diff --git "a/\345\207\214\345\256\217\344\270\275/src/lesson1/Hello.java" "b/\345\207\214\345\256\217\344\270\275/src/lesson1/Hello.java"
new file mode 100644
index 0000000000000000000000000000000000000000..6d7c5943df331af08766e2ce4996a2c475354982
--- /dev/null
+++ "b/\345\207\214\345\256\217\344\270\275/src/lesson1/Hello.java"
@@ -0,0 +1,16 @@
+package lesson1;
+
+public class Hello {
+	public static void main(String[] args){
+		System.out.println("你好，欢迎走进凌宏丽的世界！");
+		System.out.println("书店管理销售系统>客户信息系统");
+               	                System.out.println("");
+	                System.out.println("*****************************");
+	                System.out.println("\t1.显示所有客户信息");
+	                System.out.println("\t2.添加客户信息");
+	                System.out.println("\t3.修改客户信息");
+	                System.out.println("******************************");
+	                System.out.println("请选择，输入数字或按\"n\"返回上一级菜单");
+	}
+	
+}
diff --git "a/\345\207\214\345\256\217\344\270\275/src/lesson1/lesson2.java" "b/\345\207\214\345\256\217\344\270\275/src/lesson1/lesson2.java"
new file mode 100644
index 0000000000000000000000000000000000000000..974e37569a735e52226c7f01a1a3f3b0bfad13af
--- /dev/null
+++ "b/\345\207\214\345\256\217\344\270\275/src/lesson1/lesson2.java"
@@ -0,0 +1,10 @@
+package lesson1;
+
+public class lesson2 {
+			public static void main(String[] args) {
+			System.out.println("Hello 黄子韬");
+			System.out.println("欢迎来到闽西职业技术学院");
+			System.out.println("我的名字是凌宏丽");
+			
+	}
+}