fix(price): 未设置价格，错误返回模型价格匹配的名字

service/quota.go

@@ -96,7 +96,7 @@ func PreWssConsumeQuota(ctx *gin.Context, relayInfo *relaycommon.RelayInfo, usag
 	audioInputTokens := usage.InputTokenDetails.AudioTokens
 	audioOutTokens := usage.OutputTokenDetails.AudioTokens
 	groupRatio := ratio_setting.GetGroupRatio(relayInfo.UsingGroup)
-	modelRatio, _ := ratio_setting.GetModelRatio(modelName)
+	modelRatio, _, _ := ratio_setting.GetModelRatio(modelName)
 
 	autoGroup, exists := ctx.Get("auto_group")
 	if exists {