diff --git "a/work/com/java/minxi/java_20240415/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java" "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java"
similarity index 65%
rename from "work/com/java/minxi/java_20240415/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java"
rename to "work/com/java/minxi/java_20240418/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java"
index fdbea2f2d88a9f2c1c547cb790d3c74660015b13..4df01809d493e07e165debd3ce9744303781ba1d 100644
--- "a/work/com/java/minxi/java_20240415/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java"
+++ "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\344\270\211_2000212322/MainTest.java"
@@ -1,4 +1,4 @@
-package com.java.minxi.java_20240415.java_2302_张三_2000212322;
+package com.java.minxi.java_20240418.java_2302_张三_2000212322;
 
 public class MainTest {
 
diff --git "a/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Lr.java" "b/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Lr.java"
new file mode 100644
index 0000000000000000000000000000000000000000..3b854b09329ebf362ce34a1f9c4304c128988eca
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Lr.java"
@@ -0,0 +1,16 @@
+package com.java.minxi.java_20240418.java_2302_徐长强_2344310211;
+
+public class Lr {
+    public static void main(String[] args) {
+
+
+        Student name1 = new Student(1, "张三", 21, "男");
+        Student name2 = new Student(2, "李四", 25, "男");
+        Student name3 = new Student(3, "王丽", 19, "女");
+
+        name2.run();
+        name1.eat();
+        name3.sleep();
+
+    }
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Student.java" "b/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..469e3a6d9af1fc62048ae9e7e940817d8fb27efc
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\345\276\220\351\225\277\345\274\272_2344310211/Student.java"
@@ -0,0 +1,26 @@
+package com.java.minxi.java_20240418.java_2302_徐长强_2344310211;
+
+public class Student {
+    int id;
+    String name;
+    int age;
+    String sex;
+
+    public Student(int id, String name, int age,String sex){
+        this.id = id;
+        this.name=name;
+        this.age=age;
+        this.sex=sex;
+    }
+
+    void run(){
+        System.out.println(this.name+"在跑步");
+    }
+    void eat(){
+        System.out.println(name+"在吃饭");
+    }
+    void sleep(){
+        System.out.println(name+"在睡觉");
+    }
+
+}