diff --git a/iflytop_canbus_protocol.hpp b/iflytop_canbus_protocol.hpp
index 2d935d4..7b783aa 100644
--- a/iflytop_canbus_protocol.hpp
+++ b/iflytop_canbus_protocol.hpp
@@ -1,7 +1,7 @@
 #pragma once
 #include <stdint.h>
 
-#define PROTOCOL_VERSION 5
+#define PROTOCOL_VERSION 6
 #define HEART_OVERTIME   (30 * 1000)
 
 #pragma pack(1)
@@ -212,7 +212,7 @@ typedef enum {
   /***********************************************************************************************************************
    *                                                   压力传感器数据上报                                                  *
    ***********************************************************************************************************************/
-  kcmd_pressure_sensor_bus_read_data            = 400,  // cmd:subid      ack:pressure(0.1pa)
+  kcmd_pressure_sensor_bus_read_data = 400,  // cmd:subid      ack:pressure(0.1pa)
 #if 0
   kcmd_pressure_sensor_bus_set_report_period_ms = 401,  // cmd:period
   kreport_pressure_data                         = 450,  // report:subid pressure(0.1pa)
@@ -250,7 +250,7 @@ typedef enum {
   /***********************************************************************************************************************
    *                                                 H2O2传感器数值上报                                                  *
    ***********************************************************************************************************************/
-  kreport_h2o2_sensor_data              = 750,  // report:subid h2o2_sensor_data
+  kreport_h2o2_sensor_data = 750,  // report:subid h2o2_sensor_data
 
 #if 0
 
@@ -394,10 +394,11 @@ typedef struct {
 } report_heatpacket_data_t;
 
 typedef struct {
-  uint16_t subid;
   uint32_t ecode;
+  uint16_t subid;
 } report_exeception_data_t;
 
+#if 0
 typedef struct {
   uint8_t sensorDataNum;
   struct {
@@ -405,6 +406,7 @@ typedef struct {
     int16_t pressureVal;
   } data[];
 } report_pressure_data_t;
+#endif
 
 typedef struct {
   uint16_t subid;
@@ -414,33 +416,4 @@ typedef struct {
   uint16_t saturation;  // %RS * 100
 } report_h2o2_data_t;
 
-typedef struct {
-  uint16_t temperature;  // 0.01
-} report_heater_temperature_data_t;
-
-typedef struct {
-  uint16_t electric_current;  // ma
-} report_heater_electric_current_data_t;
-
-typedef struct {
-  uint16_t electric_current;  // ma
-} report_blower_electric_current_data_t;
-
-typedef struct {
-  uint16_t electric_current;  // ma
-} report_airCompressor_electric_current_data_t;
-
-typedef struct {
-  uint16_t subid;        // 0->100
-  uint16_t valve_state;  // 0->100
-} report_proportional_valve_value_data_t;
-
-typedef struct {
-  uint16_t state;
-} report_evaporation_bin_water_sensor_data_t;
-
-typedef struct {
-  uint16_t state;
-} report_device_bottom_water_sensor_data_t;
-
 #pragma pack()