diff --git a/transmit_disfection_protocol.hpp b/transmit_disfection_protocol.hpp
index 2e065a2..4e9461d 100644
--- a/transmit_disfection_protocol.hpp
+++ b/transmit_disfection_protocol.hpp
@@ -1,6 +1,10 @@
 #pragma once
 #include <stdint.h>
+
 #include "zscanprotocol/zscanprotocol.hpp"
+namespace iflytop {
+namespace transmit_disfection_protocol {
+using namespace zscanprotocol;
 
 #define PROTOCOL_VERSION 6
 #define HEART_OVERTIME   (30 * 1000)
@@ -364,3 +368,6 @@ typedef struct {
 } report_water_sensor_state_t;
 
 #pragma pack()
+
+}  // namespace transmit_disfection_protocol
+}  // namespace iflytop