diff --git a/Properties/Resources.zh-TW.resx b/Properties/Resources.zh-TW.resx
index 8496e0d..479dcff 100644
--- a/Properties/Resources.zh-TW.resx
+++ b/Properties/Resources.zh-TW.resx
@@ -927,4 +927,16 @@
   <data name="Test" xml:space="preserve">
     <value>測試</value>
   </data>
+  <data name="Mode" xml:space="preserve">
+    <value>模式</value>
+  </data>
+  <data name="Password" xml:space="preserve">
+    <value>密碼</value>
+  </data>
+  <data name="SQL" xml:space="preserve">
+    <value>資料庫</value>
+  </data>
+  <data name="SERVER" xml:space="preserve">
+    <value>伺服器</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/View/EngineerSetView.xaml.cs b/View/EngineerSetView.xaml.cs
index f660adf..8e7ce8d 100644
--- a/View/EngineerSetView.xaml.cs
+++ b/View/EngineerSetView.xaml.cs
@@ -1,4 +1,5 @@
-using System;
+using SunlightCentralizedControlManagement_SCCM_.ViewModel;
+using System;
 using System.Collections.Generic;
 using System.Data.SqlClient;
 using System.Linq;
@@ -71,7 +72,6 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                 if (TEXT_SQMOD.Text == "Windows Authentication")    //连接数据库测试
                 {
                     Connstr_SC = "server=" + TEXT_SQLIP.Text + ";database=" + TEXT_SQLNAME.Text + ";Trusted_Connection=SSPI";
-
                 }
                 else
                 {
@@ -97,6 +97,13 @@ namespace SunlightCentralizedControlManagement_SCCM_.View
                 Configini.IniWritevalue("SQL_SERVER", "SQL3", TEXT_SQMOD.SelectedValue.ToString());
                 Configini.IniWritevalue("SQL_SERVER", "SQL4", TEXT_SQLUSER.Text);
                 Configini.IniWritevalue("SQL_SERVER", "SQL5", TEXT_SQLPASWORD.Text);
+
+                MainWindowViewModel.SQLIP = TEXT_SQLIP.Text;
+                MainWindowViewModel.SQLNAME = TEXT_SQLNAME.Text;
+                MainWindowViewModel.SQMOD = TEXT_SQMOD.Text;
+                MainWindowViewModel.SQLUSER = TEXT_SQLUSER.Text;
+                MainWindowViewModel.SQLNAME = TEXT_SQLNAME.Text;
+                MainWindowViewModel.SQL_LINK();//更新设定
             }
         }
     }
diff --git a/ViewModel/MainWindowViewModel.cs b/ViewModel/MainWindowViewModel.cs
index b2a7c14..df1a45b 100644
--- a/ViewModel/MainWindowViewModel.cs
+++ b/ViewModel/MainWindowViewModel.cs
@@ -7,10 +7,12 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
+using System.Data.SqlClient;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Controls;
+using System.Windows.Media;
 using System.Windows.Threading;
 using TouchSocket.Core;
 using TouchSocket.Sockets;
@@ -42,6 +44,35 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
     }
     public class MainWindowViewModel : ViewModelBase
     {
+        //调用配置文件
+        private static UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "SCCM.ini");
+        public static string SQLIP = Configini.IniReadvalue("SQL_SERVER", "SQL1");    //读配置文件
+        public static string SQLNAME = Configini.IniReadvalue("SQL_SERVER", "SQL2");
+        public static string SQMOD = Configini.IniReadvalue("SQL_SERVER", "SQL3");
+        public static string SQLUSER = Configini.IniReadvalue("SQL_SERVER", "SQL4");
+        public static string SQLPASWORD = Configini.IniReadvalue("SQL_SERVER", "SQL5");
+        public static SqlConnection conn_SC =new SqlConnection();//数据库
+
+        public static async void SQL_LINK()//连接dbc数据库
+        {
+            if (conn_SC.State == ConnectionState.Open) conn_SC.Close();
+            try
+            {
+                if (SQMOD == "Windows Authentication")    //连接数据库测试
+                {
+                    conn_SC = new SqlConnection("server=" + SQLIP + ";database=" + SQLNAME + ";Trusted_Connection=SSPI");
+                }
+                else
+                {
+                    conn_SC = new SqlConnection("server=" + SQLIP + ";database=" + SQLNAME + ";User ID=" + SQLUSER + ";Password=" + SQLPASWORD);
+                }
+                await conn_SC.OpenAsync();     //连接数据库
+                //conn_SC.Close();
+            }
+            catch (Exception)
+            {
+            }
+        }
         public string sys_Time;  //显示系统时间
         public string Sys_Time  //通知UI控件参数改变
         {
@@ -125,6 +156,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
 
             CountDown();
             TcpClientNEW();
+            SQL_LINK();
         }
 
         public static TcpClient[] MachiensTcpClient = new TcpClient[999];