diff --git a/kernel/driver/keyboard/ps2_keyboard.c b/kernel/driver/keyboard/ps2_keyboard.c
index 73ab3f59..0d64ef9c 100644
--- a/kernel/driver/keyboard/ps2_keyboard.c
+++ b/kernel/driver/keyboard/ps2_keyboard.c
@@ -4,6 +4,7 @@
 #include <mm/slab.h>
 #include <common/printk.h>
 #include <filesystem/VFS/VFS.h>
+#include <filesystem/devfs/devfs.h>
 #include <common/wait_queue.h>
 #include <common/spinlock.h>
 #include <common/kfifo.h>
@@ -203,6 +204,8 @@ void ps2_keyboard_init()
 
     // 先读一下键盘的数据，防止由于在键盘初始化之前，由于按键被按下从而导致接收不到中断。
     io_in8(PORT_PS2_KEYBOARD_DATA);
+    // 将设备挂载到devfs
+    devfs_register_device(DEV_TYPE_CHAR, CHAR_DEV_STYPE_PS2_KEYBOARD, &ps2_keyboard_fops);
     kinfo("ps/2 keyboard registered.");
 }