diff --git a/models/payment_log.xlsx b/models/payment_log.xlsx
index d559b3a..ed3bae7 100644
Binary files a/models/payment_log.xlsx and b/models/payment_log.xlsx differ
diff --git a/unipay/init.py b/unipay/init.py
index d10f142..add3965 100644
--- a/unipay/init.py
+++ b/unipay/init.py
@@ -124,17 +124,7 @@ async def refund_payment(request, params_kw=None):
 		exception(f'query_payment():{params_kw}, {e}')
 		raise e
 
-# 回调入口：你可把厂商回调用各自 endpoint 再转发到这里，或在厂商控制台按各自 URL 配置
-async def payment_notify_handle(request, data):
-	logid = data.params.out_trade_no
-	pl = PaymentLog(request._run_ns)
-	plog = await pl.payed_log(logid)
-	await unipay_accounting(request, data)
-	if provider == "wechat":
-		return {"code":"SUCCESS", "message":"OK"}
-	else:
-		return "OK"
-
+# 微信支付回调入口
 async def wechat_notify(request):
 	debug("wechat notify called .......")
 	provider = 'wechat'
@@ -142,18 +132,23 @@ async def wechat_notify(request):
 		e = Exception(f'{provider} cannot pay')
 		exception(f'{e}')
 		return
+	data = None
 	try:
 		data = await PROVIDERS[provider].handle_notify(request)
 	except Exception as e:
 		e = Exception(f'{provider} cannot pay')
 		exception(f'{e}')
 		return
+	if data is None:
+		return {"code":"SUCCESS", "message":"OK"}
+	debug(f'{data=}')
 	try:
-		await unipay_accounting(request, data)
+		await unipay_accounting(request, data.data)
 	except Exception as e:
 		exception(f'{e}')
 	return {"code":"SUCCESS", "message":"OK"}
 	
+# 支付宝回调入口
 async def alipay_notify(request):
 	debug("alipay notify called .......")
 	provider = 'alipay'
diff --git a/unipay/providers/alipay.py b/unipay/providers/alipay.py
index ac3130d..215cfc7 100644
--- a/unipay/providers/alipay.py
+++ b/unipay/providers/alipay.py
@@ -159,16 +159,17 @@ class AlipayGateway(Gateway):
 	# 退款
 	# ==============================================================================
 
-	async def refund(self, *, out_trade_no: str, refund_amount: str, out_request_no: str) -> Dict[str, Any]:
+	async def refund(self, payload:DictObject) -> Dict[str, Any]:
 		"""
 		out_request_no 必须全局唯一（一个退款请求一个编号）
 		"""
 
 		self.setup_session()
 		biz_content = {
-			"out_trade_no": out_trade_no,
-			"refund_amount": refund_amount,
-			"out_request_no": out_request_no
+			"out_trade_no": payload.origin_id,
+			"refund_amount": payload.refund_amount,
+			"out_request_no": payload.out_trade_no
+			"notify_url": payload.notify_url
 		}
 
 		params = {
@@ -217,5 +218,10 @@ class AlipayGateway(Gateway):
 			"provider": "alipay",
 			"data": params,
 		}
-		return DictObject(**ret)
+		ret = DictObject(**ret)
+		ret.data.action = 'UNKOWN'
+		if ret.data.notify_type == 'trade_status_sync':
+			ret.data.action = 'RECHARGE'
+		if ret.data.notify_type == 'refund_status_sync':
+			ret.data.action = 'RECHARGE_REVERSE'