diff --git a/app/controller/IndexController.php b/app/controller/IndexController.php
index 131ae12..7944461 100644
--- a/app/controller/IndexController.php
+++ b/app/controller/IndexController.php
@@ -4,6 +4,8 @@ namespace app\controller;
 
 use support\Request;
 use support\Db;
+use app\result\Result;
+use Carbon\Carbon;
 
 class IndexController
 {
@@ -17,22 +19,45 @@ class IndexController
         return $readme;
     }
 
-    public function view(Request $request)
+    /**
+     * 更新时间
+     */
+    public function updated($name = 'ThinkPHP6')
     {
-        return view('index/view', ['name' => 'webman']);
-    }
-        
-    public function json(Request $request)
-    {
-        $assets = Db::table('asset')->where('scan_time', null)->count();
+        // 获取当前时间
+        $current = Carbon::now();
 
-        return json(['code' => 0, 'msg' => 'ok','data'=>$assets]);
+        // 添加 21 天到当前时间
+        $trialExpires = $current->addDays(21);
+        $data = ['date' => $trialExpires->toDateString(), 'tip' => ' '];
+        // $result = Db::table("demo")->where("id",1)->find();
+        // dump($result);
+        Db::table('time_log')->insert($data);
+        return Result::show(200, 'ok', ['time' => $trialExpires]);
     }
 
-    public function text(Request $request)
+    /**
+     * 每天访问一次的任务
+     */
+    public function scheduled_tasks($name = 'ThinkPHP6')
     {
+        $db_time = Db::table('time_log')->where('id', Db::table('time_log')->max('id'))->first();
+        //dump($db_time);
+        $time = $db_time['date'];
+        // 获取当前时间
+        $current = Carbon::now();
+        for ($i = 0; $i < 8; $i++) {
+            $current->subDay($i);
+            if (strcmp($current->toDateString(), $time) == 0) {
 
-        return json(['code' => 0, 'msg' => 'ok','data'=>'text']);
+                echo "to do ";
+                //$this->updated("");
+                $i == 7 ? $this->updated("") : '';
+                return Result::show(200, 'ok', ['time' => $current->toDateString(), 'time2' => $time]);
+            }
+        }
+    }
+    public function send_msg($title, $body)
+    {
     }
-
 }
diff --git a/app/result/Result.php b/app/result/Result.php
new file mode 100644
index 0000000..fd61d7e
--- /dev/null
+++ b/app/result/Result.php
@@ -0,0 +1,57 @@
+<?php
+/*
+   统一格式的返回json数据
+*/
+
+namespace app\result;
+
+class Result
+{
+    //success:code值为0,data：数据
+    static public function Success($data)
+    {
+        $rs = [
+            'code' => 0,
+            'msg' => "",
+            'data' => $data,
+        ];
+        return json($rs);
+    }
+    //ErrorCode：需要code/msg参数
+    static public function ErrorCode($code, $msg)
+    {
+        $rs = [
+            'code' => $code,
+            'msg' => $msg,
+            'data' => "",
+        ];
+        return json($rs);
+    }
+    //error,传入定义的数组常量
+    static public function Error($arr)
+    {
+        $rs = [
+            'code' => $arr['code'],
+            'msg' => $arr['msg'],
+            'data' => "",
+        ];
+        return json($rs);
+    }
+    /**
+     * 通用化API数据格式输出
+     * @param $status
+     * @param string $message
+     * @param array $data
+     * @param int $httpStatus
+     * @return \think\response\Json
+     */
+    static public function show($status, $message = 'error', $data = [], $httpStatus = 200)
+    {
+        $result = [
+            "status" => $status,
+            "message" => $message,
+            "result" => $data
+        ];
+        return json($result, $httpStatus);
+    }
+}
diff --git a/composer.json b/composer.json
index 5ab5763..8cfdfe5 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,8 @@
     "illuminate/database": "^8.83",
     "illuminate/pagination": "^8.83",
     "illuminate/events": "^8.83",
-    "symfony/var-dumper": "^5.4"
+    "symfony/var-dumper": "^5.4",
+    "nesbot/carbon": "^2.72"
   },
   "suggest": {
     "ext-event": "For better performance. "
diff --git a/composer.lock b/composer.lock
index 8074e69..e377960 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d19de0b71c97f1ea3e3daa830cd58c6a",
+    "content-hash": "ccc5378ed1f0e86d78b011265d36f7cf",
     "packages": [
         {
             "name": "carbonphp/carbon-doctrine-types",