--- lbbs/src/menu.c	2025/06/16 14:30:44	1.64
+++ lbbs/src/menu.c	2025/06/21 02:15:18	1.67
@@ -14,25 +14,23 @@
  *                                                                         *
  ***************************************************************************/
 
-#define _POSIX_C_SOURCE 200809L
-
 #include "bbs.h"
 #include "bbs_cmd.h"
-#include "user_priv.h"
 #include "bbs_cmd.h"
-#include "menu.h"
-#include "log.h"
+#include "common.h"
 #include "io.h"
+#include "log.h"
+#include "menu.h"
 #include "screen.h"
-#include "common.h"
-#include <string.h>
-#include <stdio.h>
+#include "user_priv.h"
 #include <ctype.h>
-#include <stdlib.h>
 #include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
-#include <sys/shm.h>
 #include <sys/ipc.h>
+#include <sys/shm.h>
 
 #define MENU_SCREEN_PATH_PREFIX "var/MENU_SCR_"
 #define MENU_CONF_DELIM_WITH_SPACE " ,\t\r\n"
@@ -1055,6 +1053,7 @@ int display_menu(MENU_SET *p_menu_set)
 	if (!menu_selectable)
 	{
 		moveto(p_menu->screen_row, p_menu->screen_col);
+		clrtoeol();
 		prints("没有可选项");
 		press_any_key();
 		return -1;