diff --git a/simple-mind-map/src/layouts/Base.js b/simple-mind-map/src/layouts/Base.js
index 92c4e0e4..6199059f 100644
--- a/simple-mind-map/src/layouts/Base.js
+++ b/simple-mind-map/src/layouts/Base.js
@@ -202,9 +202,13 @@ class Base {
   }
 
   //  递归计算节点的宽度
-  getNodeAreaWidth(node) {
+  getNodeAreaWidth(node, withGeneralization = false) {
     let widthArr = []
+    let totalGeneralizationNodeWidth = 0
     let loop = (node, width) => {
+      if (withGeneralization && node.checkHasGeneralization()) {
+        totalGeneralizationNodeWidth += node._generalizationNodeWidth
+      }
       if (node.children.length) {
         width += node.width / 2
         node.children.forEach(item => {
@@ -216,7 +220,7 @@ class Base {
       }
     }
     loop(node, 0)
-    return Math.max(...widthArr)
+    return Math.max(...widthArr) + totalGeneralizationNodeWidth
   }
 
   //  二次贝塞尔曲线
diff --git a/simple-mind-map/src/layouts/CatalogOrganization.js b/simple-mind-map/src/layouts/CatalogOrganization.js
index 3e780c0d..615c3dab 100644
--- a/simple-mind-map/src/layouts/CatalogOrganization.js
+++ b/simple-mind-map/src/layouts/CatalogOrganization.js
@@ -87,11 +87,11 @@ class CatalogOrganization extends Base {
               totalLeft += cur.width + marginX
             })
           } else {
-            let totalTop = node.top + node.height + marginY + (this.getNodeActChildrenLength(node) > 0 ? node.expandBtnSize : 0)
+            let totalTop = node.top + this.getNodeHeightWithGeneralization(node) + marginY + (this.getNodeActChildrenLength(node) > 0 ? node.expandBtnSize : 0)
             node.children.forEach(cur => {
               cur.left = node.left + node.width * 0.5
               cur.top = totalTop
-              totalTop += cur.height + marginY + (this.getNodeActChildrenLength(cur) > 0 ? cur.expandBtnSize : 0)
+              totalTop += this.getNodeHeightWithGeneralization(cur) + marginY + (this.getNodeActChildrenLength(cur) > 0 ? cur.expandBtnSize : 0)
             })
           }
         }
@@ -112,7 +112,7 @@ class CatalogOrganization extends Base {
         }
         // 调整left
         if (parent && parent.isRoot) {
-          let areaWidth = this.getNodeAreaWidth(node)
+          let areaWidth = this.getNodeAreaWidth(node, true)
           let difference = areaWidth - node.width
           if (difference > 0) {
             this.updateBrothersLeft(node, difference)
@@ -124,7 +124,7 @@ class CatalogOrganization extends Base {
           let marginY = this.getMarginY(layerIndex + 1)
           let totalHeight =
             node.children.reduce((h, item) => {
-              return h + item.height + (this.getNodeActChildrenLength(item) > 0 ? item.expandBtnSize : 0)
+              return h + this.getNodeHeightWithGeneralization(item) + (this.getNodeActChildrenLength(item) > 0 ? item.expandBtnSize : 0)
             }, 0) +
             len * marginY
           this.updateBrothersTop(node, totalHeight)