diff --git a/components/admin/AdminAnalytics.tsx b/components/admin/AdminAnalytics.tsx
index dfa3a92..3aa294b 100644
--- a/components/admin/AdminAnalytics.tsx
+++ b/components/admin/AdminAnalytics.tsx
@@ -438,7 +438,7 @@ export default function AdminAnalytics() {
               <span>Today: {analyticsData?.orders?.totalToday || 0}</span>
               <TrendIndicator 
                 current={analyticsData?.orders?.totalToday || 0} 
-                previous={(analyticsData?.orders?.total || 0) / 30} // Rough estimate
+                previous={(analyticsData?.orders?.total || 0) / 30}
               />
             </div>
             
diff --git a/components/audio-preloader.tsx b/components/audio-preloader.tsx
index faff29e..51adb02 100644
--- a/components/audio-preloader.tsx
+++ b/components/audio-preloader.tsx
@@ -12,9 +12,16 @@ export function AudioPreloader() {
     audio.preload = 'auto'
     
     // Try to load it immediately
-    audio.load().catch(err => {
+    try {
+      const loadPromise = audio.load();
+      if (loadPromise !== undefined) {
+        loadPromise.catch(err => {
+          console.log('Audio preload failed (non-critical):', err)
+        });
+      }
+    } catch (err) {
       console.log('Audio preload failed (non-critical):', err)
-    })
+    }
 
     return () => {
       // Cleanup
diff --git a/components/dashboard/ChatDetail.tsx b/components/dashboard/ChatDetail.tsx
index 67e6ec7..017d176 100644
--- a/components/dashboard/ChatDetail.tsx
+++ b/components/dashboard/ChatDetail.tsx
@@ -153,21 +153,24 @@ export default function ChatDetail({ chatId }: { chatId: string }) {
   const playNotificationSound = () => {
     if (audioRef.current) {
       audioRef.current.currentTime = 0;
-      audioRef.current.play().catch(err => {
-        console.log('Error playing sound:', err);
-        // Fallback to simple beep if audio file fails
-        try {
-          const context = new (window.AudioContext || (window as any).webkitAudioContext)();
-          const oscillator = context.createOscillator();
-          oscillator.type = 'sine';
-          oscillator.frequency.setValueAtTime(800, context.currentTime);
-          oscillator.connect(context.destination);
-          oscillator.start();
-          oscillator.stop(context.currentTime + 0.2);
-        } catch (e) {
-          console.error('Could not play fallback audio', e);
-        }
-      });
+      const playPromise = audioRef.current.play();
+      if (playPromise !== undefined) {
+        playPromise.catch(err => {
+          console.log('Error playing sound:', err);
+          // Fallback to simple beep if audio file fails
+          try {
+            const context = new (window.AudioContext || (window as any).webkitAudioContext)();
+            const oscillator = context.createOscillator();
+            oscillator.type = 'sine';
+            oscillator.frequency.setValueAtTime(800, context.currentTime);
+            oscillator.connect(context.destination);
+            oscillator.start();
+            oscillator.stop(context.currentTime + 0.2);
+          } catch (e) {
+            console.error('Could not play fallback audio', e);
+          }
+        });
+      }
     } else {
       // Fallback to simple beep if audio element is not available
       try {
diff --git a/components/dashboard/ChatTable.tsx b/components/dashboard/ChatTable.tsx
index d3b981b..ff63394 100644
--- a/components/dashboard/ChatTable.tsx
+++ b/components/dashboard/ChatTable.tsx
@@ -92,9 +92,12 @@ export default function ChatTable() {
   // Play notification sound
   const playNotificationSound = () => {
     if (audioRef.current) {
-      audioRef.current.play().catch(e => {
-        console.log("Failed to play notification sound:", e);
-      });
+      const playPromise = audioRef.current.play();
+      if (playPromise !== undefined) {
+        playPromise.catch(e => {
+          console.log("Failed to play notification sound:", e);
+        });
+      }
     }
   };
   
diff --git a/components/notifications/OrderNotifications.tsx b/components/notifications/OrderNotifications.tsx
index b1eae7f..d10f488 100644
--- a/components/notifications/OrderNotifications.tsx
+++ b/components/notifications/OrderNotifications.tsx
@@ -51,21 +51,24 @@ export default function OrderNotifications() {
   const playNotificationSound = () => {
     if (audioRef.current) {
       audioRef.current.currentTime = 0;
-      audioRef.current.play().catch(err => {
-        console.log('Error playing sound:', err);
-        // Fallback to simple beep if audio file fails
-        try {
-          const context = new (window.AudioContext || (window as any).webkitAudioContext)();
-          const oscillator = context.createOscillator();
-          oscillator.type = 'sine';
-          oscillator.frequency.setValueAtTime(800, context.currentTime);
-          oscillator.connect(context.destination);
-          oscillator.start();
-          oscillator.stop(context.currentTime + 0.2);
-        } catch (e) {
-          console.error('Could not play fallback audio', e);
-        }
-      });
+      const playPromise = audioRef.current.play();
+      if (playPromise !== undefined) {
+        playPromise.catch(err => {
+          console.log('Error playing sound:', err);
+          // Fallback to simple beep if audio file fails
+          try {
+            const context = new (window.AudioContext || (window as any).webkitAudioContext)();
+            const oscillator = context.createOscillator();
+            oscillator.type = 'sine';
+            oscillator.frequency.setValueAtTime(800, context.currentTime);
+            oscillator.connect(context.destination);
+            oscillator.start();
+            oscillator.stop(context.currentTime + 0.2);
+          } catch (e) {
+            console.error('Could not play fallback audio', e);
+          }
+        });
+      }
     }
   };
 
diff --git a/lib/notification-context.tsx b/lib/notification-context.tsx
index daeb11e..9b97c74 100644
--- a/lib/notification-context.tsx
+++ b/lib/notification-context.tsx
@@ -147,21 +147,24 @@ export function NotificationProvider({ children }: NotificationProviderProps) {
   const playNotificationSound = () => {
     if (audioRef.current) {
       audioRef.current.currentTime = 0;
-      audioRef.current.play().catch(err => {
-        console.log('Error playing sound:', err);
-        // Fallback beep if audio file fails
-        try {
-          const context = new (window.AudioContext || (window as any).webkitAudioContext)();
-          const oscillator = context.createOscillator();
-          oscillator.type = 'sine';
-          oscillator.frequency.setValueAtTime(800, context.currentTime);
-          oscillator.connect(context.destination);
-          oscillator.start();
-          oscillator.stop(context.currentTime + 0.2);
-        } catch (e) {
-          console.error('Could not play fallback audio', e);
-        }
-      });
+      const playPromise = audioRef.current.play();
+      if (playPromise !== undefined) {
+        playPromise.catch(err => {
+          console.log('Error playing sound:', err);
+          // Fallback beep if audio file fails
+          try {
+            const context = new (window.AudioContext || (window as any).webkitAudioContext)();
+            const oscillator = context.createOscillator();
+            oscillator.type = 'sine';
+            oscillator.frequency.setValueAtTime(800, context.currentTime);
+            oscillator.connect(context.destination);
+            oscillator.start();
+            oscillator.stop(context.currentTime + 0.2);
+          } catch (e) {
+            console.error('Could not play fallback audio', e);
+          }
+        });
+      }
     }
   };