diff --git a/var/Widget/Contents/Post/Edit.php b/var/Widget/Contents/Post/Edit.php
index da246bdf..b846a8fa 100644
--- a/var/Widget/Contents/Post/Edit.php
+++ b/var/Widget/Contents/Post/Edit.php
@@ -257,8 +257,9 @@ class Widget_Contents_Post_Edit extends Widget_Abstract_Contents implements Widg
 
             /** 如果它本身不是草稿, 需要删除其草稿 */
             if (!$isDraftToPublish && $this->draft) {
-                $this->deleteDraft($this->draft['cid']);
-                $this->deleteFields($this->draft['cid']);
+                $cid = $this->draft['cid'];
+                $this->deleteDraft($cid);
+                $this->deleteFields($cid);
             }
 
             /** 直接将草稿状态更改 */