diff --git a/scripts/libs/core_tools.sh b/scripts/libs/core_tools.sh
index 42d6cbba..39f54253 100644
--- a/scripts/libs/core_tools.sh
+++ b/scripts/libs/core_tools.sh
@@ -23,7 +23,7 @@ core_unzip() { #$1:需要解压的文件 $2:目标文件名
 }
 core_find(){
 	if [ ! -f "$TMPDIR"/CrashCore ];then
-		[ -n "$(find "$CRASHDIR"/CrashCore.* $find_para 2>/dev/null)" ] &&
+		[ -n "$(find "$CRASHDIR"/CrashCore.* $find_para 2>/dev/null)" ] && [ "$CRASHDIR" != "$BINDIR" ] &&
 			mv -f "$CRASHDIR"/CrashCore.* "$BINDIR"/
 		core_dir=$(find "$BINDIR"/CrashCore.* $find_para 2>/dev/null | head -n 1)
 		[ -n "$core_dir" ] && core_unzip "$core_dir" CrashCore
diff --git a/scripts/libs/set_cron.sh b/scripts/libs/set_cron.sh
index d93c776c..a38feb0a 100644
--- a/scripts/libs/set_cron.sh
+++ b/scripts/libs/set_cron.sh
@@ -3,15 +3,16 @@ crondir="$(crond -h 2>&1 | grep -oE 'Default:.*' | awk -F ":" '{print $2}')"
 [ ! -w "$crondir" ] && crondir="/etc/storage/cron/crontabs"
 [ ! -w "$crondir" ] && crondir="/var/spool/cron/crontabs"
 [ ! -w "$crondir" ] && crondir="/var/spool/cron"
-tmpcron="$TMPDIR"/cron_tmp
+tmpcron=/tmp/cron_tmp
+touch "$tmpcron"
 
 croncmd() { #定时任务工具
-	if [ -n "$(crontab -h 2>&1 | grep '\-l')" ]; then
-        crontab "$1"
-	elif [ -w "$crondir" ] && [ -n "$USER" ];then
+	if [ -w "$crondir" ] && [ -n "$USER" ];then
 		[ "$1" = "-l" ] && cat "$crondir"/"$USER" 2>/dev/null
 		[ -f "$1" ] && cat "$1" >"$crondir"/"$USER"
 		killall -HUP crond 2>/dev/null
+	elif [ -n "$(crontab -h 2>&1 | grep '\-l')" ]; then
+        crontab "$1"
 	else
 		echo "找不到可用的crond或者crontab应用！No available crond or crontab application can be found!"
 	fi
@@ -20,7 +21,6 @@ cronset() { #定时任务设置
     # 参数1代表要移除的关键字,参数2代表要添加的任务语句
     croncmd -l >"$tmpcron"
     sed -i "/$1/d" "$tmpcron"
-    sed -i '/^$/d' "$tmpcron"
     echo "$2" >>"$tmpcron"
     croncmd "$tmpcron"
     rm -f "$tmpcron"
diff --git a/scripts/menus/2_settings.sh b/scripts/menus/2_settings.sh
index 11c6b041..73680c5e 100644
--- a/scripts/menus/2_settings.sh
+++ b/scripts/menus/2_settings.sh
@@ -11,7 +11,10 @@ settings() {
     while true; do
         # 获取设置默认显示
         [ -z "$skip_cert" ] && skip_cert=ON
-        [ -z "$sniffer" ] && sniffer=OFF
+        [ -z "$sniffer" ] && {
+            sniffer=OFF
+            echo "$crashcore" | grep -q 'singbox' && sniffer=ON
+        }
         [ -z "$dns_mod" ] && dns_mod='redir_host'
 
         line_break
diff --git a/scripts/menus/bot_tg.sh b/scripts/menus/bot_tg.sh
index 1148ef94..a54638cd 100644
--- a/scripts/menus/bot_tg.sh
+++ b/scripts/menus/bot_tg.sh
@@ -2,6 +2,7 @@
 
 [ -z "$CRASHDIR" ] && CRASHDIR=$( cd $(dirname $0);cd ..;pwd)
 . "$CRASHDIR"/libs/web_json.sh
+. "$CRASHDIR"/libs/set_config.sh
 . "$CRASHDIR"/libs/web_get_lite.sh
 . "$CRASHDIR"/menus/running_status.sh
 . "$CRASHDIR"/configs/gateway.cfg
@@ -308,6 +309,9 @@ polling(){
 		/crash)
 			send_menu
 		;;
+		/"$my_alias")
+			send_menu
+		;;
 		/help)
 			send_help
 		;;
diff --git a/scripts/menus/fw_filter.sh b/scripts/menus/fw_filter.sh
index 89203c4c..cfc287ea 100644
--- a/scripts/menus/fw_filter.sh
+++ b/scripts/menus/fw_filter.sh
@@ -432,7 +432,7 @@ fw_filter_lan() {
 
         comp_box "\033[30;47m请在此添加或移除设备\033[0m" \
             "" \
-            "当前过滤方式为：\033[33m$fw_filter_lan_type模式\033[0m" \
+            "当前过滤方式为：\033[33m$macfilter_type模式\033[0m" \
             "仅列表内设备流量\033[36m$fw_filter_lan_scrip经过\033[0m内核"
         if [ -n "$(cat "$CRASHDIR"/configs/mac)" ]; then
             content_line "当前已过滤设备为："
@@ -465,7 +465,7 @@ fw_filter_lan() {
         1)
             macfilter_type=$fw_filter_lan_over
             if setconfig macfilter_type $macfilter_type; then
-                msg_alert "\033[32m已切换为$fw_filter_lan_type模式！\033[0m"
+                msg_alert "\033[32m已切换为$macfilter_type模式！\033[0m"
             else
                 msg_alert "\033[31m$COMMON_FAILED\033[0m"
             fi
diff --git a/scripts/starts/singbox_modify.sh b/scripts/starts/singbox_modify.sh
index 1a04c444..aa8d3c1e 100644
--- a/scripts/starts/singbox_modify.sh
+++ b/scripts/starts/singbox_modify.sh
@@ -200,7 +200,7 @@ EOF
 EOF
     #生成add_route.json
     #域名嗅探配置
-    [ "$sniffer" = ON ] && sniffer_set='{ "action": "sniff", "timeout": "500ms" },'
+    [ "$sniffer" != OFF ] && sniffer_set='{ "action": "sniff", "timeout": "500ms" },'
     [ "$ts_service" = ON ] && tailscale_set='{ "inbound": [ "ts-ep" ], "port": 53, "action": "hijack-dns" },'
     cat >"$TMPDIR"/jsons/add_route.json <<EOF
 {