diff --git a/src/main/java/com/gunshi/project/xyt/mapper/RotaBMapper.java b/src/main/java/com/gunshi/project/xyt/mapper/RotaBMapper.java
index 5963c81..d754873 100644
--- a/src/main/java/com/gunshi/project/xyt/mapper/RotaBMapper.java
+++ b/src/main/java/com/gunshi/project/xyt/mapper/RotaBMapper.java
@@ -14,7 +14,7 @@ public interface RotaBMapper extends BaseMapper<RotaB> {
 
     @Select("""
             <script>
-                select t.*,s.nick_name from public.rota_b t left join public.sys_user s on t.user_id = s.user_id
+                select t.*,s.nick_name as userName from public.rota_b t left join public.sys_user s on t.user_id = s.user_id
                 where to_char(t.rota_date, 'YYYY-MM') = #{yearMonth}
             </script>
             """)
@@ -22,7 +22,7 @@ public interface RotaBMapper extends BaseMapper<RotaB> {
 
     @Select("""
             <script>
-                select t.*,s.nick_name from public.rota_b t left join public.sys_user s on t.user_id = s.user_id
+                select t.*,s.nick_name as userName from public.rota_b t left join public.sys_user s on t.user_id = s.user_id
                 where to_char(t.rota_date, 'YYYY-MM-DD') = #{rotaDate} order by rota_type
             </script>
             """)