diff --git a/a8000_protocol b/a8000_protocol
index 508a8f8..86281b7 160000
--- a/a8000_protocol
+++ b/a8000_protocol
@@ -1 +1 @@
-Subproject commit 508a8f8be82e5272ae21140cafbf7aee274f1367
+Subproject commit 86281b73f485c01783197227b58d0a19699c7198
diff --git a/sdk/components/api/zi_module.cpp b/sdk/components/api/zi_module.cpp
new file mode 100644
index 0000000..01844fe
--- /dev/null
+++ b/sdk/components/api/zi_module.cpp
@@ -0,0 +1,96 @@
+
+#include "zi_module.hpp"
+
+#include <stdint.h>
+
+#include <functional>
+
+using namespace iflytop;
+
+int32_t ZIModule::getid() {
+  int32_t id = 0;
+  getid(&id);
+  return id;
+};
+
+int32_t ZIModule::module_ping() { return 0; };
+int32_t ZIModule::module_set_reg(int32_t param_id, int32_t param_value) { return _module_xxx_reg(param_id, false, param_value); }
+int32_t ZIModule::module_get_reg(int32_t param_id, int32_t *param_value) { return _module_xxx_reg(param_id, true, *param_value); }
+
+int32_t ZIModule::_module_xxx_reg(int32_t param_id, bool read, int32_t &val) {
+  if (param_id == kreg_module_version) {
+    if (read) {
+      module_get_version(&val);
+      return 0;
+    } else {
+      return 0;
+    }
+  }
+
+  else if (param_id == kreg_module_type) {
+    if (read) {
+      module_get_type(&val);
+      return 0;
+    } else {
+      return 0;
+    }
+  }
+
+  else if (param_id == kreg_module_status) {
+    if (read) {
+      module_get_status(&val);
+      return 0;
+    } else {
+      return 0;
+    }
+  }
+
+  else if (param_id == kreg_module_errorcode) {
+    if (read) {
+      val = creg.module_errorcode;
+      return 0;
+    } else {
+      return 0;
+    }
+  }
+
+  return module_xxx_reg(param_id, read, val);
+}
+
+int32_t ZIModule::_module_set_reg(int32_t regoff, int32_t *regval, int32_t val, int32_t min, int32_t max) {
+  if (val < min || val > max) {
+    return err::kparam_out_of_range;
+  }
+  *regval = val;
+  return 0;
+}
+int32_t ZIModule::_module_get_reg(int32_t regoff, int32_t regval, int32_t &val) {
+  val = regval;
+  return 0;
+}
+int32_t ZIModule::_module_set_reg_float(int32_t regoff, float *regval, int32_t val, float precision, int32_t min, int32_t max) {
+  if (val < min || val > max) {
+    return err::kparam_out_of_range;
+  }
+  *regval = val * precision;
+  return 0;
+}
+int32_t ZIModule::_module_get_reg_float(int32_t regoff, float regval, int32_t &val, float precision) {
+  val = regval / precision;
+  return 0;
+}
+
+int32_t ZIModule::module_get_error(int32_t *iserror) {
+  *iserror = creg.module_errorcode;
+  return 0;
+}
+int32_t ZIModule::module_clear_error() {
+  creg.module_errorcode = 0;
+  creg.module_status  = 0;
+  return 0;
+}
+
+int32_t ZIModule::module_get_status(int32_t *status) {
+  *status = creg.module_status;
+  return 0;
+}
diff --git a/sdk/components/api/zi_module.hpp b/sdk/components/api/zi_module.hpp
new file mode 100644
index 0000000..678ff3d
--- /dev/null
+++ b/sdk/components/api/zi_module.hpp
@@ -0,0 +1,87 @@
+#pragma once
+#include <stdint.h>
+
+#include <functional>
+
+#include "a8000_protocol\protocol.hpp"
+namespace iflytop {
+using namespace std;
+
+#define REG_SET(reg, ...) _module_set_reg(param_id, &reg, val, ##__VA_ARGS__)
+#define REG_GET(reg)      _module_get_reg(param_id, reg, val)
+
+#define REG_SET_FLOAT(reg, precision, ...) _module_set_reg_float(param_id, &reg, val, precision, ##__VA_ARGS__)
+#define REG_GET_FLOAT(reg, precision)      _module_get_reg_float(param_id, reg, val, precision)
+
+#define ACTION_NONE 0
+#define PROCESS_REG(param_id, readaction, writeacton) \
+  case param_id: {                                    \
+    if (read) {                                       \
+      return readaction;                              \
+    } else {                                          \
+      return writeacton;                              \
+    }                                                 \
+  } break;
+
+#define ENABLE_MODULE(name, type, version)           \
+ public:                                             \
+  virtual int32_t module_get_version(int32_t *val) { \
+    *val = version;                                  \
+    return 0;                                        \
+  }                                                  \
+  virtual int32_t module_get_type(int32_t *val) {    \
+    *val = type;                                     \
+    return 0;                                        \
+  }
+
+#define MODULE_COMMON_PROCESS_REG_CB()
+
+typedef struct {
+  int32_t module_errorcode;
+  int32_t module_status;
+} module_common_reg_t;
+
+class ZIModule {
+  int32_t m_inited_flag = 0;
+
+ protected:
+  module_common_reg_t creg;
+
+ public:
+  virtual ~ZIModule() {}
+
+ public:
+  virtual int32_t getid();
+  virtual int32_t module_ping();
+  virtual int32_t module_get_error(int32_t *iserror);
+  virtual int32_t module_clear_error();
+  virtual int32_t module_set_reg(int32_t param_id, int32_t param_value);
+  virtual int32_t module_get_reg(int32_t param_id, int32_t *param_value);
+  virtual int32_t module_get_status(int32_t *status);
+  virtual int32_t module_get_version(int32_t *val) = 0;
+  virtual int32_t module_get_type(int32_t *val)    = 0;
+  virtual int32_t module_stop() { return 0; }
+  virtual int32_t module_active_cfg() { return 0; }
+
+  /***********************************************************************************************************************
+   *                                                      用户实现                                                       *
+   ***********************************************************************************************************************/
+  virtual int32_t getid(int32_t *id)                                        = 0;
+  virtual int32_t module_xxx_reg(int32_t param_id, bool read, int32_t &val) = 0;
+
+ public:
+  // slice
+  virtual int32_t bfcall(int32_t cmdid, uint8_t *param, int32_t len) { return 0; };
+  virtual void    aftercall(int32_t cmdid, uint8_t *param, int32_t len, uint8_t *ack, int32_t acklen, int32_t ret) {};
+
+ protected:
+  virtual int32_t _module_set_reg(int32_t regoff, int32_t *regval, int32_t val, int32_t min = INT32_MIN, int32_t max = INT32_MAX);
+  virtual int32_t _module_get_reg(int32_t regoff, int32_t regval, int32_t &val);
+  virtual int32_t _module_set_reg_float(int32_t regoff, float *regval, int32_t val, float precision, int32_t min = INT32_MIN, int32_t max = INT32_MAX);
+  virtual int32_t _module_get_reg_float(int32_t regoff, float regval, int32_t &val, float precision);
+  virtual int32_t _module_xxx_reg(int32_t param_id, bool read, int32_t &val);
+
+ public:
+ public:
+};
+}  // namespace iflytop
diff --git a/sdk/components/mini_servo_motor/mini_servo_motor_ctrl_module.hpp b/sdk/components/mini_servo_motor/mini_servo_motor_ctrl_module.hpp
index 15e3105..b7e10f8 100644
--- a/sdk/components/mini_servo_motor/mini_servo_motor_ctrl_module.hpp
+++ b/sdk/components/mini_servo_motor/mini_servo_motor_ctrl_module.hpp
@@ -4,6 +4,7 @@
 //
 #include "feite_servo_motor.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 class MiniServoCtrlModule : public ZIModule{
diff --git a/sdk/components/pipette_module/pipette_ctrl_module_v2.hpp b/sdk/components/pipette_module/pipette_ctrl_module_v2.hpp
index d6abc59..8917164 100644
--- a/sdk/components/pipette_module/pipette_ctrl_module_v2.hpp
+++ b/sdk/components/pipette_module/pipette_ctrl_module_v2.hpp
@@ -6,6 +6,8 @@
 #include "sdk\components\tmc\basic\tmc_ic_interface.hpp"
 #include "sdk\components\tmc\ic\ztmc5130.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
+
 // #include "StepMotorCtrlModule"
 
 /**
diff --git a/sdk/components/sensors/m3078/m3078_code_scaner.hpp b/sdk/components/sensors/m3078/m3078_code_scaner.hpp
index a24345f..23b4c1e 100644
--- a/sdk/components/sensors/m3078/m3078_code_scaner.hpp
+++ b/sdk/components/sensors/m3078/m3078_code_scaner.hpp
@@ -5,6 +5,7 @@
 #pragma once
 #include "a8000_protocol\protocol.hpp"
 #include "sdk/os/zos.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 /**
  * @brief
diff --git a/sdk/components/step_motor_ctrl_module/step_motor_ctrl_module.hpp b/sdk/components/step_motor_ctrl_module/step_motor_ctrl_module.hpp
index 2a13687..1856690 100644
--- a/sdk/components/step_motor_ctrl_module/step_motor_ctrl_module.hpp
+++ b/sdk/components/step_motor_ctrl_module/step_motor_ctrl_module.hpp
@@ -4,6 +4,9 @@
 #include "sdk\components\tmc\basic\tmc_ic_interface.hpp"
 #include "sdk\components\tmc\ic\ztmc5130.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
+#include "sdk\components\api\zi_module.hpp"
+
 namespace iflytop {
 class StepMotorCtrlModule : public ZIModule {
   ENABLE_MODULE(StepMotorCtrlModule, ktmc_step_motor, PC_VERSION);
diff --git a/sdk/components/tmc/ic/ztmc5130.cpp b/sdk/components/tmc/ic/ztmc5130.cpp
index f34d0b0..05e4e89 100644
--- a/sdk/components/tmc/ic/ztmc5130.cpp
+++ b/sdk/components/tmc/ic/ztmc5130.cpp
@@ -1,6 +1,6 @@
 #include "ztmc5130.hpp"
 
-#include "a8000_protocol\api\apibasic\errorcode.hpp"
+#include "a8000_protocol\protocol.hpp"
 #include "sdk/os/zos.hpp"
 #ifdef HAL_SPI_MODULE_ENABLED
 
diff --git a/sdk/components/water_cooling_temperature_control_module/water_cooling_temperature_control_module.hpp b/sdk/components/water_cooling_temperature_control_module/water_cooling_temperature_control_module.hpp
index bc83586..635fb94 100644
--- a/sdk/components/water_cooling_temperature_control_module/water_cooling_temperature_control_module.hpp
+++ b/sdk/components/water_cooling_temperature_control_module/water_cooling_temperature_control_module.hpp
@@ -22,10 +22,11 @@
 #include "sdk\components\api\zi_pwm_fan_ctrl_module.hpp"
 #include "sdk\components\api\zi_pwm_pump_ctrl_module.hpp"
 //
-#include "a8000_protocol\api\zi_module.hpp"
+#include "sdk\components\api\zi_module.hpp"
 #include "pid_module.hpp"
 #include "sdk\components\api\zi_temperature_sensor.hpp"
 #include "sdk\components\ti\drv8710.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 /**
diff --git a/sdk/components/xy_robot_ctrl_module/xy_robot_ctrl_module.hpp b/sdk/components/xy_robot_ctrl_module/xy_robot_ctrl_module.hpp
index 9241a94..f4ba869 100644
--- a/sdk/components/xy_robot_ctrl_module/xy_robot_ctrl_module.hpp
+++ b/sdk/components/xy_robot_ctrl_module/xy_robot_ctrl_module.hpp
@@ -5,6 +5,7 @@
 #include "sdk\components\tmc\basic\tmc_ic_interface.hpp"
 #include "sdk\components\tmc\ic\ztmc5130.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 
diff --git a/sdk/components/zcancmder/protocol_event_bus_sender.hpp b/sdk/components/zcancmder/protocol_event_bus_sender.hpp
index 460c0bb..28494b5 100644
--- a/sdk/components/zcancmder/protocol_event_bus_sender.hpp
+++ b/sdk/components/zcancmder/protocol_event_bus_sender.hpp
@@ -4,6 +4,7 @@
 #include "basic.hpp"
 #include "sdk/os/zos.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 using namespace std;
diff --git a/sdk/components/zcancmder/zcan_board_module.hpp b/sdk/components/zcancmder/zcan_board_module.hpp
index 6a50413..9dca415 100644
--- a/sdk/components/zcancmder/zcan_board_module.hpp
+++ b/sdk/components/zcancmder/zcan_board_module.hpp
@@ -9,6 +9,7 @@
 #include "sdk/chip/api/zi_temperature.hpp"
 #include "sdk\chip\api\zi_adc.hpp"
 #include "a8000_protocol\protocol.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 /**
  * @brief
diff --git a/sdk/components/zcancmder/zcan_protocol_parser.hpp b/sdk/components/zcancmder/zcan_protocol_parser.hpp
index 44a1c45..b552333 100644
--- a/sdk/components/zcancmder/zcan_protocol_parser.hpp
+++ b/sdk/components/zcancmder/zcan_protocol_parser.hpp
@@ -3,6 +3,7 @@
 
 #include "a8000_protocol\protocol.hpp"
 #include "sdk\components\zcancmder\zcanreceiver.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 #define CMDFN(name)      static int32_t name(cmdcontxt_t* cxt)
 #define CMDFN_IMPL(name) int32_t ZCanProtocolParser::name(cmdcontxt_t* cxt)
diff --git a/sdk/components/zcancmder/zcanreceiver.hpp b/sdk/components/zcancmder/zcanreceiver.hpp
index a0d454a..ee4b5fc 100644
--- a/sdk/components/zcancmder/zcanreceiver.hpp
+++ b/sdk/components/zcancmder/zcanreceiver.hpp
@@ -6,6 +6,8 @@
 #include "a8000_protocol\protocol.hpp"
 #include "basic.hpp"
 #include "sdk/os/zos.hpp"
+#include "sdk\components\api\zi_module.hpp"
+
 #ifdef HAL_CAN_MODULE_ENABLED
 namespace iflytop {
 using namespace zcr;
diff --git a/usrc/public_service/ext_board_impl.hpp b/usrc/public_service/ext_board_impl.hpp
index 1773012..60839d0 100644
--- a/usrc/public_service/ext_board_impl.hpp
+++ b/usrc/public_service/ext_board_impl.hpp
@@ -8,6 +8,8 @@
 #include "instance_init.hpp"
 #include "sdk/chip/chip.hpp"
 #include "sdk/os/zos.hpp"
+#include "sdk\components\api\zi_module.hpp"
+
 //
 
 namespace iflytop {
diff --git a/usrc/subboards/subboard100_idcard_reader/eeprom_service.hpp b/usrc/subboards/subboard100_idcard_reader/eeprom_service.hpp
index 0c9eeb1..97f7d20 100644
--- a/usrc/subboards/subboard100_idcard_reader/eeprom_service.hpp
+++ b/usrc/subboards/subboard100_idcard_reader/eeprom_service.hpp
@@ -5,6 +5,7 @@
 #include "sdk\components\zcancmder\protocol_event_bus_sender.hpp"
 //
 #include "sdk\os\zos.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 #ifdef HAL_I2C_MODULE_ENABLED
 namespace iflytop {
diff --git a/usrc/subboards/subboard20_plate_clamp_case/plate_code_scaner_module.hpp b/usrc/subboards/subboard20_plate_clamp_case/plate_code_scaner_module.hpp
index 55a3bf0..2a9b0b5 100644
--- a/usrc/subboards/subboard20_plate_clamp_case/plate_code_scaner_module.hpp
+++ b/usrc/subboards/subboard20_plate_clamp_case/plate_code_scaner_module.hpp
@@ -6,6 +6,7 @@
 #include "sdk\chip\api\zi_adc.hpp"
 #include "sdk\components\hardware\adc\z_simple_adc.hpp"
 #include "sdk\components\step_motor_ctrl_module\step_motor_ctrl_module.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 using namespace std;
diff --git a/usrc/subboards/subboard40_and_50_temperature_ctrl/zcan_fan_ctrl_module.hpp b/usrc/subboards/subboard40_and_50_temperature_ctrl/zcan_fan_ctrl_module.hpp
index f875cf0..06a9877 100644
--- a/usrc/subboards/subboard40_and_50_temperature_ctrl/zcan_fan_ctrl_module.hpp
+++ b/usrc/subboards/subboard40_and_50_temperature_ctrl/zcan_fan_ctrl_module.hpp
@@ -18,6 +18,7 @@
 //
 #include "a8000_protocol\protocol.hpp"
 #include "sdk\components\api\zi_pwm_fan_ctrl_module.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 /**
diff --git a/usrc/subboards/subboard90_optical_module/optical_module_v2.hpp b/usrc/subboards/subboard90_optical_module/optical_module_v2.hpp
index 4fc1576..e613c8a 100644
--- a/usrc/subboards/subboard90_optical_module/optical_module_v2.hpp
+++ b/usrc/subboards/subboard90_optical_module/optical_module_v2.hpp
@@ -6,6 +6,7 @@
 #include "sdk\chip\api\zi_adc.hpp"
 #include "sdk\components\hardware\adc\z_simple_adc.hpp"
 #include "sdk\components\step_motor_ctrl_module\step_motor_ctrl_module.hpp"
+#include "sdk\components\api\zi_module.hpp"
 
 namespace iflytop {
 using namespace std;