diff --git a/zh-cn/application-dev/reference/apis/js-apis-camera.md b/zh-cn/application-dev/reference/apis/js-apis-camera.md
index 0663a1768ea8762e028d63b90004f4b4df8c2c2f..898ecaaa5865735119eac5e327ff26473b7c57fd 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-camera.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-camera.md
@@ -937,7 +937,7 @@ function preLaunch(context: featureAbility.Context): void {
     cameraManager.prelaunch();
   } catch (error) {
     let err = error as BusinessError;
-    console.error(`prelaunch error. Code: ${error.code}, message: ${error.message}`);
+    console.error(`prelaunch error. Code: ${err.code}, message: ${err.message}`);
   }
 }
 ```