diff --git a/database/connect.php b/database/connect.php
new file mode 100644
index 000000000..eb79b69d1
--- /dev/null
+++ b/database/connect.php
@@ -0,0 +1,21 @@
+<?php
+$server = 'localhost:3306';
+$user = 'root';
+$pass = '';
+$database = 'web_pka';
+
+$connect = new mysqli(
+    $server,
+    $user,
+    $pass,
+    $database
+);
+
+if ($connect) {
+    mysqli_query($connect, "SET NAMES 'utf8' ");
+    echo "success";
+} else {
+    echo "error";
+}
+
+?>
\ No newline at end of file
diff --git a/database/index.php b/database/index.php
new file mode 100644
index 000000000..f31d6a20e
--- /dev/null
+++ b/database/index.php
@@ -0,0 +1,55 @@
+<h1>Danh mục sinh viên đăng ký môn học</h1>
+<style>
+    table {
+        width: 100%;
+        border-collapse: collapse;
+    }
+
+    table,
+    th,
+    td {
+        border: 1px solid black;
+        padding: 8px;
+    }
+</style>
+<table style="border: 1;">
+    <tr>
+        <th>MSSV</th>
+        <th>Họ tên</th>
+        <th>Kỳ</th>
+        <th>Đăng ký</th>
+    </tr>
+    <?php
+    $server = 'localhost:3306';
+    $user = 'root';
+    $pass = '';
+    $database = 'web_pka';
+    $conn = new mysqli($server, $user, $pass, $database);
+    // Kiểm tra kết nối
+    if ($conn->connect_error) {
+        die("Kết nối CSDL thất bại: " . $conn->connect_error);
+    }
+    $sql = "SELECT sinhvien.MSSV, sinhvien.HoTen, monhoc.MaMH, monhoc.TenMH, dangky.Ky
+            FROM dangky
+            JOIN sinhvien ON dangky.MSSV = sinhvien.MSSV
+            JOIN monhoc ON dangky.MaMH = monhoc.MaMH;";
+    $result = $conn->query($sql);
+    if ($result) {
+        if ($result->num_rows > 0) {
+            while ($row = $result->fetch_assoc()) {
+                echo "<tr>";
+                echo "<td>" . $row["MSSV"] . "</td>";
+                echo "<td>" . $row["HoTen"] . "</td>";
+                echo "<td>" . $row["Ky"] . "</td>";
+                echo "<td>" . $row["TenMH"] . "</td>";
+                echo "</tr>";
+            }
+        } else {
+            echo "<tr><td colspan='5'>Không có dữ liệu</td></tr>";
+        }
+    } else {
+        echo "Error: " . $conn->error;
+    }
+    $conn->close();
+    ?>
+</table>
\ No newline at end of file