diff --git a/OpenUtau/Views/MainWindow.axaml b/OpenUtau/Views/MainWindow.axaml
index 788b11a7f..9865d943d 100644
--- a/OpenUtau/Views/MainWindow.axaml
+++ b/OpenUtau/Views/MainWindow.axaml
@@ -83,7 +83,7 @@
               <MenuItem Header="{DynamicResource menu.tools.layout.hsplit12}" Click="OnMenuLayoutHSplit12"/>
               <MenuItem Header="{DynamicResource menu.tools.layout.hsplit13}" Click="OnMenuLayoutHSplit13"/>
             </MenuItem>
-            <MenuItem Header="{DynamicResource menu.tools.fullscreen}" Click="OnMenuFullScreen"/>
+            <MenuItem Header="{DynamicResource menu.tools.fullscreen}" InputGesture="F11" Click="OnMenuFullScreen"/>
             <MenuItem Header="{Binding ClearCacheHeader}" Click="OnMenuClearCache"/>
             <MenuItem Header="{DynamicResource menu.tools.debugwindow}" Click="OnMenuDebugWindow"/>
             <MenuItem Header="{DynamicResource phoneticassistant.caption}" Click="OnMenuPhoneticAssistant"/>
diff --git a/OpenUtau/Views/PianoRollWindow.axaml b/OpenUtau/Views/PianoRollWindow.axaml
index dcd2e9451..0dd283d6e 100644
--- a/OpenUtau/Views/PianoRollWindow.axaml
+++ b/OpenUtau/Views/PianoRollWindow.axaml
@@ -249,7 +249,7 @@
                   <CheckBox IsChecked="{Binding UseTrackColor}" />
                 </MenuItem.Icon>
               </MenuItem>
-              <MenuItem Header="{DynamicResource menu.tools.fullscreen}" Click="OnMenuFullScreen"/>
+              <MenuItem Header="{DynamicResource menu.tools.fullscreen}" InputGesture="F11" Click="OnMenuFullScreen"/>
               <MenuItem Header="{DynamicResource prefs.appearance.degree}">
                 <MenuItem Header="{DynamicResource prefs.appearance.degree.off}" Click="OnMenuDegreeStyle" Tag="0">
                   <MenuItem.Icon>