diff --git a/src/Infrastructure/BotSharp.Abstraction/Agents/Enums/BuiltInAgentId.cs b/src/Infrastructure/BotSharp.Abstraction/Agents/Enums/BuiltInAgentId.cs
new file mode 100644
index 00000000..98aaf454
--- /dev/null
+++ b/src/Infrastructure/BotSharp.Abstraction/Agents/Enums/BuiltInAgentId.cs
@@ -0,0 +1,8 @@
+namespace BotSharp.Abstraction.Agents.Enums;
+
+public class BuiltInAgentId
+{
+    public const string AIAssistant = "01fcc3e5-9af7-49e6-ad7a-a760bd12dc4a";
+    public const string Chatbot = "01e2fc5c-2c89-4ec7-8470-7688608b496c";
+    public const string HumanSupport = "01dcc3e5-0af7-49e6-ad7a-a760bd12dc4b";
+}
diff --git a/src/Infrastructure/BotSharp.Core/Agents/AgentPlugin.cs b/src/Infrastructure/BotSharp.Core/Agents/AgentPlugin.cs
index fa572e67..43bd9c7f 100644
--- a/src/Infrastructure/BotSharp.Core/Agents/AgentPlugin.cs
+++ b/src/Infrastructure/BotSharp.Core/Agents/AgentPlugin.cs
@@ -17,9 +17,9 @@ public class AgentPlugin : IBotSharpPlugin
 
     public string[] AgentIds => new string[]
     {
-        "01fcc3e5-9af7-49e6-ad7a-a760bd12dc4a",
-        "01e2fc5c-2c89-4ec7-8470-7688608b496c",
-        "01dcc3e5-0af7-49e6-ad7a-a760bd12dc4b"
+        BuiltInAgentId.AIAssistant,
+        BuiltInAgentId.Chatbot,
+        BuiltInAgentId.HumanSupport
     };
 
     public object GetNewSettingsInstance() =>
diff --git a/src/Infrastructure/BotSharp.OpenAPI/Controllers/TranslationController.cs b/src/Infrastructure/BotSharp.OpenAPI/Controllers/TranslationController.cs
new file mode 100644
index 00000000..ac7686a1
--- /dev/null
+++ b/src/Infrastructure/BotSharp.OpenAPI/Controllers/TranslationController.cs
@@ -0,0 +1,30 @@
+using BotSharp.Abstraction.Agents.Models;
+using BotSharp.Abstraction.Translation;
+using BotSharp.OpenAPI.ViewModels.Translations;
+
+namespace BotSharp.OpenAPI.Controllers;
+
+[Authorize]
+[ApiController]
+public class TranslationController : ControllerBase
+{
+    private readonly IServiceProvider _services;
+
+    public TranslationController(IServiceProvider services)
+    {
+        _services = services;
+    }
+
+    [HttpPost("/translate")]
+    public async Task<TranslationResponseModel> Translate([FromBody] TranslationRequestModel model)
+    {
+        var agentService = _services.GetRequiredService<IAgentService>();
+        var agent = await agentService.LoadAgent(BuiltInAgentId.AIAssistant);
+        var translator = _services.GetRequiredService<ITranslationService>();
+        var text = await translator.Translate(agent, Guid.NewGuid().ToString(), model.Text, language: model.ToLang);
+        return new TranslationResponseModel
+        {
+            Text = text
+        };
+    }
+}
diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationRequestModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationRequestModel.cs
new file mode 100644
index 00000000..588dedfc
--- /dev/null
+++ b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationRequestModel.cs
@@ -0,0 +1,9 @@
+using BotSharp.Abstraction.Infrastructures.Enums;
+
+namespace BotSharp.OpenAPI.ViewModels.Translations;
+
+public class TranslationRequestModel
+{
+    public string Text { get; set; } = null!;
+    public string ToLang { get; set; } = LanguageType.CHINESE;
+}
diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationResponseModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationResponseModel.cs
new file mode 100644
index 00000000..0c547d2b
--- /dev/null
+++ b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Translations/TranslationResponseModel.cs
@@ -0,0 +1,11 @@
+using System.Text.Json.Serialization;
+
+namespace BotSharp.OpenAPI.ViewModels.Translations;
+
+public class TranslationResponseModel
+{
+    public string Text { get; set; } = null!;
+
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public string FromLang { get; set; } = null!;
+}
diff --git a/src/Plugins/BotSharp.Plugin.WebDriver/Drivers/PlaywrightDriver/PlaywrightInstance.cs b/src/Plugins/BotSharp.Plugin.WebDriver/Drivers/PlaywrightDriver/PlaywrightInstance.cs
index 1218e524..69e94f13 100644
--- a/src/Plugins/BotSharp.Plugin.WebDriver/Drivers/PlaywrightDriver/PlaywrightInstance.cs
+++ b/src/Plugins/BotSharp.Plugin.WebDriver/Drivers/PlaywrightDriver/PlaywrightInstance.cs
@@ -71,7 +71,10 @@ public class PlaywrightInstance : IDisposable
                 Serilog.Log.Information($"Page is closed: {e.Url}");
             };
             Serilog.Log.Information($"New page is created: {page.Url}");
-            await page.SetViewportSizeAsync(1600, 900);
+            if (!page.IsClosed)
+            {
+                await page.SetViewportSizeAsync(1600, 900);
+            }
 
             /*page.Response += async (sender, e) =>
             {