diff --git a/entry/src/main/ets/config/LogEnum.ets b/entry/src/main/ets/config/LogEnum.ets
index 184947b..dd41ab2 100644
--- a/entry/src/main/ets/config/LogEnum.ets
+++ b/entry/src/main/ets/config/LogEnum.ets
@@ -25,4 +25,7 @@ export const UDPTag = '[UdpClient]';
 export const FileHelpTag = '[FileHelp]';
 
 //request tag
-export const RequestTag = '[Request]';
\ No newline at end of file
+export const RequestTag = '[Request]';
+
+//entry tag
+export const EntryTag = '[Entry]';
\ No newline at end of file
diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index b4d64a4..1d9da78 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -9,10 +9,11 @@ import DB from '../utils/DbSql';
 import { DrivingDataStorage } from '../utils/business/DrivingDataStorage';
 import { InitTable } from '../utils/table/Operation';
 import FileUtils from '../utils/FileUtils';
+import { EntryTag } from '../config';
 
 export default class EntryAbility extends UIAbility {
   async onCreate(want: Want, launchParam: AbilityConstant.LaunchParam) {
-    console.log("多伦鸿蒙车载程序启动")
+    console.log(EntryTag, "多伦鸿蒙车载程序启动")
     try {
       await DB.init(this.context)
       await InitTable()
@@ -26,9 +27,9 @@ export default class EntryAbility extends UIAbility {
         AppStorage.setOrCreate<string>("host", host)
       }
     } catch (e) {
-      console.error('sql first error', e)
+      console.error(EntryTag, 'sql first error', e)
     }
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
+    console.log(EntryTag, "onCreate", "加载完成")
   }
 
   onDestroy() {
@@ -36,11 +37,11 @@ export default class EntryAbility extends UIAbility {
     // TODO UDP缺失
     // lightUDPClient.sendMsg(new Uint8Array(arrClose).buffer)
     DrivingDataStorage.close()
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
+    console.log(EntryTag, "onDestroy", "销毁完成")
   }
 
   async onWindowStageCreate(windowStage: window.WindowStage) {
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
+    console.log(EntryTag, "onWindowStageCreate", "窗口创建完成")
     const windowClass = await windowStage.getMainWindow();
     let rect = windowClass.getWindowProperties().windowRect
     let width = rect.width
@@ -79,19 +80,20 @@ export default class EntryAbility extends UIAbility {
 
   onWindowStageDestroy() {
     // Main window is destroyed, release UI related resources
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
+    console.log(EntryTag, "onWindowStageDestroy", "窗口销毁完成")
   }
 
   onForeground() {
     // Ability has brought to foreground
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
+    console.log(EntryTag, "onForeground", "当应用从后台转到前台时触发")
   }
 
   onBackground() {
     // Ability has back to background
-    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
+    console.log(EntryTag, "onBackground", "当应用从前台转到后台时触发")
   }
 
   createFiles() {
+    console.log(EntryTag, "createFiles", "创建文件")
   }
 }
\ No newline at end of file