diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index dc56c91..d12590d 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -15,6 +15,7 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using formula_manage.UserClass;
 
 namespace DyeingComputer
 {
@@ -26,7 +27,7 @@ namespace DyeingComputer
         public MainWindow()
         {
             InitializeComponent();
-          
+            SqliteHelper.Strat();
         }
 
         private void RadioButton_toolbar(object sender, RoutedEventArgs e)
diff --git a/UserClass/SqliteHelper.cs b/UserClass/SqliteHelper.cs
index 1e2ae52..f280d0f 100644
--- a/UserClass/SqliteHelper.cs
+++ b/UserClass/SqliteHelper.cs
@@ -9,6 +9,7 @@ using Microsoft.Data.Sqlite;
 using System.Data.Common;
 using System.Windows.Media.Animation;
 using System.Data.SQLite;
+using System.Windows.Shapes;
 
 namespace DyeingComputer.UserClass
 {
@@ -23,7 +24,7 @@ namespace DyeingComputer.UserClass
         /// <summary>
         /// 数据库地址
         /// </summary>
-        private readonly string dbFile = Environment.CurrentDirectory + "\\DataBase\\COMPUTER.db;Version3";
+        private static string dbFile = Environment.CurrentDirectory + "\\DataBase\\800COMPUTER.db";
         /// <summary>
         /// 数据库密码
         /// </summary>
@@ -34,7 +35,7 @@ namespace DyeingComputer.UserClass
         /// </summary>  
         /// <param name="dataFile"></param>  
         /// <returns>SQLiteConnection 类</returns>  
-        private SQLiteConnection OpenConnection(string dataFile)
+        public static SQLiteConnection OpenConnection(string dataFile)
         {
             if (dataFile == null)
             {
@@ -43,7 +44,24 @@ namespace DyeingComputer.UserClass
             if (!File.Exists(dataFile))
             {
                 SQLiteConnection.CreateFile(dataFile);
+                ///工艺程序名
+                NewTable(dataFile, "ProgramName","(ProgramName varchar, ProgramID int, Step int, Time varchar, Notes varchar)");
+                ///工艺步骤细节
+                NewTable(dataFile, "ProgramSteps", 
+                    "(Program varchar, Step int, StepID int, StepName varchar, ParameterName varchar, " +
+                    "Parameter1 int, Parameter2 int, Parameter3 int, Parameter4 int, Parameter5 int)");
+                ///历史
+                ///
+                ///曲线
+                ///
+                ///计划
+                ///
+                ///参数
+                ///
+                ///输入输出
+
             }
+
             SQLiteConnection conn = new SQLiteConnection();
             SQLiteConnectionStringBuilder conStr = new SQLiteConnectionStringBuilder
             {
@@ -55,5 +73,33 @@ namespace DyeingComputer.UserClass
         }
 
 
+
+
+
+        public static void Strat()
+        {
+            OpenConnection(dbFile);
+        }
+
+
+        
+          /// <summary>
+          /// 创建表
+          /// </summary>
+          /// <param name="dbPath">指定数据库文件</param>
+          /// <param name="tableName">表名称</param>
+        static public void NewTable(string dbPath, string tableName ,string dat)
+        {
+            SQLiteConnection sqliteConn = new SQLiteConnection("data source=" + dbPath);
+            if (sqliteConn.State != System.Data.ConnectionState.Open)             
+            {
+                 sqliteConn.Open();
+                 SQLiteCommand cmd = new SQLiteCommand();
+                 cmd.Connection = sqliteConn;
+                cmd.CommandText = "CREATE TABLE " + tableName + dat;//"(Name varchar,Team varchar, Number varchar)";
+                 cmd.ExecuteNonQuery();
+             }
+             sqliteConn.Close();
+         }
     }
 }