diff --git a/app/common/service/WechatSubscriptService.php b/app/common/service/WechatSubscriptService.php
index 1a17f20..63f0ea4 100644
--- a/app/common/service/WechatSubscriptService.php
+++ b/app/common/service/WechatSubscriptService.php
@@ -31,6 +31,9 @@ class WechatSubscriptService
     {
         try {
             $access_token = WechatUtil::getAccessToken();
+            if(isset($access_token['code'])){
+                throw new Exception('获取access_token失败');
+            }
             $result = $this->client->request('post', 'cgi-bin/message/template/send?access_token=' . $access_token, [
                 'json' => $send_data,
             ]);
diff --git a/app/utils/WechatUtil.php b/app/utils/WechatUtil.php
index d49f3a4..455247b 100644
--- a/app/utils/WechatUtil.php
+++ b/app/utils/WechatUtil.php
@@ -23,6 +23,7 @@ class WechatUtil
         try {
 //            $str = '83_0jVm82U7ri-UENTGoTTFh2jowRpAN379ahJvK_3HpLPbdIheIr-ahgYhc5kkHv6dDYyaHklwqffKRQYOxURrQ-H8xq8kYvjoajYZQBNFhMCaBJs0VOU4PE5_-bYPUXfAAAXCF';
 //            Cache::set(self::GENERAL_ACCESS_TOKEN, $str, 3500);
+            Cache::delete(self::GENERAL_ACCESS_TOKEN);
             if (Cache::has(self::GENERAL_ACCESS_TOKEN)) {
                 return Cache::get(self::GENERAL_ACCESS_TOKEN);
             } else {