diff --git a/gamesrv/base/scene.go b/gamesrv/base/scene.go
index efce59e..fa99e7c 100644
--- a/gamesrv/base/scene.go
+++ b/gamesrv/base/scene.go
@@ -2122,7 +2122,7 @@ func (this *Scene) TryBillExGameDrop(p *Player) {
 
 	// 渠道开关
 	conf := ConfigMgrInst.GetConfig(p.Platform).ChannelSwitch[common.ChannelSwitchDropItem]
-	if conf == nil || !common.InSliceString(conf.OnChannelName, p.AppChannel) {
+	if !model.GameParamData.CloseChannelSwitch && (conf == nil || !common.InSliceString(conf.OnChannelName, p.AppChannel)) {
 		return
 	}
 
diff --git a/model/gameparam.go b/model/gameparam.go
index 39c1671..8cbbd89 100644
--- a/model/gameparam.go
+++ b/model/gameparam.go
@@ -87,6 +87,7 @@ type GameParam struct {
 	RankInviteMaxNum           int32    // 邀请排行榜最大人数
 	TestActSwitch              bool     // 开启所有活动开关
 	RankPlayerLevelMaxNum      int      //等级榜最大人数
+	CloseChannelSwitch         bool     //关闭渠道开关功能
 }
 
 var GameParamPath = "../data/gameparam.json"