diff --git a/README.md b/README.md
index e21d38b..ee31187 100644
--- a/README.md
+++ b/README.md
@@ -254,7 +254,7 @@ Faq:
 
 Blog posts:
 
-- Dev notes in Chinese: [https://writings.sh/post/bitproto-notes](https://writings.sh/post/bitproto-notes)
+- Dev notes in Chinese: [https://hit9.dev/post/bitproto-notes](https://hit9.dev/post/bitproto-notes)
 
 License
 -------