diff --git a/src/hooks/useImages.ts b/src/hooks/useImages.ts
index 1505045..8a1275e 100644
--- a/src/hooks/useImages.ts
+++ b/src/hooks/useImages.ts
@@ -276,15 +276,28 @@ export function useImages() {
 
       try {
         const base64 = await blobToBase64(item.processedBlob)
-        // Utilise le nom de fichier original (sans extension) pour distinguer les images multiples
-        // ex: "32263.heic" → "32263.jpg", "32263-.heic" → "32263-.jpg"
         const basename = item.filename.split('/').pop()?.replace(/\.[^.]+$/, '') ?? item.ref
         const filename = `${basename}.jpg`
-        const res = await fetch('/api/images/upload', {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({ shopifyProductId: item.shopifyProductId, imageBase64: base64, filename }),
-        })
+
+        const doUpload = async (shopifyProductId: string) =>
+          fetch('/api/images/upload', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ shopifyProductId, imageBase64: base64, filename }),
+          })
+
+        let res = await doUpload(item.shopifyProductId)
+
+        // 404 = ID périmé (produit supprimé/recréé) → relancer la recherche par ref
+        if (res.status === 404) {
+          const searchRes = await fetch(`/api/products/search?ref=${encodeURIComponent(item.ref)}`)
+          const searchData = await searchRes.json()
+          if (searchData.found && searchData.shopifyId) {
+            update(id, { shopifyProductId: searchData.shopifyId, shopifyProductTitle: searchData.title })
+            res = await doUpload(searchData.shopifyId)
+          }
+        }
+
         const data = await res.json()
         if (!res.ok) throw new Error(data.error || `HTTP ${res.status}`)
         update(id, { status: data.skipped ? 'skipped' : 'uploaded', uploadedUrl: data.url })