diff --git a/public/js/app.js b/public/js/app.js
index f3920e6..8969c82 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -963,31 +963,40 @@
     if (currentLatencies && currentLatencies.length > 0) {
       const countryCoords = {
         'china': [116.4074, 39.9042],
+        'cn': [116.4074, 39.9042],
         'beijing': [116.4074, 39.9042],
         'shanghai': [121.4737, 31.2304],
         'hong kong': [114.1694, 22.3193],
+        'hk': [114.1694, 22.3193],
         'taiwan': [120.9605, 23.6978],
+        'tw': [120.9605, 23.6978],
         'united states': [-95.7129, 37.0902],
+        'us': [-95.7129, 37.0902],
         'us seattle': [-122.3321, 47.6062],
         'seattle': [-122.3321, 47.6062],
         'us chicago': [-87.6298, 41.8781],
         'chicago': [-87.6298, 41.8781],
-        'news york': [-74.0060, 40.7128],
-        'new york corp': [-74.0060, 40.7128],
         'new york': [-74.0060, 40.7128],
+        'new york corp': [-74.0060, 40.7128],
         'san francisco': [-122.4194, 37.7749],
         'los angeles': [-118.2437, 34.0522],
         'japan': [138.2529, 36.2048],
+        'jp': [138.2529, 36.2048],
         'tokyo': [139.6917, 35.6895],
         'singapore': [103.8198, 1.3521],
+        'sg': [103.8198, 1.3521],
         'germany': [10.4515, 51.1657],
+        'de': [10.4515, 51.1657],
         'frankfurt': [8.6821, 50.1109],
         'united kingdom': [-3.436, 55.3781],
+        'uk': [-3.436, 55.3781],
         'london': [-0.1276, 51.5074],
         'france': [2.2137, 46.2276],
+        'fr': [2.2137, 46.2276],
         'paris': [2.3522, 48.8566],
         'south korea': [127.7669, 35.9078],
         'korea': [127.7669, 35.9078],
+        'kr': [127.7669, 35.9078],
         'seoul': [126.9780, 37.5665]
       };