diff --git a/client/src/components/layout/Sidebar.tsx b/client/src/components/layout/Sidebar.tsx
index dc8db0b..c5dbd05 100644
--- a/client/src/components/layout/Sidebar.tsx
+++ b/client/src/components/layout/Sidebar.tsx
@@ -103,6 +103,10 @@ const adminNavigation = [
 export default function Sidebar({ className }: SidebarProps) {
   const [location] = useLocation();
   const { user } = useAuth();
+  const { t } = useTranslation();
+
+  const navigation = getNavigation(t);
+  const managementNavigation = getManagementNavigation(t);
 
   const isActive = (href: string) => {
     if (href === "/dashboard") {
@@ -122,7 +126,7 @@ export default function Sidebar({ className }: SidebarProps) {
         <div className="px-3 py-2">
           <div className="space-y-1">
             <h2 className="mb-2 px-4 text-lg font-semibold tracking-tight">
-              Navigation
+              {t('common.navigation') || 'Navigation'}
             </h2>
             <div className="space-y-1">
               {navigation.map((item) => (
@@ -149,7 +153,7 @@ export default function Sidebar({ className }: SidebarProps) {
 
         <div className="px-3 py-2">
           <h2 className="mb-2 px-4 text-lg font-semibold tracking-tight">
-            Management
+            {t('common.management') || 'Management'}
           </h2>
           <div className="space-y-1">
             {managementNavigation
diff --git a/client/src/i18n/locales/ar.json b/client/src/i18n/locales/ar.json
index f05d7a2..e1575ae 100644
--- a/client/src/i18n/locales/ar.json
+++ b/client/src/i18n/locales/ar.json
@@ -19,17 +19,19 @@
     "close": "إغلاق",
     "open": "فتح",
     "yes": "نعم",
-    "no": "لا"
+    "no": "لا",
+    "navigation": "التنقل",
+    "management": "الإدارة"
   },
   "navigation": {
     "dashboard": "لوحة التحكم",
     "tasks": "المهام",
     "finances": "الماليات",
+    "professionals": "الدليل المهني",
     "ai": "المساعد الذكي",
-    "voice": "الصوت",
+    "voice": "الأوامر الصوتية",
     "analytics": "التحليلات",
     "monitoring": "مراقبة النظام",
-    "professionals": "الدليل المهني",
     "settings": "الإعدادات",
     "logout": "تسجيل الخروج",
     "profile": "الملف الشخصي"
diff --git a/client/src/i18n/locales/en.json b/client/src/i18n/locales/en.json
index 15e67b4..9bf5dea 100644
--- a/client/src/i18n/locales/en.json
+++ b/client/src/i18n/locales/en.json
@@ -19,15 +19,19 @@
     "close": "Close",
     "open": "Open",
     "yes": "Yes",
-    "no": "No"
+    "no": "No",
+    "navigation": "Navigation",
+    "management": "Management"
   },
   "navigation": {
     "dashboard": "Dashboard",
     "tasks": "Tasks",
     "finances": "Finances",
+    "professionals": "Professional Directory",
     "ai": "AI Assistant",
-    "voice": "Voice",
+    "voice": "Voice Commands",
     "analytics": "Analytics",
+    "monitoring": "System Monitor",
     "settings": "Settings",
     "logout": "Logout",
     "profile": "Profile"