--- lbbs/src/user_info_display.c	2025/10/23 11:10:34	1.2
+++ lbbs/src/user_info_display.c	2025/10/23 11:17:18	1.3
@@ -60,8 +60,16 @@ int user_info_display(USER_INFO *p_user_
 
 	localtime_r(&(p_user_info->last_login_dt), &tm_last_login);
 	strftime(str_last_login_dt, sizeof(str_last_login_dt), "%c", &tm_last_login);
-	localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
-	strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
+	if (p_user_info->last_logout_dt < p_user_info->last_login_dt)
+	{
+		strncpy(str_last_logout_dt, str_last_login_dt, sizeof(str_last_logout_dt) - 1);
+		str_last_logout_dt[sizeof(str_last_logout_dt) - 1] = '\0';
+	}
+	else
+	{
+		localtime_r(&(p_user_info->last_logout_dt), &tm_last_logout);
+		strftime(str_last_logout_dt, sizeof(str_last_logout_dt), "%c", &tm_last_logout);
+	}
 
 	action_str[0] = '\0';