diff --git a/installer/Installer/Common.cs b/installer/Installer/Common.cs
index 6fe5377..fc3a554 100644
--- a/installer/Installer/Common.cs
+++ b/installer/Installer/Common.cs
@@ -1,6 +1,8 @@
 using System.ComponentModel;
 using System;
 using System.Windows.Input;
+using System.Globalization;
+using System.Windows.Data;
 
 namespace starter.viewmodel.common
 {
@@ -66,4 +68,34 @@ namespace starter.viewmodel.common
             }
         }
     }
+
+    public class RadioConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null || parameter == null)
+            {
+                return false;
+            }
+            string checkvalue = value.ToString();
+            string targetvalue = parameter.ToString();
+            bool r = checkvalue.Equals(targetvalue);
+            return r;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null || parameter == null)
+            {
+                return null;
+            }
+
+            if ((bool)value)
+            {
+                return parameter.ToString();
+            }
+            return null;
+        }
+    }
+
 }
diff --git a/installer/Installer/MainWindow.xaml b/installer/Installer/MainWindow.xaml
index cb43e6d..993efaa 100644
--- a/installer/Installer/MainWindow.xaml
+++ b/installer/Installer/MainWindow.xaml
@@ -3,9 +3,12 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:Installer"
+        xmlns:local="clr-namespace:Installer" xmlns:c="clr-namespace:starter.viewmodel.common"
         mc:Ignorable="d"
         Title="Installer" Window.SizeToContent="WidthAndHeight">
+    <Window.Resources>
+        <c:RadioConverter x:Key="RadioConverter"/>
+    </Window.Resources>
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="40" />
@@ -34,14 +37,14 @@
         <TextBlock Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="5" Text="{Binding RouteBoxIntro}"/>
 
         <TextBox Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="5" Name="RouteTxtBox" Text="{Binding Route}" Visibility="{Binding RouteBoxVis}"/>
-        <Button Grid.Row="3" Grid.Column="6" Name="GetRouteBtn" Content="Browse..." Command="{Binding ClickBrowseCommand}" Visibility="{Binding RouteBoxVis}" />
-        <Button Grid.Row="3" Grid.Column="7" Name="SetBtm" Content="Confirm" Command="{Binding ClickConfirmCommand}" Visibility="{Binding RouteBoxVis}"/>
+        <Button Grid.Row="3" Grid.Column="6" Name="GetRouteBtn" Content="选择文件夹" Command="{Binding ClickBrowseCommand}" Visibility="{Binding RouteBoxVis}" />
+        <Button Grid.Row="3" Grid.Column="7" Name="SetBtm" Content="确认并安装" Command="{Binding ClickConfirmCommand}" Visibility="{Binding RouteBoxVis}"/>
         <Button Grid.Row="3" Grid.Column="2" Grid.ColumnSpan="2" Name="UpdateBtn" Content="{Binding UpdateBtnCont}" Command="{Binding ClickUpdateCommand}" Visibility="{Binding MenuVis}" />
         <TextBlock Grid.Row="4" Grid.Column="2" Text="{Binding UpdateInfo}" Visibility="{Binding MenuVis}" />
 
-        <Button Grid.Row="5" Grid.Column="2" Grid.ColumnSpan="2" Name="MoveBtn" Content="Move" Command="{Binding ClickMoveCommand}" Visibility="{Binding MenuVis}" />
+        <Button Grid.Row="5" Grid.Column="2" Grid.ColumnSpan="2" Name="MoveBtn" Content="移动文件" Command="{Binding ClickMoveCommand}" Visibility="{Binding MenuVis}" />
 
-        <Button Grid.Row="6" Grid.Column="2" Grid.ColumnSpan="2" Name="UninstBtn" Content="UnInstall" Command="{Binding ClickUninstCommand}" Visibility="{Binding MenuVis}" />
+        <Button Grid.Row="6" Grid.Column="2" Grid.ColumnSpan="2" Name="UninstBtn" Content="卸载选手包" Command="{Binding ClickUninstCommand}" Visibility="{Binding MenuVis}" />
         <Button Grid.Row="7" Grid.Column="2" Grid.ColumnSpan="2" Name="MenuBackBtn" Content="回到登陆界面" Command="{Binding ClickBackCommand}" Visibility="{Binding MenuVis}" />
 
         <TextBlock Grid.Row="3" Grid.Column="4" Text="Processing" Grid.ColumnSpan="2" Visibility="{Binding ProgressVis}"/>
@@ -50,27 +53,40 @@
         <TextBlock Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="4" Text="操作完成！你可以继续操作或退出" Visibility="{Binding CompleteVis}"/>
         <Button Grid.Row="6" Grid.Column="1" Name="BackBtn" Content="返回" Command="{Binding ClickBackCommand}" Visibility="{Binding CompleteVis}" Click="BackBtn_Click"/>
         <Button Grid.Row="6" Grid.Column="4" Grid.ColumnSpan="2" Name="ExitBtn" Content="退出" Command="{Binding ClickExitCommand}" Visibility="{Binding CompleteVis}"/>
-
-        <TextBlock Grid.Row="3" Grid.Column="1" Text="账号：" Visibility="{Binding LoginVis}" />
-        <TextBlock Grid.Row="5" Grid.Column="1" Text="密码：" Visibility="{Binding LoginVis}" />
-        <TextBox Grid.Row="3" Grid.Column="2" Grid.ColumnSpan="4" Name="Username" Visibility="{Binding LoginVis}" Text="{Binding Username}" />
-        <TextBox Grid.Row="5" Grid.Column="2" Grid.ColumnSpan="4" Name="Password" Visibility="{Binding LoginVis}" Text="{Binding Password}" />
+        <StackPanel Grid.Row="2" Grid.Column="1" Grid.RowSpan="5" Grid.ColumnSpan="5">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="10"/>
+                    <RowDefinition Height="20"/>
+                    <RowDefinition Height="10"/>
+                    <RowDefinition Height="20"/>
+                    <RowDefinition Height="10"/>
+                    <RowDefinition Height="15"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="60"/>
+                    <ColumnDefinition Width="*"/>
+                </Grid.ColumnDefinitions>
+                <TextBlock Grid.Row="1" Grid.Column="0" Text="账号：" Visibility="{Binding LoginVis}" />
+                <TextBlock Grid.Row="3" Grid.Column="0" Text="密码：" Visibility="{Binding LoginVis}" />
+                <TextBox Grid.Row="1" Grid.Column="1" Name="Username" Visibility="{Binding LoginVis}" Text="{Binding Username}" />
+                <TextBox Grid.Row="3" Grid.Column="1" Name="Password" Visibility="{Binding LoginVis}" Text="{Binding Password}" />
+                <!--<CheckBox Grid.Row="5" Grid.Column="0" Visibility="{Binding LoginVis}">记住我</CheckBox>-->
+                <TextBlock Grid.Row="5" Grid.Column="1" Foreground="Red" Text="    用户名或密码错误！" Visibility="{Binding LoginFailVis}"/>
+            </Grid>
+        </StackPanel>
+        
         <Button Grid.Row="7" Grid.Column="1"  Name="Login" Content="登录" Command="{Binding ClickLoginCommand}" Visibility="{Binding LoginVis}"/>
         <Button Grid.Row="7" Grid.Column="2"  Name="Launch" Content="{Binding LaunchBtnCont}" Command="{Binding ClickLaunchCommand}" Visibility="{Binding LoginVis}"/>
         <Button Grid.Row="7" Grid.Column="4" Grid.ColumnSpan="2" Name="Edit" Content="修改文件" Command="{Binding ClickEditCommand}" Visibility="{Binding LoginVis}"/>
-        <TextBlock Grid.Row="6" Grid.Column="1" Text="用户名或密码错误！" Visibility="{Binding LoginFailVis}"/>
+
 
         <TextBlock Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" Text="你有已完成的比赛！" Visibility="{Binding MatchFinishedVis}"/>
         <Button Grid.Row="3" Grid.Column="1" Name ="Upload" Content="{Binding UploadBtnCont}" Command="{Binding ClickUploadCommand}" Visibility="{Binding WebVis}"/>
         <TextBlock Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2" Text="{Binding CodeName}" Visibility="{Binding UploadReadyVis}" />
-        <Button Grid.Row="3" Grid.Column="2" Name="ReUpload" Content="重新选择代码" Command="{Binding ReselectCommand}" Visibility="{Binding UploadReadyVis}" />
+        <Button Grid.Row="3" Grid.Column="2" Name="ReUpload" Content="放弃上传" Command="{Binding ClickReselectCommand}" Visibility="{Binding UploadReadyVis}" />
         <Button Grid.Row="6" Grid.Column="3" Grid.ColumnSpan="2" Content="退出登录" Command="{Binding ClickBackCommand}" Visibility="{Binding WebVis}" />
-        
-        <!--objects below are not enabled-->
-        <Button Grid.Row="5" Grid.Column="1" Name="Download" Content="下载回放" IsEnabled="False" Command="{Binding ClickDownloadCommand}" Visibility="{Binding CoverVis}" />
-        <Button Grid.Row="7" Grid.Column="1" Name="Replay" Content="打开回放" IsEnabled="False" Command="{Binding ClickReplayCommand}" Visibility="{Binding CoverVis}" />
-        <Button Grid.Row="3" Grid.Column="3" Grid.ColumnSpan="2" Content="申请对战" IsEnabled="False" Command="{Binding ClickRequestCommand}" Visibility="{Binding WebVis}" />
-        <TextBox Grid.Row="4" Grid.Column="3" Grid.ColumnSpan="2" Text="暂不支持" IsEnabled="False" Visibility="{Binding WebVis}" />
         <StackPanel Grid.Row="5" Grid.Column="1" Grid.RowSpan="3" Grid.ColumnSpan="2">
             <Grid>
                 <Grid.RowDefinitions>
@@ -79,11 +95,18 @@
                     <RowDefinition Height="15"/>
                     <RowDefinition Height="15"/>
                 </Grid.RowDefinitions>
-                <RadioButton GroupName="playerNum" Grid.Row="0" Visibility="{Binding UploadReadyVis}">玩家1</RadioButton>
-                <RadioButton GroupName="playerNum" Grid.Row="1" Visibility="{Binding UploadReadyVis}">玩家2</RadioButton>
-                <RadioButton GroupName="playerNum" Grid.Row="2" Visibility="{Binding UploadReadyVis}">玩家3</RadioButton>
-                <RadioButton GroupName="playerNum" Grid.Row="3" Visibility="{Binding UploadReadyVis}">玩家4</RadioButton>
+                <RadioButton GroupName="playerNum" Grid.Row="0" Visibility="{Binding UploadReadyVis}" IsChecked="{Binding PlayerNum,Mode=TwoWay,Converter={StaticResource RadioConverter},ConverterParameter=1}">玩家1</RadioButton>
+                <RadioButton GroupName="playerNum" Grid.Row="1" Visibility="{Binding UploadReadyVis}" IsChecked="{Binding PlayerNum,Mode=TwoWay,Converter={StaticResource RadioConverter},ConverterParameter=2}">玩家2</RadioButton>
+                <RadioButton GroupName="playerNum" Grid.Row="2" Visibility="{Binding UploadReadyVis}" IsChecked="{Binding PlayerNum,Mode=TwoWay,Converter={StaticResource RadioConverter},ConverterParameter=3}">玩家3</RadioButton>
+                <RadioButton GroupName="playerNum" Grid.Row="3" Visibility="{Binding UploadReadyVis}" IsChecked="{Binding PlayerNum,Mode=TwoWay,Converter={StaticResource RadioConverter},ConverterParameter=4}">玩家4</RadioButton>
             </Grid>
         </StackPanel>
+        
+        <!--objects below are not enabled-->
+        <Button Grid.Row="5" Grid.Column="1" Name="Download" Content="下载回放" IsEnabled="False" Command="{Binding ClickDownloadCommand}" Visibility="{Binding CoverVis}" />
+        <Button Grid.Row="7" Grid.Column="1" Name="Replay" Content="打开回放" IsEnabled="False" Command="{Binding ClickReplayCommand}" Visibility="{Binding CoverVis}" />
+        <Button Grid.Row="3" Grid.Column="3" Grid.ColumnSpan="2" Content="申请对战" IsEnabled="False" Command="{Binding ClickRequestCommand}" Visibility="{Binding WebVis}" />
+        <TextBox Grid.Row="4" Grid.Column="3" Grid.ColumnSpan="2" Text="暂不支持" IsEnabled="False" Visibility="{Binding WebVis}" />
+        
     </Grid>
 </Window>
diff --git a/installer/Installer/Model.cs b/installer/Installer/Model.cs
index 7b9e332..371bd97 100644
--- a/installer/Installer/Model.cs
+++ b/installer/Installer/Model.cs
@@ -49,6 +49,7 @@ namespace starter.viewmodel.settings
             Password = "";
             updates = "";
             CodeRoute = "";
+            PlayerNum = "nSelect";
             UploadReady = false;
             LoginFailed = false;
         }
@@ -166,7 +167,9 @@ namespace starter.viewmodel.settings
                 default:
                     return -8;
             }
-            return await web.UploadFiles(client, CodeRoute, Language, "player_1");
+            if (PlayerNum.Equals("nSelect"))
+                return -9;
+            return await web.UploadFiles(client, CodeRoute, Language, PlayerNum);
         }
         /// <summary>
         /// Route of files
@@ -394,8 +397,8 @@ namespace Downloader
                                           .Build();           // 创建 CosXmlConfig 对象
 
                 // 永久密钥访问凭证
-                string secretId = "***"; //"云 API 密钥 SecretId";
-                string secretKey = "***"; //"云 API 密钥 SecretKey";
+                string secretId = "***";    //"云 API 密钥 SecretId";
+                string secretKey = "***";   //"云 API 密钥 SecretKey";
 
                 long durationSecond = 1000;  // 每次请求签名有效时长，单位为秒
                 QCloudCredentialProvider cosCredentialProvider = new DefaultQCloudCredentialProvider(
@@ -1119,7 +1122,8 @@ namespace WebConnect
                 using FileStream fs = new FileStream(tarfile, FileMode.Open, FileAccess.Read);
                 using StreamReader sr = new StreamReader(fs);
                 content = sr.ReadToEnd();
-                using (var response = await client.GetAsync($"https://api.eesast.com/static/player?team_id={await GetTeamId()}"))
+                string targetUrl = $"https://api.eesast.com/static/player?team_id={await GetTeamId()}";
+                using (var response = await client.GetAsync(targetUrl))
                 {
                     switch (response.StatusCode)
                     {
@@ -1343,7 +1347,7 @@ namespace WebConnect
             //        ""query"": ""query MyQuery {{contest_team_member(where: {{user_id: {{_eq: \""{Downloader.UserInfo._id}\""}}}}) {{ team_id  }}}}"",
             //        ""variables"": {{}},
             //    }}", null, "application/json");
-            var content = new StringContent("{\"query\":\"query MyQuery {\\r\\n  contest_team_member(where: {user_id: {_eq: \\\""+Downloader.UserInfo._id+"\\\"}}) {\\r\\n    team_id\\r\\n  }\\r\\n}\",\"variables\":{}}", null, "application/json");
+            var content = new StringContent("{\"query\":\"query MyQuery {\\r\\n  contest_team_member(where: {user_id: {_eq: \\\"" + Downloader.UserInfo._id + "\\\"}}) {\\r\\n    team_id\\r\\n  }\\r\\n}\",\"variables\":{}}", null, "application/json");
             request.Content = content;
             var response = await client.SendAsync(request);
             response.EnsureSuccessStatusCode();
diff --git a/installer/Installer/ViewModel.cs b/installer/Installer/ViewModel.cs
index d7cd29d..b776fa8 100644
--- a/installer/Installer/ViewModel.cs
+++ b/installer/Installer/ViewModel.cs
@@ -6,8 +6,7 @@ using System.Windows.Forms;
 using Downloader;
 using MessageBox = System.Windows.MessageBox;
 using System.Configuration;
-using WebConnect;
-using System.Net.Http;
+using System.Drawing.Design;
 
 namespace starter.viewmodel.settings
 {
@@ -135,6 +134,46 @@ namespace starter.viewmodel.settings
                 }
             }
         }
+        public int PlayerNum
+        {
+            get
+            {
+                int ans;
+                if (obj.PlayerNum.Equals("player_1"))
+                    ans = 1;
+                else if (obj.PlayerNum.Equals("player_2"))
+                    ans = 2;
+                else if (obj.PlayerNum.Equals("player_3"))
+                    ans = 3;
+                else if (obj.PlayerNum.Equals("player_4"))
+                    ans = 4;
+                else
+                    ans = 0;
+                return ans;
+            }
+            set
+            {
+                switch (value)
+                {
+                    case 1:
+                        obj.PlayerNum = "player_1";
+                        break;
+                    case 2:
+                        obj.PlayerNum = "player_2";
+                        break;
+                    case 3:
+                        obj.PlayerNum = "player_3";
+                        break;
+                    case 4:
+                        obj.PlayerNum = "player_4";
+                        break;
+                    default:
+                        obj.PlayerNum = "nSelect";
+                        break;
+                }
+                this.RaisePropertyChanged("PlayerNum");
+            }
+        }
 
         public string Route
         {
@@ -242,7 +281,7 @@ namespace starter.viewmodel.settings
         {
             get
             {
-                return obj.UpdatePlanned ? "Update" : "Check Updates";
+                return obj.UpdatePlanned ? "更新" : "检查更新";
             }
         }
         public string UpdateInfo
@@ -448,7 +487,9 @@ namespace starter.viewmodel.settings
                         }
                         else
                         {
+                            obj.LoginFailed = false;
                             Status = SettingsModel.Status.web;
+                            this.RaisePropertyChanged("CoverVis");
                         }
                         this.RaisePropertyChanged("LoginFailVis");
                     }));
@@ -530,38 +571,46 @@ namespace starter.viewmodel.settings
                     {
                         if (obj.UploadReady)
                         {
-                            switch (await obj.Upload())
+                            if (obj.PlayerNum.Equals("nSelect"))
                             {
-                                case -1:
-                                    MessageBox.Show("Token失效！", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
-                                    break;
-                                case -2:
-                                    MessageBox.Show("目标路径不存在！", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
-                                    break;
-                                case -3:
-                                    MessageBox.Show("服务器错误", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
-                                    break;
-                                case -4:
-                                    MessageBox.Show("您未登录或登录失效", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
-                                    Status = SettingsModel.Status.login;
-                                    break;
-                                case -5:
-                                    MessageBox.Show("您未报名THUAI!", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
-                                    break;
-                                case -6:
-                                    MessageBox.Show("读取文件失败，请确认文件是否被占用", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
-                                    break;
-                                case -7:
-                                    MessageBox.Show("网络错误，请检查你的网络", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
-                                    break;
-                                case -8:
-                                    MessageBox.Show("不是c++或python源文件", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
-                                    break;
+                                MessageBox.Show("您还没有选择要上传的玩家身份", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                            }
+                            else
+                            {
+                                switch (await obj.Upload())
+                                {
+                                    case -1:
+                                        MessageBox.Show("Token失效！", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
+                                        break;
+                                    case -2:
+                                        MessageBox.Show("目标路径不存在！", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                                        break;
+                                    case -3:
+                                        MessageBox.Show("服务器错误", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
+                                        break;
+                                    case -4:
+                                        MessageBox.Show("您未登录或登录失效", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                                        Status = SettingsModel.Status.login;
+                                        break;
+                                    case -5:
+                                        MessageBox.Show("您未报名THUAI!", "", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
+                                        break;
+                                    case -6:
+                                        MessageBox.Show("读取文件失败，请确认文件是否被占用", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                                        break;
+                                    case -7:
+                                        MessageBox.Show("网络错误，请检查你的网络", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                                        break;
+                                    case -8:
+                                        MessageBox.Show("不是c++或python源文件", "", MessageBoxButton.OK, MessageBoxImage.Warning, MessageBoxResult.OK);
+                                        break;
+                                }
+                                obj.CodeRoute = "";
+                                obj.UploadReady = false;
+                                this.RaisePropertyChanged("UploadBtnCont");
+                                this.RaisePropertyChanged("UploadReadyVis");
+                                this.RaisePropertyChanged("CoverVis");
                             }
-                            obj.CodeRoute = "";
-                            obj.UploadReady = false;
-                            this.RaisePropertyChanged("UploadBtnCont");
-                            this.RaisePropertyChanged("UploadReadyVis");
                         }
                         else
                         {
@@ -572,6 +621,7 @@ namespace starter.viewmodel.settings
                                 this.RaisePropertyChanged("UploadBtnCont");
                                 this.RaisePropertyChanged("UploadReadyVis");
                                 this.RaisePropertyChanged("CodeName");
+                                this.RaisePropertyChanged("CoverVis");
                             }
                             else
                             {
@@ -583,6 +633,26 @@ namespace starter.viewmodel.settings
                 return clickUploadCommand;
             }
         }
+        private BaseCommand clickReselectCommand;
+        public BaseCommand ClickReselectCommand
+        {
+            get
+            {
+                if (clickReselectCommand == null)
+                {
+                    clickReselectCommand = new BaseCommand(new Action<object>(o =>
+                    {
+                        obj.CodeRoute = "";
+                        obj.UploadReady = false;
+                        this.RaisePropertyChanged("UploadBtnCont");
+                        this.RaisePropertyChanged("UploadReadyVis");
+                        this.RaisePropertyChanged("CodeName");
+                        this.RaisePropertyChanged("CoverVis");
+                    }));
+                }
+                return clickReselectCommand;
+            }
+        }
     }
 
 }
\ No newline at end of file
diff --git a/logic/GameClass/GameObj/Bullet/Bullet.Ghost.cs b/logic/GameClass/GameObj/Bullet/Bullet.Ghost.cs
index 6d5110c..85c3c34 100644
--- a/logic/GameClass/GameObj/Bullet/Bullet.Ghost.cs
+++ b/logic/GameClass/GameObj/Bullet/Bullet.Ghost.cs
@@ -164,7 +164,7 @@ namespace GameClass.GameObj
                     ap = value;
             }
         }
-        public override int Speed => 4300;
+        public override int Speed => (int)(GameData.basicBulletMoveSpeed * 43 / 37);
         public override bool IsRemoteAttack => false;
 
         public override int CastTime => 0;
diff --git a/logic/GameClass/GameObj/Map/Map.cs b/logic/GameClass/GameObj/Map/Map.cs
index d5ff701..adbfc49 100644
--- a/logic/GameClass/GameObj/Map/Map.cs
+++ b/logic/GameClass/GameObj/Map/Map.cs
@@ -296,6 +296,27 @@ namespace GameClass.GameObj
             }
             return GameObjForInteract;
         }
+        public GameObj? PartInTheSameCell(XY Pos, GameObjType gameObjType)
+        {
+            GameObj? GameObjForInteract = null;
+            GameObjLockDict[gameObjType].EnterReadLock();
+            try
+            {
+                foreach (GameObj gameObj in GameObjDict[gameObjType])
+                {
+                    if (GameData.PartInTheSameCell(gameObj.Position, Pos))
+                    {
+                        GameObjForInteract = gameObj;
+                        break;
+                    }
+                }
+            }
+            finally
+            {
+                GameObjLockDict[gameObjType].ExitReadLock();
+            }
+            return GameObjForInteract;
+        }
         public GameObj? OneForInteractInACross(XY Pos, GameObjType gameObjType)
         {
             GameObj? GameObjForInteract = null;
diff --git a/logic/Gaming/ActionManager.cs b/logic/Gaming/ActionManager.cs
index 78ab3a4..875d1fd 100644
--- a/logic/Gaming/ActionManager.cs
+++ b/logic/Gaming/ActionManager.cs
@@ -55,7 +55,7 @@ namespace Gaming
 
             public bool Fix(Student player)// 自动检查有无发电机可修
             {
-                if ((!player.Commandable()) || player.PlayerState == PlayerStateType.Fixing)
+                if (player.CharacterType == CharacterType.Teacher || (!player.Commandable()) || player.PlayerState == PlayerStateType.Fixing)
                     return false;
                 Generator? generatorForFix = (Generator?)gameMap.OneForInteract(player.Position, GameObjType.Generator);
 
@@ -368,7 +368,7 @@ namespace Gaming
                 if (!(player.Commandable()) || player.PlayerState == PlayerStateType.LockingOrOpeningTheDoor)
                     return false;
                 Door? doorToLock = (Door?)gameMap.OneForInteract(player.Position, GameObjType.Door);
-                if (doorToLock == null || doorToLock.OpenOrLockDegree > 0)
+                if (doorToLock == null || doorToLock.OpenOrLockDegree > 0 || gameMap.PartInTheSameCell(doorToLock.Position, GameObjType.Character) != null)
                     return false;
                 bool flag = false;
                 foreach (Prop prop in player.PropInventory)
@@ -403,7 +403,8 @@ namespace Gaming
                       loopCondition: () => flag && player.PlayerState == PlayerStateType.LockingOrOpeningTheDoor && gameMap.Timer.IsGaming && doorToLock.OpenOrLockDegree < GameData.degreeOfLockingOrOpeningTheDoor,
                       loopToDo: () =>
                       {
-                          flag = ((gameMap.OneInTheSameCell(doorToLock.Position, GameObjType.Character)) == null);
+                          flag = ((gameMap.PartInTheSameCell(doorToLock.Position, GameObjType.Character)) == null);
+                          Preparation.Utility.Debugger.Output(doorToLock, flag.ToString());
                           doorToLock.OpenOrLockDegree += GameData.frameDuration * player.SpeedOfOpeningOrLocking;
                       },
                       timeInterval: GameData.frameDuration,
diff --git a/logic/Preparation/Utility/GameData.cs b/logic/Preparation/Utility/GameData.cs
index 3abe63f..037c7e4 100644
--- a/logic/Preparation/Utility/GameData.cs
+++ b/logic/Preparation/Utility/GameData.cs
@@ -1,4 +1,5 @@
-using System;
+using Preparation.Interface;
+using System;
 using System.Net.NetworkInformation;
 
 namespace Preparation.Utility
@@ -68,6 +69,11 @@ namespace Preparation.Utility
         {
             return PosGridToCellX(pos1) == PosGridToCellX(pos2) && PosGridToCellY(pos1) == PosGridToCellY(pos2);
         }
+        public static bool PartInTheSameCell(XY pos1, XY pos2)
+        {
+            return Math.Abs((pos1 - pos2).x) < characterRadius + (numOfPosGridPerCell / 2)
+                        && Math.Abs((pos1 - pos2).y) < characterRadius + (numOfPosGridPerCell / 2);
+        }
         public static bool ApproachToInteract(XY pos1, XY pos2)
         {
             if (pos1 == pos2) return false;
diff --git a/logic/Server/GameServer.cs b/logic/Server/GameServer.cs
index 6f6aacb..5ecc5f7 100644
--- a/logic/Server/GameServer.cs
+++ b/logic/Server/GameServer.cs
@@ -83,10 +83,9 @@ namespace Server
         private void SaveGameResult(string path)
         {
             Dictionary<string, int> result = new Dictionary<string, int>();
-            for (int i = 0; i < TeamCount; i++)
-            {
-                result.Add("Team" + i.ToString(), GetTeamScore(i)); //Team待修改
-            }
+            int[] score = GetScore();
+            result.Add("Student", score[0]);
+            result.Add("Tricker", score[1]);
             JsonSerializer serializer = new JsonSerializer();
             using (StreamWriter sw = new StreamWriter(path))
             {
@@ -99,10 +98,9 @@ namespace Server
         protected virtual void SendGameResult()		// 天梯的 Server 给网站发消息记录比赛结果
         {
             var scores = new JObject[options.TeamCount];
-            for (ushort i = 0; i < options.TeamCount; ++i)
-            {
-                scores[i] = new JObject { ["team_id"] = i.ToString(), ["score"] = GetTeamScore(i) };
-            } // Team待修改
+            int[] score = GetScore();
+            scores[0] = new JObject { ["team_name"] = "Student", ["score"] = score[0] };
+            scores[1] = new JObject { ["team_name"] = "Tricker", ["score"] = score[1] };
             httpSender?.SendHttpRequest
                 (
                     new JObject
@@ -166,9 +164,24 @@ namespace Server
                 kvp.Value.Item2.Wait();
             }
         }
-        public int GetTeamScore(long teamID)
+        public int[] GetScore()
         {
-            return game.GetTeamScore(teamID);
+            int[] score = new int[2]; // 0代表Student，1代表Tricker
+            game.GameMap.GameObjLockDict[GameObjType.Character].EnterReadLock();
+            try
+            {
+                foreach (Character character in game.GameMap.GameObjDict[GameObjType.Character])
+                {
+                    if (!character.IsGhost()) score[0] += character.Score;
+                    else score[1] += character.Score;
+                }
+
+            }
+            finally
+            {
+                game.GameMap.GameObjLockDict[GameObjType.Character].ExitReadLock();
+            }
+            return score;
         }
 
         private int PlayerIDToTeamID(long playerID)
@@ -202,22 +215,9 @@ namespace Server
             msg.SubjectFinished = (int)game.GameMap.NumOfRepairedGenerators;
             msg.StudentGraduated = (int)game.GameMap.NumOfEscapedStudent;
             msg.StudentQuited = (int)game.GameMap.NumOfDeceasedStudent;
-            msg.StudentScore = 0;
-            msg.TrickerScore = 0;
-            game.GameMap.GameObjLockDict[GameObjType.Character].EnterReadLock();
-            try
-            {
-                foreach (Character character in game.GameMap.GameObjDict[GameObjType.Character])
-                {
-                    if (!character.IsGhost()) msg.StudentScore += character.Score;
-                    else msg.TrickerScore += character.Score;
-                }
-
-            }
-            finally
-            {
-                game.GameMap.GameObjLockDict[GameObjType.Character].ExitReadLock();
-            }
+            int[] score = GetScore();
+            msg.StudentScore = score[0];
+            msg.TrickerScore = score[1];
             //msg.GateOpened
             //msg.HiddenGateRefreshed
             //msg.HiddenGateOpened
diff --git a/logic/Server/Program.cs b/logic/Server/Program.cs
index 1c2aa5e..3a51dd5 100644
--- a/logic/Server/Program.cs
+++ b/logic/Server/Program.cs
@@ -42,6 +42,12 @@ namespace Server
                 gameServer.WaitForEnd();
                 Console.WriteLine("Server end!");
                 server.ShutdownAsync().Wait();
+
+                Thread.Sleep(50);
+                Console.WriteLine("");
+                Console.WriteLine("===================  Final Score   ====================");
+                Console.WriteLine($"Studnet: {gameServer.GetScore()[0]}");
+                Console.WriteLine($"Tricker: {gameServer.GetScore()[1]}");
             }
             catch (Exception ex)
             {
diff --git a/logic/Server/RpcServices.cs b/logic/Server/RpcServices.cs
index ba6bdd2..d775697 100644
--- a/logic/Server/RpcServices.cs
+++ b/logic/Server/RpcServices.cs
@@ -65,9 +65,9 @@ namespace Server
                             //Console.WriteLine("Send!");
                         }
                     }
-                    catch (Exception ex)
+                    catch (Exception)
                     {
-                        Console.WriteLine(ex);
+                        //Console.WriteLine(ex);
                     }
                     finally
                     {
@@ -97,7 +97,6 @@ namespace Server
                 if (newPlayerID == GameObj.invalidID)
                     return;
                 communicationToGameID[request.PlayerId] = newPlayerID;
-                // 内容待修改
                 var temp = (new SemaphoreSlim(0, 1), new SemaphoreSlim(0, 1));
                 bool start = false;
                 Console.WriteLine($"Id: {request.PlayerId} joins.");
@@ -172,7 +171,6 @@ namespace Server
             }
             var gameID = communicationToGameID[request.PlayerId];
             game.MovePlayer(gameID, (int)request.TimeInMilliseconds, request.Angle);
-            // 之后game.MovePlayer可能改为bool类
             moveRes.ActSuccess = true;
             if (!game.GameMap.Timer.IsGaming) moveRes.ActSuccess = false;
             return Task.FromResult(moveRes);
diff --git a/logic/规则Logic.md b/logic/规则Logic.md
index d0ac932..96eb5a4 100644
--- a/logic/规则Logic.md
+++ b/logic/规则Logic.md
@@ -4,13 +4,6 @@
 - *斜体表示Logic底层尚未（完全）实现*
 - []表示待决定
 
-## 游戏简介
-- 1位捣蛋鬼对抗4位学生的非对称竞技模式
-- [本届THUAI电子系赛道为以4名同学和1名捣蛋鬼的求学与阻挠展开的非对称竞技模式，同学需要完成足够的家庭作业和考试，相互督促以避免沉迷娱乐生活，利用道具地形躲避捣蛋鬼的各种干扰诱惑，完成学业；捣蛋鬼则要极力阻止。]
-- [我们的设计是一个非对称游戏，类似第五人格，分为学生、捣蛋鬼两个阵营。在游戏中，学生修完若干课程之后通过考试即可顺利毕业，捣蛋鬼试图干扰学生使其沉迷游戏，以致于无法修完规定课程，直至挂科、退学。]
-[对于选手来说，需要提前制定好学生的学习方案以抵御对方捣蛋鬼的干扰，类似地，也需要制定好捣蛋鬼的行动策略以影响对方学生的学习，也即每队至少要写好两份代码以执行不同阵营的不同策略。]
-[当一局比赛结束（场上的学生有且仅有两种状态：退学或毕业）时，分别记录双方总得分；之后双方换边进行下半场比赛。最终将每队的学生方、捣蛋鬼方的得分相加，比较总得分判断胜负。]
-
 ## 简要规则
 
 ### 地图
@@ -21,29 +14,30 @@
   - 略
 - 地图上的每个格子有自己的区域类型：陆地、墙、草地、电机、出口、紧急出口、门、窗、箱子
 
-### 人物状态
-游戏人物共有17种不可叠加的状态：（加^为学生独有）
-1.普通状态
-2^.学习
-3^.被治疗 
-4^.在治疗
-5.开或锁门 
-6.翻箱
-7.使用技能
-8^.正在毕业
-9^.唤醒他人中
-
-10^.被唤醒中（从沉迷状态中）
-11^.沉迷
-12^.退学
-13^.毕业 
-14.被眩晕
-15.前摇 
-16.后摇
-17.翻窗
-
-其中后8项为不可行动状态
-  -不加声明，不可行动状态中的玩家各项指令是无效的
+### 人物
+- 人物半径为800
+- 游戏人物共有17种不可叠加的状态：（加^为学生独有）
+1. 普通状态
+2. 学习^
+3. 被治疗^
+4. 在治疗^
+5. 开或锁门 
+6. 翻箱
+7. 使用技能
+8. 正在毕业^
+9. 唤醒他人中^
+
+10. 被唤醒中（从沉迷状态中^
+11. 沉迷^
+12. 退学^
+13. 毕业^
+14. 被眩晕
+15. 前摇 
+16. 后摇
+17. 翻窗
+
+- 其中后8项为不可行动状态
+  - 不加声明，不可行动状态中的玩家各项指令是无效的
 
 ### 交互
 - 除了翻窗，交互目标与交互者在一个九宫格内则为可交互
@@ -265,7 +259,6 @@
 ## 细则
 
 ### 特殊说明
-
 - 不加说明，这里“学生”往往包括职业“教师”
 
 ### 初始状态
@@ -299,118 +292,11 @@
   - 爬窗：从窗一侧边缘中点到另一侧格子中心，位置渐移，时间=距离/爬窗速度。中断时,停留在另一侧格子中心
 
 ### 箱子
+- 地图上有8个箱子
 - 同一时刻只允许一人进行开启
 - 未开启完成的箱子在下一次需要重新开始开启。
 - 箱子开启后其中道具才可以被观测和拿取
 
-## 游戏内Logic底层的枚举类型、类与属性
-- 底层实现中的属性，不代表界面全部都需要展示，也可能需要额外展示信息
-- 只展示外部需要的属性，部分属性被省略
-
-### 物体
-- 位置
-- 位置地形
-- ID
-- 类型
-- 面向角度
-- 形状
-- 半径
-- 是否可移动
-- 是否在移动
-- 移动速度
-
-### 人物：物体
-
-- 装弹CD
-- 持有子弹数量
-- 血量
-- 最大血量
-- 玩家状态（不可叠加）
-- Bgm(字典)
-- 得分
-- 当前子弹类型
-- 原始子弹类型
-- 持有道具 （最多三个）(数组)
-- 是否隐身
-- 队伍ID
-- 玩家ID
-- 当前Buff
-- 职业类型
-- 拥有的被动技能(列表)
-- 拥有的主动技能(列表)
-- 各个主动技能CD(字典)
-- 警戒半径
-- double 隐蔽度
-- 翻窗时间
-- 开锁门速度
-- 开箱速度
-- 视野范围
-
-### 学生：人物
-- 修理电机速度
-- 治疗速度
-- 沉迷游戏程度
-- 最大沉迷游戏程度
-- 被治疗程度
-- 被救援程度
-
-### 搞蛋鬼：人物
-无
-
-### 队伍：
-- 队伍ID
-- 队伍得分
-- 队伍成员
-
-### 所有物：
-- 主人
-
-### 子弹：所有物
-- 子弹攻击范围
-- 子弹爆炸范围
-- 子弹攻击力
-- 是否可以穿墙
-- 是否为远程攻击
-- 移动速度
-- 子弹类型
-
-### 爆炸中的子弹：物体
-- 原来的子弹ID
-- 爆炸范围
-- 子弹类型
-
-### 道具：所有物
-- 道具类型
-
-### 被捡起的道具：物体
-- 原来的道具ID
-- 道具类型
-
-### 出口：物体
-- 电力供应（是否可以被打开）
-- 开启进度
-
-### 紧急出口：物体
-- 是否显现
-- 是否打开
-
-### 墙：物体
-
-### 窗：物体
-- 正在翻窗的人
-
-### 箱子：物体
-- 开箱进度
-
-### 门：物体
-- 属于那个教学区
-- 是否锁上
-- 开锁门进度
-- 不提供是否可以锁上的属性
-
-### 电机（建议称为homework）：物体
-- 修理程度
-
 ## 键鼠控制
 
 | 键位         | 效果                                           |