diff --git a/uniCloud/database/uni-im-group-join.schema.ext.js b/uniCloud/database/uni-im-group-join.schema.ext.js
index 2fc5054ba0bcdc40b78a6d8e1808bc27c1c7d3ab..93c8c8215086892f726ccad30be590257c618e59 100644
--- a/uniCloud/database/uni-im-group-join.schema.ext.js
+++ b/uniCloud/database/uni-im-group-join.schema.ext.js
@@ -55,10 +55,13 @@ module.exports = {
             throw new Error(res.errMsg)
           }
         }
-        // 5. 判断用户是否已经绑定手机号
-        let res3 = await db.collection('uni-id-users').where({_id:userInfo.uid}).get()
-        if(!res3.data[0].mobile_confirmed){
-          throw new Error('你的账号未绑定手机号，不能加入群聊')
+        // 5. 判断用户是否已经绑定手机号，系统管理员除外
+        console.log('userInfo',userInfo);
+        if(!userInfo.role.includes('uni-im-admin') && !userInfo.role.includes('staff')){
+          let res3 = await db.collection('uni-id-users').where({_id:userInfo.uid}).get()
+          if(!res3.data[0].mobile_confirmed){
+            throw new Error('你的账号未绑定手机号，不能加入群聊')
+          }
         }
 			} else {
 				throw new Error('非法参数')