diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/pay/AlipayController.java b/ghy-admin/src/main/java/com/ghy/web/controller/pay/AlipayController.java
index a5592a63..e4c2c792 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/pay/AlipayController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/pay/AlipayController.java
@@ -44,10 +44,13 @@ public class AlipayController extends BaseController {
         if (om == null || fm == null) {
             return AjaxResult.error("订单不存在");
         }
+        if (om.getPayStatus() == 1 || fm.getPayStatus() == 1) {
+            return AjaxResult.error("订单已支付,不要重复付款!");
+        }
         Map<String, Object> map;
         String payMoney = fm.getPayMoney().setScale(2, BigDecimal.ROUND_UNNECESSARY).toString();
         // TODO 这里需要补充商品标题和商品描述信息
-        PayParam payParam = PayParam.createDelayPay(om.getCode(), payMoney, "商品标题", "商品描述信息");
+        PayParam payParam = PayParam.createDelayPay(om.getCode() + "_" + System.currentTimeMillis(), "0.01", "商品标题", "商品描述信息");
         try {
             map = adapayService.alipayQrPay(om.getDeptId(), payParam, null, null, null);
         } catch (BaseAdaPayException e) {
diff --git a/ghy-payment/src/main/java/com/ghy/payment/service/impl/FinancialMasterServiceImpl.java b/ghy-payment/src/main/java/com/ghy/payment/service/impl/FinancialMasterServiceImpl.java
index 57deaee3..bfe86534 100644
--- a/ghy-payment/src/main/java/com/ghy/payment/service/impl/FinancialMasterServiceImpl.java
+++ b/ghy-payment/src/main/java/com/ghy/payment/service/impl/FinancialMasterServiceImpl.java
@@ -76,6 +76,9 @@ public class FinancialMasterServiceImpl implements FinancialMasterService {
     @Override
     public void paySucceeded(String orderNo, String payChannel) {
         try {
+            if(orderNo.contains("_")){
+                orderNo = orderNo.split("_")[0];
+            }
             financialMasterMapper.paySucceeded(orderNo, PayTypeEnum.valueOf(payChannel.toUpperCase()).getCode());
             financialMasterMapper.updateOrderStatus(orderNo, PayStatus.PAID.getCode());
         } catch (IllegalArgumentException e) {