diff --git a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
index 5e174a37b22a3f93a46a89c5086415bc217481bf..4c7edc7ea8a811ee57ec7c3b31dcacfdbe642232 100644
--- a/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
+++ b/permissionmanager/src/main/ets/SecurityExtAbility/SecurityExtAbility.ts
@@ -42,7 +42,8 @@ export default class SecurityExtensionAbility extends extension {
     console.info(TAG + 'want: ' + JSON.stringify(want));
 
     try {
-      let dis = display.getDefaultDisplaySync();
+      let displayId = want.parameters['ohos.display.id'];
+      let dis = display.getDisplayByIdSync(displayId);
       let navigationBarRect = {
         left: 0,
         top: 0,
diff --git a/permissionmanager/src/main/ets/pages/securityDialog.ets b/permissionmanager/src/main/ets/pages/securityDialog.ets
index cbdaa211154429daa7061073a4c593f549e71da9..31aa81a4803097b760b8bf8af8851f2b68131372 100644
--- a/permissionmanager/src/main/ets/pages/securityDialog.ets
+++ b/permissionmanager/src/main/ets/pages/securityDialog.ets
@@ -141,6 +141,7 @@ struct SecurityDialog {
                 })
             }
           }
+          .pixelRound({ start: PixelRoundCalcPolicy.NO_FORCE_ROUND, end: PixelRoundCalcPolicy.NO_FORCE_ROUND })
           .backgroundColor($r('app.color.icon_bg'))
           .borderRadius(Constants.SECURITY_ICON_WIDTH * 14 / 54)
           Column() { // content