diff --git a/src/Flandre.Adapters.OneBot.Extensions/AdapterCollectionExtensions.cs b/src/Flandre.Adapters.OneBot.Extensions/AdapterCollectionExtensions.cs
index 7c87303..f2118c4 100644
--- a/src/Flandre.Adapters.OneBot.Extensions/AdapterCollectionExtensions.cs
+++ b/src/Flandre.Adapters.OneBot.Extensions/AdapterCollectionExtensions.cs
@@ -49,4 +49,3 @@ public static void AddOneBot(this IAdapterCollection adapters, OneBotAdapterConf
         adapters.Add(new OneBotAdapter(config));
     }
 }
-
diff --git a/src/Flandre.Framework/Common/CommandParseResult.cs b/src/Flandre.Framework/Common/CommandParseResult.cs
index 6e253f3..46d5646 100644
--- a/src/Flandre.Framework/Common/CommandParseResult.cs
+++ b/src/Flandre.Framework/Common/CommandParseResult.cs
@@ -9,7 +9,7 @@ public sealed class CommandParseResult
     /// 参数解析结果
     /// </summary>
     public List<object?> ParsedArguments { get; } = new();
-    
+
     /// <summary>
     /// 选项解析结果（选项名-值）
     /// </summary>
diff --git a/src/Flandre.Framework/Common/DefaultCommandParser.cs b/src/Flandre.Framework/Common/DefaultCommandParser.cs
index a6ba746..e2a2042 100644
--- a/src/Flandre.Framework/Common/DefaultCommandParser.cs
+++ b/src/Flandre.Framework/Common/DefaultCommandParser.cs
@@ -7,12 +7,12 @@ namespace Flandre.Framework.Common;
 internal class DefaultCommandParser : ICommandParser
 {
     private readonly CommandService _service;
-    
+
     public DefaultCommandParser(CommandService service)
     {
         _service = service;
     }
-    
+
     /// <summary>
     /// 解析指令文本的参数及选项部分
     /// </summary>
diff --git a/tests/Flandre.Framework.Tests/CommandTests.cs b/tests/Flandre.Framework.Tests/CommandTests.cs
index 1dc01e3..ada63a7 100644
--- a/tests/Flandre.Framework.Tests/CommandTests.cs
+++ b/tests/Flandre.Framework.Tests/CommandTests.cs
@@ -29,7 +29,8 @@ public static MessageContent Test1(bool arg1, [Option] double opt = 0)
         [Command("test2", "..test111.11...45.14.")]
         [Obsolete("This command is obsoleted.")]
         public static string Test2(int arg1, float arg2, CommandContext ctx,
-            [Option] bool opt1 = true, [Option(ShortName = 'o')] bool opt2 = false)
+            [Option]
+            bool opt1 = true, [Option(ShortName = 'o')] bool opt2 = false)
         {
             return $"{arg1} {arg2} {opt1} {opt2}";
         }
@@ -91,7 +92,7 @@ public async Task TestCommands()
 
         await app.StartWithDefaultsAsync();
 
-        Assert.Equal(7, service.RootCommandNode.CountCommands()); 
+        Assert.Equal(7, service.RootCommandNode.CountCommands());
 
         MessageContent? content;
 
diff --git a/tests/Flandre.Framework.Tests/SessionTests.cs b/tests/Flandre.Framework.Tests/SessionTests.cs
index e254865..cd5ee00 100644
--- a/tests/Flandre.Framework.Tests/SessionTests.cs
+++ b/tests/Flandre.Framework.Tests/SessionTests.cs
@@ -1,6 +1,4 @@
-using Flandre.Framework.Extensions;
-
-namespace Flandre.Framework.Tests;
+namespace Flandre.Framework.Tests;
 
 public class SessionTests
 {