diff --git a/cmd.sh b/cmd.sh
new file mode 100644
index 0000000..f23c8f3
--- /dev/null
+++ b/cmd.sh
@@ -0,0 +1,3 @@
+TAGS=with_gvisor,with_quic,with_wireguard,with_ech,with_utls,with_clash_api,with_grpc
+# TAGS=with_dhcp,with_low_memory,with_conntrack
+go run --tags $(TAGS) ./cmd  *@
\ No newline at end of file