优化

app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt

@@ -57,7 +57,7 @@ class CacheActivity : VMBaseActivity<CacheViewModel>(R.layout.activity_download)
     }
 
     override fun onCompatCreateOptionsMenu(menu: Menu): Boolean {
-        menuInflater.inflate(R.menu.download, menu)
+        menuInflater.inflate(R.menu.book_cache, menu)
         return super.onCompatCreateOptionsMenu(menu)
     }
 

app/src/main/res/layout/item_rss.xml

@@ -25,6 +25,7 @@
         android:gravity="top|center_horizontal"
         android:lines="2"
         android:ellipsize="end"
+        android:textColor="@color/secondaryText"
         tools:text="RSS"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"

app/src/main/res/menu/book_cache.xml

@@ -14,7 +14,11 @@
         android:id="@+id/menu_book_group"
         android:title="@string/group"
         android:icon="@drawable/ic_groups"
-        app:showAsAction="always" />
+        app:showAsAction="always">
+
+        <menu />
+
+    </item>
 
     <item
         android:id="@+id/menu_log"