diff --git a/zh-cn/application-dev/application-models/common-event-publish.md b/zh-cn/application-dev/application-models/common-event-publish.md
index 0974fabd31b13013c2438bc3ac9d848b972ec64d..deefc5eda98e9d340840ece0206c7d73d13aab0b 100644
--- a/zh-cn/application-dev/application-models/common-event-publish.md
+++ b/zh-cn/application-dev/application-models/common-event-publish.md
@@ -28,7 +28,6 @@
    ```ts
    import Base from '@ohos.base';
    import commonEventManager from '@ohos.commonEventManager';
-   import Logger from '../utils/Logger';
 
    const TAG: string = 'ProcessModel';
    ```
@@ -57,7 +56,6 @@
    ```ts
    import Base from '@ohos.base';
    import commonEventManager from '@ohos.commonEventManager';
-   import Logger from '../utils/Logger';
 
    const TAG: string = 'ProcessModel';
    ```
diff --git a/zh-cn/application-dev/application-models/common-event-remove-sticky.md b/zh-cn/application-dev/application-models/common-event-remove-sticky.md
index 92232e91ece30157fa82af4897ad620099069b89..d1f2e3b99228bf90fe3049ecd712ee90ab18bd12 100644
--- a/zh-cn/application-dev/application-models/common-event-remove-sticky.md
+++ b/zh-cn/application-dev/application-models/common-event-remove-sticky.md
@@ -23,7 +23,6 @@
    ```ts
    import Base from '@ohos.base';
    import commonEventManager from '@ohos.commonEventManager';
-   import Logger from '../utils/Logger';
 
    const TAG: string = 'ProcessModel';
    ```
@@ -38,11 +37,11 @@
    commonEventManager.removeStickyCommonEvent('usual.event.SCREEN_OFF', (err: Base.BusinessError) => {
      // sticky_event粘性公共事件名
      if (err) {
-       Logger.error(TAG, `Failed to remove sticky common event. Code is ${err.code}, message is ${err.message}`);
+       console.error(TAG, `Failed to remove sticky common event. Code is ${err.code}, message is ${err.message}`);
        return;
      }
      ...
-     Logger.info(TAG, `Succeeded in removeing sticky event.`);
+     console.info(TAG, `Succeeded in removeing sticky event.`);
    });
    ```
 
diff --git a/zh-cn/application-dev/application-models/common-event-static-subscription.md b/zh-cn/application-dev/application-models/common-event-static-subscription.md
index ec7c10eee5718a064e892bc19115fc8aee5a3965..9a816d1bbf10404777f63a4846621f6f9d4fd376 100644
--- a/zh-cn/application-dev/application-models/common-event-static-subscription.md
+++ b/zh-cn/application-dev/application-models/common-event-static-subscription.md
@@ -23,13 +23,12 @@
    ```ts
    import StaticSubscriberExtensionAbility from '@ohos.application.StaticSubscriberExtensionAbility';
    import type commonEventManager from '@ohos.commonEventManager';
-   import Logger from '../utils/Logger';
    
    const TAG: string = 'StaticSubscriber';
    
    export default class StaticSubscriber extends StaticSubscriberExtensionAbility {
      onReceiveEvent(event: commonEventManager.CommonEventData): void {
-       Logger.info(TAG, 'onReceiveEvent, event: ' + event.event);
+       console.info(TAG, 'onReceiveEvent, event: ' + event.event);
        ...
      }
    }
diff --git a/zh-cn/application-dev/application-models/common-event-subscription.md b/zh-cn/application-dev/application-models/common-event-subscription.md
index ccdd650c1b8eec98a7cc2223f773193a08ab36f0..60b8e8cc4af6c34cd787ad6f198dab1bb9486140 100644
--- a/zh-cn/application-dev/application-models/common-event-subscription.md
+++ b/zh-cn/application-dev/application-models/common-event-subscription.md
@@ -25,7 +25,6 @@
    import Base from '@ohos.base';
    import commonEventManager from '@ohos.commonEventManager';
    import promptAction from '@ohos.promptAction';
-   import Logger from '../utils/Logger';
 
    const TAG: string = 'ProcessModel';
    ```
diff --git a/zh-cn/application-dev/application-models/common-event-unsubscription.md b/zh-cn/application-dev/application-models/common-event-unsubscription.md
index 09a23e1d2b105830714874fbfe87ad73c28de6f2..dad8538ff386c737f0e85dbd083c8d008871e8ef 100644
--- a/zh-cn/application-dev/application-models/common-event-unsubscription.md
+++ b/zh-cn/application-dev/application-models/common-event-unsubscription.md
@@ -21,7 +21,6 @@
    import Base from '@ohos.base';
    import commonEventManager from '@ohos.commonEventManager';
    import promptAction from '@ohos.promptAction';
-   import Logger from '../utils/Logger';
 
    const TAG: string = 'ProcessModel';
    ```
@@ -35,12 +34,12 @@
    if (this.subscriber !== null) {
      commonEventManager.unsubscribe(this.subscriber, (err: Base.BusinessError) => {
        if (err) {
-         Logger.error(TAG, `UnsubscribeCallBack err = ${JSON.stringify(err)}`);
+         console.error(TAG, `UnsubscribeCallBack err = ${JSON.stringify(err)}`);
        } else {
          promptAction.showToast({
            message: $r('app.string.unsubscribe_success_toast')
          });
-         Logger.info(TAG, `Unsubscribe success`);
+         console.info(TAG, `Unsubscribe success`);
          this.subscriber = null;
        }
      })