diff --git a/backend/src/routes/remboursements.js b/backend/src/routes/remboursements.js
index 66ab6ea..6e61bd8 100644
--- a/backend/src/routes/remboursements.js
+++ b/backend/src/routes/remboursements.js
@@ -165,8 +165,8 @@ router.get('/', (req, res) => {
       b.*,
       CASE b.type
         WHEN 'normal'           THEN b.inv_nom_projet
-        WHEN 'bonus_parrainage' THEN '— Bonus Parrainage'
-        WHEN 'bonus_plateforme' THEN '— Bonus Plateforme'
+        WHEN 'bonus_parrainage' THEN '— Bonus Parrainage' || CASE WHEN NULLIF(b.notes, '') IS NOT NULL THEN ' — ' || b.notes ELSE '' END
+        WHEN 'bonus_plateforme' THEN '— Bonus Plateforme' || CASE WHEN NULLIF(b.notes, '') IS NOT NULL THEN ' — ' || b.notes ELSE '' END
         ELSE b.inv_nom_projet
       END AS nom_projet,
       p.nom  AS plateforme_nom,
diff --git a/frontend/src/components/RembFormModal.jsx b/frontend/src/components/RembFormModal.jsx
index 02fb003..b8d8fb2 100644
--- a/frontend/src/components/RembFormModal.jsx
+++ b/frontend/src/components/RembFormModal.jsx
@@ -137,8 +137,8 @@ export default function RembFormModal({
             </div>
           )}
           {!locked && isBonus && (
-            <div style={{ gridColumn: 'span 2' }}>
-              <label>Plateforme associée (bonus)</label>
+            <div>
+              <label>Plateforme associée</label>
               <select value={form.bonus_plateforme_id} onChange={e => {
                   const plat = plateformes.find(p => String(p.id) === e.target.value);
                   onFormPatch({ bonus_plateforme_id: e.target.value, bonus_investisseur_id: plat?.investisseur_id ? String(plat.investisseur_id) : '' });
@@ -148,6 +148,13 @@ export default function RembFormModal({
               </select>
             </div>
           )}
+          {!locked && isBonus && (
+            <div>
+              <label>Date *</label>
+              <input type="date" required value={form.date_remb || ''}
+                onChange={e => onFieldChange('date_remb', e.target.value)} />
+            </div>
+          )}
 
           {/* ── Champs remboursement normal ── */}
           {!isBonus && (<>
@@ -264,16 +271,16 @@ export default function RembFormModal({
           {/* ── Bonus (mode non verrouillé uniquement) ── */}
           {!locked && isBonus && (
             <div>
-              <label>Date *</label>
-              <input type="date" required value={form.date_remb || ''}
-                onChange={e => onFieldChange('date_remb', e.target.value)} />
+              <label>Montant (€)</label>
+              <input type="number" step="0.01" value={form.cashback ?? 0}
+                onChange={e => onFieldChange('cashback', e.target.value)} />
             </div>
           )}
           {!locked && isBonus && (
             <div style={{ gridColumn: 'span 2' }}>
-              <label>Montant (€)</label>
-              <input type="number" step="0.01" value={form.cashback ?? 0}
-                onChange={e => onFieldChange('cashback', e.target.value)} />
+              <label>Projet / Commentaire</label>
+              <input type="text" placeholder="Nom du projet sollicité par le filleul…" value={form.notes || ''}
+                onChange={e => onFieldChange('notes', e.target.value)} />
             </div>
           )}