diff --git a/mt/src/main/resources/mapper_dao/CompeteVideoDao.xml b/mt/src/main/resources/mapper_dao/CompeteVideoDao.xml
index 3d60b6d4..ca1fb630 100644
--- a/mt/src/main/resources/mapper_dao/CompeteVideoDao.xml
+++ b/mt/src/main/resources/mapper_dao/CompeteVideoDao.xml
@@ -61,7 +61,7 @@
         <if test="param.signEndTime!=null">
             and  tall.t_sys_log.created_at 	&lt;= #{param.signEndTime,jdbcType=TIMESTAMP}
         </if>
-        GROUP BY tt.user_id
+        GROUP BY tall.t_sys_log.user_id
 
 <!--        select created_at as cr,user_id FROM(-->
 <!--        select * from tall.t_sys_log-->