优化

app/src/main/res/values-es-rES/strings.xml

@@ -932,5 +932,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh-rHK/strings.xml

@@ -932,5 +932,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -934,5 +934,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -934,5 +934,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">Use replace</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/xml/about.xml

@@ -35,6 +35,12 @@
             android:title="@string/follow_official_account"
             app:iconSpaceReserved="false" />
 
+        <io.legado.app.ui.widget.prefs.Preference
+            android:key="qqChannel"
+            android:title="@string/qq_channel"
+            android:summary="@string/qq_channel_summary"
+            app:iconSpaceReserved="false" />
+
         <io.legado.app.ui.widget.prefs.Preference
             android:key="qq"
             android:summary="@string/click_to_apply"