diff --git a/web/html/xui/xray.html b/web/html/xui/xray.html
index 6d3427a0..2de26cd5 100644
--- a/web/html/xui/xray.html
+++ b/web/html/xui/xray.html
@@ -537,7 +537,7 @@
                     cn: ["geoip:cn"],
                     ir: ["ext:geoip_IR.dat:ir"],
                     ru: ["geoip:ru"],
-					vn: ["ext:geoip_VN.dat:vn"],
+		    vn: ["ext:geoip_VN.dat:vn"],
                 },
                 domains: {
                     ads: [