diff --git a/app/src/main/java/io/legado/app/ui/about/DonateFragment.kt b/app/src/main/java/io/legado/app/ui/about/DonateFragment.kt
index 0270b3f77..f82fa1b64 100644
--- a/app/src/main/java/io/legado/app/ui/about/DonateFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/about/DonateFragment.kt
@@ -2,7 +2,6 @@ package io.legado.app.ui.about
 
 import android.content.Context
 import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
 import android.view.View
 import androidx.preference.Preference
@@ -12,7 +11,6 @@ import io.legado.app.utils.ACache
 import io.legado.app.utils.openUrl
 import io.legado.app.utils.sendToClip
 import org.jetbrains.anko.longToast
-import java.net.URLEncoder
 
 class DonateFragment : PreferenceFragmentCompat() {
 
@@ -36,7 +34,6 @@ class DonateFragment : PreferenceFragmentCompat() {
             "zfbHbRwm" -> requireContext().openUrl(zfbHbRwmUrl)
             "zfbSkRwm" -> requireContext().openUrl(zfbSkRwmUrl)
             "qqSkRwm" -> requireContext().openUrl(qqSkRwmUrl)
-            "zfbSk" -> aliDonate(requireContext())
             "zfbHbSsm" -> getZfbHb(requireContext())
             "gzGzh" -> requireContext().sendToClip("开源阅读软件")
         }
@@ -59,19 +56,4 @@ class DonateFragment : PreferenceFragmentCompat() {
         }
     }
 
-    private fun aliDonate(context: Context) {
-        try {
-            val qrCode = URLEncoder.encode(
-                "https://qr.alipay.com/tsx06677nwdk3javroq4ef0?_s=Dweb-other",
-                "utf-8"
-            )
-            val aliPayQr =
-                "alipayqr://platformapi/startapp?saId=10000007&qrcode=$qrCode&_t=${System.currentTimeMillis()}"
-            val intent = Intent(Intent.ACTION_VIEW, Uri.parse(aliPayQr))
-            context.startActivity(intent)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_read_padding.xml b/app/src/main/res/layout/dialog_read_padding.xml
index 83bb14c71..79b89ec40 100644
--- a/app/src/main/res/layout/dialog_read_padding.xml
+++ b/app/src/main/res/layout/dialog_read_padding.xml
@@ -11,15 +11,34 @@
         android:id="@+id/ll_header_padding"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:gravity="center_vertical"
         android:orientation="vertical">
 
-        <io.legado.app.ui.widget.text.AccentTextView
-            android:id="@+id/tv_header_padding"
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:paddingBottom="10dp"
-            android:textSize="18sp"
-            android:text="@string/header" />
+            android:orientation="horizontal">
+
+            <io.legado.app.ui.widget.text.AccentTextView
+                android:id="@+id/tv_header_padding"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingBottom="10dp"
+                android:textSize="18sp"
+                android:text="@string/header" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/showLine" />
+
+            <io.legado.app.ui.widget.checkbox.SmoothCheckBox
+                android:id="@+id/cb_show_top_line"
+                android:layout_width="20dp"
+                android:layout_height="20dp"
+                android:layout_margin="6dp" />
+
+        </LinearLayout>
 
         <io.legado.app.ui.widget.DetailSeekBar
             android:id="@+id/dsb_header_padding_top"
diff --git a/app/src/main/res/xml/donate.xml b/app/src/main/res/xml/donate.xml
index a126561ed..13d448544 100644
--- a/app/src/main/res/xml/donate.xml
+++ b/app/src/main/res/xml/donate.xml
@@ -30,12 +30,6 @@
             android:summary="537954522 点击复制"
             app:iconSpaceReserved="false" />
 
-        <androidx.preference.Preference
-            android:key="zfbSk"
-            android:title="支付宝收款,支持红包"
-            android:summary="点击直接跳转支付宝"
-            app:iconSpaceReserved="false" />
-
         <androidx.preference.Preference
             android:key="zfbHbRwm"
             android:title="支付宝红包二维码"