diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..00dc79c
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+# http://editorconfig.org/
+
+# top-most EditorConfig file
+root = true
+
+# all files
+[*]
+indent_style = space
+indent_size = 4
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 8f1c07b..1003e6c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -261,5 +261,5 @@ paket-files/
 __pycache__/
 *.pyc
 
-BililiveRecorder.WPF/BuildInfo.cs
+**/BuildInfo.cs
 BililiveRecorder.WPF/Nlog.config
diff --git a/BililiveRecorder.Core/BililiveAPI.cs b/BililiveRecorder.Core/BililiveAPI.cs
index f64bef4..12f87a0 100644
--- a/BililiveRecorder.Core/BililiveAPI.cs
+++ b/BililiveRecorder.Core/BililiveAPI.cs
@@ -1,7 +1,6 @@
 using Newtonsoft.Json.Linq;
 using NLog;
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
@@ -134,11 +133,11 @@ namespace BililiveRecorder.Core
                         var withoutTxy = all.Where(x => !x.Contains("txy.")).ToArray();
                         if (withoutTxy.Length > 0)
                         {
-                            return withoutTxy[random.Next(0, withoutTxy.Length - 1)];
+                            return withoutTxy[random.Next(withoutTxy.Length)];
                         }
                         else if (attempt_left <= 0)
                         {
-                            return all[random.Next(0, all.Length - 1)];
+                            return all[random.Next(all.Length)];
                         }
                     }
                     else
@@ -152,15 +151,11 @@ namespace BililiveRecorder.Core
                 // 随机选择一个 url
                 if ((await HttpGetJsonAsync(url))?["data"]?["durl"] is JArray array)
                 {
-                    List<string> urls = new List<string>();
-                    for (int i = 0; i < array.Count; i++)
-                    {
-                        urls.Add(array[i]?["url"]?.ToObject<string>());
-                    }
+                    var urls = array.Select(t => t?["url"]?.ToObject<string>());
                     var distinct = urls.Distinct().ToArray();
                     if (distinct.Length > 0)
                     {
-                        return distinct[random.Next(0, distinct.Count() - 1)];
+                        return distinct[random.Next(distinct.Length)];
                     }
                 }
                 throw new Exception("没有直播播放地址");
diff --git a/BililiveRecorder.Core/BililiveRecorder.Core.csproj b/BililiveRecorder.Core/BililiveRecorder.Core.csproj
index a5f8668..01fb70d 100644
--- a/BililiveRecorder.Core/BililiveRecorder.Core.csproj
+++ b/BililiveRecorder.Core/BililiveRecorder.Core.csproj
@@ -16,6 +16,9 @@
     <DebugType>none</DebugType>
     <DebugSymbols>false</DebugSymbols>
   </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="BuildInfo.cs" />
+  </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Autofac" Version="4.8.1" />
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
@@ -24,4 +27,8 @@
   <ItemGroup>
     <ProjectReference Include="..\BililiveRecorder.FlvProcessor\BililiveRecorder.FlvProcessor.csproj" />
   </ItemGroup>
+  <PropertyGroup>
+    <PreBuildEvent>cd $(SolutionDir)
+powershell -ExecutionPolicy Bypass -File .\CI\patch_buildinfo.ps1 Core</PreBuildEvent>
+  </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/BililiveRecorder.Core/Config/ConfigV1.cs b/BililiveRecorder.Core/Config/ConfigV1.cs
index f3938d5..8be1397 100644
--- a/BililiveRecorder.Core/Config/ConfigV1.cs
+++ b/BililiveRecorder.Core/Config/ConfigV1.cs
@@ -86,12 +86,6 @@ namespace BililiveRecorder.Core.Config
         [JsonProperty("timing_watchdog_timeout")]
         public uint TimingWatchdogTimeout { get => _timingWatchdogTimeout; set => SetField(ref _timingWatchdogTimeout, value); }
 
-        /// <summary>
-        /// 最大直播数据落后时间 毫秒
-        /// </summary>
-        [JsonProperty("timing_watchdog_behind")]
-        public uint TimingWatchdogBehind { get => _timingWatchdogBehind; set => SetField(ref _timingWatchdogBehind, value); }
-
         /// <summary>
         /// 请求 API 时使用的 Cookie
         /// </summary>
@@ -123,7 +117,6 @@ namespace BililiveRecorder.Core.Config
         private string _workDirectory;
 
         private uint _timingWatchdogTimeout = 10 * 1000;
-        private uint _timingWatchdogBehind = 10 * 1000;
         private uint _timingStreamRetry = 6 * 1000;
         private uint _timingStreamConnect = 3 * 1000;
         private uint _timingDanmakuRetry = 2 * 1000;
diff --git a/BililiveRecorder.Core/IRecordedRoom.cs b/BililiveRecorder.Core/IRecordedRoom.cs
index 7b0e5ec..d89d0a8 100644
--- a/BililiveRecorder.Core/IRecordedRoom.cs
+++ b/BililiveRecorder.Core/IRecordedRoom.cs
@@ -17,7 +17,7 @@ namespace BililiveRecorder.Core
         bool IsRecording { get; }
 
         double DownloadSpeedPersentage { get; }
-        double DownloadSpeedKiBps { get; }
+        double DownloadSpeedMegaBitps { get; }
         DateTime LastUpdateDateTime { get; }
 
         void Clip();
diff --git a/BililiveRecorder.Core/RecordedRoom.cs b/BililiveRecorder.Core/RecordedRoom.cs
index bdd3d22..e85f2ce 100644
--- a/BililiveRecorder.Core/RecordedRoom.cs
+++ b/BililiveRecorder.Core/RecordedRoom.cs
@@ -82,7 +82,7 @@ namespace BililiveRecorder.Core
         public CancellationTokenSource cancellationTokenSource = null;
 
         private double _DownloadSpeedPersentage = 0;
-        private double _DownloadSpeedKiBps = 0;
+        private double _DownloadSpeedMegaBitps = 0;
         private long _lastUpdateSize = 0;
         private int _lastUpdateTimestamp = 0;
         public DateTime LastUpdateDateTime { get; private set; } = DateTime.Now;
@@ -91,10 +91,10 @@ namespace BililiveRecorder.Core
             get { return _DownloadSpeedPersentage; }
             private set { if (value != _DownloadSpeedPersentage) { _DownloadSpeedPersentage = value; TriggerPropertyChanged(nameof(DownloadSpeedPersentage)); } }
         }
-        public double DownloadSpeedKiBps
+        public double DownloadSpeedMegaBitps
         {
-            get { return _DownloadSpeedKiBps; }
-            private set { if (value != _DownloadSpeedKiBps) { _DownloadSpeedKiBps = value; TriggerPropertyChanged(nameof(DownloadSpeedKiBps)); } }
+            get { return _DownloadSpeedMegaBitps; }
+            private set { if (value != _DownloadSpeedMegaBitps) { _DownloadSpeedMegaBitps = value; TriggerPropertyChanged(nameof(DownloadSpeedMegaBitps)); } }
         }
 
         public RecordedRoom(ConfigV1 config,
@@ -192,7 +192,7 @@ namespace BililiveRecorder.Core
                     cancellationTokenSource.Cancel();
                     if (!(StreamDownloadTask?.Wait(TimeSpan.FromSeconds(2)) ?? true))
                     {
-                        logger.Log(RoomId, LogLevel.Warn, "尝试强制关闭连接，请检查网络连接是否稳定");
+                        logger.Log(RoomId, LogLevel.Warn, "停止录制超时，尝试强制关闭连接，请检查网络连接是否稳定");
 
                         _stream?.Close();
                         _stream?.Dispose();
@@ -283,7 +283,7 @@ namespace BililiveRecorder.Core
                             },
                             {
                                 "version",
-                                "TEST"
+                                BuildInfo.Version + " " + BuildInfo.HeadShaShort
                             },
                             {
                                 "roomid",
@@ -351,8 +351,8 @@ namespace BililiveRecorder.Core
                     }
 
                     logger.Log(RoomId, LogLevel.Info,
-                           (token.IsCancellationRequested ? "用户操作" : "直播已结束") + "，停止录制。"
-                           + (_retry ? "将重试启动。" : ""));
+                        (token.IsCancellationRequested ? "本地操作结束当前录制。" : "服务器关闭直播流，可能是直播已结束。")
+                        + (_retry ? "将重试启动。" : ""));
                     if (_retry)
                     {
                         StreamMonitor.Check(TriggerType.HttpApiRecheck, (int)_config.TimingStreamRetry);
@@ -383,7 +383,7 @@ namespace BililiveRecorder.Core
                 _response = null;
 
                 _lastUpdateTimestamp = 0;
-                DownloadSpeedKiBps = 0d;
+                DownloadSpeedMegaBitps = 0d;
                 DownloadSpeedPersentage = 0d;
                 TriggerPropertyChanged(nameof(IsRecording));
             }
@@ -394,7 +394,7 @@ namespace BililiveRecorder.Core
                 _lastUpdateSize += bytesRead;
                 if (passedSeconds > 1.5)
                 {
-                    DownloadSpeedKiBps = _lastUpdateSize / passedSeconds / 1024; // KiB per sec
+                    DownloadSpeedMegaBitps = _lastUpdateSize / passedSeconds * 8d / 1_000_000d; // mega bit per second
                     DownloadSpeedPersentage = (DownloadSpeedPersentage / 2) + ((Processor.TotalMaxTimestamp - _lastUpdateTimestamp) / passedSeconds / 1000 / 2); // ((RecordedTime/1000) / RealTime)%
                     _lastUpdateTimestamp = Processor.TotalMaxTimestamp;
                     _lastUpdateSize = 0;
diff --git a/BililiveRecorder.Core/Recorder.cs b/BililiveRecorder.Core/Recorder.cs
index f495d23..4a41302 100644
--- a/BililiveRecorder.Core/Recorder.cs
+++ b/BililiveRecorder.Core/Recorder.cs
@@ -213,17 +213,7 @@ namespace BililiveRecorder.Core
                     {
                         if (DateTime.Now - room.LastUpdateDateTime > TimeSpan.FromMilliseconds(Config.TimingWatchdogTimeout))
                         {
-                            logger.Warn("服务器停止提供 [{roomid}] 直播间的直播数据，通常是录制时网络不稳定导致，将会断开重连", room.RoomId);
-                            room.StopRecord();
-                            room.StartRecord();
-                        }
-                        else if (room.Processor != null &&
-                                    ((DateTime.Now - room.Processor.StartDateTime).TotalMilliseconds
-                                    >
-                                    (room.Processor.TotalMaxTimestamp + Config.TimingWatchdogBehind))
-                                )
-                        {
-                            logger.Warn("直播间 [{roomid}] 的下载速度达不到录制标准，将断开重连。请检查网络是否稳定", room.RoomId);
+                            logger.Warn("服务器未断开连接但停止提供 [{roomid}] 直播间的直播数据，通常是录制侧网络不稳定导致，将会断开重连", room.RoomId);
                             room.StopRecord();
                             room.StartRecord();
                         }
diff --git a/BililiveRecorder.FlvProcessor/BililiveRecorder.FlvProcessor.csproj b/BililiveRecorder.FlvProcessor/BililiveRecorder.FlvProcessor.csproj
index e475f58..48b2a6d 100644
--- a/BililiveRecorder.FlvProcessor/BililiveRecorder.FlvProcessor.csproj
+++ b/BililiveRecorder.FlvProcessor/BililiveRecorder.FlvProcessor.csproj
@@ -16,8 +16,15 @@
     <DebugType>none</DebugType>
     <DebugSymbols>false</DebugSymbols>
   </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="BuildInfo.cs" />
+  </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Autofac" Version="4.8.1" />
     <PackageReference Include="NLog" Version="4.5.10" />
   </ItemGroup>
+  <PropertyGroup>
+    <PreBuildEvent>cd $(SolutionDir)
+powershell -ExecutionPolicy Bypass -File .\CI\patch_buildinfo.ps1 FlvProcessor</PreBuildEvent>
+  </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/BililiveRecorder.FlvProcessor/FlvStreamProcessor.cs b/BililiveRecorder.FlvProcessor/FlvStreamProcessor.cs
index 46a7c1e..c141695 100644
--- a/BililiveRecorder.FlvProcessor/FlvStreamProcessor.cs
+++ b/BililiveRecorder.FlvProcessor/FlvStreamProcessor.cs
@@ -249,7 +249,7 @@ namespace BililiveRecorder.FlvProcessor
             {
                 if (_hasOffset)
                 {
-                    tag.SetTimeStamp(Math.Max(0, tag.TimeStamp - _baseTimeStamp)); // 修复时间戳
+                    tag.SetTimeStamp(tag.TimeStamp - _baseTimeStamp);
                     TotalMaxTimestamp = Math.Max(TotalMaxTimestamp, tag.TimeStamp);
                 }
                 else
diff --git a/BililiveRecorder.FlvProcessor/FlvTag.cs b/BililiveRecorder.FlvProcessor/FlvTag.cs
index 99e3691..015d8d7 100644
--- a/BililiveRecorder.FlvProcessor/FlvTag.cs
+++ b/BililiveRecorder.FlvProcessor/FlvTag.cs
@@ -77,8 +77,7 @@ namespace BililiveRecorder.FlvProcessor
             var size = BitConverter.GetBytes(useDataSize ? Data.Length : TagSize).ToBE();
             Buffer.BlockCopy(size, 1, tag, 1, 3);
 
-            byte[] timing = new byte[4];
-            Buffer.BlockCopy(BitConverter.GetBytes(Math.Max(0, TimeStamp - offset)).ToBE(), 0, timing, 0, timing.Length);
+            byte[] timing = BitConverter.GetBytes(TimeStamp - offset).ToBE();
             Buffer.BlockCopy(timing, 1, tag, 4, 3);
             Buffer.BlockCopy(timing, 0, tag, 7, 1);
 
diff --git a/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj b/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
index 5eaf67d..d69ca3c 100644
--- a/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
+++ b/BililiveRecorder.WPF/BililiveRecorder.WPF.csproj
@@ -196,7 +196,6 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <None Include="BuildInfo.txt" />
     <None Include="Properties\app.manifest" />
     <Resource Include="ico.ico" />
     <Content Include="NLog.config">
@@ -225,7 +224,7 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PreBuildEvent>cd $(SolutionDir)
-PowerShell -ExecutionPolicy Bypass -File .\CI\patch_buildinfo.ps1
+powershell -ExecutionPolicy Bypass -File .\CI\patch_buildinfo.ps1 WPF
 copy /y .\BililiveRecorder.WPF\Nlog.$(ConfigurationName).config .\BililiveRecorder.WPF\NLog.config</PreBuildEvent>
   </PropertyGroup>
   <PropertyGroup>
diff --git a/BililiveRecorder.WPF/MainWindow.xaml b/BililiveRecorder.WPF/MainWindow.xaml
index d138a56..ec319b8 100644
--- a/BililiveRecorder.WPF/MainWindow.xaml
+++ b/BililiveRecorder.WPF/MainWindow.xaml
@@ -95,7 +95,7 @@
                     <DataGridTextColumn Binding="{Binding StreamerName,Mode=OneWay}" Header="主播名字"/>
                     <DataGridTextColumn Binding="{Binding IsRecording,Converter={StaticResource RecordStatusConverter},Mode=OneWay}" Header="录制状态"/>
                     <DataGridTextColumn Binding="{Binding IsMonitoring,Converter={StaticResource MonitorStatusConverter},Mode=OneWay}" Header="是否自动录制"/>
-                    <DataGridTextColumn Binding="{Binding DownloadSpeedKiBps,StringFormat=0.## KiB/s,Mode=OneWay}" Header="录制下载速度"/>
+                    <DataGridTextColumn Binding="{Binding DownloadSpeedMegaBitps,StringFormat=0.## Mbps,Mode=OneWay}" Header="实时下载速度"/>
                     <DataGridTextColumn Binding="{Binding DownloadSpeedPersentage,StringFormat=0.## %,Mode=OneWay}" Header="录制速度比"/>
                     <DataGridTextColumn Binding="{Binding Processor.Clips.Count,Mode=OneWay}" Header="剪辑数量"/>
                 </DataGrid.Columns>
@@ -156,8 +156,8 @@
                 <TextBlock Grid.Row="5" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Right">处理中剪辑数量：</TextBlock>
                 <TextBlock Grid.Row="5" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Left" Text="{Binding Processor.Clips.Count,Mode=OneWay}"/>
 
-                <TextBlock Grid.Row="6" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Right">录制下载速度：</TextBlock>
-                <TextBlock Grid.Row="6" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Left" Text="{Binding DownloadSpeedKiBps,StringFormat=0.## KiB/s,Mode=OneWay}"/>
+                <TextBlock Grid.Row="6" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Right">实时下载速度：</TextBlock>
+                <TextBlock Grid.Row="6" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Left" Text="{Binding DownloadSpeedMegaBitps,StringFormat=0.## Mbps,Mode=OneWay}"/>
 
                 <TextBlock Grid.Row="7" Grid.Column="0" VerticalAlignment="Center" HorizontalAlignment="Right">录制速度比：</TextBlock>
                 <TextBlock Grid.Row="7" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Left" Text="{Binding DownloadSpeedPersentage,StringFormat=0.## %,Mode=OneWay}"/>
diff --git a/BililiveRecorder.WPF/MainWindow.xaml.cs b/BililiveRecorder.WPF/MainWindow.xaml.cs
index 8cad8fb..78ca829 100644
--- a/BililiveRecorder.WPF/MainWindow.xaml.cs
+++ b/BililiveRecorder.WPF/MainWindow.xaml.cs
@@ -39,7 +39,10 @@ namespace BililiveRecorder.WPF
                 "问题反馈邮箱： rec@danmuji.org",
                 "QQ群： 689636812",
                 "",
-                "功能调整：删除直播间按钮调整了位置，从软件界面右侧移动到了列表右键菜单"
+                "删除直播间按钮在列表右键菜单里",
+                "",
+                "录制速度比 在 100% 左右说明跟上了主播直播的速度",
+                "小于 100% 说明录播电脑的下载带宽不够，跟不上录制直播"
             };
 
         public static void AddLog(string message) => _AddLog?.Invoke(message);
diff --git a/BililiveRecorder.WPF/SettingsWindow.xaml b/BililiveRecorder.WPF/SettingsWindow.xaml
index 3a74a0b..05cdd80 100644
--- a/BililiveRecorder.WPF/SettingsWindow.xaml
+++ b/BililiveRecorder.WPF/SettingsWindow.xaml
@@ -59,7 +59,7 @@
                     <ColumnDefinition Width="2*"/>
                     <ColumnDefinition Width="3*"/>
                 </Grid.ColumnDefinitions>
-                <TextBlock Grid.Row="0" Grid.Column="0">录制重连间隔：</TextBlock>
+                <TextBlock Grid.Row="0" Grid.Column="0">录制重试间隔：</TextBlock>
                 <Grid Grid.Row="0" Grid.Column="1" VerticalAlignment="Center">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="1*"/>
@@ -130,7 +130,7 @@
                     </local:ClickSelectTextBox>
                     <TextBlock Grid.Column="1" Margin="5,0,10,0">毫秒</TextBlock>
                 </Grid>
-                <TextBlock Grid.Row="3" Grid.Column="0">录制超时时间：</TextBlock>
+                <TextBlock Grid.Row="3" Grid.Column="0">接收数据超时：</TextBlock>
                 <Grid Grid.Row="3" Grid.Column="1" VerticalAlignment="Center">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="1*"/>
@@ -154,31 +154,6 @@
                     </local:ClickSelectTextBox>
                     <TextBlock Grid.Column="1" Margin="5,0,10,0">毫秒</TextBlock>
                 </Grid>
-                <TextBlock Grid.Row="4" Grid.Column="0">录制最长落后：</TextBlock>
-                <Grid Grid.Row="4" Grid.Column="1" VerticalAlignment="Center">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="1*"/>
-                        <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
-                    <local:ClickSelectTextBox Grid.Column="0" Text="{Binding TimingWatchdogBehind,Delay=500,UpdateSourceTrigger=PropertyChanged}">
-                        <local:ClickSelectTextBox.ToolTip>
-                            <ToolTip>
-                                <StackPanel>
-                                    <StackPanel.Resources>
-                                        <Style TargetType="TextBlock">
-                                            <Setter Property="TextAlignment" Value="Left"/>
-                                        </Style>
-                                    </StackPanel.Resources>
-                                    <TextBlock FontWeight="Bold">注：</TextBlock>
-                                    <TextBlock>录制比主播直播落后一定时间后自动断开重连。</TextBlock>
-                                    <TextBlock>实际使用中如果发生了因为跟不上主播直播</TextBlock>
-                                    <TextBlock>的情况，说明录制电脑的网速不够。</TextBlock>
-                                </StackPanel>
-                            </ToolTip>
-                        </local:ClickSelectTextBox.ToolTip>
-                    </local:ClickSelectTextBox>
-                    <TextBlock Grid.Column="1" Margin="5,0,10,0">毫秒</TextBlock>
-                </Grid>
                 <TextBlock Grid.Row="5" Grid.Column="0">开播检查间隔：</TextBlock>
                 <Grid Grid.Row="5" Grid.Column="1" VerticalAlignment="Center">
                     <Grid.ColumnDefinitions>
diff --git a/BililiveRecorder.WPF/BuildInfo.txt b/BuildInfo.txt
similarity index 85%
rename from BililiveRecorder.WPF/BuildInfo.txt
rename to BuildInfo.txt
index d0e504f..71c021a 100644
--- a/BililiveRecorder.WPF/BuildInfo.txt
+++ b/BuildInfo.txt
@@ -1,4 +1,4 @@
-namespace BililiveRecorder.WPF
+namespace BililiveRecorder.[PROJECT_NAME]
 {
     internal class BuildInfo
     {
diff --git a/CI/patch_buildinfo.ps1 b/CI/patch_buildinfo.ps1
index a5c7443..6475d5b 100644
--- a/CI/patch_buildinfo.ps1
+++ b/CI/patch_buildinfo.ps1
@@ -4,4 +4,6 @@ $isAppveyor = if ($env:APPVEYOR -eq $null) { "false" } else { $env:APPVEYOR }
 $buildversion = if ($env:APPVEYOR_BUILD_VERSION -eq $null) { "本地编译" } else { $env:APPVEYOR_BUILD_VERSION }
 $githash = git rev-parse --verify HEAD
 
-(Get-Content .\BililiveRecorder.WPF\BuildInfo.txt).Replace('[APPVEYOR]', $isAppveyor.ToLower()).Replace('[VERSION]', $buildversion).Replace('[GIT_HASH]', $githash).Replace('[GIT_HASH_S]', $githash.Substring(0, 8)) | Set-Content .\BililiveRecorder.WPF\BuildInfo.cs
+(Get-Content .\BuildInfo.txt).Replace('[PROJECT_NAME]', $args).Replace('[APPVEYOR]', $isAppveyor.ToLower()).Replace('[VERSION]', $buildversion).Replace('[GIT_HASH]', $githash).Replace('[GIT_HASH_S]', $githash.Substring(0, 8)) | Set-Content ".\BililiveRecorder.$args\BuildInfo.cs"
+
+Write-Output "BuildInfo for $args patched"
diff --git a/README.md b/README.md
index 4b18e9b..243527b 100644
--- a/README.md
+++ b/README.md
@@ -19,19 +19,16 @@ See [rec.danmuji.org](https://rec.danmuji.org) (in Chinese)
 ## Feature
 
 - Easy to use
-- Fix timestamp automatically
+- Reset timestamp to start from 0
+- Writes duration info automatically when recoding session ends.
 - Start recording when stream starts
 - Record multiple stream at same time
-- Have a "Clip" Feature (just like [Twitch's](https://help.twitch.tv/customer/portal/articles/2442508-how-to-use-clips))
-- Pure C#, no native dependents
+- Pure C#, no native dependency like ffmpeg
 - Open source!
 
 ## Develop & Getting Started
 
-You'll need:
-
-- Visual Studio 2017 with .NET Core
-- PowerShell
+**Visual Studio 2017 with .NET Core** and **PowerShell** is required. Visual Studio 2019 *could* work but is not tested.
 
 Some file are generated by [PreComplie Script](./CI/patch_buildinfo.ps1). Build project to clear errors shown by Visual Studio.
 
@@ -50,6 +47,6 @@ You can start poking around from...
 
 ## Reference & Acknowledgements
 
-- [coreyauger/flv-streamer-2-file](https://github.com/coreyauger/flv-streamer-2-file): An awesome library.
-- [zyzsdy/biliroku](https://github.com/zyzsdy/biliroku): First BiliBili stream record tool.
-- [Video File Format Specification Version 10.pdf](https://wwwimages2.adobe.com/content/dam/acom/en/devnet/flv/video_file_format_spec_v10.pdf)
+- [Adobe Flash Video File Format Specification 10.1.2.01.pdf](https://www.adobe.com/content/dam/acom/en/devnet/flv/video_file_format_spec_v10_1.pdf)
+- [coreyauger/flv-streamer-2-file](https://github.com/coreyauger/flv-streamer-2-file)
+- [zyzsdy/biliroku](https://github.com/zyzsdy/biliroku) - (probably) first BiliBili stream recording tool.
diff --git a/README_CN.md b/README_CN.md
index ae13fb9..00d65ca 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -13,11 +13,11 @@
 ## 功能
 
 - 使用简单
-- 自动修复视频时间戳
+- 使录出的文件时间戳从 0 开始
+- 录制结束后自动写入总时长信息
 - 可以主播开播后自动录制
 - 可以同时录制多个直播间
-- 可以录制“即时回放剪辑”（类似 [Twitch 的 Clip](https://help.twitch.tv/customer/portal/articles/2442508-how-to-use-clips)）
-- 纯 C# 实现，无 Native 依赖
+- 纯 C# 实现，无 ffmpeg 等 native 依赖
 - 开源！
 
 ## 入门 & 开发
@@ -34,7 +34,7 @@
 BililiveRecorder.WPF | .NET Framework 4.6.2
 BililiveRecorder.Core | .NET Standard 2.0
 BililiveRecorder.FlvProcessor | .NET Standard 2.0
-BililiveRecorder.Server | .NET Core 2.0 | 预留坑，将来填
+BililiveRecorder.Server | .NET Core 2.0 | 预留坑，将来填（咕咕咕）
 
 如果你想研究这个项目的源代码，或修改功能的话：
 
@@ -42,8 +42,14 @@ BililiveRecorder.Server | .NET Core 2.0 | 预留坑，将来填
 - 录制逻辑建议从 `BililiveRecorder.Core/Recorder.cs` 开始看
 - FLV数据处理建议从 `BililiveRecorder.FlvProcessor/FlvStreamProcessor.cs` 开始看
 
+## Server 版说明
+
+本项目核心逻辑均与 WPF 界面分离，使用 .NET Standard 2.0 而不是 .NET Framework，可以较轻松地改出可在 Linux 上运行的 .NET Core 版本，但因为本人没时间等原因一直没有做。
+
+如果有有能人士有在 Linux 上运行本项目的需求的话可以自行 fork 修改（但我大概不会 merge 回来）
+
 ## 参考资料 & 鸣谢
 
-- [coreyauger/flv-streamer-2-file](https://github.com/coreyauger/flv-streamer-2-file): 在FLV处理方面参考了很多
-- [zyzsdy/biliroku](https://github.com/zyzsdy/biliroku): 第一个B站直播录播工具
-- [Video File Format Specification Version 10.pdf](https://wwwimages2.adobe.com/content/dam/acom/en/devnet/flv/video_file_format_spec_v10.pdf): FLV视频文件格式规范
+- [Adobe Flash Video File Format Specification 10.1.2.01.pdf](https://www.adobe.com/content/dam/acom/en/devnet/flv/video_file_format_spec_v10_1.pdf)
+- [coreyauger/flv-streamer-2-file](https://github.com/coreyauger/flv-streamer-2-file)
+- [zyzsdy/biliroku](https://github.com/zyzsdy/biliroku): (大概是)第一个B站直播录播工具
diff --git a/VERSION b/VERSION
index f662c7e..8d2c87f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.14
\ No newline at end of file
+1.1.15
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
index 5deb5b6..237b210 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -34,10 +34,10 @@ install:
 
 before_build:
   - nuget restore -Verbosity quiet
-  - msbuild /nologo /v:q /t:Clean
+  - msbuild /nologo /v:m /t:Clean
 
 build_script:
-  - ps: msbuild /nologo /v:q /p:Configuration="$env:CONFIGURATION" /p:SquirrelBuildTarget="$env:DEPLOY_SITE_GIT\BililiveRecorder" /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - ps: msbuild /nologo /v:m /p:Configuration="$env:CONFIGURATION" /p:SquirrelBuildTarget="$env:DEPLOY_SITE_GIT\BililiveRecorder" /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
 
 for:
 -