diff --git a/transmit_disfection_protocol.hpp b/transmit_disfection_protocol.hpp
index 122a672..ddc2d45 100644
--- a/transmit_disfection_protocol.hpp
+++ b/transmit_disfection_protocol.hpp
@@ -17,13 +17,19 @@ typedef enum {
   kh2o2_ext_sensor                  = 5,  // 外部H2O2传感器
 } ProjID_t;
 
+
 typedef enum {
-  kBoardType_LiquidCtrl            = 1,  // 液路板
-  kBoardType_PowerControl          = 2,  // 电源板
-  kBoardType_PowerControlMiniBoard = 3,  // 电源控制Mini板，用于拉杆箱箱消毒机
-  kBoardType_ExtBallValveCtrl      = 4,  // 外部球阀控制板
-  kBoardType_H2O2Sensor            = 5,  // H2O2传感器板
-} BoardType_t;
+  kLargeSpaceDMLiquidCtrlBoard = 1,   // 大空间消毒机液路板
+  kLargeSpaceDMPowerCtrlBoard  = 2,   // 大空间消毒机电源板
+  kSmallSpaceDMLiquidCtrlBoard = 3,   // 小空间消毒机液路板
+  kSmallSpaceDMPowerCtrlBoard  = 4,   // 小空间消毒机电源板
+  kPipeDMLiquidCtrlBoard       = 5,   // 管道式消毒机液路板
+  kPipeDMPowerCtrlBoard        = 6,   // 管道式消毒机电源板
+  kDrawBarDMLiquidCtrlBoard    = 7,   // 手持拉杆箱消毒机液路板
+  kDrawBarDMPowerCtrlBoard     = 8,   // 手持拉杆箱消毒机电源板
+  kDrawBarDMExtBallValveCtrl   = 9,   // 手持拉杆箱消毒机外部球阀控制板
+  kH2O2SensorBoard             = 10,  // H2O2传感器板
+} BoardTypeId_t;
 
 typedef enum {
   kFixBoardId_MainBoard        = 1,    // 主机
@@ -33,23 +39,6 @@ typedef enum {
   kFixBoardId_H2O2SensorStart  = 100,  // H2O2传感器板
 } BoardId_t;
 
-static inline const char *BoardTypeToString(uint32_t type) {
-  switch (type) {
-    case kBoardType_LiquidCtrl:
-      return "LiquidCtrl";
-    case kBoardType_PowerControl:
-      return "PowerControl";
-    case kBoardType_PowerControlMiniBoard:
-      return "PowerControlMiniBoard";
-    case kBoardType_ExtBallValveCtrl:
-      return "ExtBallValveCtrl";
-    case kBoardType_H2O2Sensor:
-      return "H2O2Sensor";
-    default:
-      return "unkown";
-  }
-}
-
 static inline const char *ProjectIDToString(uint32_t id) {
   switch (id) {
     case klarge_space_disinfection_machine: