diff --git a/middleware/auth.go b/middleware/auth.go
index 4964a4dd..1eb0c2b4 100644
--- a/middleware/auth.go
+++ b/middleware/auth.go
@@ -108,16 +108,20 @@ func tokenAuth(c *gin.Context, key string) {
 	c.Set("chat_cache", token.ChatCache)
 	if len(parts) > 1 {
 		if model.IsAdmin(token.UserId) {
-			channelId := common.String2Int(parts[1])
-			if channelId == 0 {
-				abortWithMessage(c, http.StatusForbidden, "无效的渠道 Id")
-				return
+			if strings.HasPrefix(parts[1], "!") {
+				channelId := common.String2Int(parts[1][1:])
+				c.Set("skip_channel_id", channelId)
+			} else {
+				channelId := common.String2Int(parts[1])
+				if channelId == 0 {
+					abortWithMessage(c, http.StatusForbidden, "无效的渠道 Id")
+					return
+				}
+				c.Set("specific_channel_id", channelId)
+				if len(parts) == 3 && parts[2] == "ignore" {
+					c.Set("specific_channel_id_ignore", true)
+				}
 			}
-			c.Set("specific_channel_id", channelId)
-			if len(parts) == 3 && parts[2] == "ignore" {
-				c.Set("specific_channel_id_ignore", true)
-			}
-
 		} else {
 			abortWithMessage(c, http.StatusForbidden, "普通用户不支持指定渠道")
 			return
diff --git a/model/balancer.go b/model/balancer.go
index ecf2721d..1b65550f 100644
--- a/model/balancer.go
+++ b/model/balancer.go
@@ -35,12 +35,15 @@ func (cc *ChannelsChooser) Cooldowns(channelId int) bool {
 	return true
 }
 
-func (cc *ChannelsChooser) balancer(channelIds []int) *Channel {
+func (cc *ChannelsChooser) balancer(channelIds []int, skipChannelId int) *Channel {
 	nowTime := time.Now().Unix()
 	totalWeight := 0
 
 	validChannels := make([]*ChannelChoice, 0, len(channelIds))
 	for _, channelId := range channelIds {
+		if skipChannelId > 0 && channelId == skipChannelId {
+			continue
+		}
 		if choice, ok := cc.Channels[channelId]; ok && choice.CooldownsTime < nowTime {
 			weight := int(*choice.Channel.Weight)
 			totalWeight += weight
@@ -68,7 +71,7 @@ func (cc *ChannelsChooser) balancer(channelIds []int) *Channel {
 	return nil
 }
 
-func (cc *ChannelsChooser) Next(group, modelName string) (*Channel, error) {
+func (cc *ChannelsChooser) Next(group, modelName string, skipChannelId int) (*Channel, error) {
 	cc.RLock()
 	defer cc.RUnlock()
 	if _, ok := cc.Rule[group]; !ok {
@@ -89,7 +92,7 @@ func (cc *ChannelsChooser) Next(group, modelName string) (*Channel, error) {
 	}
 
 	for _, priority := range channelsPriority {
-		channel := cc.balancer(priority)
+		channel := cc.balancer(priority, skipChannelId)
 		if channel != nil {
 			return channel, nil
 		}
diff --git a/relay/common.go b/relay/common.go
index b6872b51..56f46181 100644
--- a/relay/common.go
+++ b/relay/common.go
@@ -100,7 +100,8 @@ func fetchChannelById(channelId int) (*model.Channel, error) {
 
 func fetchChannelByModel(c *gin.Context, modelName string) (*model.Channel, error) {
 	group := c.GetString("group")
-	channel, err := model.ChannelGroup.Next(group, modelName)
+	skip_channel_id := c.GetInt("skip_channel_id")
+	channel, err := model.ChannelGroup.Next(group, modelName, skip_channel_id)
 	if err != nil {
 		message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", group, modelName)
 		if channel != nil {