diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e37385..7b98d00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 Format mengikuti [Keep a Changelog](https://keepachangelog.com/) dan [Semantic Versioning](https://semver.org/).
 
+## [0.5.16] — 2026-11-05 — "restart-help"
+
+### Ditambahkan
+- Kotak panduan **Cara Restart Aplikasi** di halaman Update: self-hosted (PM2, manual, quadlet/systemd, Docker/Podman Compose) dan cloud/managed (restart otomatis pada update berikutnya atau hubungi admin server).
+
 ## [0.5.15] — 2026-11-05 — "update-keep-env"
 
 ### Diperbaiki
diff --git a/README.md b/README.md
index d11269c..b747bc2 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 
 <p align="center">
   <img src="https://img.shields.io/badge/lisensi-ISC-ADFF2F" alt="Lisensi: ISC">
-  <img src="https://img.shields.io/badge/versi-0.5.15_update--env-ADFF2F" alt="Versi 0.5.15 (update-keep-env)">
+  <img src="https://img.shields.io/badge/versi-0.5.16_restart--help-ADFF2F" alt="Versi 0.5.16 (restart-help)">
   <img src="https://img.shields.io/badge/Node.js-%E2%89%A520-339933" alt="Node.js >= 20">
   <img src="https://img.shields.io/badge/docker-ready-2496ED?logo=docker&logoColor=white" alt="Docker">
   <a href="https://demo-openisp.oxpoe.xyz"><img src="https://img.shields.io/badge/demo-live-ADFF2F?logo=googlechrome&logoColor=black" alt="Demo"></a>
diff --git a/package.json b/package.json
index 9d84709..947ca92 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "open-isp",
-  "version": "0.5.15",
+  "version": "0.5.16",
   "description": "OPEN-ISP \u2014 sistem billing & manajemen ISP open-source (PWA pelanggan, multi-OLT, RADIUS, WhatsApp, QRIS)",
   "main": "app-customer.js",
   "scripts": {
diff --git a/version.txt b/version.txt
index ab245e9..a6db491 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.5.15
\ No newline at end of file
+0.5.16
\ No newline at end of file
diff --git a/views/admin/update.ejs b/views/admin/update.ejs
index c9fa6d0..f41f198 100644
--- a/views/admin/update.ejs
+++ b/views/admin/update.ejs
@@ -79,6 +79,26 @@
       </div>
     </div>
 
+    <div class="card mb16">
+      <div class="card-hd"><h6><i class="bi bi-arrow-repeat"></i> <%= t('admin.update.restart_title', 'Cara Restart Aplikasi') %></h6></div>
+      <div class="card-bd" style="display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;font-size:12px">
+        <div style="border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:rgba(255,255,255,.02);line-height:1.75">
+          <div style="font-weight:800;margin-bottom:8px"><i class="bi bi-server"></i> <%= t('admin.update.restart_selfhosted', 'Self-hosted') %></div>
+          <div><b>PM2</b><br><code>pm2 restart all</code> <span style="color:var(--muted)">(atau <code>pm2 restart open-isp</code>)</span></div>
+          <div style="margin-top:8px"><b>Manual (tanpa PM2)</b><br><code>pkill -f "node app-customer.js"</code><br><code>nohup node app-customer.js &gt; logs/run.log 2&gt;&amp;1 &amp;</code></div>
+          <div style="margin-top:8px"><b>Quadlet / systemd</b><br><code>systemctl --user restart open-isp</code> <span style="color:var(--muted)">(user)</span><br><code>sudo systemctl restart open-isp</code> <span style="color:var(--muted)">(system)</span></div>
+          <div style="margin-top:8px"><b>Docker / Podman Compose</b><br><code>docker compose restart</code><br><code>podman compose restart</code> <span style="color:var(--muted)">(atau <code>up -d</code> bila env berubah)</span></div>
+          <div style="margin-top:8px;color:var(--muted)">Jalankan dari folder aplikasi, lalu muat ulang halaman ini.</div>
+        </div>
+        <div style="border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:rgba(59,130,246,.06);line-height:1.75">
+          <div style="font-weight:800;margin-bottom:8px"><i class="bi bi-cloud"></i> <%= t('admin.update.restart_cloud', 'Cloud / managed') %></div>
+          <div><i class="bi bi-check2-circle" style="color:var(--success)"></i> Restart dilakukan <b>otomatis pada update berikutnya</b>.</div>
+          <div style="margin-top:8px"><i class="bi bi-headset"></i> Butuh restart sekarang? <b>Hubungi admin server</b> — jangan jalankan perintah restart sendiri.</div>
+          <div style="margin-top:8px;color:var(--muted)">Cocok untuk instance yang dikelola penyedia/hosting bersama.</div>
+        </div>
+      </div>
+    </div>
+
     <% if (log) { %>
       <div class="card mb16">
         <div class="card-hd"><h6><i class="bi bi-terminal"></i> <%= t('admin.update.log_title', 'Log Update') %></h6></div>