diff --git a/components/zcanreceiver/cmd.hpp b/components/zcanreceiver/cmd.hpp
index f49a908..21d1073 100644
--- a/components/zcanreceiver/cmd.hpp
+++ b/components/zcanreceiver/cmd.hpp
@@ -31,8 +31,11 @@ typedef enum {
   kcmd_high_power_electrical_ctl     = 1003,
   kcmd_peristaltic_pump_ctl          = 1004,
   kcmd_read_huacheng_pressure_sensor = 1005,
-  kcmd_set_proportional_valve        = 1006,  // {4:valveId,4:valveValue}
-  kcmd_air_compressor_ch_ctrl        = 1007,  // {4:chstate}
+  kcmd_set_proportional_valve        = 1006,  // 设置比例阀      {4:valveId,4:valveValue}
+  kcmd_air_compressor_ch_select      = 1007,  // 空压机通道选择   {4:val}
+  kcmd_air_compressor_valve1_set     = 1008,  // 空压机阀门1控制  {4:val}
+  kcmd_air_compressor_valve2_set     = 1009,  // 空压机阀门2控制  {4:val}
+  kcmd_air_compressor_read_pressure  = 1010,  // 空压机阀读取压力  {}{4:val}
 } CmdID_t;
 
 }  // namespace zcr