diff --git a/app/common/service/StudentHomeworkService.php b/app/common/service/StudentHomeworkService.php
index abef4ea..e3aa98f 100644
--- a/app/common/service/StudentHomeworkService.php
+++ b/app/common/service/StudentHomeworkService.php
@@ -148,16 +148,24 @@ class StudentHomeworkService
 
             $page = isset($data['page']) ? $data['page'] : 1;
             $limit = isset($data['limit']) ? $data['limit'] : 10;
+
+            $student_homework = StudentHomework::where(['student_id' => $student->id])->order('start_time desc');
             if ($data['status']) {
 
             } else {
-                $student_homework = StudentHomework::where(['student_id' => $student->id])->order('start_time desc');
                 $total = $student_homework->count();
                 $list = $student_homework->with(['student', 'subject', 'teacher'])
                     ->page($page, $limit)
-                    ->select();
+                    ->select()->toArray();
             }
 
+            foreach ($list as $item){
+                if($item['feedback_file_url']){
+                    $item['feedback_file_url'] = json_decode($item['feedback_file_url'],true);
+                }else{
+                    $item['feedback_file_url'] = [];
+                }
+            }
 
             return [
                 'code' => ResponseCode::SUCCESS,