diff --git a/Windows/SQL_BAK.xaml.cs b/Windows/SQL_BAK.xaml.cs
index c54506e..905f0d0 100644
--- a/Windows/SQL_BAK.xaml.cs
+++ b/Windows/SQL_BAK.xaml.cs
@@ -157,49 +157,9 @@ namespace formula_manage.Windows
                 Connstr_SC = "server=" + SQLIP + ";database=" + SQLNAME + ";User ID=" + SQLUSER + ";Password=" + SQLPASS;
             }
             SqlConnection connection = new SqlConnection(Connstr_SC);
-           // connection.ConnectionString = Connstr_SC;
-            connection.Open();
             SqlCommand command = new SqlCommand();
             command.Connection = connection;
-            command.CommandText = string.Format("select spid from sysprocesses,sysdatabases where sysprocesses.dbid=sysdatabases.dbid and sysdatabases.Name='{0}'", dbName);
-            // 获取当前所有连接进程
-            List<short> list = new List<short>();
-            try
-            {
-                SqlDataReader reader = command.ExecuteReader();
-                while (reader.Read())
-                {
-                    list.Add(reader.GetInt16(0));
-                }
-                reader.Close();
-            }
-            catch
-            {
-                return false;
-            }
-            finally
-            {
-                connection.Close();
-            }
-            // 停止当前所有连接进程
-        //    try
-       //     {
-                for (int i = 0; i < list.Count; i++)
-                {
-                    connection.Open();
-                    command = new SqlCommand(string.Format("use master kill {0}", list[i].ToString()), connection);
-                    command.ExecuteNonQuery();
-                    connection.Close();
-                }
-       //    }
-         //   catch
-        //    {
-        //        return false;
-        //    }
-        //    finally
-       //     {
-        //        connection.Close();
-       //     }
+
             // 还原数据库
             connection.Open();
             command.CommandText = string.Format("use master restore database {0} from disk = '{1}' with replace", dbName, filePath);