diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/ChatManager.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/ChatManager.cs
index bb70d84d..c3fdb3a7 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/ChatManager.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/ChatManager.cs
@@ -1,4 +1,6 @@
 using System.ClientModel;
+using System.Diagnostics.CodeAnalysis;
+using System.Net;
 using System.Reflection;
 using System.Text.Json;
 using Dm.util;
@@ -8,6 +10,8 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using ModelContextProtocol.Server;
 using OpenAI;
+using OpenAI.Chat;
+using OpenAI.Responses;
 using Volo.Abp.Domain.Services;
 
 namespace Yi.Framework.AiHub.Domain.Managers;
@@ -23,18 +27,18 @@ public class ChatManager : DomainService
         _loggerFactory = loggerFactory;
     }
 
+
     public async Task CompleteChatStreamAsync()
     {
         //token可以用户传进来
-        // HttpClient.DefaultProxy = new WebProxy("127.0.0.1:8888");
-        var modelId = "gpt-5.2-chat";
+         // HttpClient.DefaultProxy = new WebProxy("127.0.0.1:8888");
+        var modelId = "gpt-5.2";
         var client = new OpenAIClient(new ApiKeyCredential("xxx"),
             new OpenAIClientOptions
             {
                 Endpoint = new Uri("https://yxai.chat/v1"),
             });
         var agent = client.GetChatClient(modelId)
-            .AsIChatClient() // Converts a native OpenAI SDK ChatClient into a Microsoft.Extensions.AI.IChatClient
             .CreateAIAgent("你是一个专业的网页ai助手");
 
 
diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Mcp/OnlineSearchTool.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Mcp/OnlineSearchTool.cs
index 2ab20f75..c11540d1 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Mcp/OnlineSearchTool.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Mcp/OnlineSearchTool.cs
@@ -10,6 +10,6 @@ public class OnlineSearchTool:ISingletonDependency
     [McpServerTool, Description("进行在线搜索")]
     public string OnlineSearch(string keyword)
     {
-        return "xxx";
+        return "奥德赛第一中学学生会会长是：郭老板";
     }
 }
\ No newline at end of file