diff --git a/module/personnel/model.php b/module/personnel/model.php
index f1f0fa277b..038d358410 100644
--- a/module/personnel/model.php
+++ b/module/personnel/model.php
@@ -313,19 +313,20 @@ class personnelModel extends model
     }
 
     /**
+     * 获取项目下的迭代或阶段。
      * Gets the iteration or phase under the project.
      *
-     * @param  object    $projects
+     * @param  array  $projects
      * @access public
      * @return array
      */
-    public function getInvolvedExecutions($projects)
+    public function getInvolvedExecutions(array $projects): array
     {
-        $executions = $this->dao->select('id')->from(TABLE_PROJECT)
+        $executions = $this->dao->select('id,id')->from(TABLE_PROJECT)
             ->where('type')->in('stage,sprint')
             ->andWhere('project')->in(array_keys($projects))
             ->andWhere('deleted')->eq('0')
-            ->fetchPairs('id');
+            ->fetchPairs();
 
         return $this->dao->select('account, count(root) as executions')->from(TABLE_TEAM)
             ->where('root')->in(array_keys($executions))
diff --git a/module/personnel/test/model/getinvolvedexecutions.php b/module/personnel/test/model/getinvolvedexecutions.php
index a95027e3d3..f7a65fe102 100755
--- a/module/personnel/test/model/getinvolvedexecutions.php
+++ b/module/personnel/test/model/getinvolvedexecutions.php
@@ -1,5 +1,6 @@
 #!/usr/bin/env php
 <?php
+declare(strict_types=1);
 include dirname(__FILE__, 5) . '/test/lib/init.php';
 include dirname(__FILE__, 2) . '/personnel.class.php';
 
@@ -20,7 +21,7 @@ pid=1
 
 $personnel = new personnelTest('admin');
 
-$project = array(array(11, 12), 10000);
+$project = array(array(11, 12), array(10000));
 
 $result1 = count($personnel->getInvolvedExecutionsTest($project[0]));
 $result2 = $personnel->getInvolvedExecutionsTest($project[0]);
diff --git a/module/personnel/test/personnel.class.php b/module/personnel/test/personnel.class.php
index 23d9527158..443b9ca22b 100644
--- a/module/personnel/test/personnel.class.php
+++ b/module/personnel/test/personnel.class.php
@@ -151,16 +151,17 @@ class personnelTest
     }
 
     /**
-     * Get involved executions test
+     * 测试获取项目下的迭代或阶段。
+     * Test get the iteration or phase under the project.
      *
-     * @param  array  $projectID
+     * @param  array  $projects
      * @access public
      * @return array
      */
-    public function getInvolvedExecutionsTest($projectID)
+    public function getInvolvedExecutionsTest(array $projects): array
     {
         global $tester;
-        $project = $tester->dao->select('id')->from(TABLE_PROJECT)->where('id')->in($projectID)->fetchall('id');
+        $project = $tester->dao->select('id')->from(TABLE_PROJECT)->where('id')->in($projects)->fetchAll('id');
         $objects = $this->objectModel->getInvolvedExecutions($project);
 
         if(dao::isError()) return dao::getError();