diff --git a/pages/clientDB/permission/permission.vue b/pages/clientDB/permission/permission.vue
index d2a5bbbc9874a230fdc54c5bfe3c792be832bf26..a9ce2df5e030dbff39c51fa1d1e7d6bc92ad3475 100644
--- a/pages/clientDB/permission/permission.vue
+++ b/pages/clientDB/permission/permission.vue
@@ -5,7 +5,7 @@
 				DB Schema的permission规则，分为两部分，一边是对操作数据的指定，一边是对角色的指定，规则中对两者进行关联，匹配则校验通过。\n
 			</text>
 			<text>权限中的角色基于uni-id </text>
-			<j-link text="详情" url="https://uniapp.dcloud.io/uniCloud/uni-id"></j-link>
+			<j-link text="详情" url="https://doc.dcloud.net.cn/uniCloud/uni-id/old.html"></j-link>
 		</view>
 		<uni-list-item class="table-item" title="表级-简单表达式权限控制" to="../permission-table-simple/permission-table-simple" link></uni-list-item>
 		<uni-list-item class="table-item" title="表级-组合表达式权限控制" to="../permission-table-compound/permission-table-compound" link></uni-list-item>