diff --git a/pageredirectionlibrary/src/main/ets/component/PageRedirectionComponent.ets b/pageredirectionlibrary/src/main/ets/component/PageRedirectionComponent.ets
index 20abdecfb0d3aa04368c7d41d74d312f880ad033..19d6dd2c675fe83969905c3275c86fb026f4be89 100644
--- a/pageredirectionlibrary/src/main/ets/component/PageRedirectionComponent.ets
+++ b/pageredirectionlibrary/src/main/ets/component/PageRedirectionComponent.ets
@@ -52,6 +52,7 @@ export struct PageRedirectionComponent {
   private promptAction: PromptAction = this.uiContext.getPromptAction();
   private contentNode: ComponentContent<Record<string, string | Function>> | undefined = undefined;
   private urlTrustList: string = '{"UrlPermissionList":[{"host":"resfile"}]}';
+  private whiteMethods: Array<string> = ['setLanguage', 'setTopHeight'];
   closeDialog = () => {
     if (this.contentNode) {
       this.promptAction.closeCustomDialog(this.contentNode);
@@ -60,7 +61,13 @@ export struct PageRedirectionComponent {
 
   systemLanguageChange() {
     try {
-      this.controller.runJavaScript(`setLanguage('${this.systemLanguage}')`);
+      let jsMethod: string = `setLanguage('${this.systemLanguage}')`;
+      // Check the trustlist
+      if (this.whiteMethods.indexOf(jsMethod.split('(')[0]) === -1) {
+        Logger.error('SystemLanguageChange privacy security', 'input method not in whiteList');
+        return;
+      }
+      this.controller.runJavaScript(jsMethod);
     } catch (error) {
       Logger.error('PageRedirectionComponent', 'runJavaScript failed ' + JSON.stringify(error));
     }
@@ -144,10 +151,19 @@ export struct PageRedirectionComponent {
           .onPageEnd(() => {
             this.webCanBack = this.controller.accessBackward();
             this.webCanForward = this.controller.accessForward();
-            this.controller.runJavaScript(`setTopHeight(${this.statusBarHeight},${this.navBarHeight})`);
-            this.controller.runJavaScript(`setLanguage('${this.systemLanguage}')`);
+            let setTopHeight: string = `setTopHeight(${this.statusBarHeight},${this.navBarHeight})`;
+            let setLanguage: string = `setLanguage('${this.systemLanguage}')`;
+            // Check the trustlist
+            if (this.whiteMethods.indexOf(setTopHeight.split('(')[0]) === -1 ||
+              this.whiteMethods.indexOf(setLanguage.split('(')[0]) === -1) {
+              Logger.error('privacy security', 'input method not in whiteList');
+              return;
+            }
+            this.controller.runJavaScript(setTopHeight);
+            this.controller.runJavaScript(setLanguage);
           })
           .darkMode(WebDarkMode.Auto)
+          .mixedMode(MixedMode.None)
 
         Column() {
           Row() {
diff --git a/pageredirectionlibrary/src/main/ets/utils/WindowUtil.ets b/pageredirectionlibrary/src/main/ets/utils/WindowUtil.ets
index e77dd2911e7f4120796dd9781521b22c9e796261..67f47e6ca9d531c5e8358a50b41a31e5a872bd8b 100644
--- a/pageredirectionlibrary/src/main/ets/utils/WindowUtil.ets
+++ b/pageredirectionlibrary/src/main/ets/utils/WindowUtil.ets
@@ -56,8 +56,8 @@ export class WindowUtil {
           Logger.error(TAG,
             `Failed to set the window layout to full-screen mode. Cause: ${err.code}, ${err.message}`);
         });
-      } catch {
-        Logger.error(TAG, 'Failed to set the window layout to full-screen mode.');
+      } catch (error) {
+        Logger.error(TAG, `Failed to set the window layout to full-screen mode. Cause: ${error.code}, ${error.message}`);
       }
     });
   }
diff --git a/pageredirectionlibrary/src/main/resources/resfile/js/product_detail.js b/pageredirectionlibrary/src/main/resources/resfile/js/product_detail.js
index c4aa537cbca4fcb77eb26b2fb8fc5ba4ea7ae21e..de29e9875bb506800c0a02913c64f4d690081689 100644
--- a/pageredirectionlibrary/src/main/resources/resfile/js/product_detail.js
+++ b/pageredirectionlibrary/src/main/resources/resfile/js/product_detail.js
@@ -128,7 +128,6 @@ setInterval(autoScroll, 2000);
 
 window.addEventListener('resize', () => {
 	document.getElementById('product-desc').style.paddingTop = Number.parseInt(topHeight) + 'px';
-	console.info('screenWidth:' + (window.screen.width));
 });
 
 function orderConfirm() {