diff --git "a/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Maintest.java" "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Maintest.java"
new file mode 100644
index 0000000000000000000000000000000000000000..6a51a1340b89031b57e5fc50552aa993045440fd
--- /dev/null
+++ "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Maintest.java"
@@ -0,0 +1,9 @@
+package com.java.minxi.java_20240426.java_2302_黄俊洁_2344310247;
+
+public class Maintest {public class Test {
+    public static void main(String[] args) {
+        Student student = new Student("张三",18,"龙岩学院");
+        student.intro();
+    }
+  }
+}
diff --git "a/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Person.java" "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Person.java"
new file mode 100644
index 0000000000000000000000000000000000000000..2e9cb26f5bac604f1b3739788adb12d17c56977e
--- /dev/null
+++ "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Person.java"
@@ -0,0 +1,30 @@
+package com.java.minxi.java_20240426.java_2302_黄俊洁_2344310247;
+
+public class Person {
+    private String name;
+    private int age;
+
+    public Person() {
+    }
+
+    public Person(String name, int age) {
+        this.name = name;
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+}
diff --git "a/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Student.java" "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..0a18ad50246891eb64948bfbd159248a3c1a0a57
--- /dev/null
+++ "b/work/com/java/minxi/java_20240426/java_2302_\351\273\204\344\277\212\346\264\201_2344310247/Student.java"
@@ -0,0 +1,25 @@
+package com.java.minxi.java_20240426.java_2302_黄俊洁_2344310247;
+
+public class Student extends Person{
+    private String school;
+
+    public Student() {
+    }
+
+    public Student(String name, int age, String school) {
+        super(name, age);
+        this.school = school;
+    }
+
+    public String getSchool() {
+        return school;
+    }
+
+    public void setSchool(String school) {
+        this.school = school;
+    }
+    public void intro(){
+        System.out.println("姓名："+this.getName()+"，年龄："+this.getAge()+"，学校："+ this.getSchool());
+    }
+}
+