diff --git a/web/src/pages/Edit/components/Edit.vue b/web/src/pages/Edit/components/Edit.vue
index db0d3994..f3a82e1b 100644
--- a/web/src/pages/Edit/components/Edit.vue
+++ b/web/src/pages/Edit/components/Edit.vue
@@ -192,7 +192,8 @@ export default {
         state.localConfig.useLeftKeySelectionRightKeyDrag,
       isUseHandDrawnLikeStyle: state =>
         state.localConfig.isUseHandDrawnLikeStyle,
-      extraTextOnExport: state => state.extraTextOnExport
+      extraTextOnExport: state => state.extraTextOnExport,
+      isDragOutlineTreeNode: state => state.isDragOutlineTreeNode
     })
   },
   watch: {
@@ -857,6 +858,7 @@ export default {
 
     // 拖拽文件到页面导入
     onDragenter() {
+      if (this.isDragOutlineTreeNode) return
       this.showDragMask = true
     },
     onDragleave() {
@@ -866,6 +868,7 @@ export default {
       this.showDragMask = false
       const dt = e.dataTransfer
       const file = dt.files && dt.files[0]
+      if (!file) return
       this.$bus.$emit('importFile', file)
     }
   }
diff --git a/web/src/pages/Edit/components/Outline.vue b/web/src/pages/Edit/components/Outline.vue
index 279a27c5..c660d9af 100644
--- a/web/src/pages/Edit/components/Outline.vue
+++ b/web/src/pages/Edit/components/Outline.vue
@@ -12,6 +12,8 @@
     :expand-on-click-node="false"
     :allow-drag="checkAllowDrag"
     @node-drop="onNodeDrop"
+    @node-drag-start="onNodeDragStart"
+    @node-drag-end="onNodeDragEnd"
     @current-change="onCurrentChange"
     @mouseenter.native="isInTreArea = true"
     @mouseleave.native="isInTreArea = false"
@@ -37,7 +39,7 @@
 </template>
 
 <script>
-import { mapState } from 'vuex'
+import { mapState, mapMutations } from 'vuex'
 import {
   nodeRichTextToTextWithWrap,
   textToNodeRichTextWithWrap,
@@ -91,6 +93,8 @@ export default {
     this.$bus.$off('hide_text_edit', this.handleHideTextEdit)
   },
   methods: {
+    ...mapMutations(['setIsDragOutlineTreeNode']),
+
     handleHideTextEdit() {
       if (this.notHandleDataChange) {
         this.notHandleDataChange = false
@@ -281,6 +285,14 @@ export default {
       })
     },
 
+    onNodeDragStart() {
+      this.setIsDragOutlineTreeNode(true)
+    },
+
+    onNodeDragEnd() {
+      this.setIsDragOutlineTreeNode(false)
+    },
+
     // 拖拽结束事件
     onNodeDrop(data, target, postion) {
       this.notHandleDataChange = true
diff --git a/web/src/store.js b/web/src/store.js
index 4f0fa358..420fd486 100644
--- a/web/src/store.js
+++ b/web/src/store.js
@@ -29,7 +29,8 @@ const store = new Vuex.Store({
     isSourceCodeEdit: false, // 是否是源码编辑模式
     extraTextOnExport: '', // 导出时底部添加的文字
     supportHandDrawnLikeStyle: false, // 是否支持设置手绘风格
-    supportMark: false // 是否支持标记
+    supportMark: false, // 是否支持标记
+    isDragOutlineTreeNode: false // 当前是否正在拖拽大纲树的节点
   },
   mutations: {
     // 设置思维导图数据
@@ -84,6 +85,11 @@ const store = new Vuex.Store({
     // 设置是否支持标记
     setSupportMark(state, data) {
       state.supportMark = data
+    },
+
+    // 设置树节点拖拽
+    setIsDragOutlineTreeNode(state, data) {
+      state.isDragOutlineTreeNode = data
     }
   },
   actions: {