diff --git a/ZR.Service/mes/wms-u8/ERP_WMS_interactiveService.cs b/ZR.Service/mes/wms-u8/ERP_WMS_interactiveService.cs
index d7ab1d30..4050d8d9 100644
--- a/ZR.Service/mes/wms-u8/ERP_WMS_interactiveService.cs
+++ b/ZR.Service/mes/wms-u8/ERP_WMS_interactiveService.cs
@@ -8,6 +8,7 @@ using System.Globalization;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
+using System.Text;
 using System.Threading.Tasks;
 using U8Server.Util;
 using ZR.Model.MES.wms;
@@ -63,17 +64,14 @@ namespace ZR.Service.mes.wms_u8
             }
 
             // 2. 构建URL和请求数据
-            string url = BuildUrl(urlBase, action);
+            string url = BuildUrl(urlBase, action, models);
             string requestData = JsonConvert.SerializeObject(models);
             _logger.Debug($"{operation}请求数据: {requestData}");
 
-            // 3. 构建headers（含签名）
-            var headers = BuildHeaders(requestData);
-
             try
             {
                 _logger.Trace($"发送{operation}同步HTTP请求 - URL: {url}");
-                object result = HttpHelper.HttpPost(url, requestData, "application/json", 5, headers);
+                object result = HttpHelper.HttpPost(url, requestData, "application/json", 5, null);
 
                 // 4. 处理响应（同步方法假设HttpPost返回已反序列化对象，需根据实际HttpHelper调整）
                 return ProcessSyncResponse(result, operation, url);
@@ -100,17 +98,14 @@ namespace ZR.Service.mes.wms_u8
             }
 
             // 2. 构建URL和请求数据
-            string url = BuildUrl(urlBase, action);
+            string url = BuildUrl(urlBase, action, models);
             string requestData = JsonConvert.SerializeObject(models);
             _logger.Debug($"{operation}请求数据: {requestData}");
 
-            // 3. 构建headers（含签名）
-            var headers = BuildHeaders(requestData);
-
             try
             {
                 _logger.Trace($"发送{operation}异步HTTP请求 - URL: {url}");
-                string resultJson = await HttpHelper.HttpPostAsync(url, requestData, "application/json", 5, headers);
+                string resultJson = await HttpHelper.HttpPostAsync(url, requestData, "application/json", 5, null);
 
                 // 4. 处理响应（先校验JSON格式，再反序列化）
                 return await ProcessAsyncResponse(resultJson, operation, url);
@@ -124,16 +119,30 @@ namespace ZR.Service.mes.wms_u8
 
         #region 工具方法
         /// <summary>
-        /// 构建URL（避免双斜杠问题）
+        /// 构建URL（避免双斜杠问题，并添加查询字符串参数）
         /// </summary>
-        private string BuildUrl(string urlBase, string action)
+        private string BuildUrl(string urlBase, string action, List<ERP_WMS_interactiveModelQuery> models)
         {
             // 移除urlBase结尾的斜杠，再拼接路径
-            return $"{urlBase.TrimEnd('/')}/wms/mes/{action}";
+            string baseUrl = $"{urlBase.TrimEnd('/')}/wms/mes/{action}";
+
+            // 构建请求参数
+            string requestData = JsonConvert.SerializeObject(models);
+            var headers = BuildHeaders(requestData);
+
+            // 构建查询字符串
+            var queryString = string.Join("&", headers.Select(kv => $"{WebUtility.UrlEncode(kv.Key)}={WebUtility.UrlEncode(kv.Value)}"));
+
+            if (!string.IsNullOrEmpty(queryString))
+            {
+                baseUrl += $"?{queryString}";
+            }
+
+            return baseUrl;
         }
 
         /// <summary>
-        /// 构建请求头（含签名生成）
+        /// 构建请求参数（原构建请求头的逻辑）
         /// </summary>
         private Dictionary<string, string> BuildHeaders(string requestData)
         {