diff --git a/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp b/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
index 32ab8c7..407fdd4 100644
--- a/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
+++ b/components/step_motor_ctrl_module/step_motor_ctrl_module.cpp
@@ -94,6 +94,7 @@ int32_t StepMotorCtrlModule::pri_module_xxx_reg(int32_t param_id, bool read, int
     PROCESS_REG(kreg_step_motor_iholddelay, REG_GET(m_cfg.stepmotor_iholddelay), REG_SET(m_cfg.stepmotor_iholddelay));
     PROCESS_REG(kreg_step_motor_max_d, REG_GET(m_cfg.max_d), REG_SET(m_cfg.max_d));
     PROCESS_REG(kreg_step_motor_min_d, REG_GET(m_cfg.min_d), REG_SET(m_cfg.min_d));
+    PROCESS_REG(kreg_step_motor_iglobalscaler, REG_GET(m_cfg.stepmotor_iglobalscaler), REG_SET(m_cfg.stepmotor_iglobalscaler));
 
     default:
       return err::kmodule_not_find_config_index;
diff --git a/components/zcancmder/zcan_protocol_parser.cpp b/components/zcancmder/zcan_protocol_parser.cpp
index 5ed1725..25cdf6a 100644
--- a/components/zcancmder/zcan_protocol_parser.cpp
+++ b/components/zcancmder/zcan_protocol_parser.cpp
@@ -88,7 +88,7 @@ void ZCanProtocolParser::registerModule(ZIModule* module) {
 }
 
 void ZCanProtocolParser::onRceivePacket(zcr_cmd_header_t* rxcmd, uint8_t* data, int32_t len) {
-  // printf("onRceivePacket cmdid:%d subModuleid:%d cmdSubId:%d\n", rxcmd->cmdMainId, rxcmd->subModuleid, rxcmd->cmdSubId);
+  printf("onRceivePacket cmdid:%d subModuleid:%d cmdSubId:%d\n", rxcmd->cmdMainId, rxcmd->subModuleid, rxcmd->cmdSubId);
   uint16_t subModuleid = rxcmd->subModuleid;
   auto     it          = m_modulers.find(subModuleid);
   if (it == m_modulers.end()) {