diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index 8b204ef..8933079 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -87,7 +87,7 @@ const getUrlPathName = () => {
   }
 }
 
-window.parent.addEventListener('message', function (event) {
+window.addEventListener('message', function (event) {
   switch (event.data.data.type) {
     case 'login':
     case 'couponBack':