diff --git a/src/main/java/com/sczx/pay/alipay/service/impl/RentRuleItemServiceImpl.java b/src/main/java/com/sczx/pay/alipay/service/impl/RentRuleItemServiceImpl.java
index a4d7fd0..ad83668 100644
--- a/src/main/java/com/sczx/pay/alipay/service/impl/RentRuleItemServiceImpl.java
+++ b/src/main/java/com/sczx/pay/alipay/service/impl/RentRuleItemServiceImpl.java
@@ -43,7 +43,7 @@ public class RentRuleItemServiceImpl  implements RentRuleItemService {
         if(ruleRes == null){
             response = itemService.createRentItem(rentRuleItem);
         }else{
-            response = itemService.modifyItem(rentRuleItem);
+            response = itemService.modifyItem(ruleRes);
         }