diff --git a/src/server/game/mod/limited_time_event/limited_time_event.go b/src/server/game/mod/limited_time_event/limited_time_event.go
index adf99169..62aa7f98 100644
--- a/src/server/game/mod/limited_time_event/limited_time_event.go
+++ b/src/server/game/mod/limited_time_event/limited_time_event.go
@@ -300,7 +300,7 @@ func (l *LimitedTimeEventMod) GetChestReward(MergeList, EmitList []int) []*item.
 		eneryg += int(math.Pow(2, float64(NewChessLv-1)))
 	}
 	star := math.Ceil(float64(eneryg) / 10 / 2.5)
-	return []*item.Item{item.NewItem(item.ITEM_STAR_ID, int(star))}
+	return []*item.Item{item.NewItem(item.ITEM_DIAMOND_ID, int(star))}
 }
 
 // 获取场景冲刺奖励