diff --git a/choice.html b/choice.html
index 8c49cbf..fdd1edd 100644
--- a/choice.html
+++ b/choice.html
@@ -1,80 +1,78 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>选择页面</title>
-    <style>
-        body {
-            font-family: 'Arial', sans-serif;
-            height: 100vh;
-            margin: 0;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            background: linear-gradient(135deg, #6e45e2, #88d3ce);
-            color: white;
-        }
-        .container {
-            text-align: center;
-            background-color: rgba(255, 255, 255, 0.1);
-            padding: 30px;
-            border-radius: 15px;
-            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
-        }
-        #nameDisplay {
-            font-size: 2.5em;
-            margin-bottom: 30px;
-        }
-        button {
-            padding: 12px 30px;
-            font-size: 1.1em;
-            border: none;
-            border-radius: 50px;
-            background-color: #ff5722;
-            color: white;
-            cursor: pointer;
-            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
-            transition: background-color 0.3s ease, box-shadow 0.3s ease;
-            margin: 10px;
-        }
-        button:hover {
-            background-color: #ff3d00;
-            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
-        }
-    </style>
-</head>
-<body>
-
-    <div class="container">
-        <div id="nameDisplay">欢迎, </div>
-        <button id="answerButton">老实回答问题</button>
-        <button id="lotteryButton">消耗积分抽奖</button>
-    </div>
-
-    <script>
-        // 获取URL中的参数（名字）
-        const urlParams = new URLSearchParams(window.location.search);
-        const name = urlParams.get('name');
-
-        // 显示被抽中的名字
-        const nameDisplay = document.querySelector('#nameDisplay');
-        nameDisplay.textContent = ` ${name} 你的选择是：`;
-        // 初始化用户的积分
-        let userPoints = localStorage.getItem(name) ? parseInt(localStorage.getItem(name)) : 0;
-        if (!localStorage.getItem(name)) {
-            localStorage.setItem(name, 0);  // 如果没有积分记录，初始化为 0
-        }
-        // 回答问题功能，跳转到回答问题页面
-        document.querySelector('#answerButton').addEventListener('click', () => {
-            window.location.href = `answer.html?name=${encodeURIComponent(name)}`;
-        });
-
-        // 抽奖功能，跳转到抽奖页面
-        document.querySelector('#lotteryButton').addEventListener('click', () => {
-            window.location.href = `lottery.html?name=${encodeURIComponent(name)}`;
-        });
-    </script>
-
-</body>
-</html>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>选择页面</title>
+    <style>
+        body {
+            font-family: 'Arial', sans-serif;
+            height: 100vh;
+            margin: 0;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            background: linear-gradient(135deg, #6e45e2, #88d3ce);
+            color: white;
+        }
+        .container {
+            text-align: center;
+            background-color: rgba(255, 255, 255, 0.1);
+            padding: 30px;
+            border-radius: 15px;
+            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
+        }
+        #nameDisplay {
+            font-size: 2.5em;
+            margin-bottom: 30px;
+        }
+        button {
+            padding: 12px 30px;
+            font-size: 1.1em;
+            border: none;
+            border-radius: 50px;
+            background-color: #ff5722;
+            color: white;
+            cursor: pointer;
+            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
+            transition: background-color 0.3s ease, box-shadow 0.3s ease;
+            margin: 10px;
+        }
+        button:hover {
+            background-color: #ff3d00;
+            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
+        }
+    </style>
+</head>
+<body>
+
+    <div class="container">
+        <div id="nameDisplay">欢迎, </div>
+        <button id="answerButton">老实回答问题</button>
+        <button id="lotteryButton">消耗积分抽奖</button>
+    </div>
+
+    <script>
+        // 获取URL中的参数（名字）
+        const urlParams = new URLSearchParams(window.location.search);
+        const name = urlParams.get('student_name');
+        const id = urlParams.get('student_id');
+
+
+        // 显示被抽中的名字
+        const nameDisplay = document.querySelector('#nameDisplay');
+        nameDisplay.textContent = ` ${name} 你的选择是：`;
+
+        // 回答问题功能，跳转到回答问题页面
+        document.querySelector('#answerButton').addEventListener('click', () => {
+            window.location.href = `answer.html?student_name=${encodeURIComponent(name)}&student_id=${encodeURIComponent(id)}`;
+        });
+
+        // 抽奖功能，跳转到抽奖页面
+        document.querySelector('#lotteryButton').addEventListener('click', () => {
+            window.location.href = `lottery.html?student_name=${encodeURIComponent(name)}&student_id=${encodeURIComponent(id)}`;
+        });
+    </script>
+
+</body>
+</html>
