diff --git a/.vercelignore b/.vercelignore
new file mode 100644
index 0000000..3e9edfd
--- /dev/null
+++ b/.vercelignore
@@ -0,0 +1,9 @@
+.git
+.github
+.vercel
+node_modules
+dist
+tools
+.env*
+config.local.*
+*.log
diff --git a/index.html b/index.html
index fee81cf..49c2f23 100644
--- a/index.html
+++ b/index.html
@@ -671,6 +671,17 @@
         <div class="card" id="card-persistent-global">
           <div class="card-title" data-i18n="persistentGlobalTitle">⚙️ สวิตช์ระบบพิเศษของ GaC</div>
           <div style="display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem;">
+            <div class="ex-switch-card">
+              <div>
+                <div style="font-weight: 700;">Freecam / FaceCam</div>
+                <div style="font-size: 0.8rem; color: var(--text-muted);">เลือกโหมด แล้วกด Tab ในเกมเพื่อเปิดหรือปิดกล้อง</div>
+                <label for="camera-mode">โหมดกล้อง</label>
+                <select id="camera-mode"><option value="freecam">Freecam</option><option value="facecam">FaceCam (ทดลอง)</option></select>
+                <label for="camera-distance">ระยะ FaceCam</label>
+                <input id="camera-distance" type="number" min="0.5" max="5" step="0.1" value="2">
+                <button type="button" class="btn btn-success" id="btn-save-camera">บันทึกกล้อง</button>
+              </div>
+            </div>
             <div class="ex-switch-card">
               <div>
                 <div style="font-weight: 700;" data-i18n="globalFeatureSilverWolf">Silver Wolf Global Feature</div>
diff --git a/js/app.js b/js/app.js
index c6f2cad..21c23ec 100644
--- a/js/app.js
+++ b/js/app.js
@@ -7614,6 +7614,11 @@ async function loadPersistentSettings() {
     }
     if (!data) return;
 
+    const cameraMode = document.getElementById('camera-mode');
+    const cameraDistance = document.getElementById('camera-distance');
+    if (cameraMode) cameraMode.value = data.camera_settings?.mode || 'freecam';
+    if (cameraDistance) cameraDistance.value = data.camera_settings?.distance ?? 2;
+
     if (data.main_character && el.persistentMcSelect) {
       el.persistentMcSelect.value = data.main_character;
     }
@@ -8422,6 +8427,21 @@ function setupEvents() {
   });
 
   // Persistent Toggles
+  document.getElementById('btn-save-camera')?.addEventListener('click', async () => {
+    const button = document.getElementById('btn-save-camera');
+    const mode = document.getElementById('camera-mode').value;
+    const distance = Number(document.getElementById('camera-distance').value);
+    if (!Number.isFinite(distance) || distance < 0.5 || distance > 5) {
+      showToast('ระยะ FaceCam ต้องอยู่ระหว่าง 0.5 ถึง 5', 'error'); return;
+    }
+    button.disabled = true;
+    try {
+      const saved = await apiCall('/api/camera', 'POST', { mode, distance });
+      if (state.persistentData) state.persistentData.camera_settings = saved;
+      showToast('บันทึกกล้องแล้ว', 'success');
+    } catch (err) { showToast(err.message, 'error'); }
+    finally { button.disabled = false; }
+  });
   document.getElementById('btn-save-aha-help')?.addEventListener('click', async () => {
     const select = document.getElementById('aha-help-level');
     const button = document.getElementById('btn-save-aha-help');
diff --git a/scripts/build-vercel.cjs b/scripts/build-vercel.cjs
new file mode 100644
index 0000000..382e3e7
--- /dev/null
+++ b/scripts/build-vercel.cjs
@@ -0,0 +1,13 @@
+// Only the static web application is published; repository tools and local
+// configuration are not copied to the public deployment.
+const fs = require('node:fs');
+const path = require('node:path');
+const root = path.resolve(__dirname, '..');
+const output = path.join(root, 'dist');
+fs.mkdirSync(output, { recursive: true });
+for (const name of ['index.html', 'version.json', 'assets', 'css', 'js']) {
+  const source = path.join(root, name);
+  if (!fs.existsSync(source)) throw new Error(`Missing static application input: ${name}`);
+  fs.cpSync(source, path.join(output, name), { recursive: true, force: true });
+}
+console.log('Static application prepared for Vercel.');
diff --git a/vercel.json b/vercel.json
new file mode 100644
index 0000000..828259f
--- /dev/null
+++ b/vercel.json
@@ -0,0 +1,4 @@
+{
+  "buildCommand": "node scripts/build-vercel.cjs",
+  "outputDirectory": "dist"
+}