diff --git a/accompany-admin/accompany-admin-service/src/main/resources/mapper/MiniGameForSudAdminMapper.xml b/accompany-admin/accompany-admin-service/src/main/resources/mapper/MiniGameForSudAdminMapper.xml
index 381f1f038..47d5b98da 100644
--- a/accompany-admin/accompany-admin-service/src/main/resources/mapper/MiniGameForSudAdminMapper.xml
+++ b/accompany-admin/accompany-admin-service/src/main/resources/mapper/MiniGameForSudAdminMapper.xml
@@ -5,22 +5,22 @@
     <select id="statGameDurationByMonth"
             resultType="com.accompany.admin.vo.miniGame.MiniGameForSudAdminStatsVo">
         SELECT 
-            mg_id as gameId,
+            mgr.mg_id as gameId,
             SUM(battle_duration) as totalDuration,
             SUM(CASE WHEN u.partition_id = 1 THEN battle_duration ELSE 0 END) AS enDuration,
             SUM(CASE WHEN u.partition_id = 2 THEN battle_duration ELSE 0 END) AS arDuration,
             SUM(CASE WHEN u.partition_id = 4 THEN battle_duration ELSE 0 END) AS zhDuration,
             SUM(CASE WHEN u.partition_id = 8 THEN battle_duration ELSE 0 END) AS trDuration,
             SUM(CASE WHEN u.partition_id = 16 THEN battle_duration ELSE 0 END) AS en2Duration
-        FROM mini_game_round 
-        JOIN users u ON room_uid = u.uid
+        FROM mini_game_round mgr
+        JOIN users u ON mgr.room_uid = u.uid
         WHERE
         battle_start_at between #{startTime} and #{endTime}
         <if test="gameId != null">
-            AND mg_id = #{gameId}
+            AND mgr.mg_id = #{gameId}
         </if>
-        and state = 2
-        GROUP BY mg_id
+        and mgr.state = 2
+        GROUP BY mgr.mg_id
     </select>
 
     <select id="pageGameRoundDetail" resultType="com.accompany.admin.vo.miniGame.MiniGameForSudAdminDetailVo">
@@ -32,9 +32,9 @@
         where
         battle_start_at between #{startTime} and #{endTime}
         <if test="gameId != null">
-            and mg_id = #{gameId}
+            and mgr.mg_id = #{gameId}
         </if>
-        and state = 2
+        and mgr.state = 2
         order by mgr.update_time desc
     </select>