diff --git a/server/cn/home/www/HomePage/index.php b/server/cn/home/www/HomePage/index.html
similarity index 99%
rename from server/cn/home/www/HomePage/index.php
rename to server/cn/home/www/HomePage/index.html
index 75ef965..fc904f1 100644
--- a/server/cn/home/www/HomePage/index.php
+++ b/server/cn/home/www/HomePage/index.html
@@ -293,7 +293,7 @@ var Clock = (function() {
     var defaultStyles = function() {
         textSize = 140;
         // particle color
-        particleColor = 'hsla(0, 0%, 100%, 0.3)'; 
+        particleColor = 'hsla(0, 0%, 100%, 0.5)'; 
 
         // color stops
         var gradientStops = { 
@@ -549,7 +549,7 @@ var Clock = (function() {
         };
 
         // change particle color
-        particleColor = 'hsla(' + hue + ', 10%, 50%, 0.3)';
+        particleColor = 'hsla(' + hue + ', 10%, 50%, 0.7)';
 
         // create gradient
         setGradient(gradientStops);