diff --git a/core/clean.php b/core/clean.php
new file mode 100644
index 0000000..df3fda7
--- /dev/null
+++ b/core/clean.php
@@ -0,0 +1,12 @@
+<?php
+// 引入错误报告
+error_reporting(E_ALL);
+
+// 定义一个用于清理和验证输入的函数
+function sanitizeInput($input) {
+    $input = trim($input);
+    $input = stripslashes($input);
+    $input = htmlspecialchars($input);
+    return $input;
+}
+?>
\ No newline at end of file
diff --git a/core/config.php b/core/config.php
new file mode 100644
index 0000000..9397d17
--- /dev/null
+++ b/core/config.php
@@ -0,0 +1,13 @@
+<?php
+$host = '1Panel-mysql-x'; // 数据库地址
+$db = ''; // 数据库名
+$user = ''; // 数据库用户名
+$pass = ''; // 数据库密码
+
+try {
+    $pdo = new PDO("mysql:host=$host;dbname=$db", $user, $pass);
+    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+} catch (PDOException $e) {
+    echo "Connection failed: " . $e->getMessage();
+}
+?>
diff --git a/core/router.php b/core/router.php
new file mode 100644
index 0000000..4d6d493
--- /dev/null
+++ b/core/router.php
@@ -0,0 +1,7 @@
+<?php
+
+if (isset($_SESSION['user_id'])) {
+    passer();
+} else {
+    header("application/json");
+}
diff --git a/import.sql b/import.sql
new file mode 100644
index 0000000..4d47ab5
--- /dev/null
+++ b/import.sql
@@ -0,0 +1,39 @@
+CREATE TABLE users (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    `email` varchar(255) COLLATE utf8mb4_general_ci DEFAULT NULL,
+    `group` ENUM('admin', 'user') DEFAULT 'user',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    contact VARCHAR(255) NULL
+    `phone_number` varchar(255) COLLATE utf8mb4_general_ci DEFAULT NULL
+);
+
+CREATE TABLE love_wall (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    user_id INT,
+    content TEXT NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id)
+);
+
+CREATE TABLE articles (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    title VARCHAR(255) NOT NULL,
+    content TEXT NOT NULL,
+    `type` ENUM('activity', 'news') NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE comments (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    user_id INT,
+    content TEXT NOT NULL,
+    love_wall_id INT DEFAULT NULL,
+    article_id INT DEFAULT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id),
+    FOREIGN KEY (love_wall_id) REFERENCES love_wall(id),
+    FOREIGN KEY (article_id) REFERENCES articles(id)
+);
+
diff --git a/includes/account.php b/includes/account.php
new file mode 100644
index 0000000..9ead56d
--- /dev/null
+++ b/includes/account.php
@@ -0,0 +1,81 @@
+<?php
+if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['username'])) {
+    $username = trim($_POST['username']);
+    $password = $_POST['password']; 
+    $contact = isset($_POST['contact']) ? trim($_POST['contact']) : null;
+
+    // 检查密码长度
+    if (strlen($password) < 5) {
+        $title = '密码太短，至少需要5个字符';
+        $right_word = '注册';
+        $href_url = '/?page=account';
+        include('includes/time.php');
+    } else {
+        $password = password_hash($password, PASSWORD_DEFAULT);
+
+        // 检查用户名是否为空
+        if (empty($username)) {
+            $title = '用户名不能为空';
+            $right_word = '注册';
+            $href_url = '/?page=account';
+            include('includes/time.php');
+        } else {
+            // 检查用户名是否已存在
+            $checkStmt = $pdo->prepare("SELECT username FROM users WHERE username = ?");
+            $checkStmt->execute([$username]);
+
+            if ($checkStmt->rowCount() > 0) {
+                $title = '用户名已存在';
+                $right_word = '注册';
+                $href_url = '/?page=account';
+                include('includes/time.php');
+            } else {
+                $stmt = $pdo->prepare("INSERT INTO users (username, password, contact) VALUES (?, ?, ?)");
+
+                if ($stmt->execute([$username, $password, $contact])) {
+                    $title = '注册成功';
+                    $right_word = '登录';
+                    $href_url = '/?page=account';
+                    include('includes/time.php');
+                } else {
+                    $title = '注册失败';
+                    $right_word = '注册';
+                    $href_url = '/?page=account';
+                    include('includes/time.php');
+                }
+            }
+        }
+    }
+}
+
+// 登录
+if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['login_username'])) {
+    $login_username = trim($_POST['login_username']);
+    $login_password = $_POST['login_password'];
+
+    // 检查登录用户名是否为空
+    if (empty($login_username)) {
+        $title = '用户名不能为空';
+        $right_word = '登录';
+        $href_url = '/?page=account';
+        include('includes/time.php');
+    } else {
+        $stmt = $pdo->prepare("SELECT * FROM users WHERE username = ?");
+        $stmt->execute([$login_username]);
+        $user = $stmt->fetch();
+
+        if ($user && password_verify($login_password, $user['password'])) {
+            $_SESSION['user_id'] = $user['id'];
+            $title = '登录成功';
+            $right_word = '首';
+            $href_url = '/';
+            include('includes/time.php');
+        } else {
+            $title = '用户名或密码错误';
+            $right_word = '登录';
+            $href_url = '/?page=account';
+            include('includes/time.php');
+        }
+    }
+}
+?>
\ No newline at end of file
diff --git a/includes/load_comments.php b/includes/load_comments.php
new file mode 100644
index 0000000..f686a31
--- /dev/null
+++ b/includes/load_comments.php
@@ -0,0 +1,12 @@
+<?php
+include 'db.php';
+
+if (isset($_GET['love_wall_id'])) {
+    $love_wall_id = $_GET['love_wall_id'];
+    $stmt = $pdo->prepare("SELECT comments.content, users.username FROM comments JOIN users ON comments.user_id = users.id WHERE love_wall_id = ? ORDER BY comments.created_at DESC");
+    $stmt->execute([$love_wall_id]);
+    while ($row = $stmt->fetch()) {
+        echo "<div class='comment'><strong>{$row['username']}:</strong> {$row['content']}</div>";
+    }
+}
+?>
diff --git a/includes/load_love_wall.php b/includes/load_love_wall.php
new file mode 100644
index 0000000..212357e
--- /dev/null
+++ b/includes/load_love_wall.php
@@ -0,0 +1,8 @@
+<?php
+include 'db.php';
+
+$stmt = $pdo->query("SELECT love_wall.content, users.username FROM love_wall JOIN users ON love_wall.user_id = users.id ORDER BY love_wall.created_at DESC");
+while ($row = $stmt->fetch()) {
+    echo "<div class='love-message'><strong>{$row['username']}:</strong> {$row['content']}</div>";
+}
+?>
diff --git a/includes/onesay.php b/includes/onesay.php
new file mode 100644
index 0000000..7c98189
--- /dev/null
+++ b/includes/onesay.php
@@ -0,0 +1,34 @@
+<?php
+
+// 定义一个关联数组，包含名言和它们的作者
+$quotes = [
+    "这个年龄抽烟,不是装逼就是二逼" => "秦涛",
+    "天涯何处无芳草,何必要在身边找,本来数量就不多,质量还不咋地" => "秦涛",
+    "弱小和无知，不是生存的障碍，傲慢才是" => "《三体》",
+    "你的无畏来源于无知" => "《三体》",
+    "要想逃避现实，最好的方式就是深深介入现实之中" => "《三体》",
+    "我爱你，与你有何相干？毁灭你，又与你有何相干？" => "《三体》",
+    "宇宙很大，生活更大，也许以后还有缘相见" => "《三体》",
+    "大多数人到死都没有向尘世之外瞥一眼" => "《三体》",
+    "碑是那么小，与其说是为了纪念，更像是为了忘却" => "《三体》",
+    "人们习惯将凡事分出黑与白，但很遗憾，现实全是灰色的" => "《三体》",
+    "没有不散的宴席，一切都有个尽头" => "《三体》",
+    "编程本身虽然是一种智力活动，但是中国的现实却更像一种体力劳动" => "《未来世界的幸存者》",
+    "我们只是让某些局部变得更有秩序，把混乱转移到另一些领域。" => "《未来世界的幸存者》",
+    "苦难就是苦难，苦难不会带来成功" => "《活着》",
+    "我的职业建议是，任何工作要么让你学习（learn），要么让你赚钱（earn）。如果既学不到新东西，又赚不到钱，你就应该走了" => "Garry Tan",
+    "编程既不是短跑，也不是马拉松，而是日记。在日复一日的累积当中，完成你的事业" => "《四十年编程感想》"
+];
+
+$randomKey = array_rand($quotes);
+$quote = $randomKey;
+$author = $quotes[$randomKey];
+
+// 创建一个数组来存储名言和作者信息
+$response = [
+    'quote' => $quote,
+    'author' => $author
+];
+
+// 将数组转换为 JSON 格式并输出
+echo json_encode($response);
\ No newline at end of file
diff --git a/includes/public/home.php b/includes/public/home.php
new file mode 100644
index 0000000..e69de29
diff --git a/includes/submit_comment.php b/includes/submit_comment.php
new file mode 100644
index 0000000..081315a
--- /dev/null
+++ b/includes/submit_comment.php
@@ -0,0 +1,17 @@
+<?php
+if (isset($_SESSION['user_id']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
+    // 获取表单数据并清理
+    $content = htmlspecialchars($_POST['commentContent'], ENT_QUOTES, 'UTF-8');
+    $user_id = $_SESSION['user_id'];
+
+    if (isset($_POST['love_wall_id'])) {
+        $love_wall_id = intval($_POST['love_wall_id']);
+        $stmt = $pdo->prepare("INSERT INTO comments (user_id, content, love_wall_id) VALUES (?, ?, ?)");
+        $stmt->execute([$user_id, $content, $love_wall_id]);
+    } elseif (isset($_POST['article_id'])) {
+        $article_id = intval($_POST['article_id']);
+        $stmt = $pdo->prepare("INSERT INTO comments (user_id, content, article_id) VALUES (?, ?, ?)");
+        $stmt->execute([$user_id, $content, $article_id]);
+    }
+}
+?>
\ No newline at end of file
diff --git a/includes/submit_love.php b/includes/submit_love.php
new file mode 100644
index 0000000..03bb1c7
--- /dev/null
+++ b/includes/submit_love.php
@@ -0,0 +1,19 @@
+<?php
+
+// 检查session中的user_id是否存在，并且请求方法是POST
+if (isset($_SESSION['user_id']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
+    // 获取表单数据并清理
+    $content = htmlspecialchars($_POST['content'], ENT_QUOTES, 'UTF-8');
+    $user_id = $_SESSION['user_id'];
+
+    // 准备SQL语句
+    $stmt = $pdo->prepare("INSERT INTO love_wall (user_id, content) VALUES (?, ?)");
+
+    // 执行SQL语句
+    if ($stmt->execute([$user_id, $content])) {
+        echo "发表成功！";
+    } else {
+        echo "发表失败！";
+    }
+}
+?>
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..e8ca6bb
--- /dev/null
+++ b/index.php
@@ -0,0 +1,16 @@
+<?php 
+include 'core/config.php';
+include 'core/clean.php';
+session_start();
+
+// 获取参数
+$api_class = isset($_GET['class']) ? sanitizeInput($_GET['class']) : '';
+$api = isset($_GET['api']) ? sanitizeInput($_GET['api']) : ''; 
+
+// 如果不是 public api 则启用路由
+if ($api_class != 'public') {
+    include 'core/login_router.php';
+}
+
+include '/includes/' . $api_class . '/' . $api . '.php';
+
diff --git a/rewrite.conf b/rewrite.conf
new file mode 100644
index 0000000..c6c2653
--- /dev/null
+++ b/rewrite.conf
@@ -0,0 +1 @@
+rewrite ^/([^.]+)/([^.]+)/$ /?class=article&api=$2 last;
\ No newline at end of file