diff --git a/kiisoo-ic-ui/src/pages/user/RoleManager.vue b/kiisoo-ic-ui/src/pages/user/RoleManager.vue
index 02c9070..f2bab5e 100644
--- a/kiisoo-ic-ui/src/pages/user/RoleManager.vue
+++ b/kiisoo-ic-ui/src/pages/user/RoleManager.vue
@@ -385,6 +385,9 @@
                 } else {
                     itemSon.indeterminate = false;
                     itemSon.check = false;
+                    //从二级选中数组中移除当前二级权限
+                    let curItemSonIndex = item.checkArr.indexOf(itemSon.id);
+                    item.checkArr.splice(curItemSonIndex, curItemSonIndex + 1);
                 }
                 let parentPermissionCount = item.sonPermissionList.length;
                 if (item.checkArr.length === parentPermissionCount) {