diff --git a/Danmu.sln.DotSettings.user b/Danmu.sln.DotSettings.user
index f4083dc..8cf72f2 100644
--- a/Danmu.sln.DotSettings.user
+++ b/Danmu.sln.DotSettings.user
@@ -19,6 +19,7 @@
   <Assembly Path="C:\Program Files\dotnet\shared\Microsoft.NETCore.App\2.1.15\System.Private.CoreLib.dll" />
   <Assembly Path="C:\Program Files\dotnet\shared\Microsoft.NETCore.App\3.1.2\System.Net.Http.dll" />
   <Assembly Path="C:\Program Files\dotnet\shared\Microsoft.NETCore.App\3.1.2\System.Private.CoreLib.dll" />
+  <Assembly Path="C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App\3.1.3\Microsoft.Extensions.Http.dll" />
 &lt;/AssemblyExplorer&gt;</s:String>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=artplayer/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Bili/@EntryIndexedValue">True</s:Boolean>
diff --git a/Danmu/Danmu.csproj b/Danmu/Danmu.csproj
index 144f58b..0aa375d 100644
--- a/Danmu/Danmu.csproj
+++ b/Danmu/Danmu.csproj
@@ -56,6 +56,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <TrimmerRootDescriptor Include="TrimmerRoots.xml" />
+    <Content Update="runtimeconfig.template.json">
+      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
 </Project>
diff --git a/Danmu/Properties/PublishProfiles/FolderProfile.pubxml b/Danmu/Properties/PublishProfiles/FolderProfile.pubxml
index 8644030..aacdd1c 100644
--- a/Danmu/Properties/PublishProfiles/FolderProfile.pubxml
+++ b/Danmu/Properties/PublishProfiles/FolderProfile.pubxml
@@ -14,11 +14,10 @@
     <ExcludeApp_Data>False</ExcludeApp_Data>
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <ProjectGuid>b9c588d4-1f1b-47c6-8dfd-8434978890a7</ProjectGuid>
-    <SelfContained>true</SelfContained>
+    <SelfContained>false</SelfContained>
     <publishUrl>bin\Release-Win\netcoreapp3.1\publish\</publishUrl>
-    <DeleteExistingFiles>False</DeleteExistingFiles>
+    <DeleteExistingFiles>True</DeleteExistingFiles>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <PublishSingleFile>True</PublishSingleFile>
-    <PublishTrimmed>True</PublishTrimmed>
+    <PublishSingleFile>False</PublishSingleFile>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/Danmu/Startup.cs b/Danmu/Startup.cs
index a5ae86e..e9fc8df 100644
--- a/Danmu/Startup.cs
+++ b/Danmu/Startup.cs
@@ -56,6 +56,7 @@ public void ConfigureServices(IServiceCollection services)
 
 
             //Http请求
+            services.AddHttpClient();
             services.AddHttpClient(Gzip).ConfigurePrimaryHttpMessageHandler(() => new SocketsHttpHandler
                     {AutomaticDecompression = DecompressionMethods.GZip});
             services.AddHttpClient(Deflate).ConfigurePrimaryHttpMessageHandler(() => new SocketsHttpHandler
@@ -151,7 +152,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
             {
 #if DEBUG
                 spa.Options.SourcePath = "ClientApp";
-                spa.UseVueCli("serve",18081);
+                spa.UseVueCli("serve", 18081);
 #endif
             });
         }
diff --git a/Danmu/TrimmerRoots.xml b/Danmu/TrimmerRoots.xml
deleted file mode 100644
index 4931e4e..0000000
--- a/Danmu/TrimmerRoots.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<linker>
-  <assembly fullname="Microsoft.AspNetCore" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.Cors" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.Authorization" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.Authentication.Cookies" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.Mvc.Core" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.Hosting" preserve="all"/>
-  <assembly fullname="Microsoft.AspNetCore.HttpOverrides" preserve="all"/>
-
-  <assembly fullname="Microsoft.EntityFrameworkCore" preserve="all"/>
-  <assembly fullname="Npgsql.EntityFrameworkCore.PostgreSQL" preserve="all"/>
-
-  <assembly fullname="Microsoft.Extensions.Identity.Core" preserve="all"/>
-  <assembly fullname="Microsoft.Extensions.Configuration.Binder" preserve="all"/>
-  
-  <assembly fullname="System.ComponentModel.Annotations" preserve="all"/>
-</linker>
\ No newline at end of file
diff --git a/Danmu/Utils/BiliBili/BiliBiliHelp.Http.cs b/Danmu/Utils/BiliBili/BiliBiliHelp.Http.cs
index 960b74f..4c20f8b 100644
--- a/Danmu/Utils/BiliBili/BiliBiliHelp.Http.cs
+++ b/Danmu/Utils/BiliBili/BiliBiliHelp.Http.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Net.Http;
 using System.Threading.Tasks;
 using Danmu.Utils.Common;
 using static Danmu.Utils.Global.VariableDictionary;
@@ -17,8 +18,8 @@ private async Task<byte[]> GetBiliBiliPageRawAsync(string url)
             var key = Md5.GetMd5(url);
             return await _cache.GetOrCreateHttpCacheAsync(key, TimeSpan.FromMinutes(_setting.CidCacheTime), async () =>
             {
-                var httpClient = _httpClientFactory.CreateClient(Deflate);
-                var response = await httpClient.GetAsync(url);
+                var client = _httpClientFactory.CreateClient(Deflate);
+                var response = await client.GetAsync(url);
                 if (response.IsSuccessStatusCode) return await response.Content.ReadAsByteArrayAsync();
                 return new byte[0];
             });
@@ -35,10 +36,11 @@ private async Task<byte[]> GetDanmuRawAsync(string url, bool useCookie = false)
             var key = Md5.GetMd5(url);
             return await _cache.GetOrCreateHttpCacheAsync(key, TimeSpan.FromMinutes(_setting.DanmuCacheTime), async () =>
             {
-                var deflateClient = _httpClientFactory.CreateClient(Deflate);
+                var request = new HttpRequestMessage(HttpMethod.Get, url);
                 if (useCookie && !string.IsNullOrEmpty(_setting.Cookie))
-                    deflateClient.DefaultRequestHeaders.Add("Cookie", _setting.Cookie);
-                var response = await deflateClient.GetAsync(url);
+                    request.Headers.Add("Cookie", _setting.Cookie);
+                var client = _httpClientFactory.CreateClient(Deflate);
+                var response = await client.SendAsync(request);
                 if (response.IsSuccessStatusCode) return await response.Content.ReadAsByteArrayAsync();
                 return new byte[0];
             });
diff --git a/Danmu/Utils/BiliBili/BiliBiliHelp.cs b/Danmu/Utils/BiliBili/BiliBiliHelp.cs
index 4a9767e..d3e5fa6 100644
--- a/Danmu/Utils/BiliBili/BiliBiliHelp.cs
+++ b/Danmu/Utils/BiliBili/BiliBiliHelp.cs
@@ -17,10 +17,10 @@ public partial class BiliBiliHelp
         private readonly IHttpClientFactory _httpClientFactory;
         private readonly BiliBiliSetting _setting;
 
-        public BiliBiliHelp(AppConfiguration appConfiguration, IHttpClientFactory httpClientFactory,
+        public BiliBiliHelp(AppConfiguration appConfiguration, IHttpClientFactory clientFactory,
                             CacheDao biliBiliCache)
         {
-            _httpClientFactory = httpClientFactory;
+            _httpClientFactory = clientFactory;
             _setting = appConfiguration.GetAppSetting().BiliBiliSetting;
             _canGetHistory = !string.IsNullOrEmpty(_setting.Cookie);
             _cache = biliBiliCache;
diff --git a/Danmu/runtimeconfig.template.json b/Danmu/runtimeconfig.template.json
new file mode 100644
index 0000000..646313b
--- /dev/null
+++ b/Danmu/runtimeconfig.template.json
@@ -0,0 +1,5 @@
+{
+  "configProperties": {
+    "System.Net.Http.SocketsHttpHandler.Http2Support": true
+  }
+}
\ No newline at end of file