diff --git a/apps/nextra/pages/en/build/smart-contracts/book/coding-conventions.mdx b/apps/nextra/pages/en/build/smart-contracts/book/coding-conventions.mdx
index 477516c4b..5fcb9458d 100644
--- a/apps/nextra/pages/en/build/smart-contracts/book/coding-conventions.mdx
+++ b/apps/nextra/pages/en/build/smart-contracts/book/coding-conventions.mdx
@@ -67,6 +67,7 @@ module 0x1::importer {
 
 - Each module, struct, and public function declaration should be commented.
 - Move has doc comments `///`, regular single-line comments `//`, block comments `/* */`, and block doc comments `/** */`.
+- Starting Aptos CLI 7.4.0, UTF-8 characters are allowed in comments.
 
 ### Comments Example