diff --git a/src/views/documentTool/documentSplit/DocumentSplitDetail.vue b/src/views/documentTool/documentSplit/DocumentSplitDetail.vue
index 44f5dfbe..d9e9ffd9 100644
--- a/src/views/documentTool/documentSplit/DocumentSplitDetail.vue
+++ b/src/views/documentTool/documentSplit/DocumentSplitDetail.vue
@@ -10,6 +10,7 @@
                     :show-icon="true"
                     :tree-data="treeData"
                     :selected-keys="selectedKeys"
+                    :expanded-keys.sync="expandedKeys"
                     :replaceFields="{key: 'id'}">
               <template #title="record">
                 <div class="tree-operate-node"
@@ -282,7 +283,8 @@ export default {
       disabledMixinsCreate: true,
       tableSlotField: ['item_content', 'interpretation_articles'],
       uploadData: {},
-      isBackTitle: true
+      isBackTitle: true,
+      expandedKeys: []
     }
   },
   computed: {
@@ -378,6 +380,7 @@ export default {
       getClauseTreeData(params).then(res => {
         if (res.success) {
           this.treeData = res.result || []
+          this.expandedKeys = this.treeData.length > 0 ? this.treeData[0].id : []
         }
       }).finally(() => {
         this.treeLoading = false
diff --git a/src/views/documentTool/documentSplit/modules/SplitText.vue b/src/views/documentTool/documentSplit/modules/SplitText.vue
index e4100399..9e36831c 100644
--- a/src/views/documentTool/documentSplit/modules/SplitText.vue
+++ b/src/views/documentTool/documentSplit/modules/SplitText.vue
@@ -146,10 +146,11 @@ export default {
     // 抽屉关闭
     onClose () {
       this.visible = false
+      this.onClearSelected()
     },
     // 取消
     cancelSplit () {
-      this.visible = false
+      this.onClose()
     },
     // 拆分
     submitSplit () {
@@ -178,7 +179,7 @@ export default {
           addDocSplit(params).then(res => {
             if (res.success) {
               this.$message.success(this.$t('operationSuccessful'))
-              this.visible = false
+              this.onClose()
               this.$emit('ok')
             } else {
               this.$message.warning(res.message)