diff --git a/permissionmanager/src/main/ets/common/components/dialog.ets b/permissionmanager/src/main/ets/common/components/dialog.ets
index 08c0fc4233fbc5331ecd1583bce0541b68f2acd5..7491db0d6354f0560d4d26507a78e831edc49e26 100644
--- a/permissionmanager/src/main/ets/common/components/dialog.ets
+++ b/permissionmanager/src/main/ets/common/components/dialog.ets
@@ -16,6 +16,7 @@
 import Constants from '../utils/constant';
 import audio from '@ohos.multimedia.audio'
 import camera from '@ohos.multimedia.camera'
+import deviceInfo from '@ohos.deviceInfo'
 
 @Extend(Button) function customizeButton() {
   .backgroundColor($r('app.color.default_background_color'))
@@ -55,7 +56,7 @@ export struct globalDialog {
   controller: CustomDialogController;
 
   build() {
-    Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.End }) {
+    Flex({ justifyContent: FlexAlign.Center, alignItems: deviceInfo.deviceType == Constants.DEFAULT_DEVICE_TYPE ? ItemAlign.End : ItemAlign.Center }) {
       Column() {
         Text(globalThis.currentPermissionGroup == 'CAMERA' ? $r('app.string.close_camera') : $r('app.string.close_microphone'))
           .fontSize(Constants.TEXT_BIG_FONT_SIZE)
diff --git a/permissionmanager/src/main/ets/common/utils/constant.ets b/permissionmanager/src/main/ets/common/utils/constant.ets
index 0352e1c4b659ef29336ad8d51266c24d2c3b38c9..1c07b9dbbf3c70bb58d8aa007ff1da59c2154de1 100644
--- a/permissionmanager/src/main/ets/common/utils/constant.ets
+++ b/permissionmanager/src/main/ets/common/utils/constant.ets
@@ -212,7 +212,6 @@ export default class Constants {
     static MANAGEMENT_ROW_PADDING_RIGHT = 12;
     static MANAGEMENT_ROW_PADDING_TOP = 8;
     static MANAGEMENT_ROW_MARGIN_TOP = 12;
-    static MANAGEMENT_TRANSPARENCY = 0.8;
     static APPLICATION_IMAGE_WIDTH = 40;
     static APPLICATION_IMAGE_HEIGHT = 40;
     static APPLICATION_IMAGE_MARGIN_RIGHT = 16;
@@ -284,6 +283,10 @@ export default class Constants {
 
     static BUNDLE_NAME = 'com.ohos.permissionmanager'
 
+    static DEFAULT_DEVICE_TYPE = 'default'
+    static TABLET_DEVICE_TYPE = 'tablet'
+    static PERMISSION_DIALOG_MARGIN_BOTTOM = 62
+
     static START_SUBSCRIPT = 0
     static END_SUBSCRIPT = 500
 
diff --git a/permissionmanager/src/main/ets/pages/application-secondary.ets b/permissionmanager/src/main/ets/pages/application-secondary.ets
index 5a5f2b65ad79e3ddc6a9236128b59f9b3ea17c16..9556d4dd6655c69a9f55652bc6c7092d028ca490 100644
--- a/permissionmanager/src/main/ets/pages/application-secondary.ets
+++ b/permissionmanager/src/main/ets/pages/application-secondary.ets
@@ -340,7 +340,6 @@ struct appNamePlusPage {
         .height(Constants.FULL_HEIGHT)
         .width(Constants.FULL_WIDTH)
         .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-        .opacity(Constants.MANAGEMENT_TRANSPARENCY)
       }
     }
   }
diff --git a/permissionmanager/src/main/ets/pages/application-tertiary.ets b/permissionmanager/src/main/ets/pages/application-tertiary.ets
index b27315a13ccd707ad7eed913b237837efb15dc8a..e488af43a5ac80f3d7e3faa2a1b4bd72d061f5dd 100644
--- a/permissionmanager/src/main/ets/pages/application-tertiary.ets
+++ b/permissionmanager/src/main/ets/pages/application-tertiary.ets
@@ -115,7 +115,6 @@ struct mediaDocumentPage {
         .height(Constants.FULL_HEIGHT)
         .width(Constants.FULL_WIDTH)
         .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-        .opacity(Constants.MANAGEMENT_TRANSPARENCY)
       }
     }
   }
diff --git a/permissionmanager/src/main/ets/pages/authority-secondary.ets b/permissionmanager/src/main/ets/pages/authority-secondary.ets
index 85a71ca3ecee6e1af9b87fb8a78062a37afbdfd0..3a5a3d90f1b3303e0c7b807f2fbe2b9f5165ca8e 100644
--- a/permissionmanager/src/main/ets/pages/authority-secondary.ets
+++ b/permissionmanager/src/main/ets/pages/authority-secondary.ets
@@ -83,7 +83,6 @@ struct appNamePage {
       .height(Constants.FULL_HEIGHT)
       .width(Constants.FULL_WIDTH)
       .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-      .opacity(Constants.MANAGEMENT_TRANSPARENCY)
     }
   }
 }
diff --git a/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets b/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
index b7bd11e3b7c8a090e3decf608feffeb43d66b82f..7650f1d2186a14cdf39b362295d78f28e04b9e0f 100644
--- a/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
+++ b/permissionmanager/src/main/ets/pages/authority-tertiary-groups.ets
@@ -113,7 +113,6 @@ struct locationInfoPage {
       .height(Constants.FULL_HEIGHT)
       .width(Constants.FULL_WIDTH)
       .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-      .opacity(Constants.MANAGEMENT_TRANSPARENCY)
     }
   }
 
@@ -497,7 +496,7 @@ struct applicationItem {
                   .fontColor($r('app.color.secondary_font_color'))
                   .margin({ top: Constants.AUTHORITY_TEXT_MARGIN_TOP, left: Constants.AUTHORITY_TEXT_MARGIN_LEFT })
               }
-            }
+            }.padding({ left: Constants.DEFAULT_PADDING_START, right: Constants.DEFAULT_PADDING_END })
             Scroll() {
               Row() {
                 Column() {
diff --git a/permissionmanager/src/main/ets/pages/authority-tertiary.ets b/permissionmanager/src/main/ets/pages/authority-tertiary.ets
index 33b2ae8cf898c018fc464b409ddddd13b10f1640..e3543c2fa8a6b27969e7b28de11bc81adceac61f 100644
--- a/permissionmanager/src/main/ets/pages/authority-tertiary.ets
+++ b/permissionmanager/src/main/ets/pages/authority-tertiary.ets
@@ -104,7 +104,6 @@ struct locationInfoPage {
       .height(Constants.FULL_HEIGHT)
       .width(Constants.FULL_WIDTH)
       .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-      .opacity(Constants.MANAGEMENT_TRANSPARENCY)
     }
   }
 }
@@ -312,7 +311,7 @@ struct applicationItem {
                 .fontSize(Constants.TEXT_SMAL_FONT_SIZE)
                 .fontColor($r('app.color.secondary_font_color'))
                 .margin({ top: Constants.AUTHORITY_TEXT_MARGIN_TOP, left: Constants.AUTHORITY_TEXT_MARGIN_LEFT })
-            }
+            }.padding({ left: Constants.DEFAULT_PADDING_START, right: Constants.DEFAULT_PADDING_END })
             Scroll() {
               Row() {
                 Column() {
diff --git a/permissionmanager/src/main/ets/pages/dialogPlus.ets b/permissionmanager/src/main/ets/pages/dialogPlus.ets
index d406bdcca845db71bddcfb348b9a2350aa4de1c4..a01722f4948435e3c5e0c8b1d7d83cbcb4bb80f7 100644
--- a/permissionmanager/src/main/ets/pages/dialogPlus.ets
+++ b/permissionmanager/src/main/ets/pages/dialogPlus.ets
@@ -17,6 +17,7 @@ import abilityAccessCtrl from '@ohos.abilityAccessCtrl';
 import bundle from '@ohos.bundle';
 import bundleManager from '@ohos.bundle.bundleManager';
 import rpc from '@ohos.rpc';
+import deviceInfo from '@ohos.deviceInfo';
 import { Log, getPermissionGroup } from '../common/utils/utils'
 import Constants from '../common/utils/constant'
 import { BundleFlag } from '../common/model/bundle'
@@ -69,7 +70,7 @@ struct PermissionDialog {
   controller: CustomDialogController
 
   build() {
-    Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) {
+    Flex({ justifyContent: FlexAlign.Center, alignItems: deviceInfo.deviceType == Constants.DEFAULT_DEVICE_TYPE ? ItemAlign.End : ItemAlign.Center }) {
       Column() {
         if ((this.initStatus != Constants.INIT_NEED_TO_WAIT) && this.verify()) {
           Image(this.grantGroups[this.count].icon)
@@ -144,6 +145,7 @@ struct PermissionDialog {
       .borderRadius(Constants.DIALOG_PRIVACY_BORDER_RADIUS)
       .width(Constants.DIALOG_PRIVACY_WIDTH)
       .padding({ bottom: Constants.DIALOG_PADDING_BOTTOM })
+      .margin({ bottom: Constants.PERMISSION_DIALOG_MARGIN_BOTTOM })
     }.width(Constants.FULL_WIDTH)
     .height(Constants.FULL_HEIGHT)
   }
diff --git a/permissionmanager/src/main/ets/pages/globalSwitch.ets b/permissionmanager/src/main/ets/pages/globalSwitch.ets
index e23f8b25a7b9a4caa3c70019b40c0d45740cb242..7cb9222c04cadbb75fdb9fc14afdd0a6b4fd005b 100644
--- a/permissionmanager/src/main/ets/pages/globalSwitch.ets
+++ b/permissionmanager/src/main/ets/pages/globalSwitch.ets
@@ -19,6 +19,7 @@ import camera from '@ohos.multimedia.camera';
 import bundle from '@ohos.bundle';
 import abilityAccessCtrl from '@ohos.abilityAccessCtrl';
 import { Log } from '../common/utils/utils'
+import deviceInfo from '@ohos.deviceInfo'
 
 const MICROPHONE = 'microphone'
 const CAMERA = 'camera'
@@ -53,7 +54,7 @@ struct globalDialog {
   controller: CustomDialogController
 
   build() {
-    Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.End }) {
+    Flex({ justifyContent: FlexAlign.Center, alignItems: deviceInfo.deviceType == Constants.DEFAULT_DEVICE_TYPE ? ItemAlign.End : ItemAlign.Center }) {
       Column() {
         Text(globalThis.globalState == MICROPHONE ? $r('app.string.global_title_microphone') :
             globalThis.globalState == CAMERA ? $r('app.string.global_title_camera') :
diff --git a/permissionmanager/src/main/ets/pages/other-permissions.ets b/permissionmanager/src/main/ets/pages/other-permissions.ets
index d35c48121cef9d02711b8177df7af4b58311df23..aa34c23e86a5ccf9fed149416c3b235fc943a075 100644
--- a/permissionmanager/src/main/ets/pages/other-permissions.ets
+++ b/permissionmanager/src/main/ets/pages/other-permissions.ets
@@ -81,7 +81,6 @@ struct appNamePage {
       .height(Constants.FULL_HEIGHT)
       .width(Constants.FULL_WIDTH)
       .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-      .opacity(Constants.MANAGEMENT_TRANSPARENCY)
     }
   }
 
diff --git a/permissionmanager/src/main/ets/pages/permission-access-record.ets b/permissionmanager/src/main/ets/pages/permission-access-record.ets
index 8939b840761aa6b4bd872efb8ebc9f262f071c62..c676af21297f0a331cef498664c5d6ddbb5648b5 100644
--- a/permissionmanager/src/main/ets/pages/permission-access-record.ets
+++ b/permissionmanager/src/main/ets/pages/permission-access-record.ets
@@ -330,7 +330,6 @@ struct permissionRecordPage {
       .height(Constants.FULL_HEIGHT)
       .width(Constants.FULL_WIDTH)
       .backgroundColor($r("sys.color.ohos_id_color_sub_background"))
-      .opacity(Constants.MANAGEMENT_TRANSPARENCY)
     }
   }