diff --git a/unipay/providers/alipay.py b/unipay/providers/alipay.py
index b33d63a..766dff5 100644
--- a/unipay/providers/alipay.py
+++ b/unipay/providers/alipay.py
@@ -224,4 +224,4 @@ class AlipayGateway(Gateway):
 			ret.data.action = 'RECHARGE'
 		if ret.data.notify_type == 'refund_status_sync':
 			ret.data.action = 'RECHARGE_REVERSE'
-
+		return ret