diff --git a/UserClass/AsyncTcpServer.cs b/UserClass/AsyncTcpServer.cs
index 2d07144..73f5e57 100644
--- a/UserClass/AsyncTcpServer.cs
+++ b/UserClass/AsyncTcpServer.cs
@@ -77,7 +77,7 @@ namespace DyeingComputer.UserClass
             service.Received = (client, e) =>
             {
                 string SYSAPI = e.ByteBlock.Span.ToString(Encoding.ASCII).Substring(0,5);
-                string DAT = e.ByteBlock.Span.ToString(Encoding.ASCII).Substring(5);
+                string DAT = e.ByteBlock.Span.ToString(Encoding.UTF8).Substring(5);
                 string SYSDAT ="";// = e.ByteBlock.Span.ToString(Encoding.ASCII).Substring(5);
                 string SYSKEY ="";
                 if (DAT.Length >= 16) SYSKEY = DAT.Substring(0,16);
@@ -258,14 +258,14 @@ namespace DyeingComputer.UserClass
                                 /**编辑行信息**/
                                 DataRow dr = TechnologicalProcessView.sql.Tables[0].Rows[n - 1];
                                 dr.BeginEdit();
-                                dr["StepID"] = dat_821.GetValue("STEPID").ToString();
-                                dr["StepName"] = dat_821.GetValue("STEPNAME").ToString();
-                                dr["ParameterName"] = dat_821.GetValue("PNAME").ToString();
-                                dr["Parameter1"] = dat_821.GetValue("P1").ToString();
-                                dr["Parameter2"] = dat_821.GetValue("P2").ToString();
-                                dr["Parameter3"] = dat_821.GetValue("P3").ToString();
-                                dr["Parameter4"] = dat_821.GetValue("P4").ToString();
-                                dr["Parameter5"] = dat_821.GetValue("P5").ToString();
+                                dr["StepID"] = dat_821.GetValue("StepID").ToString();
+                                dr["StepName"] = dat_821.GetValue("StepName").ToString();
+                                dr["ParameterName"] = dat_821.GetValue("ParameterName").ToString();
+                                dr["Parameter1"] = dat_821.GetValue("Parameter1").ToString();
+                                dr["Parameter2"] = dat_821.GetValue("Parameter2").ToString();
+                                dr["Parameter3"] = dat_821.GetValue("Parameter3").ToString();
+                                dr["Parameter4"] = dat_821.GetValue("Parameter4").ToString();
+                                dr["Parameter5"] = dat_821.GetValue("Parameter5").ToString();
                                 dr.EndEdit();
 
                                 var _TechnologicalProcessView = Application.Current.Windows.Cast<UserControl>().FirstOrDefault(window => window is TechnologicalProcessView) as TechnologicalProcessView;//跨页面