fix bug

README.md

@@ -2,6 +2,8 @@
 
 中文 | [English](./README_EN.md)
 
+___
+
 OneNav是一款开源免费的书签（导航）管理程序，使用使用PHP + SQLite 3开发，界面简洁，安装简单，使用方便。OneNav可帮助你将浏览器书签集中式管理，解决跨设备、跨平台、跨浏览器之间同步和访问困难问题，做到一处部署，随处访问。
 
 ![](https://i.bmp.ovh/imgs/2020/12/40f222b7da7a89c9.png)

README_EN.md

@@ -2,6 +2,8 @@
 
 [中文](./README.md) | English
 
+___
+
 OneNav is an open-source, free bookmark (navigation) management program developed using PHP + SQLite 3. It features a simple interface, easy installation, and convenient usage. OneNav helps you manage your browser bookmarks centrally, solving the problems of syncing and accessing across devices, platforms, and browsers. Deploy it in one place and access it from anywhere.
 
 ![](https://i.bmp.ovh/imgs/2020/12/40f222b7da7a89c9.png)
@@ -51,7 +53,7 @@ OneNav is an open-source, free bookmark (navigation) management program develope
 ```bash
 docker run -itd --name="onenav" -p 80:80 \
     -v /data/onenav:/data/wwwroot/default/data \
-    helloz/onenav:0.9.30
+    helloz/onenav:0.9.31
 ```
 * The first `80` is the customized access port, which can be modified, and the second `80` is the container port, please do not modify
 * `/data/onenav`: Local mount directory for persistent storage of Onenav data
@@ -68,9 +70,7 @@ ___
 
 The following are some user demo sites of OneNav, in no particular order.
 
-* OneNav: [https
+* OneNav: [https://nav.rss.ink/](https://nav.rss.ink/)
-
-://nav.rss.ink/](https://nav.rss.ink/)
 * Thousand-line Bookmark: [http://www.52qx.club/](http://www.52qx.club/)
 * Nyuji Bookmark: [http://www.1006788.com/](http://www.1006788.com/)
 * DiscoveryNav: [https://nav.miooku.com/](https://nav.miooku.com/)