feat:小游戏注册成本sql修改

game-data/game-data-serve/src/main/java/com/zanxiang/game/data/serve/service/impl/PromotionDayServiceImpl.java

@@ -1793,7 +1793,7 @@ public class PromotionDayServiceImpl implements IAdsPromotionDayService {
                 	IFNULL(SUM(d7), 0) as d7,
                 	IFNULL(SUM(d15), 0) as d15,
                 	IFNULL(SUM(mini_game_register_users), 0) as mini_game_register_users,
-                    round(if(SUM(mini_game_register_users > 0, SUM(today_cost) / SUM(mini_game_register_users), 0), 2) as mini_game_register_cost,
+                    round(if(SUM(mini_game_register_users > 0), SUM(today_cost) / SUM(mini_game_register_users), 0), 2) as mini_game_register_cost,
                     ROUND(IF(SUM(click_count) > 0 , SUM(mini_game_register_users) / SUM(click_count), 0), 4) as mini_game_register_rate,
                     IFNULL(SUM(mini_game_paying_count), 0) as mini_game_paying_count,
                     IFNULL(SUM(mini_game_paying_amount), 0) as mini_game_paying_amount,