diff --git a/base-system-server/src/main/resources/mapper/system/SysRoleMapper.xml b/base-system-server/src/main/resources/mapper/system/SysRoleMapper.xml
index c6cea9b..9d200f3 100644
--- a/base-system-server/src/main/resources/mapper/system/SysRoleMapper.xml
+++ b/base-system-server/src/main/resources/mapper/system/SysRoleMapper.xml
@@ -94,7 +94,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</select>
 	<!--用户角色sql-->
 	<select id="selectEmailRoleByUserId" resultType="java.lang.String">
-		SELECT * FROM tb_user_role ur
+		SELECT role_name FROM tb_user_role ur
 		    LEFT JOIN
 		    tb_role r on ur.role_id=r.role_id
 		         where ur.user_id=#{userId} and ur.role_tag=#{roleTag}