diff --git a/module/task/model.php b/module/task/model.php
index 8fca1c4fa4..fcb66d5cfd 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -2143,7 +2143,7 @@ class taskModel extends model
         }
 
         $projectList = array();
-        foreach($tasks as $task) $projectList[] = $task->project;
+        foreach($tasks as $task) $projectList[$task->project] = $task->project;
         $projectPairs = $this->dao->select('id,name')->from(TABLE_PROJECT)->where('id')->in($projectList)->fetchPairs('id');
         foreach($tasks as $task) $task->projectName = zget($projectPairs, $task->project);