diff --git a/app/Http/Controllers/Passport/CommController.php b/app/Http/Controllers/Passport/CommController.php
index e50e0150..f502da97 100644
--- a/app/Http/Controllers/Passport/CommController.php
+++ b/app/Http/Controllers/Passport/CommController.php
@@ -50,8 +50,7 @@ class CommController extends Controller
             abort(500, '发送失败');
         }
 
-        Cache::put($redisKey, $code);
-        Redis::expire($redisKey, 600);
+        Cache::put($redisKey, $code, 10);
         return response([
             'data' => true
         ]);