diff --git a/frontend-admin/src/screens/admin/ProductsScreen.tsx b/frontend-admin/src/screens/admin/ProductsScreen.tsx
index c445eed2..16fd6dbe 100644
--- a/frontend-admin/src/screens/admin/ProductsScreen.tsx
+++ b/frontend-admin/src/screens/admin/ProductsScreen.tsx
@@ -260,6 +260,8 @@ export default function ProductsScreen() {
     // --------------------------------------------------
     // Submit
     // --------------------------------------------------
+    // Dans ProductsScreen.tsx, remplace le bloc handleSubmit par celui-ci :
+
     const handleSubmit = async () => {
         const err = validate();
         if (err) {
@@ -301,17 +303,23 @@ export default function ProductsScreen() {
                 });
                 productId = editingProduct.id;
             } else {
-                // Create product
+                // ✅ FIX : Création avec FormData au bon format pour le backend Go
                 const fd = new FormData();
                 fd.append("name", form.name.trim());
                 fd.append("category", form.category);
                 fd.append("description", form.description.trim());
                 fd.append("stock", form.stock);
-                fd.append("prices", JSON.stringify(prices));
 
-                // Attach pending media directly to creation FormData
-                pendingMedia.forEach((m, i) => {
-                    fd.append("files", {
+                // ✅ FIX PRINCIPAL : Envoyer les prix au format que Go attend
+                // Backend attend : prices[0][quantity], prices[0][price], etc.
+                prices.forEach((p, i) => {
+                    fd.append(`prices[${i}][quantity]`, String(p.quantity));
+                    fd.append(`prices[${i}][price]`, String(p.price));
+                });
+
+                // Attacher les médias en attente
+                pendingMedia.forEach((m) => {
+                    fd.append("media", {
                         uri: m.uri,
                         name: m.fileName,
                         type: m.mimeType,
@@ -322,7 +330,7 @@ export default function ProductsScreen() {
                 productId = createRes.data?.id;
             }
 
-            // 3) Upload new media for existing product edits
+            // 3) Upload new media pour les produits existants (mode edit)
             if (editingProduct && pendingMedia.length > 0) {
                 setUploadingMedia(true);
                 for (const m of pendingMedia) {
@@ -354,7 +362,6 @@ export default function ProductsScreen() {
             setUploadingMedia(false);
         }
     };
-
     // --------------------------------------------------
     // Delete product
     // --------------------------------------------------