diff --git a/zh-cn/application-dev/reference/apis/js-apis-vibrator.md b/zh-cn/application-dev/reference/apis/js-apis-vibrator.md
index a1909147aabd2fc1162d88436420e3364013776e..3d7df4f245608273b1745ce503ec6f3704d47b64 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-vibrator.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-vibrator.md
@@ -49,7 +49,7 @@ try {
         }
     });
 } catch(err) {
-      console.info('off fail, errCode: ' + err.code + ' ,msg: ' + err.message);
+      console.info('errCode: ' + err.code + ' ,msg: ' + err.message);
 }
 ```
 
@@ -92,7 +92,7 @@ try {
         console.log("error.code" + error.code + "error.message" + error.message);
     })
 } catch(err) {
-      console.info('off fail, errCode: ' + err.code + ' ,msg: ' + err.message);
+      console.info('errCode: ' + err.code + ' ,msg: ' + err.message);
 }
   ```
 
@@ -125,7 +125,7 @@ try {
         }
     })
 } catch(err) {
-      console.info('off fail, errCode: ' + err.code + ' ,msg: ' + err.message);
+      console.info('errCode: ' + err.code + ' ,msg: ' + err.message);
 }
   ```
 
@@ -161,7 +161,7 @@ try {
         console.log("error.code" + error.code + "error.message" + error.message);
     });
 } catch(err) {
-      console.info('off fail, errCode: ' + err.code + ' ,msg: ' + err.message);
+      console.info('errCode: ' + err.code + ' ,msg: ' + err.message);
 }
   ```