diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index a522e53..07847a6 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -30,6 +30,9 @@ tauri-plugin-single-instance = "2"
 tauri-plugin-process = "2"
 tauri-plugin-os = "2"
 
+[target.'cfg(target_os = "linux")'.dependencies]
+evdev = "0.13"
+
 [features]
 # by default Tauri runs in production mode
 # when `tauri dev` runs it is executed with `cargo run --no-default-features` if `devPath` is an URL
diff --git a/src-tauri/src/core/device.rs b/src-tauri/src/core/device.rs
index 8f1c649..3e803ce 100644
--- a/src-tauri/src/core/device.rs
+++ b/src-tauri/src/core/device.rs
@@ -4,6 +4,9 @@ use serde_json::{Value, json};
 use std::sync::atomic::{AtomicBool, Ordering};
 use tauri::{AppHandle, Emitter};
 
+#[cfg(target_os = "linux")]
+mod linux_evdev;
+
 static IS_RUNNING: AtomicBool = AtomicBool::new(false);
 
 #[derive(Debug, Clone, Serialize)]
@@ -28,6 +31,20 @@ pub fn start_listening(app_handle: AppHandle) {
 
     IS_RUNNING.store(true, Ordering::SeqCst);
 
+    #[cfg(target_os = "linux")]
+    {
+        let wayland = linux_evdev::is_wayland();
+        if wayland {
+            println!(
+                "[device] Wayland detected – using evdev for global input."
+            );
+            linux_evdev::start_evdev_listener(app_handle);
+            return;
+        }
+        // X11: fall through to rdev listener below.
+        println!("[device] X11 detected – using rdev for global input.");
+    }
+
     let callback = move |event: Event| {
         let device = match event.event_type {
             EventType::ButtonPress(button) => DeviceEvent {
diff --git a/src-tauri/src/core/device/linux_evdev.rs b/src-tauri/src/core/device/linux_evdev.rs
new file mode 100644
index 0000000..085a2fb
--- /dev/null
+++ b/src-tauri/src/core/device/linux_evdev.rs
@@ -0,0 +1,199 @@
+// Linux evdev-based global input listener.
+//
+// On Linux, `rdev::listen()` uses X11's XRecord extension which does not work
+// under Wayland compositors (Hyprland, Sway, etc.). This module reads directly
+// from /dev/input/event* devices via the kernel evdev subsystem, which works
+// on both X11 and Wayland.
+//
+// ## Requirements
+//
+// The user must have read access to /dev/input/event*.  The recommended way
+// is to add your user to the `input` group:
+//
+//     sudo usermod -a -G input $USER
+//     # log out and back in
+//
+// On some distributions the group may be called `plugdev`.
+
+use evdev::{Device, EventSummary, KeyCode};
+use serde_json::json;
+use std::path::PathBuf;
+
+use super::{DeviceEvent, DeviceKind};
+
+/// Check whether the current session is running under Wayland.
+pub fn is_wayland() -> bool {
+    std::env::var("WAYLAND_DISPLAY").is_ok()
+        || std::env::var("XDG_SESSION_TYPE")
+            .map(|v| v == "wayland")
+            .unwrap_or(false)
+}
+
+/// Scan /dev/input for evdev device paths that look like keyboards or mice.
+fn find_input_device_paths() -> Vec<PathBuf> {
+    let mut paths = Vec::new();
+    let dir = match std::fs::read_dir("/dev/input") {
+        Ok(d) => d,
+        Err(e) => {
+            eprintln!("[linux_evdev] Cannot read /dev/input: {e}");
+            return paths;
+        }
+    };
+
+    for entry in dir.flatten() {
+        let path = entry.path();
+        let Some(name) = path.file_name().and_then(|n| n.to_str()) else {
+            continue;
+        };
+        if !name.starts_with("event") {
+            continue;
+        }
+
+        // Quick-open to query capabilities; drop immediately so the
+        // per-device worker thread can open it again.
+        match Device::open(&path) {
+            Ok(dev) => {
+                let has_keys = dev.supported_keys().map_or(false, |k| !k.is_empty());
+                let has_rel = dev
+                    .supported_relative_axes()
+                    .map_or(false, |a| !a.is_empty());
+                let has_abs = dev
+                    .supported_absolute_axes()
+                    .map_or(false, |a| !a.is_empty());
+
+                if has_keys || has_rel || has_abs {
+                    paths.push(path);
+                }
+            }
+            Err(e) => {
+                eprintln!("[linux_evdev] Cannot open {}: {e}", path.display());
+            }
+        }
+    }
+    paths
+}
+
+/// Return `true` when `key` looks like a mouse button.
+fn is_mouse_button(key: &KeyCode) -> bool {
+    matches!(
+        key,
+        KeyCode::BTN_LEFT
+            | KeyCode::BTN_RIGHT
+            | KeyCode::BTN_MIDDLE
+            | KeyCode::BTN_SIDE
+            | KeyCode::BTN_EXTRA
+            | KeyCode::BTN_FORWARD
+            | KeyCode::BTN_BACK
+            | KeyCode::BTN_TASK
+    )
+}
+
+/// Convert an evdev `EventSummary` into our app-level `DeviceEvent`, or
+/// `None` if the event is uninteresting (e.g. SYN_REPORT).
+fn convert_event(summary: EventSummary) -> Option<DeviceEvent> {
+    match summary {
+        // --- Keyboard keys ---
+        EventSummary::Key(_, key, 1) if !is_mouse_button(&key) => Some(DeviceEvent {
+            kind: DeviceKind::KeyboardPress,
+            value: json!(format!("{key:?}")),
+        }),
+        EventSummary::Key(_, key, 0) if !is_mouse_button(&key) => Some(DeviceEvent {
+            kind: DeviceKind::KeyboardRelease,
+            value: json!(format!("{key:?}")),
+        }),
+
+        // --- Mouse buttons ---
+        EventSummary::Key(_, btn, 1) if is_mouse_button(&btn) => Some(DeviceEvent {
+            kind: DeviceKind::MousePress,
+            value: json!(format!("{btn:?}")),
+        }),
+        EventSummary::Key(_, btn, 0) if is_mouse_button(&btn) => Some(DeviceEvent {
+            kind: DeviceKind::MouseRelease,
+            value: json!(format!("{btn:?}")),
+        }),
+
+        // --- Relative axes (mouse movement & scroll) ---
+        EventSummary::RelativeAxis(_, axis, value) => Some(DeviceEvent {
+            kind: DeviceKind::MouseMove,
+            value: json!({
+                "axis": format!("{axis:?}"),
+                "value": value,
+            }),
+        }),
+
+        // --- Absolute axes (touch screens, drawing tablets) – treat as
+        //     mouse move so the cat reacts ---
+        EventSummary::AbsoluteAxis(_, axis, value) => Some(DeviceEvent {
+            kind: DeviceKind::MouseMove,
+            value: json!({
+                "axis": format!("{axis:?}"),
+                "value": value,
+            }),
+        }),
+
+        _ => None,
+    }
+}
+
+/// Spawn one OS thread per evdev device.  Each thread blocks on
+/// `fetch_events()` (which is fine – the kernel wakes us when events
+/// arrive) and emits `device-changed` to the Tauri frontend.
+pub fn start_evdev_listener(app_handle: tauri::AppHandle) {
+    let paths = find_input_device_paths();
+
+    if paths.is_empty() {
+        eprintln!(
+            "[linux_evdev] No accessible input devices in /dev/input/.\n\
+             Make sure your user is in the 'input' group:\n\
+               sudo usermod -a -G input $USER\n\
+             Then log out and back in."
+        );
+        return;
+    }
+
+    println!(
+        "[linux_evdev] Found {} input device(s): {:?}",
+        paths.len(),
+        paths
+    );
+
+    for path in paths {
+        let handle = app_handle.clone();
+        std::thread::spawn(move || {
+            let mut dev = match Device::open(&path) {
+                Ok(d) => d,
+                Err(e) => {
+                    eprintln!("[linux_evdev] Failed to open {}: {e}", path.display());
+                    return;
+                }
+            };
+
+            println!("[linux_evdev] Listening on {}", path.display());
+
+            loop {
+                match dev.fetch_events() {
+                    Ok(events) => {
+                        for ev in events {
+                            if let Some(de) = convert_event(ev.destructure()) {
+                                if let Err(e) = handle.emit("device-changed", de) {
+                                    eprintln!(
+                                        "[linux_evdev] Failed to emit event: {e}"
+                                    );
+                                }
+                            }
+                        }
+                    }
+                    Err(e) => {
+                        eprintln!(
+                            "[linux_evdev] Error reading {}: {e}",
+                            path.display()
+                        );
+                        // If we lose a device, stop this worker rather
+                        // than spinning in an error loop.
+                        break;
+                    }
+                }
+            }
+        });
+    }
+}
diff --git a/src-tauri/src/core/setup/linux.rs b/src-tauri/src/core/setup/linux.rs
index b1385d6..63e7db5 100644
--- a/src-tauri/src/core/setup/linux.rs
+++ b/src-tauri/src/core/setup/linux.rs
@@ -1,8 +1,29 @@
-use tauri::{AppHandle, WebviewWindow};
-
-pub fn platform(
-    _app_handle: &AppHandle,
-    _main_window: WebviewWindow,
-) {
-    // Linux平台特定的初始化代码
-} 
\ No newline at end of file
+use tauri::{AppHandle, WebviewWindow};
+
+pub fn platform(
+    _app_handle: &AppHandle,
+    _main_window: WebviewWindow,
+) {
+    // On Linux, global input monitoring via evdev (/dev/input/event*)
+    // requires the user to be in the `input` group (or `plugdev` on some
+    // distros).  If events don't arrive, run:
+    //
+    //     sudo usermod -a -G input $USER
+    //
+    // then log out and back in.
+
+    // Detect Wayland and log a hint – rdev's X11 listener won't work.
+    let wayland = std::env::var("WAYLAND_DISPLAY").is_ok()
+        || std::env::var("XDG_SESSION_TYPE")
+            .map(|v| v == "wayland")
+            .unwrap_or(false);
+
+    if wayland {
+        println!(
+            "[setup/linux] Wayland detected – using evdev for global input.\n\
+             Make sure your user is in the 'input' group."
+        );
+    } else {
+        println!("[setup/linux] X11 detected – using rdev + evdev for global input.");
+    }
+}