diff --git a/zh-cn/application-dev/media/camera-recording.md b/zh-cn/application-dev/media/camera-recording.md
index 57540310a8e8f712d6dbaa6a95d89d5a45b839f5..95b38a8bb358eff10d5330e8d39f0f439b6cc71c 100644
--- a/zh-cn/application-dev/media/camera-recording.md
+++ b/zh-cn/application-dev/media/camera-recording.md
@@ -104,7 +104,7 @@
     
    avRecorder.start().then(() => {
        console.info('avRecorder start success');
-   }
+   });
    ```
 
 5. 停止录像。
@@ -114,7 +114,7 @@
    ```ts
    videoRecorder.stop().then(() => {
        console.info('stop success');
-   }
+   });
    
    videoOutput.stop((err) => {
        if (err) {