diff --git a/.gitignore b/.gitignore
index 406a7f0..aeb617a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ rabbitmq/开发指南.md
 ragflow/agent文档.md
 ragflow/README_GLOBAL.md
 redis/stream使用示例.md
+ragflow/client_http.go
diff --git a/ragflow/client.go b/ragflow/client.go
index e19bd94..612b2a7 100644
--- a/ragflow/client.go
+++ b/ragflow/client.go
@@ -2,6 +2,7 @@ package ragflow
 
 import (
 	"context"
+	"net"
 	"net/http"
 	"net/url"
 	"strings"
@@ -34,12 +35,32 @@ func initClient() {
 			return
 		}
 
+		// 自定义 Transport，增大连接池（解决并发连接不足导致的超时）
+		transport := &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			DialContext: (&net.Dialer{
+				Timeout:   30 * time.Second,
+				KeepAlive: 30 * time.Second,
+			}).DialContext,
+			MaxIdleConns:          200,              // 最大空闲连接数
+			MaxIdleConnsPerHost:   100,              // 每个 host 最大空闲连接数（关键！默认只有 2）
+			MaxConnsPerHost:       100,              // 每个 host 最大连接数
+			IdleConnTimeout:       90 * time.Second, // 空闲连接超时
+			TLSHandshakeTimeout:   10 * time.Second,
+			ExpectContinueTimeout: 1 * time.Second,
+			ResponseHeaderTimeout: 180 * time.Second, // 等待响应头超时（关键！）
+		}
+
 		// 初始化全局客户端
 		httpClient := gclient.New()
+		httpClient.SetBrowserMode(false)
 		httpClient.SetHeader("Authorization", "Bearer "+apiKey)
 		httpClient.SetHeader("Content-Type", "application/json")
 		httpClient.SetTimeout(180 * time.Second) // RAGFlow AI 推理需要较长时间
 
+		// 设置自定义 Transport
+		httpClient.Client.Transport = transport
+
 		globalClient = &Client{
 			BaseURL:    strings.TrimSuffix(baseURL, "/"),
 			APIKey:     apiKey,
@@ -97,32 +118,43 @@ func (c *Client) request(ctx context.Context, method, path string, body interfac
 		reqBody = string(jsonData)
 	}
 
+	// 设置 180 秒超时（RAGFlow AI 推理需要较长时间）
+	reqCtx, cancel := context.WithTimeout(ctx, 180*time.Second)
+	defer cancel()
+
 	var resp *gclient.Response
 
 	switch method {
 	case "GET":
-		resp, err = c.HTTPClient.Get(ctx, fullURL)
+		resp, err = c.HTTPClient.Get(reqCtx, fullURL)
 	case "POST":
-		resp, err = c.HTTPClient.Post(ctx, fullURL, reqBody)
+		resp, err = c.HTTPClient.Post(reqCtx, fullURL, reqBody)
 	case "PUT":
-		resp, err = c.HTTPClient.Put(ctx, fullURL, reqBody)
+		resp, err = c.HTTPClient.Put(reqCtx, fullURL, reqBody)
 	case "DELETE":
-		resp, err = c.HTTPClient.Delete(ctx, fullURL, reqBody)
+		resp, err = c.HTTPClient.Delete(reqCtx, fullURL, reqBody)
 	default:
 		return gerror.Newf("unsupported method: %s", method)
 	}
 
 	if err != nil {
-		return gerror.Newf("http request failed: %v", err)
+		g.Log().Errorf(ctx, "[RAGFlow HTTP] 请求失败: method=%s, url=%s, error=%v", method, fullURL, err)
+		return gerror.Newf("request failed: %v", err)
 	}
 	defer resp.Close()
 
+	respBody := resp.ReadAll()
+
+	// 打印响应详情
+	g.Log().Debugf(ctx, "[RAGFlow HTTP] 响应: status=%d, body=%s", resp.StatusCode, string(respBody))
+
 	if resp.StatusCode != http.StatusOK {
-		return gerror.Newf("http request failed with status: %d", resp.StatusCode)
+		g.Log().Errorf(ctx, "[RAGFlow HTTP] 非200响应: status=%d, body=%s", resp.StatusCode, string(respBody))
+		return gerror.Newf("http status %d: %s", resp.StatusCode, string(respBody))
 	}
 
-	respBody := resp.ReadAll()
 	if err = gjson.DecodeTo(respBody, result); err != nil {
+		g.Log().Errorf(ctx, "[RAGFlow HTTP] 解析响应失败: body=%s, error=%v", string(respBody), err)
 		return gerror.Newf("unmarshal response failed: %v", err)
 	}