1

src/main/java/com/fdkankan/pay/util/paypal/sdk/PaypalService.java

@@ -111,6 +111,7 @@ public class PaypalService {
             String subscription_id = request.getParameter("subscription_id");
             if(StringUtils.isNotBlank(subscription_id)){
                 payFlag= true;
+                trade_no = subscription_id;
                 return true;
             }