diff --git a/api/api/products/views.py b/api/api/products/views.py
index 3409df0..d60f06b 100644
--- a/api/api/products/views.py
+++ b/api/api/products/views.py
@@ -1796,6 +1796,7 @@ class CameraFrameView(BaseView):
         date = timezone.now().strftime('%Y-%m-%d')
         session_id = request.data.get("session_id", "unknown-session")
         phone_model = request.data.get('phone_model', 'unknown phone')
-        key = f'{date}/{phone_model}-{session_id}-{filename}'
+        seq_num = request.data.get('seq_num', time.time())
+        key = f'{date}/{phone_model}-{session_id}-{seq_num}-{filename}'
         oss_put(key, filebody, bucket=settings.FRAMES_BUCKET)
         return JsonResponse({})