diff --git a/src/server/game/activity_func.go b/src/server/game/activity_func.go
index 68ad6240..a29735d5 100644
--- a/src/server/game/activity_func.go
+++ b/src/server/game/activity_func.go
@@ -202,9 +202,9 @@ func (p *Player) CatReturnGiftZeroUpdate() {
 		if cfg != nil {
 			for _, v := range cfg.RewardList {
 				if oldScore >= int(v.Total) && oldReward < int(v.Id) {
-					items = append(items, item.MsgToItem(v.Reward)...)
+					items = item.Merge(items, item.MsgToItem(v.Reward))
 					if v.StarReward > 0 {
-						items = append(items, item.NewItem(item.ITEM_STAR_ID, GoUtil.FormatStarItemNum(int(v.StarReward), p.GetOrderFactor())))
+						items = item.Merge(items, []*item.Item{item.NewItem(item.ITEM_STAR_ID, GoUtil.FormatStarItemNum(int(v.StarReward), p.GetOrderFactor()))})
 					}
 				}
 			}
diff --git a/src/server/game/register_network_func.go b/src/server/game/register_network_func.go
index 1bd83b6e..68c52351 100644
--- a/src/server/game/register_network_func.go
+++ b/src/server/game/register_network_func.go
@@ -5015,10 +5015,10 @@ func ReqCatReturnGiftReward(player *Player, req *msg.ReqCatReturnGiftReward) err
 	var maxRewardId int
 	for _, v := range cfg.RewardList {
 		if score >= int(v.Total) && reward < int(v.Id) {
-			items = append(items, item.MsgToItem(v.Reward)...)
+			items = item.Merge(items, item.MsgToItem(v.Reward))
 			maxRewardId = max(maxRewardId, int(v.Id))
 			if v.StarReward > 0 {
-				items = append(items, item.NewItem(item.ITEM_STAR_ID, GoUtil.FormatStarItemNum(int(v.StarReward), player.GetOrderFactor())))
+				items = item.Merge(items, []*item.Item{item.NewItem(item.ITEM_STAR_ID, GoUtil.FormatStarItemNum(int(v.StarReward), player.GetOrderFactor()))})
 			}
 		}
 	}