1

app/admin/model/Course.php

@@ -41,7 +41,7 @@ class Course extends CourseModel
         // 检索查询条件
         $filter = $this->getFilter($param);
         $list = $this->where($filter)
-                    ->order(['course_id' => 'desc'])
+                    ->order(['sort' => 'asc','create_time' => 'desc'])
                     ->paginate($pageSize);
         return $list;
     }