diff --git a/cv_competition/README.md b/cv_competition/README.md
index 3aecca7..6916dfa 100644
--- a/cv_competition/README.md
+++ b/cv_competition/README.md
@@ -7,7 +7,7 @@
 - 第1名: https://github.com/ybabakhin/kaggle_salt_bes_phalanx <br>
 - 其它: https://github.com/search?o=desc&q=tgs+salt&s=stars&type=Repositories
 
-### other
+### 2 other
 - 前3名: https://www.kaggle.com/c/tgs-salt-identification-challenge/discussion/69291
 - [Kaggle TGS 盐体识别挑战第五名解决方案](https://mp.weixin.qq.com/s?__biz=MzUxNjcxMjQxNg==&mid=2247486791&idx=2&sn=e1da77573d9b48c131963fb39775cb4b&chksm=f9a27fc8ced5f6de8f885bb49e3d91394eda032b3d29f2027049e0bcb924143eaa02c9bf4be1&mpshare=1&scene=1&srcid=0119jrl5iTJ15fOCnKYTtq41&sharer_sharetime=1572399792381&sharer_shareid=26f4edc0dae349a4d7eedde4890f26fe&key=7d020d803b5611cf14f80861f3b6a861464b8acb4aa89362a391585cdc41e46f8044eb0efe0c57fbaf1284579cf87bb0a976c2fd72a4f3c757dcecd2f150a1522b35b82f4058fe44236a75865e2f8ee9&ascene=1&uin=OTU0Njk4ODAz&devicetype=Windows+10&version=62070141&lang=zh_CN&pass_ticket=6tG29ZTEY6FyvwlHLLAMh0O9mFeMtJDRaTYRq0VjGRoeWCyfv5aNHQdsDKKuu3D0)<br>