Use local lato font install

css/design.css

@@ -3,7 +3,7 @@
   font-style: normal;
   font-weight: 400;
   font-display: swap;
-  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v15/S6uyw4BMUTPHjx4wWw.ttf) format('truetype');
+  src: local('Lato Regular'), local('Lato-Regular'), url(/css/font/lato.ttf) format('truetype');
 }
 @viewport {
   width: device-width;