diff --git a/en/readme/ai.md b/en/readme/ai.md
index 140ea1d903012ec867f45403aa64c43084deca1d..29def5742a7b9b16f2e3ccb3a3932b6279f114d4 100644
--- a/en/readme/ai.md
+++ b/en/readme/ai.md
@@ -321,7 +321,7 @@ The AI subsystem is the part of OpenHarmony that provides native distributed AI
     }
     ```
 
-4.  Develop a sample application.  For details, see the [\keyword spotting demo\](https://gitee.com/openharmony/applications_sample_camera/tree/master/ai).
+4.  Develop a sample application. For details, see the [keyword spotting demo](https://gitee.com/openharmony/applications_sample_camera/tree/master/ai).
 
     Directory: //applications/sample/camera/ai/asr/keyword\_spotting