diff --git a/core/core-frontend/src/viewsnew/application/service/dataset/index.vue b/core/core-frontend/src/viewsnew/application/service/dataset/index.vue
index 57ed8b7..fec095f 100644
--- a/core/core-frontend/src/viewsnew/application/service/dataset/index.vue
+++ b/core/core-frontend/src/viewsnew/application/service/dataset/index.vue
@@ -1315,7 +1315,7 @@ const proxyAllowDrop = debounce((arg1, arg2) => {
         font-family: var(--de-custom_font, 'PingFang');
         font-size: 16px;
         font-weight: 500;
-
+        z-index:1;
         .dataset-name {
           max-width: 200px;
         }
diff --git a/core/core-frontend/src/viewsnew/application/service/datasource/index.vue b/core/core-frontend/src/viewsnew/application/service/datasource/index.vue
index 72e8faf..177e42b 100644
--- a/core/core-frontend/src/viewsnew/application/service/datasource/index.vue
+++ b/core/core-frontend/src/viewsnew/application/service/datasource/index.vue
@@ -2192,7 +2192,7 @@ const getMenuList = (val: boolean) => {
         font-family: var(--de-custom_font, 'PingFang');
         font-size: 16px;
         font-weight: 500;
-
+        z-index:1;
         .ed-icon {
           font-size: 24px;
         }