diff --git a/module/project/model.php b/module/project/model.php
index 4a72973af8..e756b9ffd5 100755
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -45,7 +45,7 @@ class projectModel extends model
      * @access public
      * @return bool
      */
-    public function checkPriv($projectID)
+    public function checkPriv($projectID): bool
     {
         return !empty($projectID) && ($this->app->user->admin || (strpos(",{$this->app->user->view->projects},", ",{$projectID},") !== false));
     }
@@ -1654,9 +1654,9 @@ class projectModel extends model
      * @param  int    $projectID
      * @param  array  $members
      * @access public
-     * @return void
+     * @return bool
      */
-    public function manageMembers(int $projectID, array $members)
+    public function manageMembers(int $projectID, array $members): bool
     {
         $project = $this->projectTao->fetchProjectInfo($projectID);
         $oldJoin = $this->dao->select('`account`, `join`')->from(TABLE_TEAM)->where('root')->eq($projectID)->andWhere('type')->eq('project')->fetchPairs();
@@ -1694,6 +1694,8 @@ class projectModel extends model
         }
 
         if(empty($project->multiple) and $project->model != 'waterfall') $this->loadModel('execution')->syncNoMultipleSprint($projectID);
+
+        return !dao::isError();
     }
 
     /**
@@ -1796,9 +1798,9 @@ class projectModel extends model
      * @param  array  $oldProjectProducts
      * @param  array  $members
      * @access public
-     * @return void
+     * @return bool
      */
-    public function linkProducts(int $projectID, array $products, array $oldProjectProducts, array $members)
+    public function linkProducts(int $projectID, array $products, array $oldProjectProducts, array $members): bool
     {
         $this->loadModel('user');
 
@@ -1845,6 +1847,7 @@ class projectModel extends model
                 $existedProducts[$productID][$branchID] = true;
             }
         }
+        return true;
     }
 
     /**
@@ -1901,15 +1904,17 @@ class projectModel extends model
      * @param  int    $projectID
      * @param  array  $users
      * @access public
-     * @return void
+     * @return bool
      */
-    public function updateInvolvedUserView(int $projectID, array $users = array()): void
+    public function updateInvolvedUserView(int $projectID, array $users = array()): bool
     {
         $products = $this->dao->select('product')->from(TABLE_PROJECTPRODUCT)->where('project')->eq($projectID)->fetchPairs('product', 'product');
         $this->loadModel('user')->updateUserView($products, 'product', $users);
 
         $executions = $this->dao->select('id')->from(TABLE_EXECUTION)->where('project')->eq($projectID)->fetchPairs('id', 'id');
         if($executions) $this->user->updateUserView($executions, 'sprint', $users);
+
+        return true;
     }
 
     /**
@@ -2005,9 +2010,9 @@ class projectModel extends model
      * Get stats for project kanban.
      *
      * @access public
-     * @return void
+     * @return array
      */
-    public function getStats4Kanban()
+    public function getStats4Kanban(): array
     {
         /* Get execution of the status is doing. */
         $executions        = $this->loadModel('execution')->getStatData(0, 'doing', 0, 0, false, 'hasParentName|skipParent');
diff --git a/module/project/test/model/managemembers.php b/module/project/test/model/managemembers.php
index f8e6ae814c..ac3a8807bc 100755
--- a/module/project/test/model/managemembers.php
+++ b/module/project/test/model/managemembers.php
@@ -50,50 +50,50 @@ cid=1
 $projectClass = new project();
 
 $members1[0] = new stdclass();
-$members1[0]->accounts = 'user1';
-$members1[0]->roles    = '研发';
+$members1[0]->account  = 'user1';
+$members1[0]->role     = '研发';
 $members1[0]->days     = 10;
 $members1[0]->hours    = 7.5;
 $members1[0]->limited  = 'no';
 
 $members1[1] = new stdclass();
-$members1[1]->accounts = 'user2';
-$members1[1]->roles    = '测试';
+$members1[1]->account  = 'user2';
+$members1[1]->role     = '测试';
 $members1[1]->days     = 8;
 $members1[1]->hours    = 8.0;
 $members1[1]->limited  = 'yes';
 
 $members1[2] = new stdclass();
-$members1[2]->accounts = 'user3';
-$members1[2]->roles    = '产品经理';
+$members1[2]->account  = 'user3';
+$members1[2]->role     = '产品经理';
 $members1[2]->days     = 5;
 $members1[2]->hours    = 5.0;
 $members1[2]->limited  = 'no';
 
 $members2[0] = new stdclass();
-$members2[0]->accounts = 'user11';
-$members2[0]->roles    = '测试';
+$members2[0]->account  = 'user11';
+$members2[0]->role     = '测试';
 $members2[0]->days     = 300;
 $members2[0]->hours    = 20.5;
 $members2[0]->limited  = 'no';
 
 $members2[1] = new stdclass();
-$members2[1]->accounts = 'user12';
-$members2[1]->roles    = '项目经理';
+$members2[1]->account  = 'user12';
+$members2[1]->role     = '项目经理';
 $members2[1]->days     = 700;
 $members2[1]->hours    = 25;
 $members2[1]->limited  = 'yes';
 
 $members2[2] = new stdclass();
-$members2[2]->accounts = 'user13';
-$members2[2]->roles    = '产品经理';
+$members2[2]->account  = 'user13';
+$members2[2]->role     = '产品经理';
 $members2[2]->days     = 10;
 $members2[2]->hours    = 11.0;
 $members2[2]->limited  = 'no';
 
 $members2[3] = new stdclass();
-$members2[3]->accounts = 'user13';
-$members2[3]->roles    = '产品经理';
+$members2[3]->account  = 'user13';
+$members2[3]->role     = '产品经理';
 $members2[3]->days     = 10;
 $members2[3]->hours    = 11.0;
 $members2[3]->limited  = 'no';
diff --git a/module/project/test/model/suspend.php b/module/project/test/model/suspend.php
index d85d724cc4..3e35ba4c2a 100755
--- a/module/project/test/model/suspend.php
+++ b/module/project/test/model/suspend.php
@@ -24,6 +24,7 @@ cid=1
 */
 
 global $tester;
+$_POST['uid'] = '0';
 $tester->loadModel('project');
 
 initData();