diff --git a/crmeb/crmeb/services/ApiErrorCode.php b/crmeb/crmeb/services/ApiErrorCode.php
deleted file mode 100644
index 8367e64b..00000000
--- a/crmeb/crmeb/services/ApiErrorCode.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/**
- * Created by CRMEB.
- * User: 136327134@qq.com
- * Date: 2019/4/12 11:19
- */
-
-namespace crmeb\services;
-
-
-/**
- * 错误码统一存放类
- * Class ApiErrorCode
- * @package crmeb\services
- */
-class ApiErrorCode
-{
-
-    const SUCCESS = [200, 'SUCCESS'];
-    const ERROR = [400, '操作失败'];
-
-    const ERR_LOGIN = [40010, '登陆过期'];
-
-
-}
\ No newline at end of file
diff --git a/crmeb/crmeb/services/ExportService.php b/crmeb/crmeb/services/ExportService.php
deleted file mode 100644
index 53dad136..00000000
--- a/crmeb/crmeb/services/ExportService.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-/**
- *
- * @author: xaboy<365615158@qq.com>
- * @day: 2018/01/23
- */
-
-namespace crmeb\services;
-
-
-class ExportService
-{
-    public static function exportCsv($list, $filename, $header = [], $br = '_')
-    {
-        $tableStr = count($header) > 0 ? '"' . implode('","', $header) . '"' . PHP_EOL : '';
-        $tableStr .= self::tidyCsvStr($list, str_repeat($br, 99));
-        ob_end_clean();
-        ob_start();
-        header("Content-type:application/vnd.ms-excel");
-        header("Content-Disposition:filename=" . $filename . ".csv");
-        header('Content-Type:application/download');
-        exit(iconv('UTF-8', "GB2312//IGNORE", $tableStr));
-    }
-
-    private static function tidyCsvStr($list, $br = '')
-    {
-        $tableStr = '';
-        foreach ($list as $row) {
-            if (is_array($row)) {
-                $max = 1;
-                foreach ($row as $k => $item) {
-                    if (is_array($item)) {
-                        if ($max < ($l = count($item))) $max = $l;
-                    } else
-                        $row[$k] = [$item];
-                }
-                for ($i = 0; $i <= $max; $i++) {
-                    $exportRow = [];
-                    if ($max == $i) {
-                        if ($br == '')
-                            continue;
-                        else
-                            $exportRow = array_fill(0, count($row), $br);
-                    } else {
-                        foreach ($row as $item) {
-                            $exportRow[] = isset($item[$i]) && !empty($item[$i]) ? $item[$i] : ' ';
-                        }
-                    }
-                    $tableStr .= '"' . implode('","', $exportRow) . '"," "' . PHP_EOL;
-                }
-                $tableStr = rtrim($tableStr, PHP_EOL);
-            } else {
-                $tableStr .= implode('', ['"', $row, '"', ',']);
-            }
-            $tableStr .= PHP_EOL;
-        }
-        return $tableStr;
-    }
-}
\ No newline at end of file
diff --git a/crmeb/crmeb/services/ExpressService.php b/crmeb/crmeb/services/ExpressService.php
index ed623601..6b1c6b43 100644
--- a/crmeb/crmeb/services/ExpressService.php
+++ b/crmeb/crmeb/services/ExpressService.php
@@ -19,7 +19,7 @@ class ExpressService
 
     public static function query($no, $type = '')
     {
-        $appCode = SystemConfigService::config('system_express_app_code');
+        $appCode = sysConfig('system_express_app_code');
         if (!$appCode) return false;
         $res = HttpService::getRequest(self::$api['query'], compact('no', 'type'), ['Authorization:APPCODE ' . $appCode]);
         $result = json_decode($res, true) ?: false;
diff --git a/crmeb/crmeb/services/CanvasService.php b/crmeb/crmeb/utils/CanvasService.php
similarity index 99%
rename from crmeb/crmeb/services/CanvasService.php
rename to crmeb/crmeb/utils/CanvasService.php
index 65718448..f5d1620b 100644
--- a/crmeb/crmeb/services/CanvasService.php
+++ b/crmeb/crmeb/utils/CanvasService.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace crmeb\services;
+namespace crmeb\utils;
 
 use crmeb\traits\LogicTrait;
 use EasyWeChat\Core\Exceptions\RuntimeException;
diff --git a/crmeb/crmeb/services/ProgramServiceProvider.php b/crmeb/crmeb/utils/ProgramServiceProvider.php
similarity index 96%
rename from crmeb/crmeb/services/ProgramServiceProvider.php
rename to crmeb/crmeb/utils/ProgramServiceProvider.php
index 7ce1937c..878fc797 100644
--- a/crmeb/crmeb/services/ProgramServiceProvider.php
+++ b/crmeb/crmeb/utils/ProgramServiceProvider.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace crmeb\services;
+namespace crmeb\utils;
 
 use EasyWeChat\MiniProgram\AccessToken;
 use Pimple\Container;
diff --git a/crmeb/crmeb/services/ProgramSubscribeService.php b/crmeb/crmeb/utils/ProgramSubscribeService.php
similarity index 99%
rename from crmeb/crmeb/services/ProgramSubscribeService.php
rename to crmeb/crmeb/utils/ProgramSubscribeService.php
index 8ff18fbb..9523ec7c 100644
--- a/crmeb/crmeb/services/ProgramSubscribeService.php
+++ b/crmeb/crmeb/utils/ProgramSubscribeService.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace crmeb\services;
+namespace crmeb\utils;
 
 use EasyWeChat\Core\AbstractAPI;
 use EasyWeChat\Core\AccessToken;