diff --git a/PenetrateBasic/cmds.h b/PenetrateBasic/cmds.h
index 06a9e67..c99ce09 100644
--- a/PenetrateBasic/cmds.h
+++ b/PenetrateBasic/cmds.h
@@ -4,44 +4,45 @@
 
 namespace cmds {
 	template<typename... Types> struct T;
+
 	template<typename Ret, typename... Args> struct T<Ret(Args...)> {
-	public:
 		template<Inlet::Callable<Ret, Args...> func> struct Cmd {
 		private:
-			dispatch::Dispatch* _core_bind;
 			QString _name_value;
+			dispatch::Dispatch* core = dispatch::Dispatch::unique();
 
 		public:
-			Cmd(dispatch::Dispatch* core, const QString& name)
-				: _core_bind(core), _name_value(name) {
-				auto inst = Inlet::CmdsImpl<(void*) func, Ret, Args...>::global();
-				core->registerCmd(inst->address(), inst, name);
+			Cmd(const QString& name) : _name_value(name) {
+				auto g_inst = Inlet::CmdsImpl<(void*) func, Ret, Args...>::unique();
+				core->registerCmd(g_inst->address(), g_inst);
+				core->setCmdAlias(g_inst->address(), name);
 			}
 
 			Ret operator()(Args... args) {
 				Inlet::CmdsImpl<(void*) func, Ret, Args...> new_inst(args...);
-				_core_bind->runWith(&new_inst);
+				core->runWith(&new_inst);
 				return new_inst.result();
 			}
 		};
 
+
+
 		template<Inlet::Callable<Ret, Args...> func> struct Event {
 		private:
-			dispatch::Dispatch* _core_bind;
 			QString _name_value;
+			dispatch::Dispatch* core = dispatch::Dispatch::unique();
 
 		public:
-			Event(dispatch::Dispatch* core, const QString& name)
-				: _core_bind(core), _name_value(name) {
-				auto inst = Inlet::EventsImpl<(void*) func, Ret, Args...>::global();
-				core->registerEvent(inst->address(), inst, name);
+			Event(const QString& name) : _name_value(name) {
+				auto g_inst = Inlet::EventsImpl<(void*)func, Ret, Args...>::unique();
+				core->registerEvent(g_inst->address(), g_inst);
+				core->setEventAlias(g_inst->address(), name);
 			}
 
 			void operator()(Args... args) {
-				Inlet::EventsImpl<(void*)func, Ret, Args...> new_inst(args...);
-				_core_bind->notifyWith(&new_inst);
+				Inlet::EventsImpl<(void*) func, Ret, Args...> new_inst(args...);
+				core->notifyWith(&new_inst);
 			}
 		};
 	};
-
 }
diff --git a/PenetrateBasic/cmds_basic.h b/PenetrateBasic/cmds_basic.h
index c5f7858..448b059 100644
--- a/PenetrateBasic/cmds_basic.h
+++ b/PenetrateBasic/cmds_basic.h
@@ -3,7 +3,6 @@
 #include <functional>
 #include <QString>
 #include "data_types.h"
-#include "validation.h"
 
 namespace Inlet {
 	template<typename... Types> struct SignatureImpl;
@@ -94,17 +93,16 @@ namespace Inlet {
 		Callable<Ret, Args...> _func = (Callable<Ret, Args...>)addr;
 		SignatureImpl<Ret, Args...> _args_value;
 
-		static CmdsImpl<addr, Ret, Args...>* _global_inst;
+		static CmdsImpl<addr, Ret, Args...>* _unique_inst;
 
 	public:
 		CmdsImpl() : _args_value() { }
 		CmdsImpl(Args... args) :_args_value(args...) { }
 
-		static CmdsImpl<addr, Ret, Args...>* global() {
-			if (!_global_inst) {
-				_global_inst = new CmdsImpl<addr, Ret, Args...>();
-			}
-			return _global_inst;
+		static CmdsImpl<addr, Ret, Args...>* unique() {
+			if (!_unique_inst)
+				_unique_inst = new CmdsImpl<addr, Ret, Args...>();
+			return _unique_inst;
 		}
 
 		Ret execute(Args... args) {
@@ -112,6 +110,10 @@ namespace Inlet {
 			return _args_value.execute(_func);
 		}
 
+		SignatureImpl<Ret, Args...>& getArgSequence() {
+			return _args_value;
+		}
+
 		Ret result() const {
 			return _args_value.result();
 		}
@@ -130,7 +132,7 @@ namespace Inlet {
 			_args_value.loadFrom(0, object);
 		}
 	};
-	template<void* addr, typename Ret, typename... Args> CmdsImpl<addr, Ret, Args...>* CmdsImpl<addr, Ret, Args...>::_global_inst = nullptr;
+	template<void* addr, typename Ret, typename... Args> CmdsImpl<addr, Ret, Args...>* CmdsImpl<addr, Ret, Args...>::_unique_inst = nullptr;
 
 
 	template<void* addr, typename Ret, typename... Args> struct EventsImpl : public IRunbase {
@@ -138,17 +140,16 @@ namespace Inlet {
 		Callable<Ret, Args...> _func = (Callable<Ret, Args...>)addr;
 		SignatureImpl<Ret, Args...> _args_value;
 
-		static EventsImpl<addr, Ret, Args...>* _global_inst;
+		static EventsImpl<addr, Ret, Args...>* _unique_inst;
 
 	public:
 		EventsImpl() : _args_value() { }
 		EventsImpl(Args... args) : _args_value(args...) { }
 
-		static EventsImpl<addr, Ret, Args...>* global() {
-			if (!_global_inst) {
-				_global_inst = new EventsImpl<addr, Ret, Args...>();
-			}
-			return _global_inst;
+		static EventsImpl<addr, Ret, Args...>* unique() {
+			if(!_unique_inst)
+			_unique_inst = new EventsImpl<addr, Ret, Args...>();
+			return _unique_inst;
 		}
 
 		void execute(Args... args) {
@@ -159,9 +160,7 @@ namespace Inlet {
 		quint64 address() const {
 			return (quint64) addr;
 		}
-		void run() {
-			_args_value.execute(_func);
-		}
+		void run() { }
 		virtual void saveTo(datas::IDataObject& object) {
 			_args_value.saveTo(0, object);
 		}
@@ -169,5 +168,7 @@ namespace Inlet {
 			_args_value.loadFrom(0, object);
 		}
 	};
-	template<void* addr, typename Ret, typename... Args> EventsImpl<addr, Ret, Args...>* EventsImpl<addr, Ret, Args...>::_global_inst = nullptr;
+
+	template<void* addr, typename Ret, typename... Args> EventsImpl<addr, Ret, Args...>* EventsImpl<addr, Ret, Args...>::_unique_inst = nullptr;
+
 }
diff --git a/PenetrateBasic/dispatch.cpp b/PenetrateBasic/dispatch.cpp
index e7773cc..26ab187 100644
--- a/PenetrateBasic/dispatch.cpp
+++ b/PenetrateBasic/dispatch.cpp
@@ -3,14 +3,32 @@
 using namespace dispatch;
 using namespace Inlet;
 
+Dispatch* Dispatch::_unique_inst = new Dispatch();
+
+Dispatch* dispatch::Dispatch::unique() {
+	return _unique_inst;
+}
+
 QList<quint64> Dispatch::allCmds() const {
 	return _cmds_map.keys();
 }
 
-void Dispatch::registerCmd(quint64 addr, IRunbase* unit, const QString& alias) {
+void Dispatch::registerCmd(quint64 addr, IRunbase* unit) {
+	auto alias = QString("CMD_%1").arg(addr);
 	_cmds_map[addr] = std::make_pair(alias, unit);
 }
 
+void dispatch::Dispatch::setCmdAlias(quint64 addr, const QString& alias) {
+	if (_cmds_map.contains(addr)) {
+		auto tuple = _cmds_map[addr];
+		_cmds_map[addr] = std::make_pair(alias, tuple.second);
+	}
+}
+
+void dispatch::Dispatch::setCmdValidator(quint64 addr, validate::IValidatorTemplet* inst) {
+	_cmds_validators[addr] = inst;
+}
+
 QString Dispatch::getCmdAlias(quint64 addr) const {
 	return _cmds_map[addr].first;
 }
@@ -20,5 +38,37 @@ QString Dispatch::getCmdDefault(quint64 addr) const {
 }
 
 void Dispatch::runWith(IRunbase* unit) {
+	auto addrs = unit->address();
+	if (_cmds_validators.contains(addrs)) {
+		auto validate_templet = _cmds_validators[addrs];
+		if (!validate_templet->doValidate(unit))
+			return;
+	}
 	unit->run();
 }
+
+QList<quint64> dispatch::Dispatch::allEvents() const {
+	return _events_map.keys();
+}
+
+void dispatch::Dispatch::registerEvent(quint64 addr, Inlet::IRunbase* unit) {
+	auto alias = QString("Event_%1").arg(addr);
+	_events_map[addr] = std::make_pair(alias, unit);
+}
+
+void dispatch::Dispatch::setEventAlias(quint64 addr, const QString& alias) {
+	if (_events_map.contains(addr)) {
+		auto tuple = _events_map[addr];
+		_events_map[addr] = std::make_pair(alias, tuple.second);
+	}
+}
+
+QString dispatch::Dispatch::getEventAlias(quint64 addr) const {
+	return _events_map[addr].first;
+}
+
+QString dispatch::Dispatch::getEventDefault(quint64 addr) const {
+	return QString();
+}
+
+void dispatch::Dispatch::notifyWith(Inlet::IRunbase* unit) { }
diff --git a/PenetrateBasic/dispatch.h b/PenetrateBasic/dispatch.h
index 24d3e25..23d5b82 100644
--- a/PenetrateBasic/dispatch.h
+++ b/PenetrateBasic/dispatch.h
@@ -3,35 +3,45 @@
 #include <QString>
 #include <QHash>
 #include "cmds_basic.h"
+#include "validation.h"
 
 namespace dispatch {
-
 	class IOutput {
 	public:
 		virtual ~IOutput() = default;
 
-		virtual void write(const QString &title, const QString& desc) = 0;
+		virtual void write(const QString& title, const QString& desc) = 0;
 	};
 
+
 	class Dispatch {
 	private:
 		QHash<quint64, std::pair<QString, Inlet::IRunbase*>> _cmds_map;
+		QHash<quint64, validate::IValidatorTemplet*> _cmds_validators;
 		QHash<quint64, std::pair<QString, Inlet::IRunbase*>> _events_map;
 
 		QList<IOutput*> _output_list;
 
+		static Dispatch* _unique_inst;
+
 	public:
+		static Dispatch* unique();
+
 		QList<quint64> allCmds() const;
-		void registerCmd(quint64 addr, Inlet::IRunbase* unit, const QString& alias);
+		void registerCmd(quint64 addr, Inlet::IRunbase* unit);
+		void setCmdAlias(quint64 addr, const QString& alias);
+		void setCmdValidator(quint64 addr, validate::IValidatorTemplet* inst);
 		QString getCmdAlias(quint64 addr) const;
 		QString getCmdDefault(quint64 addr) const;
 		void runWith(Inlet::IRunbase* unit);
 
 		QList<quint64> allEvents() const;
-		void registerEvent(quint64 addr, Inlet::IRunbase* unit, const QString& alias);
+		void registerEvent(quint64 addr, Inlet::IRunbase* unit);
+		void setEventAlias(quint64 addr, const QString& alias);
 		QString getEventAlias(quint64 addr) const;
 		QString getEventDefault(quint64 addr) const;
-		QString notifyWith(Inlet::IRunbase* unit);
+		void notifyWith(Inlet::IRunbase* unit);
 
 	};
+
 }
diff --git a/PenetrateBasic/main.cpp b/PenetrateBasic/main.cpp
index 50237d8..39a207b 100644
--- a/PenetrateBasic/main.cpp
+++ b/PenetrateBasic/main.cpp
@@ -5,24 +5,23 @@
 #include "dispatch.h"
 #include "cmds.h"
 
-dispatch::Dispatch c;
-
-
 int vp(int c) {
 	qDebug() << c;
 	return c;
 }
-cmds::T<int(int)>::Cmd<vp> entry(&c, "hello");
 
 namespace xproc {
 	int xmp(int arg) {
 		qDebug() << "xmp";
 		return 3;
 	}
-
-	cmds::T<int(int)>::Cmd<xmp> xvv(&c, "sfaf");
 }
 
+cmds::T<int(int)>::Cmd<vp> entry("hello");
+cmds::T<int(int)>::Cmd<xproc::xmp> xvv("sfaf");
+#include "validation.h"
+validate::ValidateHelper<(void*)vp, int, int> helper;
+
 
 using namespace Inlet;
 int main(int argc, char* argv[]) {
@@ -37,9 +36,7 @@ int main(int argc, char* argv[]) {
 	exec.execute(5);
 
 	entry(50);
-
-	xproc::xvv(2);
-
+	xvv(2);
 
 	return a.exec();
 }
diff --git a/PenetrateBasic/validation.h b/PenetrateBasic/validation.h
index 0f290cf..70b4c95 100644
--- a/PenetrateBasic/validation.h
+++ b/PenetrateBasic/validation.h
@@ -5,6 +5,7 @@
 #include <iostream>
 #include <functional>
 #include "data_types.h"
+#include "cmds_basic.h"
 
 
 namespace validate {
@@ -24,7 +25,13 @@ namespace validate {
 
 
 	template<typename... args_type> struct ValidateTemplet;
-	template<> struct ValidateTemplet<> { };
+	template<> struct ValidateTemplet<> {
+
+		template<typename Ret>
+		bool validateFor(Inlet::SignatureImpl<Ret>& value_sequence) const {
+			return true;
+		}
+	};
 	template<typename head_type, typename... rest_type>
 	struct ValidateTemplet<head_type, rest_type...> : public ValidateTemplet<rest_type...> {
 	private:
@@ -34,12 +41,20 @@ namespace validate {
 		void add(Validator<head_type> vinst) {
 			validator_list << vinst;
 		}
-		bool check(head_type value) {
+		bool check(head_type value) const {
 			for (auto u : validator_list)
 				if (!u.check(value))
 					return false;
 			return true;
 		}
+
+		template<typename Ret>
+		bool validateFor(Inlet::SignatureImpl<Ret, head_type, rest_type...>& value_sequence) const {
+			head_type head_value = value_sequence.getArgs0();
+			if (!check(head_value))
+				return false;
+			return ValidateTemplet<rest_type...>::validateFor(value_sequence);
+		}
 	};
 
 
@@ -141,9 +156,14 @@ namespace validate {
 
 
 
+	class IValidatorTemplet {
+	public:
+		virtual bool doValidate(Inlet::IRunbase* inst) const = 0;
+	};
+
 	template<void* func, typename... types> struct ValidateHelper;
 	template<void* func, typename return_type, typename... args_type>
-	struct ValidateHelper<func, return_type, args_type...> : public ValidateTemplet<args_type...> {
+	struct ValidateHelper<func, return_type, args_type...> : public ValidateTemplet<args_type...>, public IValidatorTemplet {
 		quint64 address() const {
 			return (quint64) func;
 		}
@@ -151,6 +171,12 @@ namespace validate {
 		template<int n> ArgsPosition<n, args_type...> pos() {
 			return ArgsPosition<n, args_type...>(*this);
 		}
+
+		// Ivalidatortemplet
+		virtual bool doValidate(Inlet::IRunbase* inst) const {
+			auto valid_data = dynamic_cast<Inlet::CmdsImpl<func, return_type, args_type...>*>(inst);
+			return ValidateTemplet<args_type...>::validateFor(valid_data->getArgSequence());
+		}
 	};
 
 }
\ No newline at end of file