diff --git a/wifi/application/portal_login/entry/src/main/ets/common/utils.ets b/wifi/application/portal_login/entry/src/main/ets/common/utils.ets
index 7c1067511d20c945a53967b9ff83219dc215687b..72d1a7e5f4080712ada4ddaaa7603a60b810f5bc 100644
--- a/wifi/application/portal_login/entry/src/main/ets/common/utils.ets
+++ b/wifi/application/portal_login/entry/src/main/ets/common/utils.ets
@@ -24,10 +24,11 @@ export function shouldShowBrowseItem(): boolean {
   return shouldShowBrowseItem_;
 }
 
-function validateURL(urlString: string): boolean {
+export function validateURL(urlString: string): boolean {
   try {
     const urlObject = url.URL.parseURL(urlString);
     if (urlObject && urlObject.hostname) {
+      hilog.info(DOMAIN, TAG, '%{public}s', 'validateURL:' + urlObject.hostname);
       return true;
     }
   } catch (error) {
diff --git a/wifi/application/portal_login/entry/src/main/ets/entryability/EntryAbility.ets b/wifi/application/portal_login/entry/src/main/ets/entryability/EntryAbility.ets
index 48615b3177e522a8ef262c4666620cd7befd8baf..839c8a91e5e0fd7c93642cac29c38371302532d3 100644
--- a/wifi/application/portal_login/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/wifi/application/portal_login/entry/src/main/ets/entryability/EntryAbility.ets
@@ -3,6 +3,7 @@ import { hilog } from '@kit.PerformanceAnalysisKit';
 import { window } from '@kit.ArkUI';
 import { setUrl, setNetId, setShouldShowBrowseItem } from '../common/utils';
 import { emitter } from '@kit.BasicServicesKit';
+import { BusinessError } from '@kit.BasicServicesKit';
 
 const DOMAIN = 0x01560;
 const TAG = 'Entry';
@@ -37,6 +38,23 @@ export default class EntryAbility extends UIAbility {
         hilog.error(DOMAIN, TAG, 'Failed to load the content. Cause: %{public}s', JSON.stringify(err));
         return;
       }
+      let windowClass: window.Window = windowStage.getMainWindowSync();
+      let isLayoutFullScreen = true;
+      windowClass.setWindowLayoutFullScreen(isLayoutFullScreen).then(() => {
+        console.info('Succeeded in setting the window layout to full-screen mode.');
+      }).catch((err: BusinessError) => {
+        console.error('Failed to set the window layout to full-screen mode. Cause:' + JSON.stringify(err));
+      });
+      let type = window.AvoidAreaType.TYPE_SYSTEM;
+      let avoidArea = windowClass.getWindowAvoidArea(type);
+      let topRectHeight = avoidArea.topRect.height;
+      AppStorage.setOrCreate('topRectHeight', topRectHeight);
+      windowClass.on('avoidAreaChange', (data) => {
+        if (data.type === window.AvoidAreaType.TYPE_SYSTEM) {
+          let topRectHeight = data.area.topRect.height;
+          AppStorage.setOrCreate('topRectHeight', topRectHeight);
+        }
+      });
       hilog.info(DOMAIN, TAG, 'Succeeded in loading the content.');
     });
   }
diff --git a/wifi/application/portal_login/entry/src/main/ets/pages/Index.ets b/wifi/application/portal_login/entry/src/main/ets/pages/Index.ets
index aa72237c8e654da82bda7d09ce7c72aa23eca920..14f4d7f0b195c937b9e08c241bf4d21138010276 100644
--- a/wifi/application/portal_login/entry/src/main/ets/pages/Index.ets
+++ b/wifi/application/portal_login/entry/src/main/ets/pages/Index.ets
@@ -5,7 +5,7 @@ import { common, OpenLinkOptions } from '@kit.AbilityKit';
 import { BusinessError } from '@kit.BasicServicesKit'
 import { SymbolGlyphModifier } from '@kit.ArkUI'
 import {
-  getUrl, bindToNetById, extractDomain, handleNetworkChange, exitApp, shouldShowBrowseItem, UserAgentSet
+  getUrl, bindToNetById, extractDomain, handleNetworkChange, exitApp, shouldShowBrowseItem, UserAgentSet, validateURL
 } from '../common/utils'
 import { connection } from '@kit.NetworkKit';
 import { emitter } from '@kit.BasicServicesKit';
@@ -73,13 +73,13 @@ struct Index {
   @State private isSelectUASheetVisible: boolean = false;
   @State private adaptPadding: number = 16;
   @State private loadProgress: number = 0;
-  private actionBarHeight = 56;
   private sheetItemHeight = 50;
   private contextMenuWidth = 224;
   private netConnect: connection.NetConnection = connection.createNetConnection();
   private isInOOBE: boolean = false;
   @State mode: WebDarkMode = WebDarkMode.Auto;
   @State access: boolean = true;
+  @StorageProp('topRectHeight') topRectHeight: number = 0;
 
   @Builder
   ContextMenu() {
@@ -136,7 +136,6 @@ struct Index {
         .alignItems(HorizontalAlign.Start)
       }
       .alignItems(VerticalAlign.Bottom)
-      .height(this.actionBarHeight)
 
       // UA list
       Column() {
@@ -215,7 +214,7 @@ struct Index {
   }
 
   build() {
-    Column() {
+    Flex({ direction: FlexDirection.Column }) {
       // Action bar
       Column() {
         Row() {
@@ -296,7 +295,9 @@ struct Index {
           })
       }
       .width('100%')
-      .height(this.actionBarHeight)
+      .constraintSize({
+        minHeight: '56vp'
+      })
       .backgroundColor($r('sys.color.ohos_id_color_background'))
 
       Web({ src: this.webUrl, controller: this.webviewController })
@@ -306,7 +307,7 @@ struct Index {
         .domStorageAccess(true)
         .onOverrideUrlLoading((request) => {
           const url = request.getRequestUrl();
-          if (!url.startsWith('http') && !url.startsWith('https')) {
+          if (validateURL(url) && !url.startsWith('http') && !url.startsWith('https')) {
             (this.getUIContext().getHostContext() as common.UIAbilityContext).openLink(url)
               .then(() => {
                 hilog.info(DOMAIN, TAG, 'open link success.');               
@@ -389,6 +390,7 @@ struct Index {
         .backgroundColor($r('sys.color.ohos_id_color_background'))
         .width('100%')
     }
+    .padding({ top: px2vp(this.topRectHeight) })
   }
 
   aboutToAppear(): void {