diff --git a/simple-mind-map/src/Node.js b/simple-mind-map/src/Node.js
index 4c39ed58..687d0c88 100644
--- a/simple-mind-map/src/Node.js
+++ b/simple-mind-map/src/Node.js
@@ -85,6 +85,9 @@ class Node {
             textContentWidth: 0,
             textContentHeight: 0
         }
+        // 概要节点的宽高
+        this._generalizationNodeWidth = 0
+        this._generalizationNodeHeight = 0
         // 各种文字信息的间距
         this.textContentItemMargin = this.mindMap.opt.textContentMargin
         // 图片和文字节点的间距
@@ -94,7 +97,7 @@ class Node {
         // 初始渲染
         this.initRender = true
         // 初始化
-        this.createNodeData()
+        // this.createNodeData()
         this.getSize()
     }
 
@@ -797,13 +800,23 @@ class Node {
         this._lines = []
     }
 
+    /** 
+     * javascript comment 
+     * @Author: 王林25 
+     * @Date: 2022-08-01 09:27:30 
+     * @Desc: 检查是否存在概要 
+     */
+    checkHasGeneralization() {
+        return !!this.nodeData.data.generalization
+    }
+
     /** 
      * @Author: 王林 
      * @Date: 2022-07-31 09:41:28 
      * @Desc: 创建概要节点 
      */
     createGeneralizationNode() {
-        if (this.isGeneralization || !this.nodeData.data.generalization) {
+        if (this.isGeneralization || !this.checkHasGeneralization()) {
             return
         }
         if (!this._generalizationLine) {
@@ -820,6 +833,8 @@ class Node {
                 draw: this.draw,
                 isGeneralization: true
             })
+            this._generalizationNodeWidth = this._generalizationNode.width
+            this._generalizationNodeHeight = this._generalizationNode.height
             this._generalizationNode.generalizationBelongNode = this
             if (this.nodeData.data.generalization.isActive) {
                 this.renderer.addActiveNode(this._generalizationNode)
@@ -836,7 +851,13 @@ class Node {
         if (this.isGeneralization) {
             return
         }
-        if (this.nodeData.data.expand === false || !this.nodeData.data.generalization) {
+        if (!this.checkHasGeneralization()) {
+            this.removeGeneralization()
+            this._generalizationNodeWidth = 0
+            this._generalizationNodeHeight = 0
+            return
+        }
+        if (this.nodeData.data.expand === false) {
             this.removeGeneralization()
             return
         }
diff --git a/simple-mind-map/src/layouts/Base.js b/simple-mind-map/src/layouts/Base.js
index c77af193..92e88688 100644
--- a/simple-mind-map/src/layouts/Base.js
+++ b/simple-mind-map/src/layouts/Base.js
@@ -173,7 +173,7 @@ class Base {
      * @Desc: 获取节点包括概要在内的宽度 
      */
     getNodeWidthWithGeneralization(node) {
-        return Math.max(node.width, node._generalizationNode ? node._generalizationNode.width : 0)
+        return Math.max(node.width, node.checkHasGeneralization() ? node._generalizationNodeWidth : 0)
     }
 
     /** 
@@ -182,7 +182,7 @@ class Base {
      * @Desc: 获取节点包括概要在内的高度 
      */
     getNodeHeightWithGeneralization(node) {
-        return Math.max(node.height, node._generalizationNode ? node._generalizationNode.height : 0)
+        return Math.max(node.height, node.checkHasGeneralization() ? node._generalizationNodeHeight : 0)
     }
 
     /** 
@@ -201,9 +201,9 @@ class Base {
                 root.children.forEach((child) => {
                     let {left, right, top, bottom} = walk(child)
                     // 概要内容的宽度
-                    let generalizationWidth = child._generalizationNode ? child._generalizationNode.width + generalizationNodeMargin : 0
+                    let generalizationWidth = child.checkHasGeneralization() ? child._generalizationNodeWidth + generalizationNodeMargin : 0
                     // 概要内容的高度
-                    let generalizationHeight = child._generalizationNode ? child._generalizationNode.height + generalizationNodeMargin : 0
+                    let generalizationHeight = child.checkHasGeneralization() ? child._generalizationNodeHeight + generalizationNodeMargin : 0
                     if (left < _left) {
                         _left = left - (isLeft ? generalizationWidth : 0)
                     }
diff --git a/simple-mind-map/src/layouts/CatalogOrganization.js b/simple-mind-map/src/layouts/CatalogOrganization.js
index d3e8b95e..54c60858 100644
--- a/simple-mind-map/src/layouts/CatalogOrganization.js
+++ b/simple-mind-map/src/layouts/CatalogOrganization.js
@@ -145,7 +145,7 @@ class CatalogOrganization extends Base {
                     loop(item, width)
                 })
             } else {
-                width += node.width + (node._generalizationNode ? node._generalizationNode.width + this.mindMap.themeConfig.generalizationNodeMargin : 0)
+                width += node.width
                 widthArr.push(width)
             }
         }