diff --git a/src/views/admin/system/role/index.vue b/src/views/admin/system/role/index.vue
index 8ba51d0..302e06c 100644
--- a/src/views/admin/system/role/index.vue
+++ b/src/views/admin/system/role/index.vue
@@ -84,7 +84,7 @@
     </el-dialog>
 
     <!-- 分配菜单弹窗 -->
-    <el-drawer v-model="assignPermDialogVisible" size="500">
+    <el-drawer v-model="assignPermDialogVisible" size="500" @open="parentChildLinked = false">
       <template #header>
         <div>
           <div>