.png b/example/assets/illustration@2x.png
deleted file mode 100644
index 2671830d8..000000000
Binary files a/example/assets/illustration@2x.png and /dev/null differ
diff --git a/src/footer/__test__/__snapshots__/demo.test.js.snap b/src/footer/__test__/__snapshots__/demo.test.js.snap
index af9ced8b9..8e31e1425 100644
--- a/src/footer/__test__/__snapshots__/demo.test.js.snap
+++ b/src/footer/__test__/__snapshots__/demo.test.js.snap
@@ -2,21 +2,17 @@
 
 exports[`Footer Footer base demo works fine 1`] = `
 <base>
-  <wx-view
-    class="demo-footer"
-  >
-    <t-footer
-      copyright="Copyright © 2021-2031 TD.All Rights Reserved."
-      theme="text"
-    />
-  </wx-view>
+  <t-footer
+    copyright="Copyright © 2021-2031 TD.All Rights Reserved."
+    theme="text"
+  />
 </base>
 `;
 
 exports[`Footer Footer link demo works fine 1`] = `
 <link>
   <wx-view
-    class="demo-footer"
+    class="footer-example"
   >
     <t-footer
       copyright="Copyright © 2021-2031 TD.All Rights Reserved."
@@ -33,7 +29,7 @@ exports[`Footer Footer link demo works fine 1`] = `
     />
   </wx-view>
   <wx-view
-    class="demo-footer"
+    class="footer-example"
   >
     <t-footer
       copyright="Copyright © 2021-2031 TD.All Rights Reserved."
@@ -60,12 +56,12 @@ exports[`Footer Footer link demo works fine 1`] = `
 exports[`Footer Footer logo demo works fine 1`] = `
 <logo>
   <wx-view
-    class="demo-footer"
+    class="footer-example"
   >
     <t-footer
       logo="{{
         Object {
-          "icon": "https://cdn-we-retail.ym.tencent.com/miniapp/articleFooter/example3.png",
+          "icon": "https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/footer-logo-single.png",
           "title": "品牌名称",
         }
       }}"
@@ -73,12 +69,12 @@ exports[`Footer Footer logo demo works fine 1`] = `
     />
   </wx-view>
   <wx-view
-    class="demo-footer"
+    class="footer-example"
   >
     <t-footer
       logo="{{
         Object {
-          "url": "https://cdn-we-retail.ym.tencent.com/miniapp/articleFooter/example3.png",
+          "url": "https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/footer-logo.png",
         }
       }}"
       theme="logo"
diff --git a/src/footer/_example/base/index.wxml b/src/footer/_example/base/index.wxml
index b74bcfdc1..7034a4d00 100644
--- a/src/footer/_example/base/index.wxml
+++ b/src/footer/_example/base/index.wxml
@@ -1,4 +1,2 @@
 <!-- 基础页脚 只有版权信息 -->
-<view class="demo-footer">
-  <t-footer theme="text" copyright="{{copyright}}"></t-footer>
-</view>
+<t-footer theme="text" copyright="{{copyright}}"></t-footer>
diff --git a/src/footer/_example/base/index.wxss b/src/footer/_example/base/index.wxss
index fee41ac77..e69de29bb 100644
--- a/src/footer/_example/base/index.wxss
+++ b/src/footer/_example/base/index.wxss
@@ -1,4 +0,0 @@
-.demo-footer {
-  margin-top: 8rpx;
-  margin-bottom: 40rpx;
-}
diff --git a/src/footer/_example/link/index.wxml b/src/footer/_example/link/index.wxml
index a4cafbdbb..aae441b5a 100644
--- a/src/footer/_example/link/index.wxml
+++ b/src/footer/_example/link/index.wxml
@@ -1,8 +1,8 @@
 <!-- theme 为 text，含有底部链接 -->
-<view class="demo-footer">
+<view class="footer-example">
   <t-footer theme="text" copyright="{{copyright}}" textLinkList="{{textLinkList[0]}}" />
 </view>
 
-<view class="demo-footer">
+<view class="footer-example">
   <t-footer theme="text" copyright="{{copyright}}" textLinkList="{{textLinkList[1]}}" />
 </view>
diff --git a/src/footer/_example/link/index.wxss b/src/footer/_example/link/index.wxss
index fee41ac77..819a54e93 100644
--- a/src/footer/_example/link/index.wxss
+++ b/src/footer/_example/link/index.wxss
@@ -1,4 +1,7 @@
-.demo-footer {
-  margin-top: 8rpx;
-  margin-bottom: 40rpx;
+.footer-example {
+  padding: 8rpx 0;
+}
+
+.footer-example:not(:last-child) {
+  margin-bottom: 32rpx;
 }
diff --git a/src/footer/_example/logo/index.js b/src/footer/_example/logo/index.js
index 5eab34cf9..f48627bc3 100644
--- a/src/footer/_example/logo/index.js
+++ b/src/footer/_example/logo/index.js
@@ -2,11 +2,11 @@ Component({
   data: {
     logoList: [
       {
-        icon: 'https://cdn-we-retail.ym.tencent.com/miniapp/articleFooter/example3.png', // 占位图片
+        icon: 'https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/footer-logo-single.png',
         title: '品牌名称',
       },
       {
-        url: 'https://cdn-we-retail.ym.tencent.com/miniapp/articleFooter/example3.png', // 占位图片
+        url: 'https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/footer-logo.png',
       },
     ],
   },
diff --git a/src/footer/_example/logo/index.wxml b/src/footer/_example/logo/index.wxml
index 86124c719..fc7e4962d 100644
--- a/src/footer/_example/logo/index.wxml
+++ b/src/footer/_example/logo/index.wxml
@@ -1,8 +1,8 @@
 <!-- theme 为 logo -->
-<view class="demo-footer">
+<view class="footer-example">
   <t-footer theme="logo" logo="{{logoList[0]}}" />
 </view>
 
-<view class="demo-footer">
+<view class="footer-example">
   <t-footer theme="logo" logo="{{logoList[1]}}" />
 </view>
diff --git a/src/footer/_example/logo/index.wxss b/src/footer/_example/logo/index.wxss
index fee41ac77..819a54e93 100644
--- a/src/footer/_example/logo/index.wxss
+++ b/src/footer/_example/logo/index.wxss
@@ -1,4 +1,7 @@
-.demo-footer {
-  margin-top: 8rpx;
-  margin-bottom: 40rpx;
+.footer-example {
+  padding: 8rpx 0;
+}
+
+.footer-example:not(:last-child) {
+  margin-bottom: 32rpx;
 }
diff --git a/src/result/__test__/__snapshots__/demo.test.js.snap b/src/result/__test__/__snapshots__/demo.test.js.snap
index 1806d938d..23a5d8e40 100644
--- a/src/result/__test__/__snapshots__/demo.test.js.snap
+++ b/src/result/__test__/__snapshots__/demo.test.js.snap
@@ -3,7 +3,7 @@
 exports[`Result Result custom demo works fine 1`] = `
 <custom>
   <t-result
-    image="/assets/illustration@2x.png"
+    image="https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/result-image.png"
     tClassImage="external-class-image"
   >
     <wx-view
diff --git a/src/result/_example/custom/index.wxml b/src/result/_example/custom/index.wxml
index a466dc009..b4ad18efe 100644
--- a/src/result/_example/custom/index.wxml
+++ b/src/result/_example/custom/index.wxml
@@ -1,4 +1,7 @@
-<t-result t-class-image="external-class-image" image="/assets/illustration@2x.png">
+<t-result
+  t-class-image="external-class-image"
+  image="https://oteam-tdesign-1258344706.cos-internal.ap-guangzhou.tencentcos.cn/miniprogram/images/result-image.png"
+>
   <view slot="title"> 自定义结果 </view>
   <view slot="description"> 描述文字 </view>
 </t-result>