diff --git a/product/src/example/dbms_test/AccessTest/testCQDbInterface.cpp b/product/src/example/dbms_test/AccessTest/testCQDbInterface.cpp
index 555e40c7..caf231c8 100644
--- a/product/src/example/dbms_test/AccessTest/testCQDbInterface.cpp
+++ b/product/src/example/dbms_test/AccessTest/testCQDbInterface.cpp
@@ -13,9 +13,9 @@ int main()
     objPara.setHostName("192.168.77.212");
     objPara.setDbType(DB_TYPE_MYSQL);
     objPara.setPort(3306);
-    objPara.setDatabaseName("iscs6000");
+    objPara.setDatabaseName(EMS_DEFAULT_DATABASE);
     objPara.setUserName("root");
-    objPara.setPassword("kbdct@0755");
+    objPara.setPassword(EMS_DEFAULT_PASSWD);
     objDb.setDbPara(objPara);
     objDb.init();
     objDb.open();
diff --git a/product/src/example/link_seq_test/linkage_server_test/CLinkageForHmiApiInterface.h b/product/src/example/link_seq_test/linkage_server_test/CLinkageForHmiApiInterface.h
index cd0595da..9c1ac272 100644
--- a/product/src/example/link_seq_test/linkage_server_test/CLinkageForHmiApiInterface.h
+++ b/product/src/example/link_seq_test/linkage_server_test/CLinkageForHmiApiInterface.h
@@ -6,7 +6,7 @@ class MainWindow;
 using namespace iot_idl::linkage;
 
 class CLinkageForHmiApiInterface
-    : public iot_application::CLinkageForHmiApi
+    : public iot_app::CLinkageForHmiApi
 {
 public:
     CLinkageForHmiApiInterface(MainWindow* mainWindow);
diff --git a/product/src/example/link_seq_test/linkage_server_test/ConfigureDialog.cpp b/product/src/example/link_seq_test/linkage_server_test/ConfigureDialog.cpp
index 7a148e30..1206627a 100644
--- a/product/src/example/link_seq_test/linkage_server_test/ConfigureDialog.cpp
+++ b/product/src/example/link_seq_test/linkage_server_test/ConfigureDialog.cpp
@@ -123,7 +123,7 @@ void ConfigureDialog::slot_initUserInfo()
 {
     userItem->setText(1,"1");
     userGroupItem->setText(1,"系统管理员");
-    hostItem->setText(1,"kbd-rd-shj");
+    hostItem->setText(1,"host1");
     locationItem->setText(1,"东孚站");
     domainItem->setText(1,"东孚站域");
 
diff --git a/product/src/example/link_seq_test/sequence_server_test/CConfigureDialog.cpp b/product/src/example/link_seq_test/sequence_server_test/CConfigureDialog.cpp
index 1684cb46..fce7170b 100644
--- a/product/src/example/link_seq_test/sequence_server_test/CConfigureDialog.cpp
+++ b/product/src/example/link_seq_test/sequence_server_test/CConfigureDialog.cpp
@@ -173,7 +173,7 @@ void CConfigureDialog::slot_initUserInfo()
 {
     m_objUserName->setText(1,"1");
     m_objUsergName->setText(1,"系统管理员");
-    m_objHostName->setText(1,"kbd-rd-shj");
+    m_objHostName->setText(1,"host1");
     m_objLocationName->setText(1,"东孚站");
     m_objDomainName->setText(1,"东孚站域");
 
diff --git a/product/src/example/link_seq_test/sequence_server_test/CSequenceForHmiApiInterface.h b/product/src/example/link_seq_test/sequence_server_test/CSequenceForHmiApiInterface.h
index 9e592b47..e992fb73 100644
--- a/product/src/example/link_seq_test/sequence_server_test/CSequenceForHmiApiInterface.h
+++ b/product/src/example/link_seq_test/sequence_server_test/CSequenceForHmiApiInterface.h
@@ -5,7 +5,7 @@
 class MainWindow;
 using namespace iot_idl::sequence;
 class CSequenceForHmiApiInterface
-    : public iot_application::CSeqForHmiApi
+    : public iot_app::CSeqForHmiApi
 {
 public:
     CSequenceForHmiApiInterface(MainWindow* mainWindow);
diff --git a/product/src/example/link_seq_test/sequence_server_test/CSqlDbCtrl.cpp b/product/src/example/link_seq_test/sequence_server_test/CSqlDbCtrl.cpp
index ca1c9894..5c4e2317 100644
--- a/product/src/example/link_seq_test/sequence_server_test/CSqlDbCtrl.cpp
+++ b/product/src/example/link_seq_test/sequence_server_test/CSqlDbCtrl.cpp
@@ -26,7 +26,7 @@ bool CSqlDbCtrl::getDbParam(iot_dbms::CDbPara& param)
     std::string strNodeName;
     if (!CDbSysInfo::getInitDbNode(strNodeName))
     {
-        strNodeName = "kbd-rd-xxw";
+        strNodeName = "host1";
     }
 
     if (CDbSysInfo::getDbParamByNodeName(strNodeName, param)
@@ -34,9 +34,9 @@ bool CSqlDbCtrl::getDbParam(iot_dbms::CDbPara& param)
     {
         param.setDbType(DB_TYPE_MYSQL);
         param.setHostName("192.168.77.200");
-        param.setDatabaseName("iscs6000");
+        param.setDatabaseName(EMS_DEFAULT_DATABASE);
         param.setUserName("root");
-        param.setPassword("kbdct@0755");
+        param.setPassword(EMS_DEFAULT_PASSWD);
         param.setPort(3306);
     }
 
diff --git a/product/src/example/link_seq_test/trigger_test/CDbContainer.cpp b/product/src/example/link_seq_test/trigger_test/CDbContainer.cpp
index cb1df000..8cc62466 100644
--- a/product/src/example/link_seq_test/trigger_test/CDbContainer.cpp
+++ b/product/src/example/link_seq_test/trigger_test/CDbContainer.cpp
@@ -106,10 +106,10 @@ QString CDbContainer::getTriggerTypeStr(TriggerType type)
     return retStr;
 };
 
-QString CDbContainer::getTriggerTypeStr(iot_application::CTriggerPara::TRIGGER_TYPE type)
+QString CDbContainer::getTriggerTypeStr(iot_app::CTriggerPara::TRIGGER_TYPE type)
 {
     QString retStr;
-    using namespace iot_application;
+    using namespace iot_app;
     switch (type)
     {
     case CTriggerPara::TRIGGER_TYPE_CONDITION:
diff --git a/product/src/example/link_seq_test/trigger_test/CDbContainer.h b/product/src/example/link_seq_test/trigger_test/CDbContainer.h
index 7edb117c..40709319 100644
--- a/product/src/example/link_seq_test/trigger_test/CDbContainer.h
+++ b/product/src/example/link_seq_test/trigger_test/CDbContainer.h
@@ -23,7 +23,7 @@ public:
     void pushCondition(SConditionDefine* info);
 
     static QString getTriggerTypeStr(TriggerType type);
-    static QString getTriggerTypeStr(iot_application::CTriggerPara::TRIGGER_TYPE type);
+    static QString getTriggerTypeStr(iot_app::CTriggerPara::TRIGGER_TYPE type);
 protected:
     friend class CIterator;
     friend class STimerIterator;
diff --git a/product/src/example/link_seq_test/trigger_test/CSqlDbCtrl.cpp b/product/src/example/link_seq_test/trigger_test/CSqlDbCtrl.cpp
index 553fea8a..9ccbb897 100644
--- a/product/src/example/link_seq_test/trigger_test/CSqlDbCtrl.cpp
+++ b/product/src/example/link_seq_test/trigger_test/CSqlDbCtrl.cpp
@@ -41,9 +41,9 @@ bool CSqlDbCtrl::getdefaultDbParam(iot_dbms::CDbPara& param)
     param.setHostName("192.168.77.236");
     param.setDbType(iot_dbms::DB_TYPE_MYSQL);
     param.setPort(3306);
-    param.setDatabaseName("sjq_iscs");
+    param.setDatabaseName("iscs_test");
     param.setUserName("root");
-    param.setPassword("kbdct");
+    param.setPassword("root");
     return true;
 }
 
diff --git a/product/src/example/link_seq_test/trigger_test/CTriggerInterface.cpp b/product/src/example/link_seq_test/trigger_test/CTriggerInterface.cpp
index 13448581..d0950d04 100644
--- a/product/src/example/link_seq_test/trigger_test/CTriggerInterface.cpp
+++ b/product/src/example/link_seq_test/trigger_test/CTriggerInterface.cpp
@@ -14,7 +14,7 @@ CTriggerInterface::~CTriggerInterface()
 }
 
 bool CTriggerInterface::triggered(
-    const iot_application::CTriggerPara* param, uint64 triggerTime)
+    const iot_app::CTriggerPara* param, uint64 triggerTime)
 {
     return m_ptrMngr->triggered(param, triggerTime);
 }
diff --git a/product/src/example/link_seq_test/trigger_test/CTriggerInterface.h b/product/src/example/link_seq_test/trigger_test/CTriggerInterface.h
index 0549b4f5..a100ac78 100644
--- a/product/src/example/link_seq_test/trigger_test/CTriggerInterface.h
+++ b/product/src/example/link_seq_test/trigger_test/CTriggerInterface.h
@@ -2,7 +2,7 @@
 #include "application/trigger_api/CTriggerApi.h"
 
 class CTriggerMngr;
-class CTriggerInterface : public iot_application::CTriggerApi
+class CTriggerInterface : public iot_app::CTriggerApi
 {
 public:
     CTriggerInterface(CTriggerMngr* ptr);
@@ -10,7 +10,7 @@ public:
 
 protected:
     bool triggered(
-        const  iot_application::CTriggerPara* param,
+        const  iot_app::CTriggerPara* param,
         uint64 triggerTime);
 
 private:
diff --git a/product/src/example/link_seq_test/trigger_test/CTriggerMngr.cpp b/product/src/example/link_seq_test/trigger_test/CTriggerMngr.cpp
index a3b23695..580b83ed 100644
--- a/product/src/example/link_seq_test/trigger_test/CTriggerMngr.cpp
+++ b/product/src/example/link_seq_test/trigger_test/CTriggerMngr.cpp
@@ -30,7 +30,7 @@ void CTriggerMngr::stop()
 
 void CTriggerMngr::queryTrigged()
 {
-    using namespace  iot_application;
+    using namespace  iot_app;
     uint64 nTriggerTime;
 
     std::vector<CTriggerPara*>::iterator iter
@@ -52,7 +52,7 @@ void CTriggerMngr::queryTrigged()
 }
 
 bool CTriggerMngr::triggered(
-    const iot_application::CTriggerPara* param,
+    const iot_app::CTriggerPara* param,
     uint64 triggerTime)
 {
     emit signal_triggered(param, triggerTime);
@@ -61,7 +61,7 @@ bool CTriggerMngr::triggered(
 
 void CTriggerMngr::clear()
 {
-    using namespace  iot_application;
+    using namespace  iot_app;
 
     std::vector<CTriggerPara*>::iterator iter
         = m_vecTriggerParam.begin();
@@ -75,11 +75,11 @@ void CTriggerMngr::clear()
     m_vecTriggerParam.clear();
 }
 
-iot_application::CTriggerPara* CTriggerMngr::addParam(
-    iot_application::CTriggerPara::TRIGGER_TYPE type,
+iot_app::CTriggerPara* CTriggerMngr::addParam(
+    iot_app::CTriggerPara::TRIGGER_TYPE type,
     const std::string& triggerName)
 {
-    using namespace  iot_application;
+    using namespace  iot_app;
 
     CTriggerPara* pParam
         = new CTriggerPara(type, triggerName);
@@ -97,9 +97,9 @@ iot_application::CTriggerPara* CTriggerMngr::addParam(
 }
 
 bool CTriggerMngr::delParam(
-    iot_application::CTriggerPara* _pPara)
+    iot_app::CTriggerPara* _pPara)
 {
-    using namespace  iot_application;
+    using namespace  iot_app;
     CTriggerPara* pPara = _pPara;
     std::vector<CTriggerPara*>::iterator iter
         = m_vecTriggerParam.begin();
@@ -124,7 +124,7 @@ bool CTriggerMngr::delParam(
 }
 
 
-void CTriggerMngr::ignoreCurTime(iot_application::CTriggerPara *pPram, uint64 time)
+void CTriggerMngr::ignoreCurTime(iot_app::CTriggerPara *pPram, uint64 time)
 {
     if (pPram)
     {
@@ -132,11 +132,11 @@ void CTriggerMngr::ignoreCurTime(iot_application::CTriggerPara *pPram, uint64 ti
     }
 }
 
-iot_application::CTriggerPara *CTriggerMngr::findPara(
-    iot_application::CTriggerPara::TRIGGER_TYPE type,
+iot_app::CTriggerPara *CTriggerMngr::findPara(
+    iot_app::CTriggerPara::TRIGGER_TYPE type,
     const std::string &triggerName)
 {
-    using namespace  iot_application;
+    using namespace  iot_app;
     CTriggerPara* pPara = NULL;
     std::vector<CTriggerPara*>::iterator iter
         = m_vecTriggerParam.begin();
diff --git a/product/src/example/link_seq_test/trigger_test/CTriggerMngr.h b/product/src/example/link_seq_test/trigger_test/CTriggerMngr.h
index d8874cf2..e90513b0 100644
--- a/product/src/example/link_seq_test/trigger_test/CTriggerMngr.h
+++ b/product/src/example/link_seq_test/trigger_test/CTriggerMngr.h
@@ -18,37 +18,37 @@ public:
     virtual void queryTrigged();
     void clear();
 
-    iot_application::CTriggerPara * addParam(
-        iot_application::CTriggerPara::TRIGGER_TYPE type,
+    iot_app::CTriggerPara * addParam(
+        iot_app::CTriggerPara::TRIGGER_TYPE type,
         const std::string& triggerName);
 
-    bool delParam(iot_application::CTriggerPara*);
+    bool delParam(iot_app::CTriggerPara*);
 
     void ignoreCurTime(
-        iot_application::CTriggerPara *pPram,
+        iot_app::CTriggerPara *pPram,
         uint64 time);
 
-    iot_application::CTriggerPara* findPara(
-        iot_application::CTriggerPara::TRIGGER_TYPE type,
+    iot_app::CTriggerPara* findPara(
+        iot_app::CTriggerPara::TRIGGER_TYPE type,
         const std::string& triggerName);
 
     bool triggered(
-        const  iot_application::CTriggerPara* param,
+        const  iot_app::CTriggerPara* param,
         uint64 triggerTime);
 
 signals:
     void showMsg(const QString& msgStr);
     void signal_triggered(
-        const iot_application::CTriggerPara*, 
+        const iot_app::CTriggerPara*, 
         uint64);
     void signal_isTriggered(
-        const iot_application::CTriggerPara*,
+        const iot_app::CTriggerPara*,
         bool,
         uint64);
 
 private:
     CTriggerInterface m_objInterface;
-    std::vector<iot_application::CTriggerPara*> m_vecTriggerParam;
+    std::vector<iot_app::CTriggerPara*> m_vecTriggerParam;
 };
 
 typedef boost::shared_ptr<CTriggerMngr> CAppThreadPtr;
diff --git a/product/src/example/link_seq_test/trigger_test/mainwindow.cpp b/product/src/example/link_seq_test/trigger_test/mainwindow.cpp
index bc7b8c64..f3a6b79a 100644
--- a/product/src/example/link_seq_test/trigger_test/mainwindow.cpp
+++ b/product/src/example/link_seq_test/trigger_test/mainwindow.cpp
@@ -54,11 +54,11 @@ MainWindow::MainWindow(QWidget *parent) :
     m_timer = new QTimer(this);
 
     connect(m_ptrTriggerMngr, SIGNAL(showMsg(const QString&)), this, SLOT(slot_showMsg(const QString&)));
-    //connect(m_ptrTriggerMngr, SIGNAL(signal_triggered(const iot_application::CTriggerPara*, uint64)),
-    //    this, SLOT(slot_triggered(const iot_application::CTriggerPara*, uint64)),Qt::QueuedConnection);
+    //connect(m_ptrTriggerMngr, SIGNAL(signal_triggered(const iot_app::CTriggerPara*, uint64)),
+    //    this, SLOT(slot_triggered(const iot_app::CTriggerPara*, uint64)),Qt::QueuedConnection);
     connect(m_ptrTriggerMngr, &CTriggerMngr::signal_triggered, this, &MainWindow::slot_triggered, Qt::BlockingQueuedConnection);
-    connect(m_ptrTriggerMngr, SIGNAL(signal_isTriggered(const iot_application::CTriggerPara*,bool, uint64)),
-        this, SLOT(slot_isTriggered(const iot_application::CTriggerPara*,bool, uint64)));
+    connect(m_ptrTriggerMngr, SIGNAL(signal_isTriggered(const iot_app::CTriggerPara*,bool, uint64)),
+        this, SLOT(slot_isTriggered(const iot_app::CTriggerPara*,bool, uint64)));
 
     connect(m_receateBtn, SIGNAL(clicked()), this, SLOT(slot_recreateBtn()));
     connect(m_regeditBtn, SIGNAL(clicked()), this, SLOT(slot_regedit()));
@@ -224,10 +224,10 @@ bool MainWindow::recreateModel()
     return bRet;
 }
 
-iot_application::CTriggerPara::TRIGGER_TYPE
+iot_app::CTriggerPara::TRIGGER_TYPE
 MainWindow::trTriggerType(TriggerType type)
 {
-    using namespace iot_application;
+    using namespace iot_app;
     switch (type)
     {
     case TRIGGERTYPE_ALL:
@@ -251,9 +251,9 @@ MainWindow::trTriggerType(TriggerType type)
 
 
 TriggerType MainWindow::trTriggerType(
-    iot_application::CTriggerPara::TRIGGER_TYPE type)
+    iot_app::CTriggerPara::TRIGGER_TYPE type)
 {
-    using namespace iot_application;
+    using namespace iot_app;
     switch (type)
     {
     case CTriggerPara::TRIGGER_TYPE_CONDITION:
@@ -293,9 +293,9 @@ void MainWindow::inserCacheMsg(const QString& msg)
 
 void MainWindow::showRegistered(
     SBaseDefine* info,
-    iot_application::CTriggerPara * para)
+    iot_app::CTriggerPara * para)
 {
-    using namespace iot_application;   
+    using namespace iot_app;   
 
     QTreeWidgetItem* item = new QTreeWidgetItem();
 
@@ -322,7 +322,7 @@ bool MainWindow::regeditItem(QTreeWidgetItem* item)
         return false;
     }
 
-    iot_application::CTriggerPara *pParam = NULL;
+    iot_app::CTriggerPara *pParam = NULL;
     pParam = m_ptrTriggerMngr->addParam(
         trTriggerType(info->type),
         info->tag_name.toStdString());
@@ -350,8 +350,8 @@ bool MainWindow::regeditItem(QTreeWidgetItem* item)
 
 bool MainWindow::unRegeditItem(QTreeWidgetItem* item)
 {   
-    iot_application::CTriggerPara * para =
-        (iot_application::CTriggerPara *)item->data(0, Qt::UserRole + 1).value<void*>();
+    iot_app::CTriggerPara * para =
+        (iot_app::CTriggerPara *)item->data(0, Qt::UserRole + 1).value<void*>();
 
     if (!para)
     {
@@ -387,8 +387,8 @@ bool MainWindow::unRegeditItem(QTreeWidgetItem* item)
 
 bool MainWindow::ignoreItem(QTreeWidgetItem* item)
 {   
-    iot_application::CTriggerPara * para =
-        (iot_application::CTriggerPara *)item->data(0, Qt::UserRole + 1).value<void*>();
+    iot_app::CTriggerPara * para =
+        (iot_app::CTriggerPara *)item->data(0, Qt::UserRole + 1).value<void*>();
 
     QDateTime dateTime = QDateTime::currentDateTime();
     uint64 curTime = dateTime.toSecsSinceEpoch();
@@ -405,14 +405,14 @@ bool MainWindow::ignoreItem(QTreeWidgetItem* item)
 }
 
 QTreeWidgetItem* 
-MainWindow::findRegeditItem(const iot_application::CTriggerPara * para)
+MainWindow::findRegeditItem(const iot_app::CTriggerPara * para)
 {
     QTreeWidgetItemIterator it(m_ptrRegeditList);
     QVariant data;
     while (*it)
     {
         data = (*it)->data(0, Qt::UserRole + 1);
-        if (para == (iot_application::CTriggerPara*)data.value<void*>())
+        if (para == (iot_app::CTriggerPara*)data.value<void*>())
         {
             return *it;
         }
@@ -433,7 +433,7 @@ QString MainWindow::getTriggeredDesc(bool isTrigged)
 }
 
 void MainWindow::slot_triggered(
-    const iot_application::CTriggerPara *pParam,
+    const iot_app::CTriggerPara *pParam,
     uint64 time)
 {
     QString strTime = 
@@ -466,7 +466,7 @@ void MainWindow::slot_triggered(
 }
 
 void MainWindow::slot_isTriggered(
-    const iot_application::CTriggerPara* pParam,
+    const iot_app::CTriggerPara* pParam,
     bool isTrigger,
     uint64 time)
 {
diff --git a/product/src/example/link_seq_test/trigger_test/mainwindow.h b/product/src/example/link_seq_test/trigger_test/mainwindow.h
index e16b7c7b..b22ad5b3 100644
--- a/product/src/example/link_seq_test/trigger_test/mainwindow.h
+++ b/product/src/example/link_seq_test/trigger_test/mainwindow.h
@@ -32,11 +32,11 @@ private slots:
     void slot_showMsg(const QString&);
 
     void slot_triggered(
-        const iot_application::CTriggerPara*, 
+        const iot_app::CTriggerPara*, 
         uint64 time);
 
     void slot_isTriggered(
-        const iot_application::CTriggerPara*,
+        const iot_app::CTriggerPara*,
         bool isTrigger,
         uint64 time);
 
@@ -50,22 +50,22 @@ private slots:
     void slot_recreateBtn();
 private:
     bool recreateModel();
-    iot_application::CTriggerPara::TRIGGER_TYPE
+    iot_app::CTriggerPara::TRIGGER_TYPE
         trTriggerType(TriggerType type);
     TriggerType
-        trTriggerType(iot_application::CTriggerPara::TRIGGER_TYPE type);
+        trTriggerType(iot_app::CTriggerPara::TRIGGER_TYPE type);
 
     void showCacheMsg();
     void inserCacheMsg(const QString& msg);
 
     void showRegistered(SBaseDefine* info,
-        iot_application::CTriggerPara * para);
+        iot_app::CTriggerPara * para);
 
     bool regeditItem(QTreeWidgetItem* item);
     bool unRegeditItem(QTreeWidgetItem* item);
     bool ignoreItem(QTreeWidgetItem* item);
 
-    QTreeWidgetItem* findRegeditItem(const iot_application::CTriggerPara * para);
+    QTreeWidgetItem* findRegeditItem(const iot_app::CTriggerPara * para);
 
     static QString getTriggeredDesc(bool isTrigged);
 private:
diff --git a/product/src/example/luabridge_test/incomeTest.hpp b/product/src/example/luabridge_test/incomeTest.hpp
index 9793cddc..31b0f41b 100644
--- a/product/src/example/luabridge_test/incomeTest.hpp
+++ b/product/src/example/luabridge_test/incomeTest.hpp
@@ -1,4 +1,4 @@
-#ifndef INCOME_HPP
+#ifndef INCOME_HPP
 #define INCOME_HPP
 
 #include <vector>