diff --git a/app/src/main/java/com/gh/common/util/DialogUtils.java b/app/src/main/java/com/gh/common/util/DialogUtils.java
index 41201a231d..3f1ff53978 100644
--- a/app/src/main/java/com/gh/common/util/DialogUtils.java
+++ b/app/src/main/java/com/gh/common/util/DialogUtils.java
@@ -878,19 +878,18 @@ public class DialogUtils {
         // 区分此 dialog 是点击 dialog 外部取消的还是点击返回取消的
         AtomicBoolean isCanceledByClickOutsideOfDialog = new AtomicBoolean(true);
 
-        final Dialog dialog = new Dialog(activityContext, android.R.style.Theme_Black_NoTitleBar_Fullscreen);
+        final Dialog dialog = new Dialog(activityContext, R.style.GhAlertDialog);
         View contentView = LayoutInflater.from(activityContext).inflate(R.layout.dialog_privacy_policy, null);
         dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
         dialog.setContentView(contentView);
 
         Window window = dialog.getWindow();
         if (window != null) {
-            window.getDecorView().setPadding(0, 0, 0, 0);
             window.setBackgroundDrawableResource(android.R.color.transparent);
             WindowManager.LayoutParams params = window.getAttributes();
             params.horizontalMargin = 0;
-            params.width = context.getResources().getDisplayMetrics().widthPixels;
-            params.height = context.getResources().getDisplayMetrics().heightPixels;
+            params.width = context.getResources().getDisplayMetrics().widthPixels - DisplayUtils.dip2px(40);
+            params.height = context.getResources().getDisplayMetrics().heightPixels- DisplayUtils.dip2px(120);
             window.setAttributes(params);
         }
 
diff --git a/app/src/main/res/drawable-xxxhdpi/dialog_privacy_head.png b/app/src/main/res/drawable-xxxhdpi/dialog_privacy_head.png
index 3a69315703..c98902c1c9 100644
Binary files a/app/src/main/res/drawable-xxxhdpi/dialog_privacy_head.png and b/app/src/main/res/drawable-xxxhdpi/dialog_privacy_head.png differ
diff --git a/app/src/main/res/drawable/dialog_privacy_background.xml b/app/src/main/res/drawable/dialog_privacy_background.xml
new file mode 100644
index 0000000000..beae2f074e
--- /dev/null
+++ b/app/src/main/res/drawable/dialog_privacy_background.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/white" />
+    <corners android:radius="5dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_privacy_policy.xml b/app/src/main/res/layout/dialog_privacy_policy.xml
index b25276ced6..77392204f1 100644
--- a/app/src/main/res/layout/dialog_privacy_policy.xml
+++ b/app/src/main/res/layout/dialog_privacy_policy.xml
@@ -3,13 +3,13 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/white">
+    android:background="@drawable/dialog_privacy_background">
 
     <ImageView
         android:id="@+id/head_background"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:scaleType="centerCrop"
+        android:scaleType="fitXY"
         android:src="@drawable/dialog_privacy_head"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
@@ -28,22 +28,22 @@
         android:id="@+id/title"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginRight="20dp"
-        android:layout_marginBottom="56dp"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="52dp"
+        android:layout_marginRight="16dp"
         android:textColor="@color/text_333333"
         android:textSize="24sp"
         android:textStyle="bold"
-        app:layout_constraintBottom_toBottomOf="@id/head_background"
-        app:layout_constraintLeft_toLeftOf="@id/head_background" />
+        app:layout_constraintLeft_toLeftOf="@id/head_background"
+        app:layout_constraintTop_toTopOf="@id/head_background" />
 
     <TextView
         android:id="@+id/top_content"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginRight="20dp"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="4dp"
+        android:layout_marginRight="16dp"
         android:includeFontPadding="false"
         android:lineSpacingExtra="8dp"
         android:textColor="@color/text_333333"
@@ -69,9 +69,9 @@
                 android:id="@+id/permissions_content"
                 android:layout_width="match_parent"
                 android:layout_height="0dp"
-                android:layout_marginLeft="20dp"
-                android:layout_marginTop="20dp"
-                android:layout_marginRight="20dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginTop="12dp"
+                android:layout_marginRight="16dp"
                 android:layout_marginBottom="16dp"
                 android:layout_weight="1" />
 
@@ -79,9 +79,9 @@
                 android:id="@+id/bottom_content"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginLeft="20dp"
-                android:layout_marginRight="20dp"
-                android:layout_marginBottom="48dp"
+                android:layout_marginLeft="16dp"
+                android:layout_marginRight="16dp"
+                android:layout_marginBottom="40dp"
                 android:includeFontPadding="false"
                 android:lineSpacingExtra="8dp"
                 android:textColor="@color/text_333333"
@@ -94,9 +94,9 @@
         android:id="@+id/link_content"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="20dp"
-        android:layout_marginRight="20dp"
-        android:layout_marginBottom="32dp"
+        android:layout_marginLeft="16dp"
+        android:layout_marginRight="16dp"
+        android:layout_marginBottom="24dp"
         android:includeFontPadding="false"
         android:lineSpacingExtra="8dp"
         android:textColor="@color/text_333333"
@@ -109,9 +109,9 @@
         android:id="@+id/allow_button"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="16dp"
-        android:layout_marginRight="16dp"
-        android:layout_marginBottom="16dp"
+        android:layout_marginLeft="12dp"
+        android:layout_marginRight="12dp"
+        android:layout_marginBottom="8dp"
         android:background="@drawable/dialog_privacy_button"
         android:gravity="center"
         android:paddingBottom="16dp"
diff --git a/app/src/main/res/layout/privacy_item.xml b/app/src/main/res/layout/privacy_item.xml
index 8e6bea7f88..08f055e880 100644
--- a/app/src/main/res/layout/privacy_item.xml
+++ b/app/src/main/res/layout/privacy_item.xml
@@ -13,8 +13,8 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="vertical"
-        android:paddingTop="20dp"
-        android:paddingBottom="20dp">
+        android:paddingTop="12dp"
+        android:paddingBottom="12dp">
 
         <com.facebook.drawee.view.SimpleDraweeView
             android:id="@+id/icon"