diff --git a/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java b/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
index 5cf7b13..d4af37c 100644
--- a/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
+++ b/src/main/java/com/sczx/pay/alipay/service/impl/ItemServiceImpl.java
@@ -267,6 +267,7 @@ public class ItemServiceImpl implements ItemService {
                 AlipayOpenAppItemCreateModel model = itemCreateRequest;
 
                 logger.info("属性列表：" + JSON.toJSONString(model));
+                request.setBizModel(model);
                 return alipaySdkUtil.execute(request);
             }
 
@@ -299,6 +300,7 @@ public class ItemServiceImpl implements ItemService {
 
 
                 logger.info("属性列表：" + JSON.toJSONString(model));
+                request.setBizModel(model);
                 return alipaySdkUtil.execute(request);
             }