diff --git a/scripts/libs/sb_endpoints.sh b/scripts/libs/sb_endpoints.sh
index c3ad77f4..cabddcea 100644
--- a/scripts/libs/sb_endpoints.sh
+++ b/scripts/libs/sb_endpoints.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Copyright (C) Juewuy
 
-[ "$ts_service" = ON ] && grep -q '"tailscale"' "$CRASHDIR"/jsons/endpoints.json && {
+[ "$ts_service" = ON ] && grep -q '"tailscale"' "$CRASHDIR"/jsons/endpoints.json 2>/dev/null && {
 	[ "$ts_subnet" = true ] && {
 		. "$CRASHDIR"/starts/fw_getlanip.sh && getlanip
 		advertise_routes=$(echo "$host_ipv4"|sed 's/[[:space:]]\+/", "/g; s/^/"/; s/$/"/')
@@ -26,7 +26,7 @@
 EOF
 }
 
-[ "$wg_service" = ON ] && grep -q '"wireguard"' "$CRASHDIR"/jsons/endpoints.json && {
+[ "$wg_service" = ON ] && grep -q '"wireguard"' "$CRASHDIR"/jsons/endpoints.json 2>/dev/null && {
 	[ -n "$wg_ipv6" ] && wg_ipv6_add=", \"$wg_ipv6\""
 	cat >"$TMPDIR"/jsons/wireguard.json <<EOF
 {
diff --git a/scripts/start.sh b/scripts/start.sh
index 22895a9e..e046040f 100644
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -87,7 +87,7 @@ stop)
     else
         stop_firewall #清理路由策略
     fi
-    PID=$(pidof CrashCore) && [ -n "$PID" ] && ckcmd killall && killall CrashCore 2>/dev/null
+    killall CrashCore 2>/dev/null
     #清理缓存目录
     rm -rf "$TMPDIR"/CrashCore
     ;;