diff --git a/插件库/Lskj.Util/HttpHelper.cs b/插件库/Lskj.Util/HttpHelper.cs
index 9832141..8ca1d92 100644
--- a/插件库/Lskj.Util/HttpHelper.cs
+++ b/插件库/Lskj.Util/HttpHelper.cs
@@ -66,6 +66,7 @@ namespace Lskj.Util
                             byteRequest = Encoding.UTF8.GetBytes(postData);
                             break;
                     }
+                    httpWebRequest.ContentLength = byteRequest.Length;
                 }
                 else if (pmsDic != null)
                 {
@@ -87,8 +88,8 @@ namespace Lskj.Util
                             byteRequest = Encoding.UTF8.GetBytes(builder.ToString());
                             break;
                     }
+                    httpWebRequest.ContentLength = byteRequest.Length;
                 }
-                httpWebRequest.ContentLength = byteRequest.Length;
                 Stream stream = httpWebRequest.GetRequestStream();
                 stream.Write(byteRequest, 0, byteRequest.Length);
                 stream.Close();
diff --git a/插件库/Lskj.Util/UploadFileUtil.cs b/插件库/Lskj.Util/UploadFileUtil.cs
index f363783..77792e1 100644
--- a/插件库/Lskj.Util/UploadFileUtil.cs
+++ b/插件库/Lskj.Util/UploadFileUtil.cs
@@ -75,7 +75,7 @@ namespace Lskj.Util
                 HttpWebResponse webResponse = HttpHelper.Post(url, fileStream, null, headerDic, out result);
                 if (webResponse != null && !string.IsNullOrEmpty(result))
                 {
-                    JObject jsonObject = (JObject)Newtonsoft.Json.JsonConvert.DeserializeObject(result);
+                    JObject jsonObject = (JObject)JsonConvert.DeserializeObject(result);
                     string isSuccess = jsonObject["success"] + "";
                     if (isSuccess.Equals("True", StringComparison.CurrentCultureIgnoreCase))
                     {
@@ -112,8 +112,6 @@ namespace Lskj.Util
         /// </summary>
         /// <param name="token"></param>
         /// <param name="url"></param>
-        /// <param name="fileStream"></param>
-        /// <param name="fileId"></param>
         /// <param name="returnMsg"></param>
         /// <returns></returns>
         public static bool DeleteFile(string token, string url, out string returnMsg)