diff --git "a/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java" "b/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
deleted file mode 100644
index e3e07229a0b4b0a2efcdcb908bccc556621f1ff6..0000000000000000000000000000000000000000
--- "a/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.java.minxi.java_20240415.java_2301_张三_2344000000;
-
-public class MainTest {
-}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..7fd62a890928340639d1755876c02679571927b9
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java"
@@ -0,0 +1,19 @@
+package com.java.minxi.java_20240418.java_2301_凡光乐_2344310103;
+public class Student {
+    int id;//编号
+    String name;//姓名
+    int age;//年龄
+    String sex;//性别
+    //跑步
+    public void running(){
+        System.out.println(name+"正在跑步");
+    }
+    //吃
+    public void eat(){
+        System.out.println(name+"正在吃饭");
+    }
+    //睡觉
+    public void sleep(){
+        System.out.println(name+"正在睡觉");
+    }
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java"
new file mode 100644
index 0000000000000000000000000000000000000000..f017ce9f8c2934c7463e3e0741a729738044b205
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java"
@@ -0,0 +1,26 @@
+package com.java.minxi.java_20240418.java_2301_凡光乐_2344310103;
+public class StudentMain {
+    public static void main(String[] args) {
+        Student object1=new Student();
+        object1.id=1;
+        object1.name="张三";
+        object1.age=21;
+        object1.sex="男";
+
+        Student object2=new Student();
+        object2.id=2;
+        object2.name="李四";
+        object2.age=25;
+        object2.sex="男";
+
+        Student object3=new Student();
+        object3.id=3;
+        object3.name="王丽";
+        object3.age=19;
+        object3.sex="女";
+
+        object2.running();
+        object1.eat();
+        object3.sleep();
+    }
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
deleted file mode 100644
index d9f5f9c1b0f2559ab440912e809dcfd80b87ef07..0000000000000000000000000000000000000000
--- "a/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.java.minxi.java_20240418.java_2301_张三_2344000000;
-
-public class MainTest {
-}