diff --git a/src/views/digitalScreen/module/wecharQrCode.vue b/src/views/digitalScreen/module/wecharQrCode.vue
index 3cf19f8..da266d2 100644
--- a/src/views/digitalScreen/module/wecharQrCode.vue
+++ b/src/views/digitalScreen/module/wecharQrCode.vue
@@ -50,7 +50,7 @@ export default {
   },
   data() {
     return {
-      defaultImg: '@/assets/images/cover-bg.png',
+      defaultImg: require('@/assets/images/cover-bg.png'),
       imageKey: 0,
       localQrCodeUrl: null,
       isLoading: false, // 加载状态