diff --git a/server/websocket/internal/logic/datatransferlogic.go b/server/websocket/internal/logic/datatransferlogic.go
index aaaa07fc..b62f4dca 100644
--- a/server/websocket/internal/logic/datatransferlogic.go
+++ b/server/websocket/internal/logic/datatransferlogic.go
@@ -8,6 +8,7 @@ import (
 	"errors"
 	"fusenapi/constants"
 	"fusenapi/utils/auth"
+	"fusenapi/utils/basic"
 	"fusenapi/utils/encryption_decryption"
 	"fusenapi/utils/websocket_data"
 	"net/http"
@@ -118,7 +119,7 @@ func (l *DataTransferLogic) DataTransfer(w http.ResponseWriter, r *http.Request)
 		return
 	}
 	//设置连接
-	ws, err := l.setConnPool(conn, *userInfo, isFirefoxBrowser)
+	ws, err := l.setConnPool(conn, userInfo, isFirefoxBrowser)
 	if err != nil {
 		conn.Close()
 		return
@@ -138,7 +139,7 @@ func (l *DataTransferLogic) DataTransfer(w http.ResponseWriter, r *http.Request)
 }
 
 // 设置连接
-func (l *DataTransferLogic) setConnPool(conn *websocket.Conn, userInfo auth.UserInfo, isFirefoxBrowser bool) (wsConnectItem, error) {
+func (l *DataTransferLogic) setConnPool(conn *websocket.Conn, userInfo *auth.UserInfo, isFirefoxBrowser bool) (wsConnectItem, error) {
 	//生成连接唯一标识（失败重试10次）
 	uniqueId, err := l.getUniqueId(userInfo, 10)
 	if err != nil {
@@ -171,7 +172,7 @@ func (l *DataTransferLogic) setConnPool(conn *websocket.Conn, userInfo auth.User
 }
 
 // 获取唯一id
-func (l *DataTransferLogic) getUniqueId(userInfo auth.UserInfo, retryTimes int) (uniqueId string, err error) {
+func (l *DataTransferLogic) getUniqueId(userInfo *auth.UserInfo, retryTimes int) (uniqueId string, err error) {
 	if retryTimes < 0 {
 		return "", errors.New("failed to get unique id")
 	}
@@ -195,24 +196,12 @@ func (l *DataTransferLogic) getUniqueId(userInfo auth.UserInfo, retryTimes int)
 // 鉴权
 func (l *DataTransferLogic) checkAuth(r *http.Request) (isAuth bool, userInfo *auth.UserInfo) {
 	// 解析JWT token,并对空用户进行判断
-	claims, err := l.svcCtx.ParseJwtToken(r)
-	// 如果解析JWT token出错,则返回未授权的JSON响应并记录错误消息
+	userInfo, err := basic.ParseJwtToken(r, l.svcCtx)
 	if err != nil {
-		logx.Error("ParseJwtToken err:", err)
 		return false, nil
 	}
-	if claims != nil {
-		// 从token中获取对应的用户信息
-		userInfo, err = auth.GetUserInfoFormMapClaims(claims)
-		// 如果获取用户信息出错,则返回未授权的JSON响应并记录错误消息
-		if err != nil {
-			logx.Error("GetUserInfoFormMapClaims err:", err)
-			return false, nil
-		}
-		return true, userInfo
-	}
 	//白板用户
-	return true, &auth.UserInfo{}
+	return true, userInfo
 }
 
 // 鉴权失败通知