diff --git a/doric-Qt/example/app/app.pro b/doric-Qt/example/app/app.pro
index 7d205552..f1227192 100644
--- a/doric-Qt/example/app/app.pro
+++ b/doric-Qt/example/app/app.pro
@@ -28,26 +28,14 @@ else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
 
 win32:CONFIG(debug, debug|release): {
-    QMAKE_CFLAGS_DEBUG += -MTd
-    QMAKE_CXXFLAGS_DEBUG += -MTd
-
     LIBS += -lwinmm
     LIBS += -lAdvapi32
     LIBS += -lDbghelp
-
-    LIBS += -L$$PWD/../../v8/v8/win32/debug/
-    LIBS += -lv8_monolith
 }
 else:win32:CONFIG(release, debug|release): {
-    QMAKE_CFLAGS_RELEASE += -MT
-    QMAKE_CXXFLAGS_RELEASE += -MT
-
     LIBS += -lwinmm
     LIBS += -lAdvapi32
     LIBS += -lDbghelp
-
-    LIBS += -L$$PWD/../../v8/v8/win32/release/
-    LIBS += -lv8_monolith
 }
 else:unix: {
     LIBS += -L$$PWD/../../v8/v8/darwin/release/
diff --git a/doric-Qt/example/doric/DoricContext.h b/doric-Qt/example/doric/DoricContext.h
index d9bd9422..7bcc40bd 100644
--- a/doric-Qt/example/doric/DoricContext.h
+++ b/doric-Qt/example/doric/DoricContext.h
@@ -4,12 +4,14 @@
 #include <QQmlEngine>
 #include <QVariant>
 
+#include "DoricExport.h"
+
 #include "DoricInterfaceDriver.h"
 
 class DoricViewNode;
 class DoricRootNode;
 
-class DoricContext {
+class DORIC_EXPORT DoricContext {
 private:
   QString mContextId;
   QMap<QString, QObject *> mPluginMap;
diff --git a/doric-Qt/example/doric/DoricContextManager.h b/doric-Qt/example/doric/DoricContextManager.h
index b958698d..13a773b2 100644
--- a/doric-Qt/example/doric/DoricContextManager.h
+++ b/doric-Qt/example/doric/DoricContextManager.h
@@ -3,9 +3,11 @@
 
 #include <QDebug>
 
+#include "DoricExport.h"
+
 #include "DoricContext.h"
 
-class DoricContextManager {
+class DORIC_EXPORT DoricContextManager {
 private:
   static DoricContextManager *local_instance;
   DoricContextManager() {}
diff --git a/doric-Qt/example/doric/DoricExport.h b/doric-Qt/example/doric/DoricExport.h
new file mode 100644
index 00000000..4e7c835a
--- /dev/null
+++ b/doric-Qt/example/doric/DoricExport.h
@@ -0,0 +1,10 @@
+#ifndef DORICEXPORT_H
+#define DORICEXPORT_H
+
+#if defined(DORIC_LIBRARY)
+#  define DORIC_EXPORT Q_DECL_EXPORT
+#else
+#  define DORIC_EXPORT Q_DECL_IMPORT
+#endif
+
+#endif // DORICEXPORT_H
diff --git a/doric-Qt/example/doric/DoricNativeDriver.h b/doric-Qt/example/doric/DoricNativeDriver.h
index 183a429f..7dfd8e3b 100644
--- a/doric-Qt/example/doric/DoricNativeDriver.h
+++ b/doric-Qt/example/doric/DoricNativeDriver.h
@@ -3,10 +3,12 @@
 
 #include <QDebug>
 
+#include "DoricExport.h"
+
 #include "DoricInterfaceDriver.h"
 #include "engine/DoricJSEngine.h"
 
-class DoricNativeDriver : public DoricInterfaceDriver {
+class DORIC_EXPORT DoricNativeDriver : public DoricInterfaceDriver {
 private:
   static DoricNativeDriver *local_instance;
   DoricNativeDriver() {}
diff --git a/doric-Qt/example/doric/DoricPanel.h b/doric-Qt/example/doric/DoricPanel.h
index eb8b45ad..a9a2e461 100644
--- a/doric-Qt/example/doric/DoricPanel.h
+++ b/doric-Qt/example/doric/DoricPanel.h
@@ -3,9 +3,11 @@
 
 #include <QQuickItem>
 
+#include "DoricExport.h"
+
 #include "DoricContext.h"
 
-class DoricPanel {
+class DORIC_EXPORT DoricPanel {
 private:
   DoricContext *mContext;
   int renderedWidth = -1;
diff --git a/doric-Qt/example/doric/DoricRegistry.h b/doric-Qt/example/doric/DoricRegistry.h
index 71c93c5e..067844f0 100644
--- a/doric-Qt/example/doric/DoricRegistry.h
+++ b/doric-Qt/example/doric/DoricRegistry.h
@@ -4,11 +4,13 @@
 #include <QDebug>
 #include <QString>
 
+#include "DoricExport.h"
+
 #include "utils/DoricObjectFactory.h"
 
 class DoricLibrary;
 
-class DoricRegistry {
+class DORIC_EXPORT DoricRegistry {
 private:
   static DoricRegistry *local_instance;
 
diff --git a/doric-Qt/example/doric/async/DoricAsyncResult.h b/doric-Qt/example/doric/async/DoricAsyncResult.h
index 9228a6ba..02843094 100644
--- a/doric-Qt/example/doric/async/DoricAsyncResult.h
+++ b/doric-Qt/example/doric/async/DoricAsyncResult.h
@@ -3,12 +3,14 @@
 
 #include <QJSValue>
 
+#include "DoricExport.h"
+
 #include "DoricCallback.h"
 #include "DoricSettableFuture.h"
 
 static QJSValue EMPTY(QJSValue::NullValue);
 
-class DoricAsyncResult {
+class DORIC_EXPORT DoricAsyncResult {
 private:
   QJSValue result = EMPTY;
   DoricCallback *callback;
diff --git a/doric-Qt/example/doric/async/DoricSettableFuture.h b/doric-Qt/example/doric/async/DoricSettableFuture.h
index fce4f8ea..10f6961a 100644
--- a/doric-Qt/example/doric/async/DoricSettableFuture.h
+++ b/doric-Qt/example/doric/async/DoricSettableFuture.h
@@ -3,9 +3,11 @@
 
 #include <QJSValue>
 
+#include "DoricExport.h"
+
 #include "utils/DoricCountDownLatch.h"
 
-class DoricSettableFuture {
+class DORIC_EXPORT DoricSettableFuture {
 private:
   QJSValue mResult;
   DoricCountDownLatch *mReadyLatch = new DoricCountDownLatch();
diff --git a/doric-Qt/example/doric/doric.pro b/doric-Qt/example/doric/doric.pro
index 63f46d77..8af9bf01 100644
--- a/doric-Qt/example/doric/doric.pro
+++ b/doric-Qt/example/doric/doric.pro
@@ -4,14 +4,13 @@ CONFIG += c++14
 TARGET = DoricCore
 
 TEMPLATE = lib
-CONFIG += staticlib
 
 # The following define makes your compiler emit warnings if you use
 # any Qt feature that has been marked deprecated (the exact warnings
 # depend on your compiler). Refer to the documentation for the
 # deprecated API to know how to port your code away from it.
 DEFINES += QT_DEPRECATED_WARNINGS
-DEFINES += V8_COMPRESS_POINTERS
+DEFINES += DORIC_LIBRARY
 
 # You can also make your code fail to compile if it uses deprecated APIs.
 # In order to do so, uncomment the following line.
@@ -92,6 +91,7 @@ HEADERS += \
     Doric.h \
     DoricContext.h \
     DoricContextManager.h \
+    DoricExport.h \
     DoricInterfaceDriver.h \
     DoricLibrary.h \
     DoricNativeDriver.h \
diff --git a/doric-Qt/example/doric/engine/DoricBridgeExtension.h b/doric-Qt/example/doric/engine/DoricBridgeExtension.h
index f31d098a..ebf30c50 100644
--- a/doric-Qt/example/doric/engine/DoricBridgeExtension.h
+++ b/doric-Qt/example/doric/engine/DoricBridgeExtension.h
@@ -4,7 +4,9 @@
 #include <QJSValue>
 #include <QObject>
 
-class DoricBridgeExtension : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricBridgeExtension : public QObject {
   Q_OBJECT
 public:
   explicit DoricBridgeExtension(QObject *parent = nullptr);
diff --git a/doric-Qt/example/doric/engine/DoricJSEngine.h b/doric-Qt/example/doric/engine/DoricJSEngine.h
index f8f3909c..9fb10e23 100644
--- a/doric-Qt/example/doric/engine/DoricJSEngine.h
+++ b/doric-Qt/example/doric/engine/DoricJSEngine.h
@@ -4,10 +4,12 @@
 #include <QJSValue>
 #include <QThreadPool>
 
+#include "DoricExport.h"
+
 #include "../DoricRegistry.h"
 #include "DoricInterfaceJSE.h"
 
-class DoricJSEngine : public QObject {
+class DORIC_EXPORT DoricJSEngine : public QObject {
   Q_OBJECT
 private:
   DoricInterfaceJSE *mJSE;
diff --git a/doric-Qt/example/doric/engine/DoricNativeEmpty.h b/doric-Qt/example/doric/engine/DoricNativeEmpty.h
index 34ab659c..6eb6cbd9 100644
--- a/doric-Qt/example/doric/engine/DoricNativeEmpty.h
+++ b/doric-Qt/example/doric/engine/DoricNativeEmpty.h
@@ -3,7 +3,9 @@
 
 #include <QObject>
 
-class DoricNativeEmpty : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricNativeEmpty : public QObject {
   Q_OBJECT
 
 public:
diff --git a/doric-Qt/example/doric/engine/DoricNativeJSE.h b/doric-Qt/example/doric/engine/DoricNativeJSE.h
index a314696f..0324a6e2 100644
--- a/doric-Qt/example/doric/engine/DoricNativeJSE.h
+++ b/doric-Qt/example/doric/engine/DoricNativeJSE.h
@@ -1,13 +1,15 @@
 #ifndef NATIVE_JSE_H
 #define NATIVE_JSE_H
 
+#include "DoricExport.h"
+
 #include "DoricInterfaceJSE.h"
 #include "native/NativeExecutor.h"
 #include "v8/V8Executor.h"
 
 enum class JSEType { V8, Native };
 
-class DoricNativeJSE : public DoricInterfaceJSE {
+class DORIC_EXPORT DoricNativeJSE : public DoricInterfaceJSE {
 private:
   JSEType mType;
 
diff --git a/doric-Qt/example/doric/engine/DoricNativeLog.h b/doric-Qt/example/doric/engine/DoricNativeLog.h
index 89fdad5e..eb72efbf 100644
--- a/doric-Qt/example/doric/engine/DoricNativeLog.h
+++ b/doric-Qt/example/doric/engine/DoricNativeLog.h
@@ -3,7 +3,9 @@
 
 #include <QObject>
 
-class DoricNativeLog : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricNativeLog : public QObject {
   Q_OBJECT
 
 public:
diff --git a/doric-Qt/example/doric/engine/DoricNativeRequire.h b/doric-Qt/example/doric/engine/DoricNativeRequire.h
index e033e558..247e18aa 100644
--- a/doric-Qt/example/doric/engine/DoricNativeRequire.h
+++ b/doric-Qt/example/doric/engine/DoricNativeRequire.h
@@ -3,7 +3,9 @@
 
 #include <QObject>
 
-class DoricNativeRequire : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricNativeRequire : public QObject {
   Q_OBJECT
 
 public:
diff --git a/doric-Qt/example/doric/engine/DoricTimerExtension.h b/doric-Qt/example/doric/engine/DoricTimerExtension.h
index 79a29e95..eb4d1fc3 100644
--- a/doric-Qt/example/doric/engine/DoricTimerExtension.h
+++ b/doric-Qt/example/doric/engine/DoricTimerExtension.h
@@ -4,7 +4,9 @@
 #include <QObject>
 #include <QSet>
 
-class DoricTimerExtension : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricTimerExtension : public QObject {
   Q_OBJECT
 
 private:
diff --git a/doric-Qt/example/doric/plugin/DoricModalPlugin.h b/doric-Qt/example/doric/plugin/DoricModalPlugin.h
index 780392df..78925839 100644
--- a/doric-Qt/example/doric/plugin/DoricModalPlugin.h
+++ b/doric-Qt/example/doric/plugin/DoricModalPlugin.h
@@ -1,9 +1,11 @@
 #ifndef DORICMODALPLUGIN_H
 #define DORICMODALPLUGIN_H
 
+#include "DoricExport.h"
+
 #include "DoricNativePlugin.h"
 
-class DoricModalPlugin : public DoricNativePlugin {
+class DORIC_EXPORT DoricModalPlugin : public DoricNativePlugin {
   Q_OBJECT
 public:
   using DoricNativePlugin::DoricNativePlugin;
diff --git a/doric-Qt/example/doric/plugin/DoricNetworkPlugin.h b/doric-Qt/example/doric/plugin/DoricNetworkPlugin.h
index a6044312..4779a465 100644
--- a/doric-Qt/example/doric/plugin/DoricNetworkPlugin.h
+++ b/doric-Qt/example/doric/plugin/DoricNetworkPlugin.h
@@ -1,9 +1,11 @@
 #ifndef DORICNETWORKPLUGIN_H
 #define DORICNETWORKPLUGIN_H
 
+#include "DoricExport.h"
+
 #include "DoricNativePlugin.h"
 
-class DoricNetworkPlugin : public DoricNativePlugin {
+class DORIC_EXPORT DoricNetworkPlugin : public DoricNativePlugin {
   Q_OBJECT
 public:
   using DoricNativePlugin::DoricNativePlugin;
diff --git a/doric-Qt/example/doric/plugin/DoricPopoverPlugin.h b/doric-Qt/example/doric/plugin/DoricPopoverPlugin.h
index 24ef0d14..8f4183a9 100644
--- a/doric-Qt/example/doric/plugin/DoricPopoverPlugin.h
+++ b/doric-Qt/example/doric/plugin/DoricPopoverPlugin.h
@@ -1,13 +1,15 @@
 #ifndef DORICPOPOVERPLUGIN_H
 #define DORICPOPOVERPLUGIN_H
 
-#include "DoricNativePlugin.h"
-
 #include <QQuickItem>
 
+#include "DoricExport.h"
+
+#include "DoricNativePlugin.h"
+
 static QString TYPE = "popover";
 
-class DoricPopoverPlugin : public DoricNativePlugin {
+class DORIC_EXPORT DoricPopoverPlugin : public DoricNativePlugin {
   Q_OBJECT
 public:
   using DoricNativePlugin::DoricNativePlugin;
diff --git a/doric-Qt/example/doric/plugin/DoricShaderPlugin.h b/doric-Qt/example/doric/plugin/DoricShaderPlugin.h
index 273295b0..c7186135 100644
--- a/doric-Qt/example/doric/plugin/DoricShaderPlugin.h
+++ b/doric-Qt/example/doric/plugin/DoricShaderPlugin.h
@@ -1,9 +1,11 @@
 #ifndef SHADERPLUGIN_H
 #define SHADERPLUGIN_H
 
+#include "DoricExport.h"
+
 #include "DoricNativePlugin.h"
 
-class DoricShaderPlugin : public DoricNativePlugin {
+class DORIC_EXPORT DoricShaderPlugin : public DoricNativePlugin {
   Q_OBJECT
 public:
   using DoricNativePlugin::DoricNativePlugin;
diff --git a/doric-Qt/example/doric/plugin/DoricStoragePlugin.h b/doric-Qt/example/doric/plugin/DoricStoragePlugin.h
index 80ec2c92..a8e7265b 100644
--- a/doric-Qt/example/doric/plugin/DoricStoragePlugin.h
+++ b/doric-Qt/example/doric/plugin/DoricStoragePlugin.h
@@ -1,9 +1,11 @@
 #ifndef DORICSTORAGEPLUGIN_H
 #define DORICSTORAGEPLUGIN_H
 
+#include "DoricExport.h"
+
 #include "DoricNativePlugin.h"
 
-class DoricStoragePlugin : public DoricNativePlugin {
+class DORIC_EXPORT DoricStoragePlugin : public DoricNativePlugin {
   Q_OBJECT
 private:
   static const QString PREF_NAME;
diff --git a/doric-Qt/example/doric/shader/DoricGroupNode.h b/doric-Qt/example/doric/shader/DoricGroupNode.h
index 6d565d32..b2a5e559 100644
--- a/doric-Qt/example/doric/shader/DoricGroupNode.h
+++ b/doric-Qt/example/doric/shader/DoricGroupNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICGROUPNODE_H
 #define DORICGROUPNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricSuperNode.h"
 
-class DoricGroupNode : public DoricSuperNode {
+class DORIC_EXPORT DoricGroupNode : public DoricSuperNode {
 public:
   using DoricSuperNode::DoricSuperNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricHLayoutNode.h b/doric-Qt/example/doric/shader/DoricHLayoutNode.h
index 7fdb7ef7..2773accf 100644
--- a/doric-Qt/example/doric/shader/DoricHLayoutNode.h
+++ b/doric-Qt/example/doric/shader/DoricHLayoutNode.h
@@ -1,10 +1,11 @@
 #ifndef DORICHLAYOUTNODE_H
 #define DORICHLAYOUTNODE_H
 
+#include "DoricExport.h"
 
 #include "DoricGroupNode.h"
 
-class DoricHLayoutNode : public DoricGroupNode {
+class DORIC_EXPORT DoricHLayoutNode : public DoricGroupNode {
 public:
   using DoricGroupNode::DoricGroupNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricImageNode.h b/doric-Qt/example/doric/shader/DoricImageNode.h
index 6322c205..99aac71c 100644
--- a/doric-Qt/example/doric/shader/DoricImageNode.h
+++ b/doric-Qt/example/doric/shader/DoricImageNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICIMAGENODE_H
 #define DORICIMAGENODE_H
 
+#include "DoricExport.h"
+
 #include "DoricViewNode.h"
 
-class DoricImageNode : public DoricViewNode {
+class DORIC_EXPORT DoricImageNode : public DoricViewNode {
 public:
   using DoricViewNode::DoricViewNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricRootNode.h b/doric-Qt/example/doric/shader/DoricRootNode.h
index 0499ef9c..8b9cef66 100644
--- a/doric-Qt/example/doric/shader/DoricRootNode.h
+++ b/doric-Qt/example/doric/shader/DoricRootNode.h
@@ -3,9 +3,11 @@
 
 #include <QQuickItem>
 
+#include "DoricExport.h"
+
 #include "DoricStackNode.h"
 
-class DoricRootNode : public DoricStackNode {
+class DORIC_EXPORT DoricRootNode : public DoricStackNode {
 public:
   using DoricStackNode::DoricStackNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricScrollerNode.h b/doric-Qt/example/doric/shader/DoricScrollerNode.h
index da651025..bf1842c3 100644
--- a/doric-Qt/example/doric/shader/DoricScrollerNode.h
+++ b/doric-Qt/example/doric/shader/DoricScrollerNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICSCROLLERNODE_H
 #define DORICSCROLLERNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricSuperNode.h"
 
-class DoricScrollerNode : public DoricSuperNode {
+class DORIC_EXPORT DoricScrollerNode : public DoricSuperNode {
 private:
   DoricViewNode *mChildNode = nullptr;
 
diff --git a/doric-Qt/example/doric/shader/DoricStackNode.h b/doric-Qt/example/doric/shader/DoricStackNode.h
index 4b37203e..41b71123 100644
--- a/doric-Qt/example/doric/shader/DoricStackNode.h
+++ b/doric-Qt/example/doric/shader/DoricStackNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICSTACKNODE_H
 #define DORICSTACKNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricGroupNode.h"
 
-class DoricStackNode : public DoricGroupNode {
+class DORIC_EXPORT DoricStackNode : public DoricGroupNode {
 public:
   using DoricGroupNode::DoricGroupNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricSuperNode.h b/doric-Qt/example/doric/shader/DoricSuperNode.h
index 214bcd8e..e02f6208 100644
--- a/doric-Qt/example/doric/shader/DoricSuperNode.h
+++ b/doric-Qt/example/doric/shader/DoricSuperNode.h
@@ -3,9 +3,11 @@
 
 #include <QJsonArray>
 
+#include "DoricExport.h"
+
 #include "DoricViewNode.h"
 
-class DoricSuperNode : public DoricViewNode {
+class DORIC_EXPORT DoricSuperNode : public DoricViewNode {
 private:
   QMap<QString, QJsonValue> subNodes;
 
diff --git a/doric-Qt/example/doric/shader/DoricTextNode.h b/doric-Qt/example/doric/shader/DoricTextNode.h
index 19c0ab3e..68bfdb1a 100644
--- a/doric-Qt/example/doric/shader/DoricTextNode.h
+++ b/doric-Qt/example/doric/shader/DoricTextNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICTEXTNODE_H
 #define DORICTEXTNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricViewNode.h"
 
-class DoricTextNode : public DoricViewNode {
+class DORIC_EXPORT DoricTextNode : public DoricViewNode {
 public:
   using DoricViewNode::DoricViewNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricVLayoutNode.h b/doric-Qt/example/doric/shader/DoricVLayoutNode.h
index 8b21d601..dacc10d0 100644
--- a/doric-Qt/example/doric/shader/DoricVLayoutNode.h
+++ b/doric-Qt/example/doric/shader/DoricVLayoutNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICVLAYOUTNODE_H
 #define DORICVLAYOUTNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricGroupNode.h"
 
-class DoricVLayoutNode : public DoricGroupNode {
+class DORIC_EXPORT DoricVLayoutNode : public DoricGroupNode {
 public:
   using DoricGroupNode::DoricGroupNode;
 
diff --git a/doric-Qt/example/doric/shader/DoricViewNode.h b/doric-Qt/example/doric/shader/DoricViewNode.h
index 80543b4b..74db1e3b 100644
--- a/doric-Qt/example/doric/shader/DoricViewNode.h
+++ b/doric-Qt/example/doric/shader/DoricViewNode.h
@@ -5,12 +5,14 @@
 #include <QJsonValue>
 #include <QQuickItem>
 
+#include "DoricExport.h"
+
 #include "../utils/DoricContextHolder.h"
 #include "../utils/DoricLayouts.h"
 
 class DoricSuperNode;
 
-class DoricViewNode : public DoricContextHolder {
+class DORIC_EXPORT DoricViewNode : public DoricContextHolder {
 
 protected:
   QQuickItem *mView;
diff --git a/doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h b/doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h
index 6788ec57..c7dde437 100644
--- a/doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h
+++ b/doric-Qt/example/doric/shader/slider/DoricSlideItemNode.h
@@ -1,9 +1,11 @@
 #ifndef DORICSLIDEITEMNODE_H
 #define DORICSLIDEITEMNODE_H
 
+#include "DoricExport.h"
+
 #include "shader/DoricStackNode.h"
 
-class DoricSlideItemNode : public DoricStackNode {
+class DORIC_EXPORT DoricSlideItemNode : public DoricStackNode {
 public:
   using DoricStackNode::DoricStackNode;
 };
diff --git a/doric-Qt/example/doric/shader/slider/DoricSliderNode.h b/doric-Qt/example/doric/shader/slider/DoricSliderNode.h
index b94d899a..314a2332 100644
--- a/doric-Qt/example/doric/shader/slider/DoricSliderNode.h
+++ b/doric-Qt/example/doric/shader/slider/DoricSliderNode.h
@@ -1,10 +1,12 @@
 #ifndef DORICSLIDERNODE_H
 #define DORICSLIDERNODE_H
 
+#include "DoricExport.h"
+
 #include "DoricSlideItemNode.h"
 #include "shader/DoricSuperNode.h"
 
-class DoricSliderNode : public DoricSuperNode {
+class DORIC_EXPORT DoricSliderNode : public DoricSuperNode {
 
 private:
   int itemCount = 0;
diff --git a/doric-Qt/example/doric/utils/DoricConstant.h b/doric-Qt/example/doric/utils/DoricConstant.h
index dd329425..f1d953c6 100644
--- a/doric-Qt/example/doric/utils/DoricConstant.h
+++ b/doric-Qt/example/doric/utils/DoricConstant.h
@@ -3,7 +3,9 @@
 
 #include <QString>
 
-class DoricConstant {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricConstant {
 
 public:
   static const QString DORIC_BUNDLE_SANDBOX;
diff --git a/doric-Qt/example/doric/utils/DoricContextHolder.h b/doric-Qt/example/doric/utils/DoricContextHolder.h
index c12aa84e..c041860d 100644
--- a/doric-Qt/example/doric/utils/DoricContextHolder.h
+++ b/doric-Qt/example/doric/utils/DoricContextHolder.h
@@ -1,9 +1,11 @@
 #ifndef DORICCONTEXTHOLDER_H
 #define DORICCONTEXTHOLDER_H
 
+#include "DoricExport.h"
+
 #include "../DoricContext.h"
 
-class DoricContextHolder : public QObject {
+class DORIC_EXPORT DoricContextHolder : public QObject {
 protected:
   DoricContext *mContext = NULL;
 
diff --git a/doric-Qt/example/doric/utils/DoricDialogBridge.h b/doric-Qt/example/doric/utils/DoricDialogBridge.h
index 24b926dc..ea904a12 100644
--- a/doric-Qt/example/doric/utils/DoricDialogBridge.h
+++ b/doric-Qt/example/doric/utils/DoricDialogBridge.h
@@ -3,7 +3,9 @@
 
 #include <QObject>
 
-class DoricDialogBridge : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricDialogBridge : public QObject {
   Q_OBJECT
 public:
   explicit DoricDialogBridge(QObject *parent = nullptr);
diff --git a/doric-Qt/example/doric/utils/DoricImageBridge.h b/doric-Qt/example/doric/utils/DoricImageBridge.h
index 57496f00..297365d1 100644
--- a/doric-Qt/example/doric/utils/DoricImageBridge.h
+++ b/doric-Qt/example/doric/utils/DoricImageBridge.h
@@ -3,7 +3,9 @@
 
 #include <QObject>
 
-class DoricImageBridge : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricImageBridge : public QObject {
   Q_OBJECT
 public:
   explicit DoricImageBridge(QObject *parent = nullptr);
diff --git a/doric-Qt/example/doric/utils/DoricLayouts.h b/doric-Qt/example/doric/utils/DoricLayouts.h
index 8508b2de..47558f62 100644
--- a/doric-Qt/example/doric/utils/DoricLayouts.h
+++ b/doric-Qt/example/doric/utils/DoricLayouts.h
@@ -3,7 +3,9 @@
 
 #include <QQuickItem>
 
-class DoricLayoutType {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricLayoutType {
 public:
   const static int DoricUndefined = 0;
   const static int DoricStack = 1;
@@ -11,14 +13,14 @@ public:
   const static int DoricHLayout = 3;
 };
 
-class DoricLayoutSpec {
+class DORIC_EXPORT DoricLayoutSpec {
 public:
   const static int DoricLayoutJust = 0;
   const static int DoricLayoutFit = 1;
   const static int DoricLayoutMost = 2;
 };
 
-class DoricGravity {
+class DORIC_EXPORT DoricGravity {
 public:
   const static int DoricGravitySpecified = 1;
   const static int DoricGravityStart = 1 << 1;
@@ -41,7 +43,7 @@ public:
       DoricGravityCenterX | DoricGravityCenterY;
 };
 
-class DoricLayouts : public QObject {
+class DORIC_EXPORT DoricLayouts : public QObject {
 public:
   explicit DoricLayouts(QObject *parent = nullptr);
 
diff --git a/doric-Qt/example/doric/utils/DoricMouseAreaBridge.h b/doric-Qt/example/doric/utils/DoricMouseAreaBridge.h
index e2ef2a26..0ab0a4c0 100644
--- a/doric-Qt/example/doric/utils/DoricMouseAreaBridge.h
+++ b/doric-Qt/example/doric/utils/DoricMouseAreaBridge.h
@@ -4,7 +4,9 @@
 #include <QObject>
 #include <QVariant>
 
-class DoricMouseAreaBridge : public QObject {
+#include "DoricExport.h"
+
+class DORIC_EXPORT DoricMouseAreaBridge : public QObject {
   Q_OBJECT
 public:
   explicit DoricMouseAreaBridge(QObject *parent = nullptr);
diff --git a/doric-Qt/example/doric/widget/flex/FlexLayout.h b/doric-Qt/example/doric/widget/flex/FlexLayout.h
index 316fa0f7..a4162785 100644
--- a/doric-Qt/example/doric/widget/flex/FlexLayout.h
+++ b/doric-Qt/example/doric/widget/flex/FlexLayout.h
@@ -6,10 +6,12 @@
 #include <QVariant>
 #include <QtDebug>
 
+#include "DoricExport.h"
+
 #include "yoga/Yoga.h"
 #include "FlexLayoutConfig.h"
 
-class FlexLayout : public QObject {
+class DORIC_EXPORT FlexLayout : public QObject {
   Q_OBJECT
 
   Q_PROPERTY(int flexShrink READ getFlexShrink WRITE setFlexShrink)
diff --git a/doric-Qt/example/doric/widget/flex/FlexLayoutConfig.h b/doric-Qt/example/doric/widget/flex/FlexLayoutConfig.h
index b56ae395..34e2bf5b 100644
--- a/doric-Qt/example/doric/widget/flex/FlexLayoutConfig.h
+++ b/doric-Qt/example/doric/widget/flex/FlexLayoutConfig.h
@@ -4,9 +4,11 @@
 #include <QObject>
 #include <QtDebug>
 
+#include "DoricExport.h"
+
 #include "yoga/Yoga.h"
 
-class FlexLayoutConfig : public QObject {
+class DORIC_EXPORT FlexLayoutConfig : public QObject {
   Q_OBJECT
 private:
   YGConfigRef config;
diff --git a/doric-Qt/example/doric/widget/flex/FlexLayoutService.h b/doric-Qt/example/doric/widget/flex/FlexLayoutService.h
index 860e3f09..6acbaf5a 100644
--- a/doric-Qt/example/doric/widget/flex/FlexLayoutService.h
+++ b/doric-Qt/example/doric/widget/flex/FlexLayoutService.h
@@ -6,12 +6,14 @@
 #include <QVariant>
 #include <QtDebug>
 
+#include "DoricExport.h"
+
 #include "FlexLayoutConfig.h"
 #include "FlexLayout.h"
 
 #include "yoga/Yoga.h"
 
-class FlexLayoutService : public QObject {
+class DORIC_EXPORT FlexLayoutService : public QObject {
   Q_OBJECT
 private:
   FlexLayoutConfig *config;
diff --git a/doric-Qt/example/example.pro.user b/doric-Qt/example/example.pro.user
index 3af03410..e2d144d9 100644
--- a/doric-Qt/example/example.pro.user
+++ b/doric-Qt/example/example.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.14.2, 2021-05-18T14:22:08. -->
+<!-- Written by QtCreator 4.14.2, 2021-05-18T14:32:35. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>