diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 1e2664ea..9e06c260 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -444,6 +444,7 @@ class Render {
     if (this.activeNodeList.length <= 0 && appointNodes.length <= 0) {
       return
     }
+    this.textEdit.hideEditTextBox()
     let {
       defaultInsertSecondLevelNodeText,
       defaultInsertBelowSecondLevelNodeText
@@ -486,6 +487,7 @@ class Render {
     if (this.activeNodeList.length <= 0 && appointNodes.length <= 0) {
       return
     }
+    this.textEdit.hideEditTextBox()
     let {
       defaultInsertSecondLevelNodeText,
       defaultInsertBelowSecondLevelNodeText
diff --git a/simple-mind-map/src/core/render/TextEdit.js b/simple-mind-map/src/core/render/TextEdit.js
index 523cf4ba..e426ecf6 100644
--- a/simple-mind-map/src/core/render/TextEdit.js
+++ b/simple-mind-map/src/core/render/TextEdit.js
@@ -106,6 +106,9 @@ export default class TextEdit {
     this.mindMap.keyCommand.addShortcut('Enter', () => {
       this.hideEditTextBox()
     })
+    this.mindMap.keyCommand.addShortcut('Tab', () => {
+      this.hideEditTextBox()
+    })
   }
 
   //  显示文本编辑框
diff --git a/simple-mind-map/src/plugins/RichText.js b/simple-mind-map/src/plugins/RichText.js
index d501c282..c40acac7 100644
--- a/simple-mind-map/src/plugins/RichText.js
+++ b/simple-mind-map/src/plugins/RichText.js
@@ -268,6 +268,12 @@ class RichText {
               handler: function () {
                 // 覆盖默认的回车键换行
               }
+            },
+            tab: {
+              key: 9,
+              handler: function () {
+                // 覆盖默认的tab键
+              }
             }
           }
         }