diff --git a/models/payment_log.xlsx b/models/payment_log.xlsx
index 97334b9..d559b3a 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 cb2d351..d61e658 100644
--- a/unipay/init.py
+++ b/unipay/init.py
@@ -3,7 +3,7 @@ import os
 from appPublic.log import debug,exception
 from ahserver.serverenv import ServerEnv
 from .notify import get_provider, get_provider_channel
-from .paylog import PaymentLog
+from .paylog import PaymentLog, unipay_accounting
 from .payfee import get_pay_fee, sor_get_pay_fee, get_paychannels, get_pay_feerate
 
 # 从 env 或配置载入 provider conf（这里只示例）
@@ -124,32 +124,31 @@ async def refund_payment(request, params_kw=None):
 		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(request, callback, params_kw=None):
+async def payment_notify(request, params_kw=None):
 	if params_kw is None:
 		params_kw = request.params_kw
-	data = params_kw
 	provider = params_kw.provider
-	headers = dict(request.headers)
-	body = await request.text()
+	if PROVIDERS[provider] is None:
+		e = Exception(f'{provider} cannot pay')
+		exception(f'{e}')
+		return
 	try:
-		if PROVIDERS[provider] is None:
-			e = Exception(f'{provider} cannot pay')
-			exception(f'{e}')
-			raise e
+		headers = dict(request.headers)
+		body = await request.text()
 		data = await PROVIDERS[provider].handle_notify(headers, body)
-		# 这里 data 应包含标准化字段：out_trade_no/status/attach 等
-		# TODO: 业务幂等处理
-		# 返回厂商要求的固定成功响应
-		logid = data['out_trade_no']
-		pl = PaymentLog(request._run_ns)
-		plog = await pl.payed_log(logid)
-		await callback(request, data)
-		if provider == "wechat":
-			return {"code":"SUCCESS", "message":"OK"}
-		else:
-			return "OK"
 	except Exception as e:
-		return web.Response(status=500, text=str(e))
+		e = Exception(f'{provider} cannot pay')
+		exception(f'{e}')
+		return
+		
+	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"
 
 # callback url= "/unipay/notify/{provider}"
 
diff --git a/unipay/paylog.py b/unipay/paylog.py
index fb9c1a1..fc8be4a 100644
--- a/unipay/paylog.py
+++ b/unipay/paylog.py
@@ -2,6 +2,7 @@ from sqlor.dbpools import DBPools
 from appPublic.timeUtils import timestampstr
 from appPublic.log import debug, exception
 from appPublic.dictObject import DictObject
+from ahserver.serverenv import ServerEnv
 
 class PaymentLog:
 	def __init__(self, env):
@@ -68,4 +69,40 @@ class PaymentLog:
 			return None
 		return None
 
+async def unipay_accounting(request, data):
+	logid = data.params.out_trade_no
+	trade_id = data.params.trade_no
+	env = request._run_ns
+	db = DBPools()
+	dbname = env.get_module_dbname('unipay')
+	async with db.sqlorContext(dbname) as sor:
+		recs = await sor.R('payment_log', {'id', logid})
+		if len(recs) < 1:
+			e = Exception(f'{logid} not found {data=}')
+			exception(f'{e}')
+			raise e
+		r = recs[0]
+		if r.status == '2':
+			e = Exception(f'{logid} payment_log status({r.status}) is already accounted')
+			exception(f'{e}')
+			return True
+		if r.status != '1':
+			e = Exception(f'{logid} payment_log status({r.status}) not correct')
+			exception(f'{e}')
+			return False
+		await env.recharge_accounting(sor, 
+			r.customerid, 
+			'RECHARGE',
+			r.id,
+            await env.get_business_date(sor),
+			r.amount_total, 
+			r.pay_feerate
+		)
+		await sor.U('payment_log', {'id': logid, 
+						'status': '2',
+						'channel_trade_id': trade_id
+					})
 
+		return True
+	exception(f'{db.e_except}')
+	return False
diff --git a/unipay/providers/alipay.py b/unipay/providers/alipay.py
index 838d0cb..3cee049 100644
--- a/unipay/providers/alipay.py
+++ b/unipay/providers/alipay.py
@@ -6,6 +6,7 @@ import hashlib
 import urllib.parse
 from typing import Any, Dict, Optional
 from appPublic.log import debug, exception
+from appPublic.dictObject import DictObject
 
 import aiohttp
 from cryptography.hazmat.primitives import hashes
@@ -205,13 +206,16 @@ class AlipayGateway(Gateway):
 		unsigned_str = self._build_sign_content(params)
 
 		if not sign:
-			return {"verified": False, "msg": "no sign"}
+			e = Exception(f'notify/alipay: verify failed')
+			exception(f'{e}')
+			raise e
 
 		ok = self._verify(unsigned_str, sign)
 
-		return {
+		ret = {
 			"verified": ok,
 			"provider": "alipay",
 			"data": params,
 		}
+		return DictObject(**ret)
 
diff --git a/wwwroot/notify/alipay/index.dspy b/wwwroot/notify/alipay/index.dspy
index c61d682..ac1eb90 100644
--- a/wwwroot/notify/alipay/index.dspy
+++ b/wwwroot/notify/alipay/index.dspy
@@ -1,5 +1,6 @@
 debug(f'/unipay/notify/alipay/index.dspy:{params_kw}')
 ns = params_kw.copy()
 ns.provider = 'alipay'
-return await payment_notify(request, recharge_accounting, params_kw=ns)
+return await payment_notify(request, params_kw=ns)
+