diff --git a/simple-mind-map/index.js b/simple-mind-map/index.js
index 90ab5156..8cc6b91c 100644
--- a/simple-mind-map/index.js
+++ b/simple-mind-map/index.js
@@ -194,7 +194,7 @@ class MindMap {
     this.opt.layout = layout
     this.view.reset()
     this.renderer.setLayout()
-    this.render()
+    this.render(null, CONSTANTS.CHANGE_LAYOUT)
   }
 
   //  执行命令
diff --git a/simple-mind-map/src/constants/constant.js b/simple-mind-map/src/constants/constant.js
index a0e6b386..64826939 100644
--- a/simple-mind-map/src/constants/constant.js
+++ b/simple-mind-map/src/constants/constant.js
@@ -157,6 +157,7 @@ export const themeList = [
 // 常量
 export const CONSTANTS = {
   CHANGE_THEME: 'changeTheme',
+  CHANGE_LAYOUT: 'changeLayout',
   SET_DATA: 'setData',
   TRANSFORM_TO_NORMAL_NODE: 'transformAllNodesToNormalNode',
   MODE: {
diff --git a/simple-mind-map/src/core/render/node/Node.js b/simple-mind-map/src/core/render/node/Node.js
index ac71371c..e0f36761 100644
--- a/simple-mind-map/src/core/render/node/Node.js
+++ b/simple-mind-map/src/core/render/node/Node.js
@@ -269,16 +269,7 @@ class Node {
     this.group.add(this.shapeNode)
     this.updateNodeShape()
     // 渲染一个隐藏的矩形区域，用来触发展开收起按钮的显示
-    if (!this.mindMap.opt.alwaysShowExpandBtn) {
-      if (!this._unVisibleRectRegionNode) {
-        this._unVisibleRectRegionNode = new Rect()
-      }
-      this._unVisibleRectRegionNode.fill({
-        color: 'transparent'
-      })
-      this.renderer.layout.renderExpandBtnRect(this._unVisibleRectRegionNode, this.expandBtnSize, width, height, this)
-      this.group.add(this._unVisibleRectRegionNode)
-    }
+    this.renderExpandBtnPlaceholderRect()
     // 概要节点添加一个带所属节点id的类名
     if (this.isGeneralization && this.generalizationBelongNode) {
       this.group.addClass('generalization_' + this.generalizationBelongNode.uid)
@@ -365,6 +356,21 @@ class Node {
     this.group.add(textContentNested)
   }
 
+  // 渲染展开收起按钮的隐藏占位元素
+  renderExpandBtnPlaceholderRect() {
+    if (!this.mindMap.opt.alwaysShowExpandBtn) {
+      let { width, height } = this
+      if (!this._unVisibleRectRegionNode) {
+        this._unVisibleRectRegionNode = new Rect()
+        this._unVisibleRectRegionNode.fill({
+          color: 'transparent'
+        })
+        this.group.add(this._unVisibleRectRegionNode)
+      }
+      this.renderer.layout.renderExpandBtnRect(this._unVisibleRectRegionNode, this.expandBtnSize, width, height, this)
+    }
+  }
+
   // 给节点绑定事件
   bindGroupEvent() {
     // 单击事件，选中节点
@@ -548,6 +554,10 @@ class Node {
         this.needLayout = false
         this.layout()
       }
+      if (this.needRerenderExpandBtnPlaceholderRect) {
+        this.needRerenderExpandBtnPlaceholderRect = false
+        this.renderExpandBtnPlaceholderRect()
+      }
       this.update()
     }
     // 子节点
diff --git a/simple-mind-map/src/layouts/Base.js b/simple-mind-map/src/layouts/Base.js
index 29646e88..ca27fcd4 100644
--- a/simple-mind-map/src/layouts/Base.js
+++ b/simple-mind-map/src/layouts/Base.js
@@ -55,6 +55,13 @@ class Base {
     if (oldIndex < 2 && newIndex >= 2) return true
   }
 
+  // 检查是否是结构布局改变重新渲染展开收起按钮占位元素
+  checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(node) {
+    if (this.renderer.renderSource === CONSTANTS.CHANGE_LAYOUT) {
+      node.needRerenderExpandBtnPlaceholderRect = true
+    }
+  }
+
   //  创建节点实例
   createNode(data, parent, isRoot, layerIndex) {
     // 创建节点
@@ -66,6 +73,7 @@ class Base {
       newNode.reset()
       newNode.layerIndex = layerIndex
       this.cacheNode(data._node.uid, newNode)
+      this.checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(newNode)
       // 主题或主题配置改变了需要重新计算节点大小和布局
       if (this.checkIsNeedResizeSources() || isLayerTypeChange) {
         newNode.getSize()
@@ -81,6 +89,7 @@ class Base {
       newNode.nodeData = newNode.handleData(data || {})
       newNode.layerIndex = layerIndex
       this.cacheNode(data.data.uid, newNode)
+      this.checkIsLayoutChangeRerenderExpandBtnPlaceholderRect(newNode)
       data._node = newNode
       // 主题或主题配置改变了需要重新计算节点大小和布局
       let isResizeSource = this.checkIsNeedResizeSources()