diff --git a/logout.php b/logout.php
index 3f7b77d..e21834c 100644
--- a/logout.php
+++ b/logout.php
@@ -1,5 +1,14 @@
 <?php
+include "koneksi.php";
 session_start();
+
+// Simpan saldo terakhir ke database sebelum logout
+if (isset($_SESSION['username']) && isset($_SESSION['balance'])) {
+    $username = mysqli_real_escape_string($conn, $_SESSION['username']);
+    $balance = (int)$_SESSION['balance'];
+    mysqli_query($conn, "UPDATE users SET balance = $balance WHERE username = '$username'");
+}
+
 session_unset();
 session_destroy();
 header('Location: loginn.php');
diff --git a/ody git.js b/ody git.js
index 8ca7e7f..34791fd 100644
--- a/ody git.js	
+++ b/ody git.js	
@@ -4,6 +4,25 @@ function setMessage(text, status) {
   messageEl.className = status; // 'win', 'lose', atau '' (tie)
 }
 
+// Fungsi untuk update balance ke server
+async function updateBalanceToServer(newBalance) {
+  try {
+    const response = await fetch('update_balance.php', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ balance: newBalance }),
+    });
+    const data = await response.json();
+    if (!data.success) {
+      console.error('Failed to update balance:', data.error);
+    }
+  } catch (error) {
+    console.error('Error updating balance:', error);
+  }
+}
+
 // Simple Blackjack implementation
 const SUITS = ['♠', '♥', '♦', '♣'];
 const RANKS = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K'];
@@ -110,6 +129,7 @@ function startRound() {
 
   currentBet = bet;
   balance -= bet;
+  updateBalanceToServer(balance); // Update to server
   inRound = true;
   dealerHidden = true;
 
@@ -129,10 +149,12 @@ function startRound() {
 
     if (dealerVal === 21) {
       balance += currentBet;
+      updateBalanceToServer(balance); // Update to server
       setMessage('Tie (seri).', '');
     } else {
       const payout = Math.floor(currentBet * 2.5);
       balance += payout;
+      updateBalanceToServer(balance); // Update to server
       setMessage('Blackjack! You Win!', 'win');
     }
 
@@ -171,10 +193,12 @@ function playerStand() {
 
   if (dv > 21 || pv > dv) {
     balance += currentBet * 2;
+    updateBalanceToServer(balance); // Update to server
     setMessage('You Win!', 'win');
 
   } else if (pv === dv) {
     balance += currentBet;
+    updateBalanceToServer(balance); // Update to server
     setMessage('Tie (seri).', '');
 
   } else {
@@ -191,6 +215,7 @@ function playerDouble() {
   if (balance < currentBet) { alert('Bank tidak cukup untuk double.'); return; }
 
   balance -= currentBet;
+  updateBalanceToServer(balance); // Update to server
   currentBet *= 2;
 
   player.push(deck.pop());
@@ -216,7 +241,7 @@ doubleBtn.addEventListener('click', playerDouble);
 
 newRoundBtn.addEventListener('click', () => {
   if (inRound && !confirm('Masih dalam ronde. Reset?')) return;
-  // Do NOT reset balance to 1000. Balance persists.
+  // Do NOT reset balance. Balance persists.
   currentBet = 0;
   inRound = false;
   dealer = [];
@@ -279,6 +304,7 @@ function processTopUp() {
 
   // Simulasi proses top up (dalam implementasi nyata, ini akan terhubung ke payment gateway)
   balance += amount;
+  updateBalanceToServer(balance); // Update to server
   topUpAmount += amount;
 
   // Tambahkan ke riwayat top up
@@ -372,9 +398,7 @@ const originalNewRound = newRoundBtn.onclick;
 newRoundBtn.onclick = function () {
   if (inRound && !confirm('Masih dalam ronde. Reset?')) return;
 
-  // Reset saldo tapi pertahankan riwayat top up
-  const currentTopUpAmount = topUpAmount;
-  balance = 1000 + currentTopUpAmount;
+  // Reset game tapi jangan reset balance
   currentBet = 0;
   inRound = false;
   dealer = [];
diff --git a/update_balance.php b/update_balance.php
new file mode 100644
index 0000000..69f31e1
--- /dev/null
+++ b/update_balance.php
@@ -0,0 +1,36 @@
+<?php
+include 'koneksi.php';
+session_start();
+
+if (!isset($_SESSION['username'])) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Not logged in']);
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    http_response_code(405);
+    echo json_encode(['error' => 'Method not allowed']);
+    exit;
+}
+
+$input = json_decode(file_get_contents('php://input'), true);
+$new_balance = isset($input['balance']) ? (int)$input['balance'] : null;
+
+if ($new_balance === null || $new_balance < 0) {
+    http_response_code(400);
+    echo json_encode(['error' => 'Invalid balance']);
+    exit;
+}
+
+$username = mysqli_real_escape_string($conn, $_SESSION['username']);
+$query = "UPDATE users SET balance = $new_balance WHERE username = '$username'";
+
+if (mysqli_query($conn, $query)) {
+    $_SESSION['balance'] = $new_balance;
+    echo json_encode(['success' => true, 'balance' => $new_balance]);
+} else {
+    http_response_code(500);
+    echo json_encode(['error' => 'Database update failed']);
+}
+?>
\ No newline at end of file