diff --git a/examples/docs/resources/pc/demo/cascader/basic-usage.vue b/examples/docs/resources/pc/demo/cascader/basic-usage.vue
index be6f4e85f..431de5970 100644
--- a/examples/docs/resources/pc/demo/cascader/basic-usage.vue
+++ b/examples/docs/resources/pc/demo/cascader/basic-usage.vue
@@ -17,6 +17,11 @@ export default {
           value: 'zhinan',
           label: '指南',
           children: [
+            {
+              value: 'quick-started',
+              label: '快速开始',
+              children: []
+            },
             {
               value: 'anzhuang',
               label: '安装',
diff --git a/packages/renderless/src/cascader-panel/node.ts b/packages/renderless/src/cascader-panel/node.ts
index 78a989c53..5f06986e8 100644
--- a/packages/renderless/src/cascader-panel/node.ts
+++ b/packages/renderless/src/cascader-panel/node.ts
@@ -45,7 +45,7 @@ export default class Node {
     const childrenKey = config.children
     const childrenData = this.data[childrenKey]
 
-    this.hasChildren = Array.isArray(childrenData)
+    this.hasChildren = Array.isArray(childrenData) && childrenData.length > 0
     this.children = (childrenData || []).map((child) => new Node(child, config, this))
   }