diff --git a/Source/InputMethodController.mm b/Source/InputMethodController.mm
index 8fc74658..185036f5 100644
--- a/Source/InputMethodController.mm
+++ b/Source/InputMethodController.mm
@@ -103,7 +103,8 @@ static inline NSString *LocalizationNotNeeded(NSString *s) {
     chineseConversionMenuItem.keyEquivalentModifierMask = NSEventModifierFlagCommand | NSEventModifierFlagControl;
     chineseConversionMenuItem.state = Preferences.chineseConversionEnabled ? NSControlStateValueOn : NSControlStateValueOff;
 
-    NSMenuItem *halfWidthPunctuationMenuItem = [menu addItemWithTitle:NSLocalizedString(@"Use Half-Width Punctuations", @"") action:@selector(toggleHalfWidthPunctuation:) keyEquivalent:@""];
+    NSMenuItem *halfWidthPunctuationMenuItem = [menu addItemWithTitle:NSLocalizedString(@"Use Half-Width Punctuations", @"") action:@selector(toggleHalfWidthPunctuation:) keyEquivalent:@"h"];
+    halfWidthPunctuationMenuItem.keyEquivalentModifierMask = NSEventModifierFlagCommand | NSEventModifierFlagControl;
     halfWidthPunctuationMenuItem.state = Preferences.halfWidthPunctuationEnabled ? NSControlStateValueOn : NSControlStateValueOff;
 
     BOOL optionKeyPressed = [[NSEvent class] respondsToSelector:@selector(modifierFlags)] && ([NSEvent modifierFlags] & NSEventModifierFlagOption);