diff --git a/internal/agent/agent.go b/internal/agent/agent.go
index 94b7e2db..dabfa544 100644
--- a/internal/agent/agent.go
+++ b/internal/agent/agent.go
@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"net"
 	"net/http"
 	"strings"
 	"time"
@@ -30,8 +31,28 @@ func NewAgent(cfg *config.OpenAIConfig, mcpServer *mcp.Server, logger *zap.Logge
 	if maxIterations <= 0 {
 		maxIterations = 30
 	}
+	
+	// 配置HTTP Transport，优化连接管理和超时设置
+	transport := &http.Transport{
+		DialContext: (&net.Dialer{
+			Timeout:   30 * time.Second,
+			KeepAlive: 30 * time.Second,
+		}).DialContext,
+		MaxIdleConns:        100,
+		MaxIdleConnsPerHost: 10,
+		IdleConnTimeout:     90 * time.Second,
+		TLSHandshakeTimeout: 10 * time.Second,
+		ResponseHeaderTimeout: 5 * time.Minute, // 响应头超时
+		DisableKeepAlives:   false, // 启用连接复用
+	}
+	
+	// 增加超时时间到30分钟，以支持长时间运行的AI推理
+	// 特别是当使用流式响应或处理复杂任务时
 	return &Agent{
-		openAIClient:  &http.Client{Timeout: 5 * time.Minute},
+		openAIClient: &http.Client{
+			Timeout:   30 * time.Minute, // 从5分钟增加到30分钟
+			Transport: transport,
+		},
 		config:        cfg,
 		mcpServer:     mcpServer,
 		logger:        logger,