diff --git a/doric-Qt/doric/context.cpp b/doric-Qt/doric/context.cpp
index 94468793..6b6c5105 100644
--- a/doric-Qt/doric/context.cpp
+++ b/doric-Qt/doric/context.cpp
@@ -1,5 +1,6 @@
 #include "context.h"
 #include "native_driver.h"
+#include "context_manager.h"
 
 Context::Context(QString contextId, QString source, QString extra)
 {
@@ -8,6 +9,13 @@ Context::Context(QString contextId, QString source, QString extra)
     this->extra = extra;
 }
 
+Context* Context::create(QString script, QString source, QString extra)
+{
+    Context *context = ContextManager::getInstance()->createContext(script, source, extra);
+    context->script = script;
+    return context;
+}
+
 InterfaceDriver* Context::getDriver()
 {
     if (driver == NULL)
diff --git a/doric-Qt/doric/context.h b/doric-Qt/doric/context.h
index 1cfd6117..0cbaaa27 100644
--- a/doric-Qt/doric/context.h
+++ b/doric-Qt/doric/context.h
@@ -17,10 +17,7 @@ private:
 public:
     Context(QString contextId, QString source, QString extra);
 
-    static Context* create(QString script, QString source, QString extra)
-    {
-        return NULL;
-    }
+    static Context* create(QString script, QString source, QString extra);
 
     InterfaceDriver* getDriver();
 };
diff --git a/doric-Qt/doric/context_manager.cpp b/doric-Qt/doric/context_manager.cpp
new file mode 100644
index 00000000..c74e6362
--- /dev/null
+++ b/doric-Qt/doric/context_manager.cpp
@@ -0,0 +1,10 @@
+#include "context_manager.h"
+
+Context *ContextManager::createContext(QString script, QString source, QString extra)
+{
+    int contextId = counter->fetchAndAddOrdered(1);
+    Context *context = new Context(QString::number(contextId), source, extra);
+    contextMap->insert(QString::number(contextId), context);
+    context->getDriver()->createContext(QString::number(contextId), script, source);
+    return context;
+}
diff --git a/doric-Qt/doric/context_manager.h b/doric-Qt/doric/context_manager.h
index 374b71c7..e5b8e25c 100644
--- a/doric-Qt/doric/context_manager.h
+++ b/doric-Qt/doric/context_manager.h
@@ -29,13 +29,7 @@ public:
         return &instance;
     }
 
-    Context *createContext(QString script, QString source, QString extra) {
-        int contextId = counter->fetchAndAddOrdered(1);
-        Context *context = new Context(QString::number(contextId), source, extra);
-        contextMap->insert(QString::number(contextId), context);
-        context->getDriver()->createContext(QString::number(contextId), script, source);
-        return context;
-    }
+    Context *createContext(QString script, QString source, QString extra);
 };
 
 #endif // CONTEXTMANAGER_H
diff --git a/doric-Qt/doric/doric.pro b/doric-Qt/doric/doric.pro
index acb21499..74a6081a 100644
--- a/doric-Qt/doric/doric.pro
+++ b/doric-Qt/doric/doric.pro
@@ -17,6 +17,7 @@ SOURCES += \
         async/async_result.cpp \
         async/settable_future.cpp \
         context.cpp \
+        context_manager.cpp \
         engine/bridge_extension.cpp \
         engine/js_engine.cpp \
         engine/native_empty.cpp \
diff --git a/doric-Qt/doric/main.cpp b/doric-Qt/doric/main.cpp
index e3a7a0cf..db8d3b83 100644
--- a/doric-Qt/doric/main.cpp
+++ b/doric-Qt/doric/main.cpp
@@ -1,11 +1,5 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
-#include <QDebug>
-
-#include "engine/js_engine.h"
-#include "async/async_result.h"
-#include "context_manager.h"
-#include "utils/utils.h"
 
 int main(int argc, char *argv[])
 {
@@ -22,10 +16,5 @@ int main(int argc, char *argv[])
     }, Qt::QueuedConnection);
     engine.load(url);
 
-    JSEngine jsEngine;
-
-    QString script = Utils::readAssetFile("doric", "Snake.js");
-    ContextManager::getInstance()->createContext(script, "", "");
-
     return app.exec();
 }