diff --git a/src/pages/framework/locales.mdx b/src/pages/framework/locales.mdx
index f1d2d3a..3304c10 100644
--- a/src/pages/framework/locales.mdx
+++ b/src/pages/framework/locales.mdx
@@ -35,7 +35,7 @@ Create a `locales/en/messages.json` file with a JSON mapping between a unique `k
 }
 ```
 
-By default, Plasmo picks the first locale alphabetically available as default. However, you can specify a `default_locale` in your manifest like so:
+By default, Plasmo picks the first locale alphabetically available as default. However, you can specify a `default_locale` in your manifest following the locale directories naming convention (not chrome web store's loale naming convention) like so:
 
 ```json filename="package.json"
 {