diff --git a/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayServiceImpl.java b/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayServiceImpl.java
index b37da23..cb6f9e3 100644
--- a/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayServiceImpl.java
+++ b/cloud-pay-server/src/main/java/com/muyu/cloud/pay/service/impl/OrderPayServiceImpl.java
@@ -20,7 +20,7 @@ public class OrderPayServiceImpl extends ServiceImpl<OrderPayMapper, OrderPayInf
         LambdaQueryWrapper<OrderPayInfo> orderPayInfoQueryWrapper = new LambdaQueryWrapper<>();
         orderPayInfoQueryWrapper.eq(OrderPayInfo::getAppCode,appCode);
         orderPayInfoQueryWrapper.orderBy(true, false, OrderPayInfo::getCreateTime);
-        orderPayInfoQueryWrapper.last("limit" + limit);
+        orderPayInfoQueryWrapper.last("limit " + limit);
         return this.list(orderPayInfoQueryWrapper);
     }
 }