diff --git a/app/api/controller/TaskController.php b/app/api/controller/TaskController.php
index 90894ad1d..485f8c862 100644
--- a/app/api/controller/TaskController.php
+++ b/app/api/controller/TaskController.php
@@ -725,6 +725,7 @@ class TaskController extends BaseApiController
             $extend = json_decode($task->extend, true);
             $extend['is_commit'] = 1;
             $extend['annex'] = $parmas['annex'];
+            $extend['file_type'] = $parmas['file_type'];
             $extend['amount'] = $parmas['amount'];
 
             Task::where(['id' => $parmas['id']])->update(['extend' => json_encode($extend), 'update_time' => time(), 'director_uid' => $this->userId]); // director_uid 指派人