diff --git a/14_day/bootpack.c b/14_day/bootpack.c
index a739b68..e3c16cd 100644
--- a/14_day/bootpack.c
+++ b/14_day/bootpack.c
@@ -20,6 +20,14 @@ void HariMain(void)
 	struct SHTCTL *shtctl;
 	struct SHEET *sht_back, *sht_mouse, *sht_win;
 	unsigned char *buf_back, buf_mouse[256], *buf_win;
+	static char keytable[0x54] = {
+		0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
+		'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
+		'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
+		'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
+		'2', '3', '0', '.'
+	};
 
 	init_gdtidt();
 	init_pic();
@@ -83,8 +91,12 @@ void HariMain(void)
 			if (256 <= i && i <= 511) { /* 键盘数据*/
 				sprintf(s, "%02X", i - 256);
 				putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
-				if (i == 0x1e + 256) {
-					putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, "A", 1);
+				if (i < 256 + 0x54) {
+					if (keytable[i - 256] != 0) {
+						s[0] = keytable[i - 256];
+						s[1] = 0;
+						putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, s, 1);
+					}
 				}
 			} else if (512 <= i && i <= 767) { /* 鼠标数据*/
 				if (mouse_decode(&mdec, i - 512) != 0) {