diff --git a/module/task/model.php b/module/task/model.php
index 704ed43c65..7d1a4f4e95 100755
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -1260,7 +1260,7 @@ class taskModel extends model
         $task->team = $this->dao->select('*')->from(TABLE_TASKTEAM)->where('task')->eq($taskID)->orderBy('order')->fetchAll('id');
 
         /* Check if the current user is in the team. */
-        $inTeam = empty($task->team) ? true : false;
+        $inTeam = empty($task->team);
         foreach($task->team as $teamMember)
         {
             if($teamMember->account == $this->app->user->account) $inTeam = true;
diff --git a/module/task/tao.php b/module/task/tao.php
index 9c645d25d5..08017be2dd 100644
--- a/module/task/tao.php
+++ b/module/task/tao.php
@@ -188,7 +188,7 @@ class taskTao extends taskModel
             ->page($pager, 't1.id')
             ->fetchAll('id');
 
-        $this->loadModel('common')->saveQueryCondition($this->dao->get(), 'task', ($productID || in_array($type, array('myinvolved', 'needconfirm', 'assignedtome'))) ? false : true);
+        $this->loadModel('common')->saveQueryCondition($this->dao->get(), 'task', !($productID || in_array($type, array('myinvolved', 'needconfirm', 'assignedtome'))));
 
         return $tasks;
     }
@@ -701,7 +701,7 @@ class taskTao extends taskModel
     protected function updateTaskEsDateByGantt(int $taskID, object $postData): bool
     {
         $task = $this->dao->select('*')->from(TABLE_TASK)->where('id')->eq($taskID)->fetch();
-        $isChildTask = $task->parent > 0 ? true : false;
+        $isChildTask = $task->parent > 0;
 
         if($isChildTask) $parentTask = $this->dao->select('*')->from(TABLE_TASK)->where('id')->eq($task->parent)->fetch();
         $stage  = $this->dao->select('*')->from(TABLE_PROJECT)->where('id')->eq($task->execution)->andWhere('project')->eq($task->project)->fetch();
diff --git a/module/task/ui/edit.html.php b/module/task/ui/edit.html.php
index 025aa888ab..52b0921ddb 100644
--- a/module/task/ui/edit.html.php
+++ b/module/task/ui/edit.html.php
@@ -199,7 +199,7 @@ formPanel
                         'name' => "assignedTo",
                         'id' => "assignedTo",
                         'value' => $task->assignedTo,
-                        'disabled' => (!empty($task->team) and $task->mode == 'linear') ? true : false,
+                        'disabled' => !empty($task->team) && $task->mode == 'linear',
                         'type' => "picker",
                         'items' => $assignedToOptions
                     ))),