diff --git a/assets/font/demo_index.html b/assets/font/demo_index.html
index bc67741..260aa45 100644
--- a/assets/font/demo_index.html
+++ b/assets/font/demo_index.html
@@ -306,6 +306,12 @@

+
+
+ researchgate
+ 
+
+
angellist
@@ -360,6 +366,12 @@

+
+
+ Google scholar
+ 
+
+
foursquare
@@ -830,6 +842,15 @@
+
+
+
+ researchgate
+
+ .icon-researchgate
+
+
+
@@ -911,6 +932,15 @@
+
+
+
+ Google scholar
+
+ .icon-Googlescholar
+
+
+
@@ -1317,6 +1347,14 @@
#icon-sun
+
+
+ researchgate
+ #icon-researchgate
+
+
+
+
+ Google scholar
+ #icon-Googlescholar
+
+