fix #https://gitee.com/dromara/MaxKey/issues/I80G84

Signed-off-by: ‭『‭』 <atxqkl0611@foxmail.com>

maxkey-persistence/src/main/resources/org/dromara/maxkey/persistence/mapper/xml/mysql/GroupMemberMapper.xml

@@ -118,7 +118,7 @@
 			mxk_userinfo u
 		where
 			u.id not in(
-       			 select rm.memberid 
+       			 select gm.memberid 
        			 from 	mxk_groups g,mxk_group_member gm
 			     where  1  =  1
 			     <if test="groupId != null and groupId != ''">