diff --git a/插件库/Lskj.Util/HttpHelper.cs b/插件库/Lskj.Util/HttpHelper.cs
index 8ca1d92..51e0d0b 100644
--- a/插件库/Lskj.Util/HttpHelper.cs
+++ b/插件库/Lskj.Util/HttpHelper.cs
@@ -67,6 +67,9 @@ namespace Lskj.Util
                             break;
                     }
                     httpWebRequest.ContentLength = byteRequest.Length;
+                    Stream stream = httpWebRequest.GetRequestStream();
+                    stream.Write(byteRequest, 0, byteRequest.Length);
+                    stream.Close();
                 }
                 else if (pmsDic != null)
                 {
@@ -89,10 +92,10 @@ namespace Lskj.Util
                             break;
                     }
                     httpWebRequest.ContentLength = byteRequest.Length;
+                    Stream stream = httpWebRequest.GetRequestStream();
+                    stream.Write(byteRequest, 0, byteRequest.Length);
+                    stream.Close();
                 }
-                Stream stream = httpWebRequest.GetRequestStream();
-                stream.Write(byteRequest, 0, byteRequest.Length);
-                stream.Close();
 
                 httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
                 Stream responseStream = httpWebResponse.GetResponseStream();