diff --git a/video-gen-api/app/services/payment.py b/video-gen-api/app/services/payment.py
index 274aa0e2..3c99a6fb 100644
--- a/video-gen-api/app/services/payment.py
+++ b/video-gen-api/app/services/payment.py
@@ -283,7 +283,6 @@ def _create_alipay_order(order: PaymentOrder, db_configs: dict[str, str]) -> str
     app_id = db_configs.get("payment_alipay_app_id", "")
     private_key = db_configs.get("payment_alipay_private_key", "")
     public_key = db_configs.get("payment_alipay_public_key", "")
-    notify_url = db_configs.get("payment_alipay_notify_url", "")
     gateway = db_configs.get("payment_alipay_gateway", "")
 
     if not app_id or not private_key:
@@ -316,8 +315,6 @@ def _create_alipay_order(order: PaymentOrder, db_configs: dict[str, str]) -> str
 
         request = AlipayTradePrecreateRequest()
         request.biz_model = model
-        if notify_url:
-            request.notify_url = notify_url
 
         response = client.execute(request)