diff --git a/frontend/modules/commercial/pages/suppliers/[id]/index.vue b/frontend/modules/commercial/pages/suppliers/[id]/index.vue
index ad43e1c..7289f15 100644
--- a/frontend/modules/commercial/pages/suppliers/[id]/index.vue
+++ b/frontend/modules/commercial/pages/suppliers/[id]/index.vue
@@ -62,7 +62,10 @@
             </div>
 
             <!-- ── Onglets (navigation libre, tout en lecture seule) ─────────── -->
-            <MalioTabList v-model="activeTab" :tabs="tabs" :max-visible-tabs="5" :max-width="1100" class="mt-[60px]">
+            <!-- Masque la barre d'onglets (et sa bordure) quand aucun onglet n'est
+                 visible : seul le formulaire principal est rempli (aligné sur le
+                 client). -->
+            <MalioTabList v-if="visibleTabKeys.length" v-model="activeTab" :tabs="tabs" :max-visible-tabs="5" :max-width="1100" class="mt-[60px]">
                 <!-- Onglet Information -->
                 <template #information>
                     <div class="mt-12 grid grid-cols-4 gap-x-[44px] gap-y-4 bg-white py-4 pl-[28px] pr-[60px] shadow-[0_4px_4px_0_rgba(0,0,0,0.25)]">
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 299887c..488a33c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -7,7 +7,7 @@
       "name": "starseed-frontend",
       "hasInstallScript": true,
       "dependencies": {
-        "@malio/layer-ui": "^1.7.12",
+        "@malio/layer-ui": "^1.7.13",
         "@nuxt/icon": "^2.2.1",
         "@nuxtjs/i18n": "^10.2.3",
         "@nuxtjs/tailwindcss": "^6.14.0",
@@ -1866,9 +1866,9 @@
       "license": "MIT"
     },
     "node_modules/@malio/layer-ui": {
-      "version": "1.7.12",
-      "resolved": "https://gitea.malio.fr/api/packages/MALIO-DEV/npm/%40malio%2Flayer-ui/-/1.7.12/layer-ui-1.7.12.tgz",
-      "integrity": "sha512-ezQLqi19K2ogI3XwSMsUyluU9x5C4W0tu1muxFbL3foKjibRYRg/FdvySivEhEsalAAt1E88V6Sv/06xPqyYTw==",
+      "version": "1.7.13",
+      "resolved": "https://gitea.malio.fr/api/packages/MALIO-DEV/npm/%40malio%2Flayer-ui/-/1.7.13/layer-ui-1.7.13.tgz",
+      "integrity": "sha512-/l3wAYKSeJSZslaom81/ugXrY/vVElrg6Mc6U16v7Pm2RruzLJQlX/90aIe+nYzl0xShRZPmdaD+eozFWmes/A==",
       "dependencies": {
         "@nuxt/icon": "^2.2.1",
         "@nuxtjs/tailwindcss": "^6.14.0",
diff --git a/frontend/package.json b/frontend/package.json
index 776fe52..c156cc8 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -17,7 +17,7 @@
     "test:e2e:ui": "playwright test --ui"
   },
   "dependencies": {
-    "@malio/layer-ui": "^1.7.12",
+    "@malio/layer-ui": "^1.7.13",
     "@nuxt/icon": "^2.2.1",
     "@nuxtjs/i18n": "^10.2.3",
     "@nuxtjs/tailwindcss": "^6.14.0",