--- lbbs/src/user_info_update.c	2025/11/05 14:59:31	1.1
+++ lbbs/src/user_info_update.c	2025/11/07 06:46:44	1.2
@@ -9,6 +9,7 @@
  */
 
 #include "bbs.h"
+#include "bwf.h"
 #include "database.h"
 #include "editor.h"
 #include "io.h"
@@ -102,6 +103,13 @@ int user_intro_edit(int uid)
 				ret = -3;
 				goto cleanup;
 			}
+
+			if (check_badwords(intro, '*') < 0)
+			{
+				log_error("check_badwords(introduction) error\n");
+				ret = -3;
+				goto cleanup;
+			}
 
 			lml_render(intro, intro_f, sizeof(intro_f), SCREEN_COLS, 0);