diff --git a/pagesub/index/store.vue b/pagesub/index/store.vue
index 28192d1..bbafc26 100644
--- a/pagesub/index/store.vue
+++ b/pagesub/index/store.vue
@@ -1853,7 +1853,7 @@ export default {
 .all_shop_tab{
   position: sticky;
   top: -2px;
-  z-index: 100;
+  z-index: 2;
   border-bottom: 1rpx solid #eee;
 }