diff --git a/STranslateDLL/Program.cs b/STranslateDLL/LocalMode.cs
similarity index 99%
rename from STranslateDLL/Program.cs
rename to STranslateDLL/LocalMode.cs
index 1d20220..2982804 100644
--- a/STranslateDLL/Program.cs
+++ b/STranslateDLL/LocalMode.cs
@@ -4,7 +4,7 @@ using System.Text.Json.Nodes;
 
 namespace STranslateDLL;
 
-public static class Program
+public static class LocalMode
 {
     public static async Task<string> ExecuteAsync(
         string content,
diff --git a/STranslateDLLTests/ProgramTests.cs b/STranslateDLLTests/LocalModeTests.cs
similarity index 73%
rename from STranslateDLLTests/ProgramTests.cs
rename to STranslateDLLTests/LocalModeTests.cs
index 595b83d..b37653b 100644
--- a/STranslateDLLTests/ProgramTests.cs
+++ b/STranslateDLLTests/LocalModeTests.cs
@@ -5,7 +5,7 @@ using Xunit.Abstractions;
 
 namespace STranslateDLLTests;
 
-public class ProgramTests(ITestOutputHelper testOutputHelper)
+public class LocalModeTests(ITestOutputHelper testOutputHelper)
 {
     [Fact()]
     public async Task ExecuteAsyncTestAsync()
@@ -13,7 +13,7 @@ public class ProgramTests(ITestOutputHelper testOutputHelper)
         try
         {
             var cts = new CancellationTokenSource();
-            var ret = await Program.ExecuteAsync("Hello World", "auto", "ZH", cts.Token);
+            var ret = await LocalMode.ExecuteAsync("Hello World", "auto", "ZH", cts.Token);
             testOutputHelper.WriteLine(ret);
         }
         catch (Exception ex)