diff --git a/business/partner/delivery/delivery.go b/business/partner/delivery/delivery.go
index ae0a8501a..7c366da13 100644
--- a/business/partner/delivery/delivery.go
+++ b/business/partner/delivery/delivery.go
@@ -18,7 +18,7 @@ const (
 	warningDistance = 10        // 公里
 	warningWeight   = 50 * 1000 // 克
 	maxDiffFee2Mtps = 500       // 与美团配送最多差价
-	maxAddFee       = 300       // 最大增加费用，单位为分，超过不发三方配送了
+	maxAddFee       = 200       // 最大增加费用，单位为分，超过不发三方配送了
 )
 
 var (