diff --git a/en/application-dev/reference/apis/js-apis-bluetooth.md b/en/application-dev/reference/apis/js-apis-bluetooth.md
index b92f7daa15cc0d5a2a1cbec123be36b4f0f8fdaa..5197114dc3068f84c457530b58ca8a7a5520d1c2 100644
--- a/en/application-dev/reference/apis/js-apis-bluetooth.md
+++ b/en/application-dev/reference/apis/js-apis-bluetooth.md
@@ -8,7 +8,7 @@
 
 ## Modules to Import
 
-```
+```js
 import bluetooth from '@ohos.bluetooth';
 ```