diff --git a/yazi-config/src/keymap/key.rs b/yazi-config/src/keymap/key.rs
index 2c193479..a7fef406 100644
--- a/yazi-config/src/keymap/key.rs
+++ b/yazi-config/src/keymap/key.rs
@@ -76,46 +76,46 @@ impl FromStr for Key {
 		}
 
 		let mut it = s[1..s.len() - 1].split_inclusive('-').peekable();
-		while let Some(x) = it.next() {
-			match x {
-				"S-" => key.shift = true,
-				"C-" => key.ctrl = true,
-				"A-" => key.alt = true,
-				"D-" => key.super_ = true,
+		while let Some(next) = it.next() {
+			match next.to_ascii_lowercase().as_str() {
+				"s-" => key.shift = true,
+				"c-" => key.ctrl = true,
+				"a-" => key.alt = true,
+				"d-" => key.super_ = true,
 
-				"Space" => key.code = KeyCode::Char(' '),
-				"Backspace" => key.code = KeyCode::Backspace,
-				"Enter" => key.code = KeyCode::Enter,
-				"Left" => key.code = KeyCode::Left,
-				"Right" => key.code = KeyCode::Right,
-				"Up" => key.code = KeyCode::Up,
-				"Down" => key.code = KeyCode::Down,
-				"Home" => key.code = KeyCode::Home,
-				"End" => key.code = KeyCode::End,
-				"PageUp" => key.code = KeyCode::PageUp,
-				"PageDown" => key.code = KeyCode::PageDown,
-				"Tab" => key.code = KeyCode::Tab,
-				"BackTab" => key.code = KeyCode::BackTab,
-				"Delete" => key.code = KeyCode::Delete,
-				"Insert" => key.code = KeyCode::Insert,
-				"F1" => key.code = KeyCode::F(1),
-				"F2" => key.code = KeyCode::F(2),
-				"F3" => key.code = KeyCode::F(3),
-				"F4" => key.code = KeyCode::F(4),
-				"F5" => key.code = KeyCode::F(5),
-				"F6" => key.code = KeyCode::F(6),
-				"F7" => key.code = KeyCode::F(7),
-				"F8" => key.code = KeyCode::F(8),
-				"F9" => key.code = KeyCode::F(9),
-				"F10" => key.code = KeyCode::F(10),
-				"F11" => key.code = KeyCode::F(11),
-				"F12" => key.code = KeyCode::F(12),
-				"Esc" => key.code = KeyCode::Esc,
+				"space" => key.code = KeyCode::Char(' '),
+				"backspace" => key.code = KeyCode::Backspace,
+				"enter" => key.code = KeyCode::Enter,
+				"left" => key.code = KeyCode::Left,
+				"right" => key.code = KeyCode::Right,
+				"up" => key.code = KeyCode::Up,
+				"down" => key.code = KeyCode::Down,
+				"home" => key.code = KeyCode::Home,
+				"end" => key.code = KeyCode::End,
+				"pageup" => key.code = KeyCode::PageUp,
+				"pagedown" => key.code = KeyCode::PageDown,
+				"tab" => key.code = KeyCode::Tab,
+				"backtab" => key.code = KeyCode::BackTab,
+				"delete" => key.code = KeyCode::Delete,
+				"insert" => key.code = KeyCode::Insert,
+				"f1" => key.code = KeyCode::F(1),
+				"f2" => key.code = KeyCode::F(2),
+				"f3" => key.code = KeyCode::F(3),
+				"f4" => key.code = KeyCode::F(4),
+				"f5" => key.code = KeyCode::F(5),
+				"f6" => key.code = KeyCode::F(6),
+				"f7" => key.code = KeyCode::F(7),
+				"f8" => key.code = KeyCode::F(8),
+				"f9" => key.code = KeyCode::F(9),
+				"f10" => key.code = KeyCode::F(10),
+				"f11" => key.code = KeyCode::F(11),
+				"f12" => key.code = KeyCode::F(12),
+				"esc" => key.code = KeyCode::Esc,
 
-				c if it.peek().is_none() => {
-					key.code = KeyCode::Char(c.chars().next().unwrap());
-				}
-				k => bail!("unknown key: {k}"),
+				_ => match next {
+					s if it.peek().is_none() => key.code = KeyCode::Char(s.chars().next().unwrap()),
+					s => bail!("unknown key: {s}"),
+				},
 			}
 		}