diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0fd9bc6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+bin
+obj
+main
+*.o
diff --git a/01.SimpleFactory/2.Code/Makefile b/01.SimpleFactory/2.Code/Makefile
new file mode 100644
index 0000000..ce492a8
--- /dev/null
+++ b/01.SimpleFactory/2.Code/Makefile
@@ -0,0 +1,29 @@
+DIR_INC = ./
+DIR_SRC = ./
+DIR_OBJ = ./obj
+DIR_BIN = ./bin
+
+SRC = $(wildcard ${DIR_SRC}/*.cpp)
+OBJ = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC}))
+
+TARGET = main
+
+BIN_TARGET = ${DIR_BIN}/${TARGET}
+
+CC = g++
+CFLAGS = -g -Wall -I${DIR_INC}
+
+
+${BIN_TARGET}:${OBJ}
+	mkdir -p $(DIR_BIN)
+	$(CC) $(OBJ) -o $@
+
+${DIR_OBJ}/%.o:${DIR_SRC}/%.cpp
+	mkdir -p $(DIR_OBJ)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+.PHONY:clean
+    
+clean:
+	rm -rf bin obj
+	rm -rf ./main
\ No newline at end of file
diff --git a/01.SimpleFactory/2.Code/SimpleFactory.h b/01.SimpleFactory/2.Code/SimpleFactory.h
index 94b7aa8..17b8aa9 100644
--- a/01.SimpleFactory/2.Code/SimpleFactory.h
+++ b/01.SimpleFactory/2.Code/SimpleFactory.h
@@ -5,20 +5,22 @@
 #include <string.h>
 using namespace std;
 
-//抽象产品类AbstractProduct
+//鎶借薄浜у搧绫籄bstractProduct
 class AbstractSportProduct
 {
 public:
 	AbstractSportProduct(){
 
 	}
-	virtual ~AbstractSportProduct(){}
-	//抽象方法：
-	virtual void printName(){};
-	virtual void play(){};
+	virtual ~AbstractSportProduct(){};
+	//鎶借薄鏂规硶锛�
+	// virtual void printName(){};
+	virtual void printName() = 0;
+	// virtual void play(){};
+	virtual void play() = 0;
 };
 
-//具体产品类Basketball
+//鍏蜂綋浜у搧绫籅asketball
 class Basketball :public AbstractSportProduct
 {
 public:
@@ -30,7 +32,7 @@ public:
 	{
 
 	}
-	//具体实现方法
+	//鍏蜂綋瀹炵幇鏂规硶
 	void printName(){
 		printf("Jungle get Basketball\n");
 	}
@@ -39,7 +41,7 @@ public:
 	}
 };
 
-//具体产品类Football
+//鍏蜂綋浜у搧绫籉ootball
 class Football :public AbstractSportProduct
 {
 public:
@@ -51,7 +53,7 @@ public:
 	{
 
 	}
-	//具体实现方法
+	//鍏蜂綋瀹炵幇鏂规硶
 	void printName(){
 		printf("Jungle get Football\n");
 	}
@@ -60,7 +62,7 @@ public:
 	}
 };
 
-//具体产品类Volleyball
+//鍏蜂綋浜у搧绫籚olleyball
 class Volleyball :public AbstractSportProduct
 {
 public:
@@ -72,7 +74,7 @@ public:
 	{
 		
 	}
-	//具体实现方法
+	//鍏蜂綋瀹炵幇鏂规硶
 	void printName(){
 		printf("Jungle get Volleyball\n");
 	}
@@ -84,17 +86,17 @@ public:
 class Factory
 {
 public:
-	AbstractSportProduct *getSportProduct(string productName)
+	std::shared_ptr<AbstractSportProduct> getSportProduct(string productName)
 	{
-		AbstractSportProduct *pro = NULL;
+		std::shared_ptr<AbstractSportProduct> pro;
 		if (productName == "Basketball"){
-			pro = new Basketball();
+			pro = std::shared_ptr<AbstractSportProduct>(new Basketball());
 		}
 		else if (productName == "Football"){
-			pro = new Football();
+			pro = std::shared_ptr<AbstractSportProduct>(new Football());
 		}
 		else if (productName == "Volleyball"){
-			pro = new Volleyball();
+			pro = std::shared_ptr<AbstractSportProduct>(new Volleyball());
 		}
 		return pro;
 	}
diff --git a/01.SimpleFactory/2.Code/main.cpp b/01.SimpleFactory/2.Code/main.cpp
index 6dc0ed4..ab8dfae 100644
--- a/01.SimpleFactory/2.Code/main.cpp
+++ b/01.SimpleFactory/2.Code/main.cpp
@@ -1,30 +1,25 @@
 #include <iostream>
+#include <memory>
 #include "SimpleFactory.h"
 
 int main()
 {
-	printf("简单工厂模式\n");
+	printf("绠�鍗曞伐鍘傛ā寮廫n");
 	
-	//定义工厂类对象
-	Factory *fac = new Factory();
-	AbstractSportProduct *product = NULL;
-
-	product = fac->getSportProduct("Basketball");
-	if (product) {
-		delete product;
-	}
-
+	//瀹氫箟宸ュ巶绫诲璞�
+	std::shared_ptr<Factory> fac = std::make_shared<Factory>();
+	// std::shared_ptr<AbstractSportProduct> product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct("Basketball"));
+	std::shared_ptr<AbstractSportProduct> product = fac->getSportProduct("Basketball");
+	
+	fac = std::make_shared<Factory>();
 	product = fac->getSportProduct("Football");
-	if (product) {
-		delete product;
-	}
+	// product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct("Football"));
 
+	fac = std::make_shared<Factory>();
 	product = fac->getSportProduct("Volleyball");	
-	if (product) {
-		delete product;
-	}
-
-	delete fac;
+	// product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct("Volleyball"));	
+#ifdef win32
 	system("pause");
+#endif
 	return 0;
 }
\ No newline at end of file
diff --git a/02.FactoryMethod/2.Code/main.cpp b/02.FactoryMethod/2.Code/main.cpp
index b332a4d..76785a7 100644
--- a/02.FactoryMethod/2.Code/main.cpp
+++ b/02.FactoryMethod/2.Code/main.cpp
@@ -1,44 +1,23 @@
 #include <iostream>
 #include "FactoryMethod.h"
+#include <memory>
 
 int main()
 {
 	printf("工厂方法模式\n");
 	
 	//定义工厂类对象和产品类对象
-	AbstractFactory *fac = NULL;
-	AbstractSportProduct *product = NULL;
-
-	fac = new BasketballFactory();
-	product = fac->getSportProduct();
-	if (fac)
-	{
-		delete fac;
-	}
-	if (product) {
-		delete product;
-	}
-
-	fac = new FootballFactory();
-	product = fac->getSportProduct();
-	if (fac)
-	{
-		delete fac;
-	}
-	if (product) {
-		delete product;
-	}
-
-	fac = new VolleyballFactory();
-	product = fac->getSportProduct();	
-	if (fac)
-	{
-		delete fac;
-	}
-	if (product) {
-		delete product;
-	}
+	
+	std::shared_ptr<AbstractFactory> fac = make_shared<BasketballFactory>();
+	std::shared_ptr<AbstractSportProduct> product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());
 
+	fac = make_shared<FootballFactory>();
+	// product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());
+	product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());
+	
+	fac = make_shared<VolleyballFactory>();
+	product = std::shared_ptr<AbstractSportProduct>(fac->getSportProduct());	
+	
 	system("pause");
 	return 0;
 }
\ No newline at end of file