修改: 权限重复

src/views/system/role/index.vue

@@ -734,15 +734,15 @@
   const getLeftCheckedKeysWithHalf = (): number[] => {
     if (!leftTreeRef.value) return []
     const checkedKeys = leftTreeRef.value.getCheckedKeys(false)
-    const parentIds = new Set<number>()
+    const allIds = new Set<number>(checkedKeys)
 
     // 为每个勾选的节点找到所有父节点
     checkedKeys.forEach((key: number) => {
       const parents = getParentNodeIds(key)
-      parents.forEach(parentId => parentIds.add(parentId))
+      parents.forEach(parentId => allIds.add(parentId))
     })
 
-    return [...checkedKeys, ...Array.from(parentIds)]
+    return Array.from(allIds)
   }
 
   // 添加权限