diff --git a/api-sync/src/main/java/com/glxp/mipsdl/admin/client/http/YxzyyClient.java b/api-sync/src/main/java/com/glxp/mipsdl/admin/client/http/YxzyyClient.java
index 28e67d8..a643ba6 100644
--- a/api-sync/src/main/java/com/glxp/mipsdl/admin/client/http/YxzyyClient.java
+++ b/api-sync/src/main/java/com/glxp/mipsdl/admin/client/http/YxzyyClient.java
@@ -339,7 +339,7 @@ public class YxzyyClient {
             }
         }
 
-        udiwmsOrderRequest.setItem(items);
+        udiwmsOrderRequest.setItems(items);
         BasicThirdSysDetailEntity basicThirdSysDetailEntity = basicThirdSysDetailDao.selectByKey("orderSubmitUrl", thirdSysConfig.getThirdSysConfig().getThirdId());
         //记录日志
 
@@ -453,5 +453,4 @@ public class YxzyyClient {
         return thirdId;
     }
 
-
 }
diff --git a/api-sync/src/main/java/com/glxp/mipsdl/admin/req/yxzyy/YxOrderRequest.java b/api-sync/src/main/java/com/glxp/mipsdl/admin/req/yxzyy/YxOrderRequest.java
index 7f000ff..7f4b2ea 100644
--- a/api-sync/src/main/java/com/glxp/mipsdl/admin/req/yxzyy/YxOrderRequest.java
+++ b/api-sync/src/main/java/com/glxp/mipsdl/admin/req/yxzyy/YxOrderRequest.java
@@ -26,6 +26,6 @@ public class YxOrderRequest {
 
     private String useDeptCode;
     private String useDeptName;
-    private List<UdiwmsOrderDetail> item; //单据详情数组
+    private List<UdiwmsOrderDetail> items; //单据详情数组
 
 }
diff --git a/api-sync/src/main/java/com/glxp/mipsdl/admin/util/HttpClient.java b/api-sync/src/main/java/com/glxp/mipsdl/admin/util/HttpClient.java
index 13598a9..459e132 100644
--- a/api-sync/src/main/java/com/glxp/mipsdl/admin/util/HttpClient.java
+++ b/api-sync/src/main/java/com/glxp/mipsdl/admin/util/HttpClient.java
@@ -1,6 +1,7 @@
 package com.glxp.mipsdl.admin.util;
 
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.serializer.SerializerFeature;
 import com.glxp.mipsdl.admin.http.OkHttpCli;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -67,7 +68,8 @@ public class HttpClient {
 
 
     public String postJson(String url, Object object, String... headers) {
-        String json = JSONObject.toJSON(object).toString();
+        //转json字符串时，将空属性转换为空字符串
+        String json = JSONObject.toJSONString(object, SerializerFeature.WriteNullStringAsEmpty);
         logger.info(url + "\n" + json);
 
         String response = "";