diff --git a/src/views/Report/ReportManager.vue b/src/views/Report/ReportManager.vue
index 8ab8717..18857c9 100644
--- a/src/views/Report/ReportManager.vue
+++ b/src/views/Report/ReportManager.vue
@@ -1156,7 +1156,7 @@ export default {
 .tree {
     margin-top: 30px;
     padding: 0px 50px 50px 50px;
-
+    height: 500px;
     .custom-tree-node {
         flex: 1;
         display: flex;