diff --git a/app/src/main/java/com/fongmi/bear/utils/Notify.java b/app/src/main/java/com/fongmi/bear/utils/Notify.java
index 51fe76d4e..d8074c0c2 100644
--- a/app/src/main/java/com/fongmi/bear/utils/Notify.java
+++ b/app/src/main/java/com/fongmi/bear/utils/Notify.java
@@ -3,8 +3,10 @@ package com.fongmi.bear.utils;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.text.TextUtils;
+import android.util.DisplayMetrics;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.WindowManager;
 import android.widget.Toast;
 
 import androidx.appcompat.app.AlertDialog;
@@ -38,6 +40,10 @@ public class Notify {
     public static void show(Context context, View view) {
         AlertDialog dialog = new MaterialAlertDialogBuilder(context).setView(view).create();
         dialog.getWindow().setDimAmount(0);
+        DisplayMetrics metrics = ResUtil.getDisplayMetrics();
+        WindowManager.LayoutParams params = dialog.getWindow().getAttributes();
+        params.width = (int) (metrics.widthPixels * 0.4f);
+        dialog.getWindow().setAttributes(params);
         dialog.show();
     }
 
diff --git a/app/src/main/java/com/fongmi/bear/utils/ResUtil.java b/app/src/main/java/com/fongmi/bear/utils/ResUtil.java
index 14208bdab..e7c1a8bd2 100644
--- a/app/src/main/java/com/fongmi/bear/utils/ResUtil.java
+++ b/app/src/main/java/com/fongmi/bear/utils/ResUtil.java
@@ -8,7 +8,7 @@ import com.fongmi.bear.App;
 
 public class ResUtil {
 
-    private static DisplayMetrics getDisplayMetrics() {
+    public static DisplayMetrics getDisplayMetrics() {
         return App.get().getResources().getDisplayMetrics();
     }
 
diff --git a/app/src/main/res/layout/dialog_site.xml b/app/src/main/res/layout/dialog_site.xml
index 968eadf0b..68890acdd 100644
--- a/app/src/main/res/layout/dialog_site.xml
+++ b/app/src/main/res/layout/dialog_site.xml
@@ -8,6 +8,7 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/site"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:overScrollMode="never" />
 
 </LinearLayout>
\ No newline at end of file