diff --git a/doric-Qt/doric/DoricInterfaceDriver.h b/doric-Qt/doric/DoricInterfaceDriver.h
index 6b4829d5..7e630667 100644
--- a/doric-Qt/doric/DoricInterfaceDriver.h
+++ b/doric-Qt/doric/DoricInterfaceDriver.h
@@ -1,10 +1,13 @@
 #ifndef INTERFACEDRIVER_H
 #define INTERFACEDRIVER_H
 
+#include <QRunnable>
 #include <QString>
 #include <QVariant>
 
 #include "DoricRegistry.h"
+#include "async/DoricAsyncResult.h"
+#include "utils/DoricThreadMode.h"
 
 class DoricInterfaceDriver {
 public:
@@ -13,6 +16,9 @@ public:
 
   virtual void invokeDoricMethod(QString method, QVariantList args) = 0;
 
+  virtual DoricAsyncResult *asyncCall(QRunnable *runnable,
+                                      DoricThreadMode mode) = 0;
+
   virtual void createContext(QString contextId, QString script,
                              QString source) = 0;
 
diff --git a/doric-Qt/doric/DoricNativeDriver.cpp b/doric-Qt/doric/DoricNativeDriver.cpp
index fd56a360..f35dc323 100644
--- a/doric-Qt/doric/DoricNativeDriver.cpp
+++ b/doric-Qt/doric/DoricNativeDriver.cpp
@@ -19,6 +19,11 @@ void DoricNativeDriver::invokeDoricMethod(QString method, QVariantList args) {
       });
 }
 
+DoricAsyncResult *DoricNativeDriver::asyncCall(QRunnable *runnable,
+                                               DoricThreadMode mode) {
+  return NULL;
+}
+
 void DoricNativeDriver::createContext(QString contextId, QString script,
                                       QString source) {
   DoricAsyncCall::ensureRunInThreadPool(
diff --git a/doric-Qt/doric/DoricNativeDriver.h b/doric-Qt/doric/DoricNativeDriver.h
index cec3d0ca..48f54494 100644
--- a/doric-Qt/doric/DoricNativeDriver.h
+++ b/doric-Qt/doric/DoricNativeDriver.h
@@ -26,6 +26,8 @@ public:
 
   void invokeDoricMethod(QString method, QVariantList args) override;
 
+  DoricAsyncResult * asyncCall(QRunnable *runnable, DoricThreadMode mode) override;
+
   void createContext(QString contextId, QString script,
                      QString source) override;
 
diff --git a/doric-Qt/doric/doric.pro b/doric-Qt/doric/doric.pro
index b22c130b..71a22e42 100644
--- a/doric-Qt/doric/doric.pro
+++ b/doric-Qt/doric/doric.pro
@@ -76,4 +76,5 @@ HEADERS += \
     utils/DoricContextHolder.h \
     utils/DoricCountDownLatch.h \
     utils/DoricObjectFactory.h \
+    utils/DoricThreadMode.h \
     utils/DoricUtils.h
diff --git a/doric-Qt/doric/utils/DoricThreadMode.h b/doric-Qt/doric/utils/DoricThreadMode.h
new file mode 100644
index 00000000..3a0c67be
--- /dev/null
+++ b/doric-Qt/doric/utils/DoricThreadMode.h
@@ -0,0 +1,9 @@
+#ifndef DORICTHREADMODE_H
+#define DORICTHREADMODE_H
+
+enum DoricThreadMode {
+  UI,
+  JS,
+};
+
+#endif // DORICTHREADMODE_H