diff --git a/components/sensors/i2ceeprom/m24lr64e_i2c_eeprom.cpp b/components/sensors/i2ceeprom/m24lr64e_i2c_eeprom.cpp
index ba07493..7b8639a 100644
--- a/components/sensors/i2ceeprom/m24lr64e_i2c_eeprom.cpp
+++ b/components/sensors/i2ceeprom/m24lr64e_i2c_eeprom.cpp
@@ -103,7 +103,7 @@ void M24LR64E_I2CEEPROM::change_is_online_flag(bool state) {
   if (m_is_online_flag != state) {
     m_is_online_flag = state;
     if (m_event_bus_sender) {
-      m_event_bus_sender->push_reg_state_change_event(id, kreg_module_is_online, m_is_online_flag);
+      m_event_bus_sender->push_reg_state_change_event(id, kreg_module_is_online, !m_is_online_flag, m_is_online_flag);
     }
   }
 }
diff --git a/components/zcancmder/zcanreceiver.cpp b/components/zcancmder/zcanreceiver.cpp
index 1584f0b..d982cdc 100644
--- a/components/zcancmder/zcanreceiver.cpp
+++ b/components/zcancmder/zcanreceiver.cpp
@@ -183,12 +183,12 @@ int32_t ZCanCmder::sendBufAck(zcr_cmd_header_t *rx_cmd_header, uint8_t *data, in
   sendPacket(txbuff, sizeof(zcr_cmd_header_t) + len);
   return 0;
 }
-int32_t ZCanCmder::triggerEvent(zcr_cmd_header_t *rx_cmd_header, uint8_t *data, int32_t len) {
+int32_t ZCanCmder::triggerEvent(zcr_cmd_header_t *cmd_header, uint8_t *data, int32_t len) {
   zlock_guard l(m_lock);
   m_reportIndex++;
   ZASSERT(sizeof(txbuff) > sizeof(zcr_cmd_header_t) + len);
   zcr_cmd_header_t *txheader = (zcr_cmd_header_t *)txbuff;
-  memcpy(txheader, rx_cmd_header, sizeof(zcr_cmd_header_t));
+  memcpy(txheader, cmd_header, sizeof(zcr_cmd_header_t));
   txheader->packetType  = kptv2_event;
   txheader->packetindex = m_reportIndex;
   memcpy(txheader->data, data, len);
diff --git a/components/zcancmder/zcanreceiver.hpp b/components/zcancmder/zcanreceiver.hpp
index 22408a4..15d25f9 100644
--- a/components/zcancmder/zcanreceiver.hpp
+++ b/components/zcancmder/zcanreceiver.hpp
@@ -75,7 +75,7 @@ class ZCanCmder : public ZCanIRQListener, public IZCanCmder {
   virtual int32_t sendBufAck(zcr_cmd_header_t *rx_cmd_header, uint8_t *data, int32_t len) override;
   virtual int32_t sendAck(zcr_cmd_header_t *rx_cmd_header, int32_t *ackvar, int32_t nack) override;
   virtual int32_t sendErrorAck(zcr_cmd_header_t *rx_cmd_header, int32_t errorcode) override;
-  virtual int32_t triggerEvent(zcr_cmd_header_t *rx_cmd_header, uint8_t *data, int32_t len) override;
+  virtual int32_t triggerEvent(zcr_cmd_header_t *cmd_header, uint8_t *data, int32_t len) override;
 
   void loop();
 
diff --git a/components/zprotocol_helper/micro_computer_module_device_script_cmder_paser.cpp b/components/zprotocol_helper/micro_computer_module_device_script_cmder_paser.cpp
index 108e14a..63fe66c 100644
--- a/components/zprotocol_helper/micro_computer_module_device_script_cmder_paser.cpp
+++ b/components/zprotocol_helper/micro_computer_module_device_script_cmder_paser.cpp
@@ -57,8 +57,8 @@ void MicroComputerModuleDeviceScriptCmderPaser::initialize(ICmdParser* cancmder,
     app_module_read_raw_str(paramN, paraV, ack);
   });
 
-  deviceManager->regOnRegValChangeEvent([this](int32_t moduleid, int32_t event_id, int32_t eventval) {  //
-    ZLOGI(TAG, "onRegValChangeEvent(%d,%d,%d)", moduleid, event_id, eventval);
+  deviceManager->regOnRegValChangeEvent([this](int32_t moduleid, int32_t regindex, int32_t oldval, int32_t toval) {  //
+    ZLOGI(TAG, "onRegValChangeEvent(%d,%d,%d->%d)", moduleid, regindex, oldval,toval);
   });
 }
 
diff --git a/components/zprotocols/zcancmder_v2 b/components/zprotocols/zcancmder_v2
index fe55b29..4b222a9 160000
--- a/components/zprotocols/zcancmder_v2
+++ b/components/zprotocols/zcancmder_v2
@@ -1 +1 @@
-Subproject commit fe55b29b2ec36c1dba99d1d69c4dc9e607dcad63
+Subproject commit 4b222a92c6a0181ada0e4b0a04019eb085caa014