diff --git a/README.md b/README.md
index e9e2537..6b2fcdd 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,7 @@ Community powers
  - [996.Petition](https://github.com/xokctah/996.petition) initiates petitions by sending open letters to relevant government departments.
  - [996.action](https://github.com/CPdogson/996action) Supporters are encouraged to participate in public supervision.
  - [996.avengers](https://github.com/996-icu-avengers/Natasha) adds `996ICU` and `955WLB` tags on recruitment websites.
+ - [996.OD](https://github.com/zheolong/996.OD.git) occupational diseases are the forewarning of ICU.
 
 Where are the issues?
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