diff --git a/src/pages/my-device.vue b/src/pages/my-device.vue
index 7f9a5ad..1aec5fc 100644
--- a/src/pages/my-device.vue
+++ b/src/pages/my-device.vue
@@ -92,6 +92,18 @@ const toDeviceIntroPage = () => {
 const backToHome = () => {
   uni.navigateBack();
 };
+
+const copyEmail = () => {
+  uni.setClipboardData({
+    data: "shelingxingqiu@163.com",
+    success: () => {
+      uni.showToast({
+        title: "邮箱已复制",
+        icon: "success",
+      });
+    },
+  });
+};
 </script>
 
 <template>
@@ -123,7 +135,10 @@ const backToHome = () => {
             mode="widthFix"
           />
           <text>【注】已被绑定的弓箭无法再次绑定。</text>
-          <view>联系在线客服</view>
+          <view>
+            <text>如有任何疑问，请随时联系：</text>
+            <button hover-class="none" @click="copyEmail">shelingxingqiu@163.com</button>
+          </view>
         </view>
       </ScreenHint>
       <ScreenHint
@@ -253,9 +268,18 @@ const backToHome = () => {
   margin-bottom: 10px;
   font-size: 32rpx;
 }
+.scan-tips > view {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+}
 .scan-tips > view:last-child {
-  color: #39a8ff;
   margin-top: 5px;
+  font-size: 26rpx;
+}
+.scan-tips > view:last-child > button {
+  font-size: 30rpx;
+  color: #39a8ff;
 }
 .scan-tips > image {
   width: 100%;