diff --git a/internal/infrastructure/external/shujubao/shujubao_service.go b/internal/infrastructure/external/shujubao/shujubao_service.go
index 1666c69..08c613d 100644
--- a/internal/infrastructure/external/shujubao/shujubao_service.go
+++ b/internal/infrastructure/external/shujubao/shujubao_service.go
@@ -2,7 +2,6 @@ package shujubao
 
 import (
 	"context"
-	"crypto/md5"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -67,6 +66,7 @@ type ShujubaoResp struct {
 	Message string      `json:"message"`
 	Data    interface{} `json:"data"`
 	Success bool        `json:"success"`
+	SeqNo   string      `json:"seqNo"`
 }
 
 // ShujubaoConfig 数据宝服务配置
@@ -102,13 +102,6 @@ func NewShujubaoService(url, appSecret string, signMethod SignMethod, timeout ti
 	}
 }
 
-// generateRequestID 生成请求 ID
-func (s *ShujubaoService) generateRequestID() string {
-	timestamp := time.Now().UnixNano()
-	hash := md5.Sum([]byte(fmt.Sprintf("%d_%s", timestamp, s.config.AppSecret)))
-	return fmt.Sprintf("shujubao_%x", hash[:8])
-}
-
 // buildSortedParamStr 将入参按 key 的 ASCII 排序组合为 key1=value1&key2=value2&...
 func buildSortedParamStr(params map[string]interface{}) string {
 	if len(params) == 0 {
@@ -203,7 +196,6 @@ func (s *ShujubaoService) buildRequestURL(apiPath string) string {
 // CallAPI 调用数据宝 API（POST）。最终请求地址 = url + 拼接接口地址值；body 为业务参数；sign、timestamp 按原样传 header。
 func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params map[string]interface{}) (data interface{}, err error) {
 	startTime := time.Now()
-	requestID := s.generateRequestID()
 	timestamp := strconv.FormatInt(time.Now().Unix(), 10)
 
 	// 最终请求 URL = https://api.chinadatapay.com/communication + 拼接接口地址值，如 /personal/197
@@ -215,7 +207,7 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 	}
 
 	if s.logger != nil {
-		s.logger.LogRequest(requestID, transactionID, apiPath, requestURL)
+		s.logger.LogRequest("", transactionID, apiPath, requestURL)
 	}
 
 	// 使用 application/x-www-form-urlencoded，贵司接口暂不支持 JSON 入参
@@ -225,7 +217,7 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 	if err != nil {
 		err = errors.Join(ErrSystem, err)
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+			s.logger.LogError("", transactionID, apiPath, err, paramsForLog(params))
 		}
 		return nil, err
 	}
@@ -254,7 +246,7 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 			err = errors.Join(ErrSystem, err)
 		}
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+			s.logger.LogError("", transactionID, apiPath, err, paramsForLog(params))
 		}
 		return nil, err
 	}
@@ -264,20 +256,18 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 	if err != nil {
 		err = errors.Join(ErrSystem, err)
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+			s.logger.LogError("", transactionID, apiPath, err, paramsForLog(params))
 		}
 		return nil, err
 	}
 
-	if s.logger != nil {
-		duration := time.Since(startTime)
-		s.logger.LogResponse(requestID, transactionID, apiPath, response.StatusCode, duration)
-	}
+	duration := time.Since(startTime)
 
 	if response.StatusCode != http.StatusOK {
 		err = errors.Join(ErrDatasource, fmt.Errorf("HTTP状态码 %d", response.StatusCode))
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+			s.logger.LogResponse("", transactionID, apiPath, response.StatusCode, duration)
+			s.logger.LogError("", transactionID, apiPath, err, paramsForLog(params))
 		}
 		return nil, err
 	}
@@ -286,11 +276,17 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 	if err := json.Unmarshal(respBody, &shujubaoResp); err != nil {
 		err = errors.Join(ErrSystem, fmt.Errorf("响应解析失败: %w", err))
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+			s.logger.LogResponse("", transactionID, apiPath, response.StatusCode, duration)
+			s.logger.LogError("", transactionID, apiPath, err, paramsForLog(params))
 		}
 		return nil, err
 	}
 
+	seqNo := shujubaoResp.SeqNo
+	if s.logger != nil {
+		s.logger.LogResponse(seqNo, transactionID, apiPath, response.StatusCode, duration)
+	}
+
 	code := shujubaoResp.Code
 
 	// 成功码只有这三类：其它 code 都走统一错误映射返回
@@ -299,12 +295,12 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 		if queryEmptyErr := GetQueryEmptyErrByCode(code); queryEmptyErr != nil {
 			err = errors.Join(queryEmptyErr, shujubaoErr)
 			if s.logger != nil {
-				s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
+				s.logger.LogError(seqNo, transactionID, apiPath, err, paramsForLog(params))
 			}
 			return nil, err
 		}
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, shujubaoErr, paramsForLog(params))
+			s.logger.LogError(seqNo, transactionID, apiPath, shujubaoErr, paramsForLog(params))
 		}
 		return nil, errors.Join(ErrDatasource, shujubaoErr)
 	}