diff --git a/.gitignore b/.gitignore
index ef4cd25..a7d9d20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 *~
 *.old
 *.tar.gz
+session.vim
 
 /build
 /cache
diff --git a/src/interface/event.h b/src/interface/event.h
new file mode 100644
index 0000000..feabf47
--- /dev/null
+++ b/src/interface/event.h
@@ -0,0 +1,13 @@
+#pragma once
+#include "core/types.h"
+
+namespace interface
+{
+	struct Event
+	{
+		enum class Type {
+			START,
+		} type;
+	};
+}
+
diff --git a/src/interface/module.h b/src/interface/module.h
index f9dc0ce..608afc0 100644
--- a/src/interface/module.h
+++ b/src/interface/module.h
@@ -5,10 +5,13 @@
 
 namespace interface
 {
+	struct Event;
+
 	struct Module
 	{
 		virtual ~Module(){};
-		virtual void start() = 0;
+		virtual void event(const interface::Event &event) = 0;
+
 		virtual int test_add(int a, int b) = 0;
 	};
 }
diff --git a/src/server/state.cpp b/src/server/state.cpp
index 2d0a706..c38b849 100644
--- a/src/server/state.cpp
+++ b/src/server/state.cpp
@@ -3,6 +3,7 @@
 #include "config.h"
 #include "interface/module.h"
 #include "interface/server.h"
+#include "interface/event.h"
 #include <iostream>
 
 extern server::Config g_server_config;
@@ -34,7 +35,9 @@ struct CState: public State, public interface::Server
 				m_compiler->construct(module_name.c_str(), this));
 		//int a = m->test_add(1, 2);
 		//std::cout<<"a = "<<a<<std::endl;
-		m->start();
+		interface::Event event;
+		event.type = interface::Event::Type::START;
+		m->event(event);
 	}
 
 	void load_modules(const ss_ &path)
diff --git a/test/testmodules/__loader/server/init.cpp b/test/testmodules/__loader/server/init.cpp
index 9f95190..011a557 100644
--- a/test/testmodules/__loader/server/init.cpp
+++ b/test/testmodules/__loader/server/init.cpp
@@ -1,8 +1,11 @@
 #include "interface/module.h"
 #include "interface/server.h"
 #include "interface/fs.h"
+#include "interface/event.h"
 #include <iostream>
 
+using interface::Event;
+
 struct Module: public interface::Module
 {
 	interface::Server *m_server;
@@ -18,6 +21,20 @@ struct Module: public interface::Module
 		std::cout<<"__loader destruct"<<std::endl;
 	}
 
+	void event(const interface::Event &event)
+	{
+		switch(event.type){
+		case Event::Type::START:
+			start();
+			break;
+		}
+	}
+
+	int test_add(int a, int b)
+	{
+		return a + b;
+	}
+
 	void start()
 	{
 		auto list = interface::getGlobalFilesystem()->list_directory(m_server->get_modules_path());
@@ -27,11 +44,6 @@ struct Module: public interface::Module
 			m_server->load_module(n.name, m_server->get_modules_path()+"/"+n.name);
 		}
 	}
-
-	int test_add(int a, int b)
-	{
-		return a + b;
-	}
 };
 
 extern "C" {
diff --git a/test/testmodules/test1/server/init.cpp b/test/testmodules/test1/server/init.cpp
index 766deaa..9cba62e 100644
--- a/test/testmodules/test1/server/init.cpp
+++ b/test/testmodules/test1/server/init.cpp
@@ -1,7 +1,10 @@
 #include "interface/module.h"
 #include "interface/server.h"
+#include "interface/event.h"
 #include <iostream>
 
+using interface::Event;
+
 struct Module: public interface::Module
 {
 	Module()
@@ -14,14 +17,23 @@ struct Module: public interface::Module
 		std::cout<<"test1 destruct"<<std::endl;
 	}
 
-	void start()
+	void event(const interface::Event &event)
 	{
+		switch(event.type){
+		case Event::Type::START:
+			start();
+			break;
+		}
 	}
 
 	int test_add(int a, int b)
 	{
 		return a + b;
 	}
+
+	void start()
+	{
+	}
 };
 
 extern "C" {