FIX

app/Service/MiniprogramService.php

@@ -10,6 +10,7 @@ use App\Model\OrderMain;
 use App\Model\Store;
 use App\Model\Users;
 use EasyWeChat\Factory;
+use Hyperf\Guzzle\CoroutineHandler;
 
 class MiniprogramService implements MiniprogramServiceInterface
 {
@@ -141,6 +142,7 @@ class MiniprogramService implements MiniprogramServiceInterface
         }
 
         $app = Factory::miniProgram(config('wxtempmsg'));
+        $app['guzzle_handler'] = CoroutineHandler::class;
         $app->uniform_message->send($template);
     }