diff --git "a/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main.java" "b/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main.java"
new file mode 100644
index 0000000000000000000000000000000000000000..84797dc9b3d535d19fafe64279f04279a702bab0
--- /dev/null
+++ "b/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main.java"
@@ -0,0 +1,77 @@
+package com.java.minxi.java_20240425.java_2302_黄俊洁_2344310247;
+
+public class Main {
+    private long id ;
+    private String bank;
+
+    private String password;
+
+    private String name;
+
+    private int age;
+
+    public Main(){
+    }
+    public Main(long id,String bank,String password,String name,int age){
+        this.id=id;
+        this.bank=bank;
+        this.password=password;
+        this.name=name;
+        this.age=age;
+    }
+    public long id(){
+        return id;
+    }
+
+    public void setId(long id){
+        this.id=id;
+    }
+
+    public String bank(){
+        return bank;
+    }
+
+    public void setBank(String bank){
+        this.bank=bank;
+    }
+
+    public String password(){
+        return  password;
+    }
+
+    public void setPassword(String password){
+        this.password=password;
+    }
+
+    public String name(){
+        return name;
+    }
+
+    public void setName(String name){
+        this.name=name;
+    }
+
+    public int age(){
+        return age;
+    }
+
+    public void setAge(int age){
+        this.age=age;
+    }
+
+    public boolean login(String name,String password) {
+        return this.name.equals(name) && this.password.equals(password);
+    }
+
+    public void sign(long id,String password) {
+        if (this.id == id && this.password.equals(password)) {
+            System.out.println("打卡成功!!!");
+        } else {
+            System.out.println("打卡失败!!!");
+        }
+    }
+
+    public void exit() {
+        System.out.println("已退出!!!");
+    }
+}
diff --git "a/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main2.java" "b/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main2.java"
new file mode 100644
index 0000000000000000000000000000000000000000..efc02194c498ddab539b456e122631c57baebb47
--- /dev/null
+++ "b/work/com/java/minxi/java_20240425/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Main2.java"
@@ -0,0 +1,57 @@
+package com.java.minxi.java_20240425.java_2302_黄俊洁_2344310247;
+
+import java.util.Scanner;
+
+public class Main2 {
+    public static void main(String[] args) {
+        Scanner nb = new Scanner(System.in);
+         Main member = new Main(510013,"CokeFho","123456","hjj",19);
+
+        boolean login = false;
+        String name;
+        String password;
+
+        for (int i = 1; i <= 3; i++) {
+            System.out.println("=====欢迎进入登入系统====");
+            System.out.println("请输入您的账号：");
+            name = nb.next();
+            System.out.println("请输入您的密码：");
+            password = nb.next();
+            login = member.login(name,password);
+
+            if (login) {
+                System.out.println("恭喜你，登陆成功！！");
+                break;
+            } else {
+                    System.out.println("登入失败！！已退出程序！！");
+            }
+        }
+
+        int yg;
+        long id;
+
+        while (login) {
+            System.out.println("---欢迎进入登陆系统---");
+            System.out.println(" 1：打卡 2：退出" + "\n");
+            yg = nb.nextInt();
+
+            switch (yg) {
+                case 1:
+                    System.out.println("请输入您的ID：");
+                    id = nb.nextLong();
+                    System.out.println("请输入您的密码：");
+                    password = nb.next();
+                    member.sign(id,password);
+                    break;
+                case 2:
+                    login = false;
+                    member.exit();
+                    break;
+                default:
+                    System.out.println("操作失败!");
+            }
+
+        }
+
+    }
+}