--- lbbs/src/bbs_cmd.c	2025/05/17 15:39:51	1.10
+++ lbbs/src/bbs_cmd.c	2025/05/19 01:44:49	1.12
@@ -20,6 +20,7 @@
 #include <string.h>
 
 static const BBS_CMD bbs_cmd_list[] = {
+	{"LIST_SECTION", list_section},
 	{"RunMBEM", exec_mbem},
 	{"EXITBBS", exitbbs},
 	{"LICENSE", license},
@@ -27,7 +28,7 @@ static const BBS_CMD bbs_cmd_list[] = {
 	{"RELOADMENU", reloadbbsmenu},
 	{"SHUTDOWN", shutdownbbs}};
 
-static const int bbs_cmd_count = 6;
+static const int bbs_cmd_count = 7;
 
 static TRIE_NODE *p_bbs_cmd_dict;
 
@@ -59,6 +60,7 @@ int load_cmd()
 void unload_cmd()
 {
 	trie_dict_destroy(p_bbs_cmd_dict);
+	p_bbs_cmd_dict = NULL;
 }
 
 bbs_cmd_handler get_cmd_handler(const char *cmd)