diff --git a/version b/version
index 15dc0ce..f316a94 100644
--- a/version
+++ b/version
@@ -1,7 +1,13 @@
+20210115-1111.30
+<font color=red>v3, after update, please AddDisk again.</font>
+<font color=red>v3，一键升级后请重新添加盘</font>
+
+20201229.29
+Modify tags, change sequence of disk.
+可以修改标签，移动标签顺序。
 20201215-1400.28
 fix: hackers can upload files to ANY folder (or create a new folder) in your Onedrive. add language zh-tw. now, on heroku, xhr can post. fix: 2 or more space in file name cause bugs.
 修复：构造代码后可以上传文件到你Onedrive的任意目录（甚至创建新目录）。新增zh-tw语言。xhr的post在heroku会接收了，改回post。修复：文件名有多个空格相连时造成bug。
-
 20201106-1730.27
 Add theme. A code used in CloudFlare Workers. Admin not need password in folder. Add caddy2 rewrite rule. Add new platform Glitch. <font color=red>web hosting and VPS user should backup your config.php, after update, copy it to .data foloder.</font>
 添加主题。添加一段用于CF workers的代码。加密目录管理员不需要密码了。添加caddy2伪静态。新增Glitch平台。<font color=red>虚拟主机与VPS用户请备份config.php，升级后，手动将它覆盖到.data目录。</font>