diff --git a/web/src/views/testdata/fileSynchronization/index.vue b/web/src/views/testdata/fileSynchronization/index.vue
index 2e2dcdd..8f952b2 100644
--- a/web/src/views/testdata/fileSynchronization/index.vue
+++ b/web/src/views/testdata/fileSynchronization/index.vue
@@ -63,7 +63,10 @@ const contextMenuVisible = ref(false)
 const contextMenuPosition = ref({ x: 0, y: 0 })
 const currentNode = ref<any>(null)
 //文件差异性对比
-const differential = ref(true)
+const differential = ref(false)
+function diffFile(){
+    differential.value = true
+}
 function diffClose() {
     differential.value = false
 }
@@ -233,7 +236,7 @@ const Three3dPreview = defineAsyncComponent({
             </div>
         </aside>
         <section class="silderRight">
-            <div class="tree_button"><el-button type="primary">文件差异性对比</el-button></div>
+            <div class="tree_button"><el-button type="primary" @click="diffFile()" >文件差异性对比</el-button></div>
             <div class="tree_box">
                 <div class="tree_left">
                     <div class="tree_title">工作空间:</div>
@@ -487,9 +490,9 @@ const Three3dPreview = defineAsyncComponent({
     margin-left: 15px;
 
     .tree_button {
-        display: flex;
-        align-items: center;
-        justify-content: flex-end;
+        // display: flex;
+        // align-items: center;
+        // justify-content: flex-end;
         margin-bottom: 15px;
     }