diff --git a/Rs.Controls/Common/SysConfigParam.cs b/Rs.Controls/Common/SysConfigParam.cs
index f339621..e5f9aae 100644
--- a/Rs.Controls/Common/SysConfigParam.cs
+++ b/Rs.Controls/Common/SysConfigParam.cs
@@ -87,7 +87,15 @@ namespace Rs.Controls
                 int count = db.ExecuteNonQuery(updateSql);
                 if (count > 0)
                 {
-                    Init();
+                    //Init();
+                    string querySql = $"select * from SysParameter where FieldName='{key}' ";
+                    DataTable dtParameters = db.GetDataTable(querySql);
+                    if (dtParameters != null && dtParameters.Rows.Count > 0)
+                    {
+                        SysParameter parm = EntityHelper.ToEntity<SysParameter>(dtParameters.Rows[0]);
+                        sysParamDic.Remove(key);
+                        sysParamDic.Add(key, parm);
+                    }
                     return count;
                 }
                 return 0;