diff --git a/include/article_op.h b/include/article_op.h
index f9423df..c3d46e7 100644
--- a/include/article_op.h
+++ b/include/article_op.h
@@ -9,8 +9,10 @@
 #ifndef _ARTICLE_OP_H_
 #define _ARTICLE_OP_H_
 
+#include "section_list.h"
 #include <stdint.h>
 
 extern int display_article_meta(int32_t aid);
+extern int article_excerption_set(SECTION_LIST *p_section, int32_t aid, int8_t set);
 
 #endif //_ARTICLE_OP_H_
diff --git a/src/article_op.c b/src/article_op.c
index 561856e..8a22197 100644
--- a/src/article_op.c
+++ b/src/article_op.c
@@ -12,8 +12,12 @@
 
 #include "article_op.h"
 #include "bbs.h"
+#include "database.h"
 #include "io.h"
+#include "log.h"
 #include "screen.h"
+#include "user_priv.h"
+#include <stdlib.h>
 
 int display_article_meta(int32_t aid)
 {
@@ -26,3 +30,241 @@ int display_article_meta(int32_t aid)
 
 	return 0;
 }
+
+int article_excerption_set(SECTION_LIST *p_section, int32_t aid, int8_t set)
+{
+	MYSQL *db = NULL;
+	MYSQL_RES *rs = NULL;
+	MYSQL_ROW row;
+	char sql[SQL_BUFFER_LEN];
+	int ret = 0;
+	int uid = 0;
+	int tid = 0;
+	int sid = 0;
+	int8_t transship = 0;
+	int8_t excerption = 0;
+
+	if (p_section == NULL)
+	{
+		log_error("NULL pointer error");
+		ret = -1;
+		goto cleanup;
+	}
+
+	if (set)
+	{
+		set = 1;
+	}
+
+	db = db_open();
+	if (db == NULL)
+	{
+		log_error("db_open() error: %s", mysql_error(db));
+		ret = -1;
+		goto cleanup;
+	}
+
+	// Begin transaction
+	if (mysql_query(db, "SET autocommit=0") != 0)
+	{
+		log_error("SET autocommit=0 error: %s", mysql_error(db));
+		ret = -1;
+		goto cleanup;
+	}
+
+	if (mysql_query(db, "BEGIN") != 0)
+	{
+		log_error("Begin transaction error: %s", mysql_error(db));
+		ret = -1;
+		goto cleanup;
+	}
+
+	snprintf(sql, sizeof(sql),
+			 "SELECT UID, TID, SID, transship, excerption FROM bbs "
+			 "WHERE AID = %d AND visible FOR UPDATE",
+			 aid);
+	if (mysql_query(db, sql) != 0)
+	{
+		log_error("Query article error: %s", mysql_error(db));
+		ret = -2;
+		goto cleanup;
+	}
+
+	if ((rs = mysql_store_result(db)) == NULL)
+	{
+		log_error("Get article data failed");
+		ret = -2;
+		goto cleanup;
+	}
+
+	if ((row = mysql_fetch_row(rs)))
+	{
+		uid = atoi(row[0]);
+		tid = atoi(row[1]);
+		sid = atoi(row[2]);
+		transship = (int8_t)atoi(row[3]);
+		excerption = (int8_t)atoi(row[4]);
+	}
+	else
+	{
+		log_error("Article not found: aid=%d", aid);
+		ret = -2;
+		goto cleanup;
+	}
+	mysql_free_result(rs);
+	rs = NULL;
+
+	if (p_section->sid != sid)
+	{
+		log_error("Inconsistent SID of article (aid=%d): %d!=%d", aid, p_section->sid, sid);
+		ret = -2;
+		goto cleanup;
+	}
+
+	// Check if already set
+	if (excerption != set)
+	{
+		snprintf(sql, sizeof(sql),
+				 "UPDATE bbs SET excerption = %d WHERE AID = %d",
+				 set, aid);
+		if (mysql_query(db, sql) != 0)
+		{
+			log_error("Set excerption error: %s", mysql_error(db));
+			ret = -2;
+			goto cleanup;
+		}
+
+		// Clear gen_ex if unset excerption
+		if (set == 0)
+		{
+			snprintf(sql, sizeof(sql),
+					 "UPDATE bbs SET gen_ex = 0, static = 0 WHERE AID = %d OR TID = %d",
+					 aid, aid);
+
+			if (mysql_query(db, sql) != 0)
+			{
+				log_error("Set gen_ex error: %s", mysql_error(db));
+				ret = -2;
+				goto cleanup;
+			}
+
+			// Delete ex_dir path if head of thread
+			if (tid == 0)
+			{
+				snprintf(sql, sizeof(sql),
+						 "DELETE FROM ex_file WHERE AID = %d",
+						 aid);
+
+				if (mysql_query(db, sql) != 0)
+				{
+					log_error("Delete ex_file error: %s", mysql_error(db));
+					ret = -2;
+					goto cleanup;
+				}
+			}
+		}
+
+		// Change UID of attachments
+		snprintf(sql, sizeof(sql),
+				 "UPDATE upload_file SET UID = %d "
+				 "WHERE ref_AID = %d AND deleted = 0",
+				 (set ? 0 : uid), aid);
+		if (mysql_query(db, sql) != 0)
+		{
+			log_error("Set attachment status error: %s", mysql_error(db));
+			ret = -2;
+			goto cleanup;
+		}
+
+		// Modify exp
+		if (checkpriv(&BBS_priv, sid, S_GETEXP)) // Except in test section
+		{
+			snprintf(sql, sizeof(sql),
+					 "UPDATE user_pubinfo SET exp = exp + %d WHERE UID = %d",
+					 (set ? 1 : -1) * (tid == 0 ? (transship ? 20 : 50) : 10), uid);
+
+			if (mysql_query(db, sql) != 0)
+			{
+				log_error("Change exp error: %s", mysql_error(db));
+				ret = -2;
+				goto cleanup;
+			}
+		}
+
+		// Add log
+		snprintf(sql, sizeof(sql),
+				 "INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip) "
+				 "VALUES(%d, %d, '%c', NOW(), '%s')",
+				 aid, BBS_priv.uid, (set ? 'E' : 'O'), hostaddr_client);
+
+		if (mysql_query(db, sql) != 0)
+		{
+			log_error("Add log error: %s", mysql_error(db));
+			ret = -2;
+			goto cleanup;
+		}
+	}
+
+	if (section_list_rw_lock(p_section) < 0)
+	{
+		log_error("section_list_rw_lock(sid=%d) error", sid);
+		ret = -3;
+		goto cleanup;
+	}
+
+	ret = section_list_set_article_excerption(p_section, aid, set);
+	if (ret < 0)
+	{
+		log_error("section_list_set_article_excerption(sid=%d, aid=%d, set=%d) error", sid, aid, set);
+		ret = -3;
+		goto cleanup;
+	}
+
+	if (section_list_rw_unlock(p_section) < 0)
+	{
+		log_error("section_list_rw_unlock(sid=%d) error", sid);
+		ret = -3;
+		goto cleanup;
+	}
+
+	// Commit transaction
+	if (mysql_query(db, "COMMIT") != 0)
+	{
+		log_error("Mysqli error: %s", mysql_error(db));
+
+		// Rollback change to avoid data inconsistency
+		if (section_list_rw_lock(p_section) < 0)
+		{
+			log_error("section_list_rw_lock(sid=%d) error", sid);
+			ret = -3;
+			goto cleanup;
+		}
+
+		ret = section_list_set_article_excerption(p_section, aid, excerption);
+		if (ret < 0)
+		{
+			log_error("section_list_set_article_excerption(sid=%d, aid=%d, set=%d) error", sid, aid, excerption);
+			ret = -3;
+			goto cleanup;
+		}
+
+		if (section_list_rw_unlock(p_section) < 0)
+		{
+			log_error("section_list_rw_unlock(sid=%d) error", sid);
+			ret = -3;
+			goto cleanup;
+		}
+
+		ret = 0;
+	}
+	else
+	{
+		ret = 1; // Success
+	}
+
+cleanup:
+	mysql_free_result(rs);
+	mysql_close(db);
+
+	return ret;
+}
diff --git a/src/bbs_net.c b/src/bbs_net.c
index bf34d14..2501f5b 100644
--- a/src/bbs_net.c
+++ b/src/bbs_net.c
@@ -45,12 +45,14 @@
 #include <poll.h>
 #endif
 
-static const char MENU_CONF_DELIM[] = " \t\r\n";
-
 enum _bbs_net_constant_t
 {
 	MAXSTATION = 26 * 2,
 	STATION_PER_LINE = 4,
+	ORG_NAME_MAX_LEN = 40,
+	SITE_NAME_MAX_LEN = 40,
+	HOSTNAME_MAX_LEN = 253,
+	PORT_STR_MAX_LEN = 5,
 	USERNAME_MAX_LEN = 20,
 	PASSWORD_MAX_LEN = 20,
 	REMOTE_CONNECT_TIMEOUT = 10, // seconds
@@ -60,25 +62,30 @@ enum _bbs_net_constant_t
 
 struct _bbsnet_conf
 {
-	char org_name[40];
-	char site_name[40];
-	char host_name[IP_ADDR_LEN];
-	char port[6];
+	char org_name[ORG_NAME_MAX_LEN + 1];
+	char site_name[SITE_NAME_MAX_LEN + 1];
+	char host_name[HOSTNAME_MAX_LEN + 1];
+	char port[PORT_STR_MAX_LEN + 1];
 	int8_t use_ssh;
 	char charset[CHARSET_MAX_LEN + 1];
 } bbsnet_conf[MAXSTATION];
 
+static const char MENU_CONF_DELIM[] = " \t\r\n";
+
 static MENU_SET bbsnet_menu;
 
 static void unload_bbsnet_conf(void);
 
 static int load_bbsnet_conf(const char *file_config)
 {
-	FILE *fp;
+	FILE *fin;
+	int fin_line = 0;
 	MENU *p_menu;
 	MENU_ITEM *p_menu_item;
 	MENU_ITEM_ID menu_item_id;
-	char line[LINE_BUFFER_LEN], *t1, *t2, *t3, *t4, *t5, *t6, *saveptr;
+	char line[LINE_BUFFER_LEN];
+	char *p = NULL;
+	char *saveptr = NULL;
 	long port;
 	char *endptr;
 
@@ -108,54 +115,92 @@ static int load_bbsnet_conf(const char *file_config)
 	p_menu->title.show = 0;
 	p_menu->screen_show = 0;
 
-	fp = fopen(file_config, "r");
-	if (fp == NULL)
+	fin = fopen(file_config, "r");
+	if (fin == NULL)
 	{
 		unload_bbsnet_conf();
 		return -2;
 	}
 
 	menu_item_id = 0;
-	while (fgets(line, sizeof(line), fp) && menu_item_id < MAXSTATION)
+	while (fgets(line, sizeof(line), fin) && menu_item_id < MAXSTATION)
 	{
-		t1 = strtok_r(line, MENU_CONF_DELIM, &saveptr);
-		t2 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
-		t3 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
-		t4 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
-		t5 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
-		t6 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
-
-		if (t1 == NULL || t2 == NULL || t3 == NULL || t4 == NULL ||
-			t5 == NULL || t6 == NULL || t1[0] == '#')
+		fin_line++;
+
+		p = strtok_r(line, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL) // Blank line
 		{
 			continue;
 		}
 
-		strncpy(bbsnet_conf[menu_item_id].site_name, t2, sizeof(bbsnet_conf[menu_item_id].site_name) - 1);
-		bbsnet_conf[menu_item_id].site_name[sizeof(bbsnet_conf[menu_item_id].site_name) - 1] = '\0';
-		strncpy(bbsnet_conf[menu_item_id].org_name, t1, sizeof(bbsnet_conf[menu_item_id].org_name) - 1);
+		if (*p == '#' || *p == '\r' || *p == '\n') // Comment or blank line
+		{
+			continue;
+		}
+
+		if (strlen(p) > sizeof(bbsnet_conf[menu_item_id].org_name) - 1)
+		{
+			log_error("Error org_name in BBSNET config line %d", fin_line);
+			continue;
+		}
+		strncpy(bbsnet_conf[menu_item_id].org_name, p, sizeof(bbsnet_conf[menu_item_id].org_name) - 1);
 		bbsnet_conf[menu_item_id].org_name[sizeof(bbsnet_conf[menu_item_id].org_name) - 1] = '\0';
-		strncpy(bbsnet_conf[menu_item_id].host_name, t3, sizeof(bbsnet_conf[menu_item_id].host_name) - 1);
+
+		p = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL || strlen(p) > sizeof(bbsnet_conf[menu_item_id].site_name) - 1)
+		{
+			log_error("Error site_name in BBSNET config line %d", fin_line);
+			continue;
+		}
+		strncpy(bbsnet_conf[menu_item_id].site_name, p, sizeof(bbsnet_conf[menu_item_id].site_name) - 1);
+		bbsnet_conf[menu_item_id].site_name[sizeof(bbsnet_conf[menu_item_id].site_name) - 1] = '\0';
+
+		p = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL || strlen(p) > sizeof(bbsnet_conf[menu_item_id].host_name) - 1)
+		{
+			log_error("Error host_name in BBSNET config line %d", fin_line);
+			continue;
+		}
+		strncpy(bbsnet_conf[menu_item_id].host_name, p, sizeof(bbsnet_conf[menu_item_id].host_name) - 1);
 		bbsnet_conf[menu_item_id].host_name[sizeof(bbsnet_conf[menu_item_id].host_name) - 1] = '\0';
-		port = strtol(t4, &endptr, 10);
+
+		p = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL || strlen(p) > sizeof(bbsnet_conf[menu_item_id].port) - 1)
+		{
+			log_error("Error port in BBSNET config line %d", fin_line);
+			continue;
+		}
+		port = strtol(p, &endptr, 10);
 		if (*endptr != '\0' || port <= 0 || port > 65535)
 		{
-			log_error("Invalid port value %ld of menu item %d", port, menu_item_id);
-			fclose(fp);
-			unload_bbsnet_conf();
-			return -3;
+			log_error("Invalid port %ld in BBSNET config line %d", port, fin_line);
+			continue;
 		}
-		strncpy(bbsnet_conf[menu_item_id].port, t4, sizeof(bbsnet_conf[menu_item_id].port) - 1);
+		strncpy(bbsnet_conf[menu_item_id].port, p, sizeof(bbsnet_conf[menu_item_id].port) - 1);
 		bbsnet_conf[menu_item_id].port[sizeof(bbsnet_conf[menu_item_id].port) - 1] = '\0';
-		bbsnet_conf[menu_item_id].use_ssh = (toupper(t5[0]) == 'Y');
-		strncpy(bbsnet_conf[menu_item_id].charset, t6, sizeof(bbsnet_conf[menu_item_id].charset) - 1);
+
+		p = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL || strlen(p) != 1)
+		{
+			log_error("Error use_ssh in BBSNET config line %d", fin_line);
+			continue;
+		}
+		bbsnet_conf[menu_item_id].use_ssh = (toupper(p[0]) == 'Y');
+
+		p = strtok_r(NULL, MENU_CONF_DELIM, &saveptr);
+		if (p == NULL || strlen(p) > sizeof(bbsnet_conf[menu_item_id].charset) - 1)
+		{
+			log_error("Error charset in BBSNET config line %d", fin_line);
+			continue;
+		}
+		strncpy(bbsnet_conf[menu_item_id].charset, p, sizeof(bbsnet_conf[menu_item_id].charset) - 1);
 		bbsnet_conf[menu_item_id].charset[sizeof(bbsnet_conf[menu_item_id].charset) - 1] = '\0';
 
 		p_menu_item = get_menu_item_by_id(&bbsnet_menu, menu_item_id);
 		if (p_menu_item == NULL)
 		{
-			log_error("get_menu_item_by_id(%d) return NULL pointer", menu_item_id);
-			fclose(fp);
+			log_error("get_menu_item_by_id(%d) error: NULL pointer", menu_item_id);
+			fclose(fin);
 			unload_bbsnet_conf();
 			return -3;
 		}
@@ -182,7 +227,7 @@ static int load_bbsnet_conf(const char *file_config)
 	bbsnet_menu.menu_item_pos[0] = 0;
 	bbsnet_menu.choose_step = 0;
 
-	fclose(fp);
+	fclose(fin);
 
 	return 0;
 }
@@ -359,8 +404,9 @@ static int bbsnet_connect(int n)
 		}
 
 		moveto(1, 1);
-		prints("通过SSH方式连接[%s]...", bbsnet_conf[n].site_name);
-		moveto(2, 1);
+		prints("\033[1;32m正在准备往 %s (%s:%s) 的%s连接... \033[m\r\n",
+			   bbsnet_conf[n].site_name, bbsnet_conf[n].host_name, bbsnet_conf[n].port,
+			   (bbsnet_conf[n].use_ssh ? "SSH" : "Telnet"));
 		prints("请输入用户名: ");
 		iflush();
 		if (str_input(remote_user, sizeof(remote_user), DOECHO) < 0)
@@ -388,8 +434,9 @@ static int bbsnet_connect(int n)
 	clearscr();
 
 	moveto(1, 1);
-	prints("\033[1;32m正在测试往 %s (%s) 的连接，请稍候... \033[m\r\n",
-		   bbsnet_conf[n].site_name, bbsnet_conf[n].host_name);
+	prints("\033[1;32m正在测试往 %s (%s:%s) 的%s连接，请稍候... \033[m\r\n",
+		   bbsnet_conf[n].site_name, bbsnet_conf[n].host_name, bbsnet_conf[n].port,
+		   (bbsnet_conf[n].use_ssh ? "SSH" : "Telnet"));
 	prints("\033[1;32m连接进行中，按\033[1;33mCtrl+C\033[1;32m中断。\033[m\r\n");
 	progress_bar(0, PROGRESS_BAR_LEN);
 
diff --git a/src/login.c b/src/login.c
index 3448006..bdd967c 100644
--- a/src/login.c
+++ b/src/login.c
@@ -324,24 +324,29 @@ int check_user(const char *username, const char *password)
 		goto cleanup;
 	}
 
-	if (!SSH_v2 && checklevel2(&BBS_priv, P_MAN_S))
-	{
-		prints("\033[1;31m非普通账户必须使用SSH方式登录\033[m\r\n");
-		ret = 1;
-		goto cleanup;
-	}
-
 	ret = load_user_info(db, BBS_uid);
 
 	switch (ret)
 	{
 	case 0: // Login successfully
+		if (!SSH_v2 && checklevel2(&BBS_priv, P_MAN_S))
+		{
+			prints("\033[1;31m非普通账户必须使用SSH方式登录\033[m\r\n");
+			ret = 1;
+			goto cleanup;
+		}
 		break;
 	case -1: // Load data error
 		prints("\033[1;31m读取用户数据错误...\033[m\r\n");
 		ret = -1;
 		goto cleanup;
 	case -2: // Enforce update user agreement
+		if (!SSH_v2 && checklevel2(&BBS_priv, P_MAN_S))
+		{
+			prints("\033[1;31m非普通账户必须使用SSH方式登录\033[m\r\n");
+			ret = 1;
+			goto cleanup;
+		}
 		ret = 2;
 		goto cleanup;
 	case -3: // Dead
diff --git a/src/main.c b/src/main.c
index 7ba0952..51169b0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -34,25 +34,78 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 
-static inline void app_help(void)
+typedef void (*arg_option_handler_t)(void);
+
+struct arg_option_t
+{
+	const char *short_arg;
+	const char *long_arg;
+	const char *description;
+	arg_option_handler_t handler;
+};
+typedef struct arg_option_t ARG_OPTION;
+
+static void arg_foreground(void);
+static void arg_help(void);
+static void arg_version(void);
+static void arg_display_log(void);
+static void arg_display_error_log(void);
+static void arg_compile_info(void);
+static void arg_error(void);
+
+static const ARG_OPTION arg_options[] = {
+	{"-f", "--foreground", "Run in foreground", arg_foreground},
+	{"-h", "--help", "Display help message", arg_help},
+	{"-v", "--version", "Display version information", arg_version},
+	{NULL, "--display-log", "Display standard log information", arg_display_log},
+	{NULL, "--display-error-log", "Display error log information", arg_display_error_log},
+	{"-C", "--compile-config", "Display compile configuration", arg_compile_info}};
+
+static const int arg_options_count = sizeof(arg_options) / sizeof(ARG_OPTION);
+
+static int daemon_service = 1;
+static int std_log_redir = 0;
+static int error_log_redir = 0;
+
+static void arg_foreground(void)
 {
-	fprintf(stderr, "Usage: bbsd [-fhv] [...]\n\n"
-					"-f\t--foreground\t\tForce program run in foreground\n"
-					"-h\t--help\t\t\tDisplay this help message\n"
-					"-v\t--version\t\tDisplay version information\n"
-					"\t--display-log\t\tDisplay standard log information\n"
-					"\t--display-error-log\tDisplay error log information\n"
-					"-C\t--compile-config\tDisplay compile configuration\n"
-					"\n    If meet any bug, please report to <leaflet@leafok.com>\n\n");
+	daemon_service = 0;
 }
 
-static inline void arg_error(void)
+static void arg_help(void)
 {
-	fprintf(stderr, "Invalid arguments\n");
-	app_help();
+	fprintf(stderr, "Usage: bbsd [-fhv] [...]\n\n");
+
+	for (int i = 0; i < arg_options_count; i++)
+	{
+		fprintf(stderr, "%s%*s%s%*s%s\n",
+				arg_options[i].short_arg ? arg_options[i].short_arg : "",
+				8 - (arg_options[i].short_arg ? (int)strlen(arg_options[i].short_arg) : 0), "",
+				arg_options[i].long_arg ? arg_options[i].long_arg : "",
+				24 - (arg_options[i].long_arg ? (int)strlen(arg_options[i].long_arg) : 0), "",
+				arg_options[i].description ? arg_options[i].description : "");
+	}
+
+	fprintf(stderr, "\n    If meet any bug, please report to <leaflet@leafok.com>\n\n");
+}
+
+static void arg_version(void)
+{
+	printf("%s\n", APP_INFO);
+	printf("%s\n", COPYRIGHT_INFO);
+}
+
+static void arg_display_log(void)
+{
+	std_log_redir = 1;
+}
+
+static void arg_display_error_log(void)
+{
+	error_log_redir = 1;
 }
 
-static inline void app_compile_info(void)
+static void arg_compile_info(void)
 {
 	printf("%s\n"
 		   "--enable-shared\t\t[%s]\n"
@@ -95,12 +148,15 @@ static inline void app_compile_info(void)
 	);
 }
 
+static void arg_error(void)
+{
+	fprintf(stderr, "Invalid arguments\n");
+	arg_help();
+}
+
 int main(int argc, char *argv[])
 {
 	char file_path_temp[FILE_PATH_LEN];
-	int daemon = 1;
-	int std_log_redir = 0;
-	int error_log_redir = 0;
 	FILE *fp;
 	int ret;
 	int last_aid;
@@ -112,72 +168,28 @@ int main(int argc, char *argv[])
 	// Parse args
 	for (i = 1; i < argc; i++)
 	{
-		switch (argv[i][0])
+		for (j = 0; j < arg_options_count; j++)
 		{
-		case '-':
-			if (argv[i][1] != '-')
+			if (arg_options[j].short_arg && strcmp(argv[i], arg_options[j].short_arg) == 0)
 			{
-				for (j = 1; j < strlen(argv[i]); j++)
-				{
-					switch (argv[i][j])
-					{
-					case 'f':
-						daemon = 0;
-						break;
-					case 'h':
-						app_help();
-						return 0;
-					case 'v':
-						printf("%s\n", APP_INFO);
-						printf("%s\n", COPYRIGHT_INFO);
-						return 0;
-					case 'C':
-						app_compile_info();
-						return 0;
-					default:
-						arg_error();
-						return 1;
-					}
-				}
+				arg_options[j].handler();
+				break;
 			}
-			else
+			else if (arg_options[j].long_arg && strcmp(argv[i], arg_options[j].long_arg) == 0)
 			{
-				if (strcmp(argv[i] + 2, "foreground") == 0)
-				{
-					daemon = 0;
-					break;
-				}
-				if (strcmp(argv[i] + 2, "help") == 0)
-				{
-					app_help();
-					return 0;
-				}
-				if (strcmp(argv[i] + 2, "version") == 0)
-				{
-					printf("%s\n", APP_INFO);
-					printf("%s\n", COPYRIGHT_INFO);
-					return 0;
-				}
-				if (strcmp(argv[i] + 2, "display-log") == 0)
-				{
-					std_log_redir = 1;
-				}
-				if (strcmp(argv[i] + 2, "display-error-log") == 0)
-				{
-					error_log_redir = 1;
-				}
-				if (strcmp(argv[i] + 2, "compile-config") == 0)
-				{
-					app_compile_info();
-					return 0;
-				}
+				arg_options[j].handler();
+				break;
 			}
-			break;
+		}
+		if (j == arg_options_count)
+		{
+			arg_error();
+			return -1;
 		}
 	}
 
 	// Initialize daemon
-	if (daemon)
+	if (daemon_service)
 	{
 		init_daemon();
 	}
@@ -210,11 +222,11 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
-	if ((!daemon) && std_log_redir)
+	if ((!daemon_service) && std_log_redir)
 	{
 		log_common_redir(STDERR_FILENO);
 	}
-	if ((!daemon) && error_log_redir)
+	if ((!daemon_service) && error_log_redir)
 	{
 		log_error_redir(STDERR_FILENO);
 	}
diff --git a/src/section_list_display.c b/src/section_list_display.c
index e66c863..d4aadd3 100644
--- a/src/section_list_display.c
+++ b/src/section_list_display.c
@@ -58,6 +58,7 @@ enum select_cmd_t
 	QUERY_USER,
 	SET_FAVOR_ARTICLE,
 	UNSET_FAVOR_ARTICLE,
+	SET_EXCERPTION_ARTICLE,
 	FIRST_TOPIC_ARTICLE,
 	LAST_TOPIC_ARTICLE,
 	LAST_SECTION_ARTICLE,
@@ -341,6 +342,12 @@ static enum select_cmd_t section_list_select(int total_page, int item_count, int
 				return UNSET_FAVOR_ARTICLE;
 			}
 			break;
+		case 'm':
+			if (item_count > 0)
+			{
+				return SET_EXCERPTION_ARTICLE;
+			}
+			break;
 		case KEY_HOME:
 			*p_page_id = 0;
 		case 'P':
@@ -1093,6 +1100,17 @@ int section_list_display(const char *sname, int32_t aid)
 						  p_articles[selected_index]->tid == 0 ? p_articles[selected_index]->aid : p_articles[selected_index]->tid);
 			}
 			break;
+		case SET_EXCERPTION_ARTICLE:
+			if (checkpriv(&BBS_priv, p_section->sid, S_POST | S_MAN_S))
+			{
+				ret = article_excerption_set(p_section, p_articles[selected_index]->aid, (p_articles[selected_index]->excerption ? 0 : 1));
+				if (ret < 0)
+				{
+					log_error("article_excerption_set(sid=%d, aid=%d, set=%d) error\n",
+							  p_section->sid, p_articles[selected_index]->aid, (p_articles[selected_index]->excerption ? 0 : 1));
+				}
+			}
+			break;
 		case FIRST_TOPIC_ARTICLE:
 		case LAST_TOPIC_ARTICLE:
 			page_id_cur = page_id;