diff --git a/src/components/datatable/DataTable.vue b/src/components/datatable/DataTable.vue
index ea9657ff5..2e607c62e 100755
--- a/src/components/datatable/DataTable.vue
+++ b/src/components/datatable/DataTable.vue
@@ -1996,6 +1996,6 @@ export default {
     display: flex;
     align-items: center;
     justify-content: center;
-    z-index: 1;
+    z-index: 2;
 }
 </style>
diff --git a/src/components/treetable/TreeTable.vue b/src/components/treetable/TreeTable.vue
index a0d55efb7..d03fdb2c9 100755
--- a/src/components/treetable/TreeTable.vue
+++ b/src/components/treetable/TreeTable.vue
@@ -989,5 +989,6 @@ export default {
     display: flex;
     align-items: center;
     justify-content: center;
+    z-index: 2;
 }
 </style>