diff --git a/application/common/Model/Task.php b/application/common/Model/Task.php
index 1a2d820..767e17c 100644
--- a/application/common/Model/Task.php
+++ b/application/common/Model/Task.php
@@ -14,7 +14,7 @@ use think\facade\Hook;
  */
 class Task extends CommonModel
 {
-    protected $append = ['priText', 'liked', 'stared', 'childCount', 'hasComment', 'hasSource'];
+    protected $append = ['priText', 'liked', 'stared', 'childCount', 'hasComment', 'hasSource', 'canRead'];
 
     public function read($code)
     {
@@ -537,6 +537,29 @@ class Task extends CommonModel
         return $sources;
     }
 
+    /**
+     * 是否有阅读权限
+     * @param $value
+     * @param $data
+     * @return bool
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    public function getCanReadAttr($value, $data)
+    {
+        $canRead = 1;
+        if (isset($data['private'])) {
+            if ($data['private']) {
+                $taskMember = TaskMember::where(['task_code' => $data['code'], 'member_code' => getCurrentMember()['code']])->field('id')->find();
+                if (!$taskMember) {
+                    $canRead = 0;
+                }
+            }
+        }
+        return $canRead;
+    }
+
     public function getLikedAttr($value, $data)
     {
         $like = 0;
diff --git a/application/common/Plugins/GateWayWorker/start_gateway.php b/application/common/Plugins/GateWayWorker/start_gateway.php
index eaa8865..5193330 100644
--- a/application/common/Plugins/GateWayWorker/start_gateway.php
+++ b/application/common/Plugins/GateWayWorker/start_gateway.php
@@ -54,7 +54,7 @@ $gateway->startPort = 2900;
 $gateway->registerAddress = '192.168.0.159:2346';
 
 // 心跳间隔
-$gateway->pingInterval = 10;
+$gateway->pingInterval = 60;
 // 心跳数据
 $data = ['action' => 'ping'];
 $gateway->pingData = json_encode($data);
diff --git a/application/index/controller/Index.php b/application/index/controller/Index.php
index f95b37e..1f638a7 100644
--- a/application/index/controller/Index.php
+++ b/application/index/controller/Index.php
@@ -236,7 +236,7 @@ class Index extends BasicApi
         $uid = $request::param('uid');
         $messageService = new MessageService();
         $messageService->sendToUid($uid, '888', 'notice');
-        $this->success();
+        $this->success('', $messageService->isUidOnline($uid));
 
     }
 
diff --git a/application/project/controller/Task.php b/application/project/controller/Task.php
index a8ae1fd..9181238 100644
--- a/application/project/controller/Task.php
+++ b/application/project/controller/Task.php
@@ -270,6 +270,25 @@ class Task extends BasicApi
         $this->error("操作失败，请稍候再试！");
     }
 
+    /**
+     * 设置隐私模式
+     * @param Request $request
+     * @throws \Exception
+     */
+    public function setPrivate(Request $request)
+    {
+        $private = intval($request::post('private', 0));
+        $code = $request::post('taskCode');
+        if ($private === 0 || $private === 1) {
+            $result = $this->model->edit($code, ['private' => $private]);
+            if ($result) {
+                $this->success();
+            }
+            $this->error("操作失败，请稍候再试！");
+        }
+        $this->success();
+    }
+
     /**
      * 点赞
      * @param Request $request
@@ -366,6 +385,7 @@ class Task extends BasicApi
         }
         $this->success('', $list);
     }
+
     /**
      * 批量放入回收站
      */
diff --git a/extend/service/MessageService.php b/extend/service/MessageService.php
index 2bc6c14..a1e90c9 100644
--- a/extend/service/MessageService.php
+++ b/extend/service/MessageService.php
@@ -13,6 +13,7 @@ use GatewayWorker\Lib\Gateway;
  */
 class MessageService
 {
+
     /**
      * MessageService constructor.
      */
@@ -28,6 +29,11 @@ class MessageService
         Gateway::$registerAddress = '192.168.0.159:2346';
     }
 
+    public function isUidOnline($uid)
+    {
+        return Gateway::isUidOnline($uid);
+    }
+
     public function sendToAll($message, $action = '', $client_id_array = null, $exclude_client_id = null, $raw = false)
     {
         Gateway::sendToAll($this->messageFormat($message, $action), $client_id_array, $exclude_client_id, $raw);