diff --git a/business/partner/purchase/tao_vegetable/callback.go b/business/partner/purchase/tao_vegetable/callback.go
index 6beb0cc26..c2b1c5d52 100644
--- a/business/partner/purchase/tao_vegetable/callback.go
+++ b/business/partner/purchase/tao_vegetable/callback.go
@@ -17,7 +17,7 @@ func OnCallbackMsg(orderStatus, orderId string, msg interface{}) (response *tao_
 			response = CurPurchaseHandler.onOrderMsg(orderStatus, orderId, msg)
 		}, jxutils.ComposeUniversalOrderID(orderId, model.VendorIDTaoVegetable))
 	}
-	return response
+	return tao_vegetable.CallBackResultInfo(nil)
 }
 
 func forwardOrderToGy(msg *mtwmapi.CallbackMsg, orderStatus string) {