修改代码

application/inter/controller/Writereport.php

@@ -341,7 +341,7 @@ class Writereport extends Base
         }
         $data = array();
         foreach ($t as $k => $v) {
-            if($v['parent_id'] == false){
+            if($v['parent_id'] == 0){
                 $data[] = $v;  
             }
         }