diff --git a/core/core-frontend/src/views/visualized/data/datasource/index.vue b/core/core-frontend/src/views/visualized/data/datasource/index.vue
index f5300d5ff9..607522ce79 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/index.vue
+++ b/core/core-frontend/src/views/visualized/data/datasource/index.vue
@@ -2222,7 +2222,7 @@ const getMenuList = (val: boolean) => {
       padding: 24px;
       margin: 24px;
       background: #fff;
-      height: calc(100vh - 190px);
+      height: calc(100vh - 200px);
 
       .search-operate {
         width: 280px;