diff --git a/install_database.php b/install_database.php
deleted file mode 100644
index c54af64..0000000
--- a/install_database.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-// install_database.php - installer sementara database UAS SIG Tiara
-// HAPUS file ini setelah database berhasil diimport.
-
-set_time_limit(300);
-
-$host = getenv('DB_HOST') ?: 'localhost';
-$user = getenv('DB_USER') ?: 'root';
-$pass = getenv('DB_PASS') ?: (getenv('DB_PASSWORD') ?: '');
-$db   = getenv('DB_NAME') ?: 'db_bantuan';
-$port = (int)(getenv('DB_PORT') ?: 3306);
-
-echo "<h2>Install Database UAS SIG</h2>";
-echo "<p>Target koneksi: <b>" . htmlspecialchars($host) . ":" . htmlspecialchars((string)$port) . "</b>, database: <b>" . htmlspecialchars($db) . "</b>, user: <b>" . htmlspecialchars($user) . "</b></p>";
-
-$conn = new mysqli($host, $user, $pass, $db, $port);
-
-if ($conn->connect_error) {
-    die("<p style='color:red'>Koneksi gagal: " . htmlspecialchars($conn->connect_error) . "</p>");
-}
-
-$sqlFile = __DIR__ . "/database.sql";
-
-if (!file_exists($sqlFile)) {
-    die("<p style='color:red'>File SQL tidak ditemukan: " . htmlspecialchars($sqlFile) . "</p>");
-}
-
-$sql = file_get_contents($sqlFile);
-
-// Untuk Coolify normal user: database sudah dibuat lewat Initial Database,
-// jadi baris CREATE DATABASE dan USE database dihapus dari dump.
-$sql = preg_replace('/CREATE\s+DATABASE\s+IF\s+NOT\s+EXISTS\s+`?[^`\s;]+`?.*?;/is', '', $sql);
-$sql = preg_replace('/USE\s+`?[^`\s;]+`?\s*;/is', '', $sql);
-
-// Hindari duplikasi akun admin kalau installer terbuka ulang.
-$sql = str_replace(
-    "INSERT INTO users (nama_lengkap, username, email, password, role) VALUES",
-    "INSERT IGNORE INTO users (nama_lengkap, username, email, password, role) VALUES",
-    $sql
-);
-
-if ($conn->multi_query($sql)) {
-    do {
-        if ($result = $conn->store_result()) {
-            $result->free();
-        }
-    } while ($conn->more_results() && $conn->next_result());
-
-    if ($conn->errno) {
-        echo "<p style='color:red'>Ada error saat import: " . htmlspecialchars($conn->error) . "</p>";
-    } else {
-        echo "<p style='color:green;font-weight:bold'>Database berhasil diimport.</p>";
-        echo "<p>Setelah ini, hapus file <code>install_database.php</code> dari repo lalu redeploy.</p>";
-    }
-} else {
-    echo "<p style='color:red'>Import gagal: " . htmlspecialchars($conn->error) . "</p>";
-}
-
-$conn->close();
-?>