diff --git a/application/services/WorkerService.php b/application/services/WorkerService.php
index a98feb5..80587f6 100644
--- a/application/services/WorkerService.php
+++ b/application/services/WorkerService.php
@@ -3,9 +3,7 @@
 namespace app\services;
 
 use app\common\library\Token;
-use EasyWeChat\Factory;
-use EasyWeChat\Kernel\Exceptions\InvalidConfigException;
-use EasyWeChat\MiniProgram\Application;
+use EasyWeChat\MiniApp\Application;
 
 class WorkerService extends BaseService
 {
@@ -47,8 +45,9 @@ class WorkerService extends BaseService
     {
         $app = $this->getMiniProgramApp();
         try {
-            $info = $app->auth->session($code);
-        } catch (InvalidConfigException $e) {
+            $utils = $app->getUtils();
+            $info = $utils->codeToSession($code);
+        } catch (\Exception $e) {
             $this->apiError('登录失败', $e);
         }
 
@@ -82,18 +81,31 @@ class WorkerService extends BaseService
             'app_id' => config('mini_program.app_id'),
             'secret' => config('mini_program.secret'),
         ];
-        return Factory::miniProgram($config);
+        return new Application($config);
     }
 
     /**
-     * 解密微信手机号
+     * 通过 code 获取用户手机号
+     * @param string $code
+     * @return array
+     */
+    private function code2PhoneNumberInfo(string $code): array
+    {
+        $app = $this->getMiniProgramApp();
+        $phoneInfo = $app->getClient()->postJson('wxa/business/getuserphonenumber', ['code' => $code]);
+
+        return $phoneInfo->toArray();
+    }
+
+    /**
+     * 获取用户手机号
      * @param string $code
      * @return mixed
      */
     public function getPhoneNumber(string $code)
     {
-        //getPhoneNumber 方法通过魔术方法 __call 获取
-        $phoneInfo = $this->getMiniProgramApp()->getPhoneNumber($code);
+        //通过 code 获取手机号信息
+        $phoneInfo = $this->code2PhoneNumberInfo($code);
 
         if (empty($phoneInfo)) {
             $this->apiError('获取手机号失败', 0, $phoneInfo);