diff --git a/zh-cn/application-dev/reference/apis/js-apis-Bundle.md b/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
index cc2a2aa3764ce9ba8802e0d3a0f7cecaaeb79dd2..c114bc95266f03ff3af6695759a264ae5a9b1bcd 100755
--- a/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-Bundle.md
@@ -1140,8 +1140,8 @@ SystemCapability.BundleManager.BundleFramework
 **示例：**
 
 ```js
-let bundleName = com.example.myapplication;
-let abilityName = com.example.myapplication.MainAbility;
+let bundleName = "com.example.myapplication";
+let abilityName = "com.example.myapplication.MainAbility";
 bundle.getAbilityIcon(bundleName, abilityName)
 .then((data) => {
     console.info('Operation successful. Data: ' + JSON.stringify(data));
@@ -1175,8 +1175,8 @@ SystemCapability.BundleManager.BundleFramework
 **示例：**
 
 ```js
-let bundleName = com.example.myapplication;
-let abilityName = com.example.myapplication.MainAbility;
+let bundleName = "com.example.myapplication";
+let abilityName = "com.example.myapplication.MainAbility";
 bundle.getAbilityIcon(bundleName, abilityName, (err, data) => {
     if (err) {
         console.error('Operation failed. Cause: ' + JSON.stringify(err));