diff --git a/internal/application/api/api_application_service.go b/internal/application/api/api_application_service.go
index 6f033ee..a2533e0 100644
--- a/internal/application/api/api_application_service.go
+++ b/internal/application/api/api_application_service.go
@@ -319,15 +319,28 @@ func (s *ApiApplicationServiceImpl) callExternalApi(ctx context.Context, cmd *co
 		callContext)
 
 	if err != nil {
+		mappedErrorType := entities.ApiCallErrorSystem
 		if errors.Is(err, processors.ErrDatasource) {
-			return "", ErrSystem
+			mappedErrorType = entities.ApiCallErrorDatasource
 		} else if errors.Is(err, processors.ErrInvalidParam) {
-			return "", ErrInvalidParam
+			mappedErrorType = entities.ApiCallErrorInvalidParam
 		} else if errors.Is(err, processors.ErrNotFound) {
-			return "", ErrQueryEmpty
-		} else {
-			return "", ErrSystem
+			mappedErrorType = entities.ApiCallErrorQueryEmpty
 		}
+
+		s.logger.Error("调用第三方接口失败",
+			zap.String("transaction_id", validation.ApiCall.TransactionId),
+			zap.String("api_name", cmd.ApiName),
+			zap.String("error_type", mappedErrorType),
+			zap.Error(err))
+
+		if mappedErrorType == entities.ApiCallErrorInvalidParam {
+			return "", ErrInvalidParam
+		}
+		if mappedErrorType == entities.ApiCallErrorQueryEmpty {
+			return "", ErrQueryEmpty
+		}
+		return "", ErrSystem
 	}
 
 	return string(response), nil
diff --git a/internal/infrastructure/external/shujubao/shujubao_service.go b/internal/infrastructure/external/shujubao/shujubao_service.go
index d19f9c7..1666c69 100644
--- a/internal/infrastructure/external/shujubao/shujubao_service.go
+++ b/internal/infrastructure/external/shujubao/shujubao_service.go
@@ -295,23 +295,16 @@ func (s *ShujubaoService) CallAPI(ctx context.Context, apiPath string, params ma
 
 	// 成功码只有这三类：其它 code 都走统一错误映射返回
 	if code != "10000" && code != "200" && code != "0" {
-		// 将上游失败返回码单独记录到日志参数中，便于排查与统计
-		logParams := paramsForLog(params)
-		if logParams == nil {
-			logParams = map[string]interface{}{}
-		}
-		logParams["shujubao_return_code"] = code
-
 		shujubaoErr := NewShujubaoErrorFromCode(code, shujubaoResp.Message)
 		if queryEmptyErr := GetQueryEmptyErrByCode(code); queryEmptyErr != nil {
 			err = errors.Join(queryEmptyErr, shujubaoErr)
 			if s.logger != nil {
-				s.logger.LogError(requestID, transactionID, apiPath, err, logParams)
+				s.logger.LogError(requestID, transactionID, apiPath, err, paramsForLog(params))
 			}
 			return nil, err
 		}
 		if s.logger != nil {
-			s.logger.LogError(requestID, transactionID, apiPath, shujubaoErr, logParams)
+			s.logger.LogError(requestID, transactionID, apiPath, shujubaoErr, paramsForLog(params))
 		}
 		return nil, errors.Join(ErrDatasource, shujubaoErr)
 	}