diff --git a/web/src/context/AppContext.tsx b/web/src/context/AppContext.tsx
index 930156e..4682d48 100644
--- a/web/src/context/AppContext.tsx
+++ b/web/src/context/AppContext.tsx
@@ -572,14 +572,12 @@ export const AppProvider = ({ children }: { children: React.ReactNode }) => {
     // O backend usa image_url, não imageUrl. Se existir novo no payload usa, senão fallback para o atual.
     const resolvedImageUrl = imageUrl ?? currentShop?.imageUrl;
 
-    const { error } = await supabase.from('shops').upsert({
-      id: shopId,
-      name: currentShop?.name || 'Barbearia',
-      address: currentShop?.address || '',
-      rating: currentShop?.rating ?? 0,
-      image_url: resolvedImageUrl,
-      ...dbPayload,
-    }, { onConflict: 'id' });
+    const updateData: Record<string, any> = { ...dbPayload };
+    if (resolvedImageUrl !== undefined) updateData.image_url = resolvedImageUrl;
+    if (!updateData.name) updateData.name = currentShop?.name || 'Barbearia';
+    if (!updateData.address && dbPayload.address !== undefined) updateData.address = dbPayload.address;
+
+    const { error } = await supabase.from('shops').update(updateData).eq('id', shopId);
 
     if (error) {
       console.error('ERRO SUPABASE updateShopDetails:', error);