diff --git a/web/src/views/testdata/fileSynchronization/index.vue b/web/src/views/testdata/fileSynchronization/index.vue
index 538bff1..f81302e 100644
--- a/web/src/views/testdata/fileSynchronization/index.vue
+++ b/web/src/views/testdata/fileSynchronization/index.vue
@@ -131,7 +131,7 @@ function diffSure() {
     })
 }
 //文件对比-变更内容
-const ChangeSize = ref(10)
+const ChangeSize = ref(100)
 const ChangeTotal = ref()
 const ChangeCurrent = ref(1)
 function diffChange() {
@@ -237,6 +237,8 @@ function diffColor() {
     });
 }
 function diffClose() {
+    comparearr.value.length = 0
+    workall.value.length = 0
     differential.value = false
     getlocaltree()
     getminiotree()
@@ -300,10 +302,11 @@ const handleCheckChange = (
 
     // 使用防抖优化批量操作
     const updateCompare = debounce(() => {
-        const compareNodes = getclickdata(workall.value);
-
+        // 
+       comparearr.value = getclickdata(workall.value);
+       const comparearrval = getclickdata(workall.value);
         // 转换节点格式
-        const checkedKeys = compareNodes
+        const checkedKeys = comparearrval
             .map(node => node.id)
         nextTick(() => {
             beifentree.value?.setCheckedKeys(checkedKeys, false);
@@ -449,10 +452,11 @@ const backupsChange = (
     // 使用防抖优化批量操作
 
     const updateCompare = debounce(() => {
-        const compareNodes = getclickdata(workall.value);
-
+        // comparearr.value.length = 0
+       comparearr.value = getclickdata(workall.value);
+       const comparearrval = getclickdata(workall.value);
         // 转换节点格式
-        const checkedKeys = compareNodes
+        const checkedKeys = comparearrval
             .map(node => node.id)
         nextTick(() => {
             workref.value?.setCheckedKeys(checkedKeys, false);