diff --git a/Dockerfile b/Dockerfile
index 1f89853..89bb00d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ FROM node:22-alpine AS build
 WORKDIR /app
 
 COPY package.json package-lock.json ./
+RUN npm config set registry https://mirror2.chabokan.net/npm/
 RUN npm ci
 
 COPY . .
diff --git a/src/views/products/ProductDetailView.vue b/src/views/products/ProductDetailView.vue
index 277f944..cf7ded4 100644
--- a/src/views/products/ProductDetailView.vue
+++ b/src/views/products/ProductDetailView.vue
@@ -7,7 +7,7 @@ import { useCartStore } from '@/stores/cart'
 import { useCatalogStore } from '@/stores/catalog'
 import type { CatalogProductCard } from '@/types/crm'
 import type { Product } from '@/types'
-import { formatNumber } from '@/utils/format'
+import { formatMeterage, formatNumber } from '@/utils/format'
 import IconChevronBack from '@/components/icons/IconChevronBack.vue'
 import IconCart from '@/components/icons/IconCart.vue'
 import IconCatalog from '@/components/icons/IconCatalog.vue'
@@ -35,10 +35,13 @@ const showAllSpecs = ref(false)
 
 const rollMeters = computed(() => product.value?.rollMeters ?? 50)
 const orderMeters = computed(() => rolls.value * rollMeters.value)
-const minRolls = computed(() => {
-  const min = product.value?.minMeterage ?? rollMeters.value
-  return Math.max(1, Math.ceil(min / rollMeters.value))
+const minOrderMeters = computed(() => {
+  const min = product.value?.minMeterage
+  return min && min > 0 ? min : rollMeters.value
 })
+const minRolls = computed(() =>
+  Math.max(1, Math.ceil(minOrderMeters.value / rollMeters.value)),
+)
 
 async function load() {
   if (!productId.value) {
@@ -295,7 +298,7 @@ function shareProduct() {
           <IconCart :size="18" color="#ffffff" />
           {{ adding ? 'در حال افزودن...' : 'افزودن به سفارش' }}
         </button>
-        <p class="min-note">حداقل سفارش: {{ formatNumber(minRolls) }} طاقه</p>
+        <p class="min-note">حداقل سفارش: {{ formatMeterage(minOrderMeters) }}</p>
       </div>
     </footer>
   </div>