diff --git a/25_day/bootpack.c b/25_day/bootpack.c
index 95e569d..8a2a773 100644
--- a/25_day/bootpack.c
+++ b/25_day/bootpack.c
@@ -14,7 +14,7 @@ void HariMain(void)
 	struct SHTCTL *shtctl;
 	char s[40];
 	struct FIFO32 fifo, keycmd;
-	int fifobuf[128], keycmd_buf[32];
+	int fifobuf[128], keycmd_buf[32], *cons_fifo[2]; 
 	int mx, my, i;
 	unsigned int memtotal;
 	struct MOUSE_DEC mdec;
@@ -97,6 +97,8 @@ void HariMain(void)
 		task_run(task_cons[i], 2, 2); /* level=2, priority=2 */
 		sht_cons[i]->task = task_cons[i];
 		sht_cons[i]->flags |= 0x20; /*有光标*/
+		cons_fifo[i] = (int *) memman_alloc_4k(memman, 128 * 4);
+		fifo32_init(&task_cons[i]->fifo, 128, cons_fifo[i], task_cons[i]);
 	}
 
 	/* sht_mouse */
@@ -116,7 +118,6 @@ void HariMain(void)
 	sheet_updown(sht_cons[0], 2);
 	sheet_updown(sht_mouse, 3);
 	key_win = sht_cons[0];
-	keywin_on(key_win);
 
 	/*为了避免和键盘当前状态冲突，在一开始先进行设置*/
 	fifo32_put(&keycmd, KEYCMD_LED);
diff --git a/25_day/console.c b/25_day/console.c
index 1b58cd6..2cfb82a 100644
--- a/25_day/console.c
+++ b/25_day/console.c
@@ -9,7 +9,7 @@ void console_task(struct SHEET *sheet, unsigned int memtotal)
 	struct TIMER *timer;
 	struct TASK *task = task_now();
 	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
-	int i, fifobuf[128], *fat = (int *) memman_alloc_4k(memman, 4 * 2880);
+	int i, *fat = (int *) memman_alloc_4k(memman, 4 * 2880);
 	struct CONSOLE cons;
 	char cmdline[30];
 	cons.sht = sheet;
@@ -18,7 +18,6 @@ void console_task(struct SHEET *sheet, unsigned int memtotal)
 	cons.cur_c = -1;
 	task->cons = &cons;
 
-	fifo32_init(&task->fifo, 128, fifobuf, task);
 	timer = timer_alloc();
 	timer_init(timer, &task->fifo, 1);
 	timer_settime(timer, 50);