diff --git a/src/views/ultrasoniccom/ultrasonicForm.vue b/src/views/ultrasoniccom/ultrasonicForm.vue
index f1280f18..6a60c0c6 100644
--- a/src/views/ultrasoniccom/ultrasonicForm.vue
+++ b/src/views/ultrasoniccom/ultrasonicForm.vue
@@ -36,7 +36,7 @@
               class="treeStyle"
               :check-on-click-node="true"
               :highlight-current="true"
-              :default-expand-all="true"
+              :default-expand-all="false"
               :data="treeData"
               :props="treeDefaultProps"
               node-key="id"
@@ -55,7 +55,7 @@
               class="treeStyle"
               :check-on-click-node="true"
               :highlight-current="true"
-              :default-expand-all="true"
+              :default-expand-all="false"
               :data="privateData"
               :props="treeDefaultProps"
               node-key="id"
@@ -1027,6 +1027,7 @@ const chooseImage = (event, id: number) => {
   width: 20%;
   background: lightblue;
   height: 91.4vh;
+  overflow: auto;
 }
 
 .my-middle {