diff --git a/iflytoplinuxsdk b/iflytoplinuxsdk
index 4b77d8a..11ccc50 160000
--- a/iflytoplinuxsdk
+++ b/iflytoplinuxsdk
@@ -1 +1 @@
-Subproject commit 4b77d8a85c6627652a1f8933042b1e8d79454e46
+Subproject commit 11ccc50026b05ca736e4a9d0d6c4fc854c7893e6
diff --git a/src/main_control_service.cpp b/src/main_control_service.cpp
index e2e9d90..41a14fc 100644
--- a/src/main_control_service.cpp
+++ b/src/main_control_service.cpp
@@ -1,6 +1,7 @@
 #include "main_control_service.hpp"
 
 #include "configs/project_setting.hpp"
+#include "iflytop/components/zcanreceiver/zcanreceiverhost.hpp"
 #include "iflytop/core/components/stringutils.hpp"
 #include "iflytop/core/core.hpp"
 #include "version.hpp"
@@ -59,6 +60,24 @@ void MainControlService::initialize() {
   m_dbService.reset(new DBService());
   m_dbService->initialize();
 
+  shared_ptr<ZCanReceiverHost> zcanReceiverHost = make_shared<ZCanReceiverHost>();
+
+  zcanReceiverHost->initialize(m_zconfig->get_iflytopSubDeviceCanIFName(), m_zconfig->get_iflytopSubDeviceCanBitrate(), false);
+  // while (true) {
+  //   shared_ptr<ZCanReceiverCMD> cmd = make_shared<ZCanReceiverCMD>();
+  //   cmd->packetindex                = 1;
+  //   cmd->cmdid                      = 1004;
+  //   cmd->subcmdid                   = 0;
+  //   cmd->data[0]                    = 0x02;
+  //   cmd->data[1]                    = 0;
+  //   *(int16_t*)(&cmd->data[2])      = 300;
+  //   *(int16_t*)(&cmd->data[4])      = -1000;
+  //   cmd->len                        = 6;
+  //   logger->info("send cmd:{}", cmd->toString());
+  //   zcanReceiverHost->sendcmdblock(cmd, 100);
+  //   sleep(3);
+  // }
+
   m_reportThread.reset(new Thread("reportThread", [this]() {
     //
     // {