diff --git a/src/kernel/tty/tty.c b/src/kernel/tty/tty.c
index 3530a47..21e1418 100644
--- a/src/kernel/tty/tty.c
+++ b/src/kernel/tty/tty.c
@@ -175,17 +175,20 @@ void tty_text_print(tty *ttyx, char *string, u32 color, u32 bgcolor)
         }
         else if (c == '\t')
         { // 水平制表符
+            putchar(ttyx, ' ', 0, 0);
             ttyx->text.column += 8;
             ttyx->text.column -= ttyx->text.column % 8;
             continue;
         }
         else if (c == '\r')
         { // 回到行首
+            putchar(ttyx, ' ', 0, 0);
             ttyx->text.column = 0;
             continue;
         }
         else if (c == '\v')
         { // 垂直制表符
+            putchar(ttyx, ' ', 0, 0);
             ttyx->text.line++;
             if (ttyx->text.line == ttyx->text.height)
             {