diff --git a/nebula_app/src/gpui_shell/terminal/keymap.rs b/nebula_app/src/gpui_shell/terminal/keymap.rs
index d119c0f..01c1db7 100644
--- a/nebula_app/src/gpui_shell/terminal/keymap.rs
+++ b/nebula_app/src/gpui_shell/terminal/keymap.rs
@@ -589,17 +589,45 @@ mod tests {
     /// 当按键已处理、不再 TranslateMessage，中文组字起不来。
     #[cfg(windows)]
     #[test]
-    fn unmodified_letters_stay_on_the_ime_path_in_win32_mode() {
+    fn win32_mode_preserves_text_input_and_modified_slash() {
         let mode = TermMode::WIN32_INPUT_MODE;
         assert_eq!(encode(&keystroke("n"), &mode), None);
         assert_eq!(encode(&keystroke("a"), &mode), None);
         assert_eq!(encode(&keystroke("1"), &mode), None);
         assert_eq!(encode(&keystroke("space"), &mode), None);
+        assert_eq!(encode(&keystroke("/"), &mode), None);
+        assert_eq!(encode(&keystroke("?"), &mode), None);
+        assert_eq!(encode(&Keystroke::parse("shift-/").unwrap(), &mode), None);
         // Ctrl+C 仍走记录，不能为了 IME 把快捷键也放掉。
         let mut ctrl_c = keystroke("c");
         ctrl_c.modifiers.control = true;
         assert!(encode(&ctrl_c, &mode).is_some());
         assert!(encode(&keystroke("escape"), &mode).is_some());
+
+        use windows_sys::Win32::UI::Input::KeyboardAndMouse::{
+            MAPVK_VK_TO_VSC, MapVirtualKeyW, VkKeyScanW,
+        };
+
+        let key = Keystroke::parse("ctrl-/").unwrap();
+        let mapping = unsafe { VkKeyScanW(b'/' as u16) } as u16;
+        let vk = mapping & 0xff;
+        let scan = unsafe { MapVirtualKeyW(u32::from(vk), MAPVK_VK_TO_VSC) };
+        let modifiers = 8 | ((mapping >> 8 & 1) << 4) | ((mapping >> 8 & 4) >> 1);
+        assert_eq!(
+            encode(&key, &TermMode::WIN32_INPUT_MODE),
+            Some(
+                format!("\x1b[{vk};{scan};0;1;{modifiers};1_\x1b[{vk};{scan};0;0;{modifiers};1_")
+                    .into_bytes()
+            )
+        );
+    }
+
+    #[test]
+    fn ctrl_slash_keeps_legacy_and_kitty_encodings() {
+        let key = Keystroke::parse("ctrl-/").unwrap();
+        assert_eq!(encode(&key, &TermMode::default()), Some(b"\x1f".to_vec()));
+        let mode = TermMode::WIN32_INPUT_MODE | TermMode::DISAMBIGUATE_ESC_CODES;
+        assert_eq!(encode(&key, &mode), Some(b"\x1b[47;5u".to_vec()));
     }
 
     /// 普通空格与字母使用同一文本输入路径：英语布局最终提交 `" "`，IME
diff --git a/nebula_app/src/gpui_shell/terminal/keymap/win32.rs b/nebula_app/src/gpui_shell/terminal/keymap/win32.rs
index f9a73dd..771870b 100644
--- a/nebula_app/src/gpui_shell/terminal/keymap/win32.rs
+++ b/nebula_app/src/gpui_shell/terminal/keymap/win32.rs
@@ -2,7 +2,7 @@
 
 use gpui::Keystroke;
 
-/// 无修饰的字母/数字/空格必须交给 IME / `TranslateMessage`，不能编进 PTY。
+/// 普通可打印字符必须交给 IME / `TranslateMessage`，不能编进 PTY。
 ///
 /// GPUI 的 Windows 后端：`on_key_down` 一旦 `stop_propagation`，就不会再
 /// `TranslateMessage`。IME 组字（微软拼音）是 TranslateMessage 喂进去的；
@@ -18,20 +18,19 @@ pub(super) fn win32_encodes_keystroke(ks: &Keystroke) -> bool {
     }
     let mut chars = key.chars();
     match (chars.next(), chars.next()) {
-        (Some(c), None) if c.is_ascii_alphanumeric() => false,
+        (Some(c), None) if c.is_ascii_graphic() => false,
         _ => true,
     }
 }
 
-/// GPUI 键名 → Win32 虚拟键码。
+/// GPUI 键名 → Win32 虚拟键码及布局所需的修饰键。
 ///
 /// 旧壳从 winit fork 的 `RawKeyEventInfo` 直接拿到系统报的 VK；GPUI 的
-/// `Keystroke` 只有键名，所以这里按名字反查。表只覆盖**编码器会处理的键**
-/// （控制键、方向、功能键）——可打印字符在 GPUI 走 IME 管道，不经这里。
-pub(super) fn virtual_key_of(key: &str) -> Option<u16> {
+/// `Keystroke` 只有键名，所以这里按名字反查；普通文本仍走 IME 管道。
+pub(super) fn virtual_key_of(key: &str) -> Option<(u16, u16)> {
     use windows_sys::Win32::UI::Input::KeyboardAndMouse::{
         VK_BACK, VK_DELETE, VK_DOWN, VK_END, VK_ESCAPE, VK_F1, VK_HOME, VK_INSERT, VK_LEFT,
-        VK_NEXT, VK_PRIOR, VK_RETURN, VK_RIGHT, VK_SPACE, VK_TAB, VK_UP,
+        VK_NEXT, VK_PRIOR, VK_RETURN, VK_RIGHT, VK_SPACE, VK_TAB, VK_UP, VkKeyScanW,
     };
 
     let vk = match key {
@@ -50,6 +49,11 @@ pub(super) fn virtual_key_of(key: &str) -> Option<u16> {
         "delete" => VK_DELETE,
         "pageup" => VK_PRIOR,
         "pagedown" => VK_NEXT,
+        "/" => {
+            // GPUI 将布局所需的 Shift 合入键名，不能写死美式布局的 VK_OEM_2。
+            let mapping = unsafe { VkKeyScanW(b'/' as u16) };
+            return (mapping != -1).then_some((mapping as u16 & 0xff, mapping as u16 >> 8));
+        },
         // F1..F24 在 VK 表里连号。
         key if key.starts_with('f') => {
             let index: u16 = key[1..].parse().ok()?;
@@ -68,7 +72,7 @@ pub(super) fn virtual_key_of(key: &str) -> Option<u16> {
             c.to_ascii_uppercase() as u16
         },
     };
-    Some(vk)
+    Some((vk, 0))
 }
 
 /// 控制键必须携带真实 `KEY_EVENT_RECORD` 的字符值（Esc=0x1B、Enter=0x0D、
@@ -121,17 +125,17 @@ pub(super) fn win32_input_record(ks: &Keystroke, key_down: bool) -> Option<Vec<u
     const LEFT_ALT_PRESSED: u32 = 0x0002;
     const LEFT_CTRL_PRESSED: u32 = 0x0008;
 
-    let vk = virtual_key_of(ks.key.as_str())?;
+    let (vk, layout_modifiers) = virtual_key_of(ks.key.as_str())?;
     // 扫描码问系统要，不硬编码：非 US 布局与笔记本键盘上这张表并不通用。
     let scan_code = unsafe { MapVirtualKeyW(u32::from(vk), MAPVK_VK_TO_VSC) };
     let mut control_key_state = 0u32;
-    if ks.modifiers.shift {
+    if ks.modifiers.shift || layout_modifiers & 1 != 0 {
         control_key_state |= SHIFT_PRESSED;
     }
-    if ks.modifiers.alt {
+    if ks.modifiers.alt || layout_modifiers & 4 != 0 {
         control_key_state |= LEFT_ALT_PRESSED;
     }
-    if ks.modifiers.control {
+    if ks.modifiers.control || layout_modifiers & 2 != 0 {
         control_key_state |= LEFT_CTRL_PRESSED;
     }
     let key_down = u8::from(key_down);