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\274\240\345\230\211\351\271\217_2344310206/Qwer.java" "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\345\230\211\351\271\217_2344310206/Qwer.java"
new file mode 100644
index 0000000000000000000000000000000000000000..df7517e53c0da7dd00b74e75d551f371092b6596
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\345\230\211\351\271\217_2344310206/Qwer.java"
@@ -0,0 +1,31 @@
+package com.java.minxi.java_20240418.java_2302_张嘉鹏_2344310206;
+
+public class Qwer {
+    public static void main(String[] args) {
+        Student a1 =new Student();
+
+        a1.id=1;
+        a1.name="张三";
+        a1.age=21;
+        a1.sex="男";
+
+        Student a2 =new Student();
+
+        a2.id=2;
+        a2.name="李四";
+        a2.age=25;
+        a2.sex="男";
+
+        Student a3 =new Student();
+
+        a3.id=3;
+        a3.name="王丽";
+        a3.age=19;
+        a3.sex="女";
+
+        a2.run();
+        a1.eat();
+        a3.sleep();
+    }
+}
+
diff --git "a/work/com/java/minxi/java_20240418/java_2302_\345\274\240\345\230\211\351\271\217_2344310206/Student.java" "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\345\230\211\351\271\217_2344310206/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..cb6414de5f6a67eeb002d4f38aaacb4f047c8101
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2302_\345\274\240\345\230\211\351\271\217_2344310206/Student.java"
@@ -0,0 +1,21 @@
+package com.java.minxi.java_20240418.java_2302_张嘉鹏_2344310206;
+
+public class Student {
+    int id;
+    String name;
+    int age;
+    String sex;
+
+
+    void run() {
+        System.out.println(name + "在跑步");
+    }
+
+    void eat() {
+        System.out.println(name + "在吃饭");
+    }
+
+    void sleep() {
+        System.out.println(name + "在睡觉");
+    }
+}