diff --git a/components/layout/upHeader.tsx b/components/layout/upHeader.tsx
index 814f4ee..546c975 100644
--- a/components/layout/upHeader.tsx
+++ b/components/layout/upHeader.tsx
@@ -14,7 +14,7 @@ export default function UpHeader() {
   const t = useTranslations();
   return (
     <div className="w-full border-b border-gray-400/50">
-      <div className="max-w-7xl mx-auto py-2 px-4 sm:px-6 lg:px-8 flex justify-between items-center">
+      <div className="max-w-7xl mx-auto py-2 px-4 sm:px-6 lg:px-8 flex max-[450px]:flex-col justify-between gap-2 items-center">
         <div className="flex items-center gap-2">
           <p className="text-white font-medium">{t("navbar.connect")}:</p>
           <div className="flex items-center gap-3">
diff --git a/messages/en.json b/messages/en.json
index b6265f4..ee9c92e 100644
--- a/messages/en.json
+++ b/messages/en.json
@@ -120,6 +120,13 @@
       },
       "contact": "CONTACT US",
       "award": "Best Fire Protection Award 2025"
+    },
+    "subPages": {
+      "baza": "Regulatory base",
+      "certificate": "SLT BLOCKFIRE Certificates",
+      "notePP": "Installation guide for PP pipes and fittings",
+      "noteTrailer": "Installation guide for welded saddles",
+      "noteFlans": "Installation guide for PP flanges"
     }
   },
   "contact": {
@@ -209,7 +216,7 @@
   },
   "navbar": {
     "home": "HOME",
-    "about": "ABOUT",
+    "about": "ABOUT COMPANY",
     "pages": "PAGES",
     "services": "SERVICES",
     "faq": "FAQ",
@@ -300,7 +307,7 @@
   "clear_all": "Clear all",
   "image_not_found": "Image not available",
   "loading_error": "An error occurred while loading data",
-  "products_not_found":"Products not found",
+  "products_not_found": "Products not found",
   "priceModal": {
     "title": "Get Price",
     "product": {
diff --git a/messages/ru.json b/messages/ru.json
index 8970b6a..27e01b8 100644
--- a/messages/ru.json
+++ b/messages/ru.json
@@ -120,6 +120,13 @@
       },
       "contact": "СВЯЗАТЬСЯ С НАМИ",
       "award": "Лучшая Пожарная Защита 2025"
+    },
+    "subPages": {
+      "baza": "Нормативная база",
+      "certificate": "Сертификаты SLT BLOCKFIRE",
+      "notePP": "Инструкция по монтажу ПП труб и фитингов",
+      "noteTrailer": "Инструкция по монтажу вварных сёдел",
+      "noteFlans": "Инструкция по монтажу фланцев из ПП"
     }
   },
   "contact": {
@@ -209,7 +216,7 @@
   },
   "navbar": {
     "home": "ГЛАВНАЯ",
-    "about": "О НАС",
+    "about": "О компании",
     "pages": "СТРАНИЦЫ",
     "services": "УСЛУГИ",
     "faq": "ЧЗВ",
@@ -300,7 +307,7 @@
   "clear_all": "Очистить всё",
   "image_not_found": "Изображение отсутствует",
   "loading_error": "Произошла ошибка при загрузке данных",
-  "products_not_found":"Товары не найдены",
+  "products_not_found": "Товары не найдены",
   "priceModal": {
     "title": "Узнать цену",
     "product": {
diff --git a/messages/uz.json b/messages/uz.json
index 9c14010..d1f0505 100644
--- a/messages/uz.json
+++ b/messages/uz.json
@@ -120,6 +120,13 @@
       },
       "contact": "BIZ BILAN BOG'LANISH",
       "award": "Eng Yaxshi Yong'in Himoyasi 2025"
+    },
+    "subPages":{
+      "baza":"Normativ baza",
+      "certificate":"SLT BLOCKFIRE sertifikatlari",
+      "notePP":"PP trubalar va fitinglar bo‘yicha o‘rnatish qo‘llanmasi",
+      "noteTrailer":"Qo‘shma tirkamalar o‘rnatish bo‘yicha qo‘llanma",
+      "noteFlans":"PP flanslar o‘rnatish bo‘yicha qo‘llanma"
     }
   },
   "contact": {
@@ -209,7 +216,7 @@
   },
   "navbar": {
     "home": "ASOSIY",
-    "about": "BIZ HAQIMIZDA",
+    "about": "KAMPANIYA HAQIDA",
     "pages": "SAHIFALAR",
     "services": "XIZMATLAR",
     "faq": "FAQ",
diff --git a/public/images/about/flages.png b/public/images/about/flages.png
new file mode 100644
index 0000000..7661a17
Binary files /dev/null and b/public/images/about/flages.png differ
diff --git a/public/images/about/gaza.jpg b/public/images/about/gaza.jpg
new file mode 100644
index 0000000..65d26f4
Binary files /dev/null and b/public/images/about/gaza.jpg differ
diff --git a/public/images/about/pp.avif b/public/images/about/pp.avif
new file mode 100644
index 0000000..be931ce
Binary files /dev/null and b/public/images/about/pp.avif differ
diff --git a/public/images/about/sertificate.webp b/public/images/about/sertificate.webp
new file mode 100644
index 0000000..a362882
Binary files /dev/null and b/public/images/about/sertificate.webp differ