diff --git a/_config.yml b/_config.yml
index cf73b8a..5759ce6 100644
--- a/_config.yml
+++ b/_config.yml
@@ -64,13 +64,6 @@ people:
     - title: linkedin
       url: https://www.linkedin.com/in/tedkoyan
 
-- name: Mike Zhao
-  pic: mike
-  position: iOS Developer
-  social:
-    - title: github
-      url: https://github.com/DeRedBaron
-
 - name: Yifei Teng
   pic: yifei
   position: Backend, DevOps
diff --git a/_includes/css/agency.css b/_includes/css/agency.css
index 9ec32a7..511c375 100644
--- a/_includes/css/agency.css
+++ b/_includes/css/agency.css
@@ -273,10 +273,11 @@ header {
     -moz-background-size: cover;
     background-size: cover;
     -o-background-size: cover;
+    min-height: 61.8vh;
 }
 
 header .intro-text {
-    padding-top: 100px;
+    padding-top: 20vh;
     padding-bottom: 50px;
 }
 
@@ -655,7 +656,7 @@ section h3.section-subheading {
 
 .team-member img {
     margin: 0 auto;
-    border: 7px solid #fff;
+    border: 8px solid #f7f7f7;
 }
 
 .team-member h4 {
@@ -676,7 +677,7 @@ section h3.section-subheading {
     }
     .team-member img {
         margin: 0 auto;
-        border: 7px solid #fff;
+        border: 8px solid #f7f7f7;
         width : 40%;
         float: left;
         position:relative!important;
diff --git a/_includes/member.html b/_includes/member.html
index 5acce7e..103f76b 100644
--- a/_includes/member.html
+++ b/_includes/member.html
@@ -5,11 +5,14 @@ <h4>{{ member.name }}</h4>
     <p class="text-muted">{{ member.position }}</p>
     <ul class="list-inline social-buttons">
         {% for network in member.social %}
-            {% if network.title == 'email' %}
+            {% case network.title %}
+            {% when 'email' %}
                 {% assign icon_name = 'envelope-o' %}
+            {% when 'github' %}
+                {% assign icon_name = 'github-alt' %}
             {% else %}
                 {% assign icon_name = network.title %}
-            {% endif %}
+            {% endcase %}
         <li><a href="{{ network.url }}" target="_blank" ><i class="fa fa-{{ icon_name }}"></i></a>
         {% endfor %}
     </ul>
diff --git a/css/font-awesome/css/font-awesome.css b/css/font-awesome/css/font-awesome.css
index c26374e..72bde7a 100644
--- a/css/font-awesome/css/font-awesome.css
+++ b/css/font-awesome/css/font-awesome.css
@@ -1512,6 +1512,6 @@ Customized
 }
 
 .fa-zhihu{
-  -webkit-transform: rotateX(180deg) translateY(0.0rem) translateX(0.1rem);
-  transform: rotateX(180deg) translateY(0.0rem) translateX(0.1rem);
+  -webkit-transform: rotateX(180deg) translateY(0.25rem) translateX(0.1rem);
+  transform: rotateX(180deg) translateY(0.25rem) translateX(0.1rem);
 }
diff --git a/img/team/mike.jpg b/img/team/mike.jpg
deleted file mode 100644
index f227fe2..0000000
Binary files a/img/team/mike.jpg and /dev/null differ