diff --git a/src/views/bst/device/components/DeviceSn.vue b/src/views/bst/device/components/DeviceSn.vue
index 6cfe007..943587e 100644
--- a/src/views/bst/device/components/DeviceSn.vue
+++ b/src/views/bst/device/components/DeviceSn.vue
@@ -41,7 +41,7 @@ export default {
   computed: {
     // 二维码文本
     qrCodeText() {
-      return "https://wx.ccttiot.com/x/d?s=" + this.sn;
+      return "https://wx.ccttiot.com/c/d?s=" + this.sn;
     },
   },
   methods: {