diff --git a/README.md b/README.md
deleted file mode 100644
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+++ /dev/null
@@ -1,39 +0,0 @@
-# Lin_Address_Book_Management_System
-#include "ContactManager.h"
-#include <iostream>
-
-int main() {
-    ContactManager manager; // 创建联系人管理对象
-    int choice;
-
-    while (true) {
-        std::cout << "1. 添加联系人" << std::endl;
-        std::cout << "2. 显示通讯录" << std::endl;
-        std::cout << "3. 查找联系人" << std::endl;
-        std::cout << "4. 删除联系人" << std::endl;
-        std::cout << "5. 退出程序" << std::endl;
-        std::cout << "请输入您的选择： ";
-        std::cin >> choice;
-
-        switch (choice) {
-        case 1:
-            manager.addContact(); // 调用添加联系人方法
-            break;
-        case 2:
-            manager.displayContacts(); // 调用显示通讯录方法
-            break;
-        case 3:
-            manager.findContact(); // 调用查找联系人方法
-            break;
-        case 4:
-            manager.deleteContact(); // 调用删除联系人方法
-            break;
-        case 5:
-            return 0; // 退出程序
-        default:
-            std::cout << "无效的选择，请重新输入。" << std::endl;
-        }
-    }
-
-    return 0;
-}