diff --git a/business/partner/purchase/jx/localjx/order.go b/business/partner/purchase/jx/localjx/order.go
index de0e6d5ea..6f22a5041 100644
--- a/business/partner/purchase/jx/localjx/order.go
+++ b/business/partner/purchase/jx/localjx/order.go
@@ -997,8 +997,9 @@ func generateOrder(ctx *jxcontext.Context, jxOrder *JxOrderInfo, addressID int64
 			outJxOrder.FreightPrice = 0
 		}
 	}
-	if strings.Contains(storeDetail.BrandName, model.B2BTag) {
-		outJxOrder.FreightPrice = 10000 // b2b运费一百元
+	// B2B门店，订单不足一百时加收五十配送费
+	if strings.Contains(storeDetail.BrandName, model.B2BTag) && jxOrder.OrderPrice < 10000 {
+		outJxOrder.FreightPrice += 5000 // b2b运费一百元
 	}
 
 	if err == nil {