diff --git a/examples/proto_debuger/udp_form.cpp b/examples/proto_debuger/udp_form.cpp
index 7f145bc4..942c0269 100644
--- a/examples/proto_debuger/udp_form.cpp
+++ b/examples/proto_debuger/udp_form.cpp
@@ -25,16 +25,19 @@ UdpForm::UdpForm(ui::Window* hwnd, string url, uint32_t port, UdpDataGramLibeven
 	mLuaScript = lua_script;
 	mLua->DoString(lua_script);
 
-	UdpDataGramLibevent::OnReadDataHandle onRecvCallBack([this](const char* dat, int len, struct sockaddr_in sendarr){
-		//this->LuaVM()->CallFuntion();
+	UdpDataGramLibevent::OnReadDataHandle onRecvCallBack 
+		= [this](const char* dat, int len, struct sockaddr_in sendarr){
+		std::cout << "receive udp datagram len" << len << dat << "\r\n";
+
 		this->mLua->CallFuntion<std::string,std::string, LUA_INTEGER>("OnUdpData", std::string(dat),
 			inet_ntoa(sendarr.sin_addr),sendarr.sin_port);
-	});
+
+	};
 	if (mUdpPeer != nullptr) {
-		mUdpPeer->SetOnReadHandle(&onRecvCallBack);
+		std::cout << "\r\n"<< &onRecvCallBack <<"\r\n";
+		mUdpPeer->SetOnReadHandle(onRecvCallBack);
 	}
 	this->mLua->BindFunction("showdata", LuaShowData);
-
 	std::cout << "lua script is " << lua_script << std::endl;
 }
 
@@ -129,9 +132,10 @@ LuaDelegate* UdpForm::LuaVM()
 	return mLua;
 }
 
-void UdpForm::ShowDataInEdit(const char*)
+void UdpForm::ShowDataInEdit(const char*src)
 {
-
+	std::cout << src << " from ShowDataInEdit";
+	this->m_rich_edit_1->AppendText(string2wstring(std::string(src)));
 }
 
 void UdpForm::HandleMessage(ui::EventArgs& msg)
diff --git a/examples/proto_debuger/udp_form.h b/examples/proto_debuger/udp_form.h
index d76ec126..af92894e 100644
--- a/examples/proto_debuger/udp_form.h
+++ b/examples/proto_debuger/udp_form.h
@@ -23,7 +23,8 @@
 #include <istream>
 
 class UdpForm :
-	public ui::ChildBox
+	public ui::ChildBox,
+	LuaBindInterface
 {
 
 public:
diff --git a/examples/proto_debuger/udp_libevent.cpp b/examples/proto_debuger/udp_libevent.cpp
index ded555b3..f8f4bbcd 100644
--- a/examples/proto_debuger/udp_libevent.cpp
+++ b/examples/proto_debuger/udp_libevent.cpp
@@ -39,7 +39,9 @@ void read_cb(evutil_socket_t fd, short event, void* arg) {
 		printf("recv[%s:%d]\n", buf, len);
 		// sendto(fd, buf, len, 0, (struct sockaddr*)&cli_addr, addr_len);
 		if (parent->OnReadHandle() != nullptr) {
-			(*parent->OnReadHandle())(buf, len, cli_addr);
+			UdpDataGramLibevent::OnReadDataHandle p = (parent->OnReadHandle());
+			if(p)
+				p(buf, len, cli_addr);
 		}
 	}
 }
@@ -82,11 +84,11 @@ int UdpDataGramLibevent::bind_socket(struct event* ev, const char* ip, uint16_t
 	return 0;
 }
 
-UdpDataGramLibevent::OnReadDataHandle* UdpDataGramLibevent::OnReadHandle() {
+UdpDataGramLibevent::OnReadDataHandle UdpDataGramLibevent::OnReadHandle() {
 	return this->mOnRead;
 }
 
-void UdpDataGramLibevent::SetOnReadHandle(UdpDataGramLibevent::OnReadDataHandle* p) {
+void UdpDataGramLibevent::SetOnReadHandle(UdpDataGramLibevent::OnReadDataHandle p) {
 	this->mOnRead = p;
 }
 
diff --git a/examples/proto_debuger/udp_libevent.h b/examples/proto_debuger/udp_libevent.h
index a0e3d382..0d5de848 100644
--- a/examples/proto_debuger/udp_libevent.h
+++ b/examples/proto_debuger/udp_libevent.h
@@ -26,14 +26,14 @@ class UdpDataGramLibevent {
 public:
 	typedef std::function<void(const char* dat, int len, struct sockaddr_in)> OnReadDataHandle;
 	UdpDataGramLibevent(std::string ip, uint32_t port);
-	OnReadDataHandle* OnReadHandle();
+	OnReadDataHandle OnReadHandle();
 	typedef enum {
 		RUNNING,
 		STOP,
 		FAIL
 	}STATUS;
 	friend void read_cb(int, short, void*);
-	void SetOnReadHandle(OnReadDataHandle*);
+	void SetOnReadHandle(OnReadDataHandle);
 	void SendTo(const char* dat, uint32_t len, std::string ip, int port);
 	int SocketFD();
 private:
@@ -47,7 +47,7 @@ private:
 	STATUS m_status;    // 
 	std::thread* m_thread;    // 当前线程
 	intptr_t mSocketFD;   // 操作系统原生socket
-	OnReadDataHandle* mOnRead;
+	OnReadDataHandle mOnRead;
 };