diff --git a/bookmarks.xbel b/bookmarks.xbel
index d7c3c9c..7696d24 100755
--- a/bookmarks.xbel
+++ b/bookmarks.xbel
@@ -1447,6 +1447,9 @@
     <bookmark href="https://www.cnblogs.com/sailJs/category/2173725.html" id="786">
       <title>Unity-NavMesh - 随笔分类 - yanghui01 - 博客园</title>
     </bookmark>
+    <bookmark href="https://zerowidth.com/2013/a-visual-explanation-of-jump-point-search/" id="1031">
+      <title>zerowidth positive lookahead | A Visual Explanation of Jump Point Search</title>
+    </bookmark>
   </folder>
   <folder id="799">
     <title>内存</title>
@@ -3086,8 +3089,5 @@
   <bookmark href="http://www.52wusun.com/" id="1030">
     <title>我爱无损音乐网 - 320K_无损高品质音乐下载</title>
   </bookmark>
-  <bookmark href="https://zerowidth.com/2013/a-visual-explanation-of-jump-point-search/" id="1031">
-    <title>zerowidth positive lookahead | A Visual Explanation of Jump Point Search</title>
-  </bookmark>
 </folder>
 </xbel>
\ No newline at end of file