diff --git a/transmit_disfection_protocol.hpp b/transmit_disfection_protocol.hpp
index 815220a..2f271d0 100644
--- a/transmit_disfection_protocol.hpp
+++ b/transmit_disfection_protocol.hpp
@@ -1,10 +1,9 @@
 #pragma once
 #include <stdint.h>
 
-#include "zscanprotocol/zscanprotocol.hpp"
+#include "zscanprotocol/zscanprotocol.h"
 namespace iflytop {
 namespace transmit_disfection_protocol {
-using namespace zscanprotocol;
 
 #define PROTOCOL_VERSION 6
 #define HEART_OVERTIME   (30 * 1000)