diff --git a/src/apps/AppMessageNotification/selectTag.vue b/src/apps/AppMessageNotification/selectTag.vue
index 498d1ed8..0077553c 100644
--- a/src/apps/AppMessageNotification/selectTag.vue
+++ b/src/apps/AppMessageNotification/selectTag.vue
@@ -216,6 +216,12 @@ export default {
       display: flex;
       line-height: 44px;
       padding: 32px;
+      position: fixed;
+      top: 0;
+      width: 100%;
+      box-sizing: border-box;
+      background-color: #fff;
+      z-index: 9;
       .text{
         width: calc(100% - 400px);
         color: #333;
@@ -232,7 +238,7 @@ export default {
     }
     .popup-tag{
       height: 500px;
-      overflow-y: scroll;
+      padding-top: 120px;
     }
     .type-list {
       padding: 0 32px;