diff --git a/ragflow/client.go b/ragflow/client.go
index 7dab00a..c0ee6c2 100644
--- a/ragflow/client.go
+++ b/ragflow/client.go
@@ -2,17 +2,13 @@ package ragflow
 
 import (
 	"context"
-	"net/http"
 	"net/url"
 	"strings"
 	"sync"
-	"time"
 
 	commonHttp "gitee.com/red-future---jilin-g/common/http"
-	"github.com/gogf/gf/v2/encoding/gjson"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/net/gclient"
 )
 
 var (
@@ -36,9 +32,8 @@ func initClient() {
 		}
 
 		globalClient = &Client{
-			BaseURL:    strings.TrimSuffix(baseURL, "/"),
-			APIKey:     apiKey,
-			HTTPClient: commonHttp.Httpclient,
+			BaseURL: strings.TrimSuffix(baseURL, "/"),
+			APIKey:  apiKey,
 		}
 
 		g.Log().Infof(ctx, "✅ RAGFlow 客户端初始化成功: baseURL=%s", baseURL)
@@ -47,14 +42,12 @@ func initClient() {
 
 // loadConfig 从配置文件加载 RAGFlow 配置
 func loadConfig(ctx context.Context) (baseURL, apiKey string) {
-	// 使用 GoFrame 全局配置（从项目的 config.yml 读取）
 	baseURL = g.Cfg().MustGet(ctx, "ragflow.base_url", "").String()
 	apiKey = g.Cfg().MustGet(ctx, "ragflow.api_key", "").String()
 	return
 }
 
 // GetGlobalClient 获取全局客户端（延迟初始化）
-// 使用示例：client := ragflow.GetGlobalClient()
 func GetGlobalClient() *Client {
 	initClient()
 	return globalClient
@@ -62,9 +55,8 @@ func GetGlobalClient() *Client {
 
 // Client RAGFlow API 客户端
 type Client struct {
-	BaseURL    string
-	APIKey     string
-	HTTPClient *gclient.Client // HTTP 客户端
+	BaseURL string
+	APIKey  string
 }
 
 // CommonResponse 通用响应结构
@@ -79,55 +71,30 @@ func (r *CommonResponse) IsSuccess() bool {
 	return r.Code == 0
 }
 
-// request 发送 HTTP 请求
+// request 发送 HTTP 请求（使用统一的common/http包）
 func (c *Client) request(ctx context.Context, method, path string, body interface{}, result interface{}) (err error) {
 	fullURL := c.BaseURL + path
 
-	// 序列化请求体
-	var reqBody string
-	if body != nil {
-		jsonData, jsonErr := gjson.Encode(body)
-		if jsonErr != nil {
-			return gerror.Newf("marshal request body failed: %v", jsonErr)
-		}
-		reqBody = string(jsonData)
-	}
-
-	// 设置请求头和超时
-	// 注意：使用 Chain 模式，避免修改全局 Httpclient
-	client := c.HTTPClient.Timeout(180 * time.Second).Header(map[string]string{
+	headers := map[string]string{
 		"Authorization": "Bearer " + c.APIKey,
 		"Content-Type":  "application/json",
-	})
+	}
 
-	// 发送请求
-	var resp *gclient.Response
 	switch method {
 	case "GET":
-		resp, err = client.Get(ctx, fullURL)
+		err = commonHttp.Get(ctx, fullURL, headers, result, body)
 	case "POST":
-		resp, err = client.Post(ctx, fullURL, reqBody)
+		err = commonHttp.Post(ctx, fullURL, headers, result, body)
 	case "PUT":
-		resp, err = client.Put(ctx, fullURL, reqBody)
+		err = commonHttp.Put(ctx, fullURL, headers, result, body)
 	case "DELETE":
-		resp, err = client.Delete(ctx, fullURL, reqBody)
+		err = commonHttp.Delete(ctx, fullURL, headers, result, body)
 	default:
 		return gerror.Newf("unsupported method: %s", method)
 	}
 
 	if err != nil {
-		return gerror.Newf("request failed: %v", err)
-	}
-	defer resp.Close()
-
-	respBody := resp.ReadAll()
-
-	if resp.StatusCode != http.StatusOK {
-		return gerror.Newf("http status %d: %s", resp.StatusCode, string(respBody))
-	}
-
-	if err = gjson.DecodeTo(respBody, result); err != nil {
-		return gerror.Newf("unmarshal response failed: %v", err)
+		return gerror.Newf("RAGFlow API request failed: %v", err)
 	}
 
 	return
diff --git a/ragflow/document.go b/ragflow/document.go
index af39527..f263c9b 100644
--- a/ragflow/document.go
+++ b/ragflow/document.go
@@ -9,6 +9,7 @@ import (
 	"mime/multipart"
 	"strings"
 
+	commonHttp "gitee.com/red-future---jilin-g/common/http"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
 )
@@ -185,7 +186,7 @@ func (c *Client) UploadDocumentFromText(ctx context.Context, datasetId, content,
 	}
 
 	// 发送请求
-	client := c.HTTPClient.Clone()
+	client := commonHttp.Httpclient.Clone()
 	client.SetHeader("Authorization", "Bearer "+c.APIKey)
 	client.SetHeader("Content-Type", writer.FormDataContentType())