diff --git a/assets/font/demo_index.html b/assets/font/demo_index.html
index e83c2cb..dedba4d 100644
--- a/assets/font/demo_index.html
+++ b/assets/font/demo_index.html
@@ -90,6 +90,12 @@
                 <div class="code-name">&amp;#xe697;</div>
               </li>
           
+            <li class="dib">
+              <span class="icon iconfont">&#xe645;</span>
+                <div class="name">bitbucket</div>
+                <div class="code-name">&amp;#xe645;</div>
+              </li>
+          
             <li class="dib">
               <span class="icon iconfont">&#xe6b6;</span>
                 <div class="name">instagram</div>
@@ -138,6 +144,12 @@
                 <div class="code-name">&amp;#xf218;</div>
               </li>
           
+            <li class="dib">
+              <span class="icon iconfont">&#xf239;</span>
+                <div class="name">stack-overflow</div>
+                <div class="code-name">&amp;#xf239;</div>
+              </li>
+          
             <li class="dib">
               <span class="icon iconfont">&#xf246;</span>
                 <div class="name">telegram-plane</div>
@@ -296,6 +308,15 @@
             </div>
           </li>
           
+          <li class="dib">
+            <span class="icon iconfont icon-bitbucket"></span>
+            <div class="name">
+              bitbucket
+            </div>
+            <div class="code-name">.icon-bitbucket
+            </div>
+          </li>
+          
           <li class="dib">
             <span class="icon iconfont icon-instagram"></span>
             <div class="name">
@@ -368,6 +389,15 @@
             </div>
           </li>
           
+          <li class="dib">
+            <span class="icon iconfont icon-stack-overflow"></span>
+            <div class="name">
+              stack-overflow
+            </div>
+            <div class="code-name">.icon-stack-overflow
+            </div>
+          </li>
+          
           <li class="dib">
             <span class="icon iconfont icon-telegram-plane"></span>
             <div class="name">
@@ -504,6 +534,14 @@
                 <div class="code-name">#icon-pinterest</div>
             </li>
           
+            <li class="dib">
+                <svg class="icon svg-icon" aria-hidden="true">
+                  <use xlink:href="#icon-bitbucket"></use>
+                </svg>
+                <div class="name">bitbucket</div>
+                <div class="code-name">#icon-bitbucket</div>
+            </li>
+          
             <li class="dib">
                 <svg class="icon svg-icon" aria-hidden="true">
                   <use xlink:href="#icon-instagram"></use>
@@ -568,6 +606,14 @@
                 <div class="code-name">#icon-quora</div>
             </li>
           
+            <li class="dib">
+                <svg class="icon svg-icon" aria-hidden="true">
+                  <use xlink:href="#icon-stack-overflow"></use>
+                </svg>
+                <div class="name">stack-overflow</div>
+                <div class="code-name">#icon-stack-overflow</div>
+            </li>
+          
             <li class="dib">
                 <svg class="icon svg-icon" aria-hidden="true">
                   <use xlink:href="#icon-telegram-plane"></use>
diff --git a/assets/font/iconfont.css b/assets/font/iconfont.css
index 2936c10..415ecc2 100644
--- a/assets/font/iconfont.css
+++ b/assets/font/iconfont.css
@@ -1,10 +1,10 @@
 @font-face {font-family: "iconfont";
-  src: url('iconfont.eot?t=1551135143404'); /* IE9 */
-  src: url('iconfont.eot?t=1551135143404#iefix') format('embedded-opentype'), /* IE6-IE8 */
-  url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2'),
-  url('iconfont.woff?t=1551135143404') format('woff'),
-  url('iconfont.ttf?t=1551135143404') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
-  url('iconfont.svg?t=1551135143404#iconfont') format('svg'); /* iOS 4.1- */
+  src: url('iconfont.eot?t=1551190842663'); /* IE9 */
+  src: url('iconfont.eot?t=1551190842663#iefix') format('embedded-opentype'), /* IE6-IE8 */
+  url('data:application/x-font-woff2;charset=utf-8;base64,d09GMgABAAAAABBMAAsAAAAAG/gAAA/8AAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHEIGVgCGRAqlQJ1iATYCJANgCzIABCAFhG0HghsbHxczkpJWPrL/S4JmMgR2PmmqM9R6Z8IZX9teNK8drxjQxb6fduygj4dvwIiQEPEldWmq8D8XjQB6Nu1Vw18keEw8fFzm290rteGlAmc8FMBQyEMYkIBG9G9KB7kfaJv/LjiPPjBr2lNCZxSpjVhsjTqFrZlV2Gt7na5aV+l3lfGZ753qKdBtUsKCAEMBQFAgOzTglv1zev07bSwwBMhOuOwUCO5O3/saRLqZ63duQAhJAQS0+fm6/MU1G4MwFeZGcvbJoy+kt+xKn6YDYcX3AIH8/8bIMVKSAGN8/7eW2tsg2Cic4A8LGyt293COJzwh3gBjW9VXpSJ3irvF3QKpuxRZGBKmQqFQInUVyldhbTG4ChujsPOrNydBzYo/5CY2ORNIBZI9wZiHsfocID2lCjHxiYq7JLhsgYW0iVdJp6dv8Mi/fPLhugepYgbSLd3eK/NAEm4fPEGHM51eHsXtcmQ4AgXSjbAlmQFm4SN31EQ1uG+vyH70RuyIhJJR0mn0N0e0zHLKr6GPr8vne+7bPykD84ttr410cuIoBwYUR/BfeKCli5CpayvoYauqaShLjZE6EEV9FixZgaQEGN2A5MDs41k0qUCLEAFdEKFAiZABGaEE6kQ+0CZ0QIFoBHog2oEmMReoEvOAGrEHaJDbAmXyHCAlzwfGIG8AKuSXgA54LwcSPnyBIv8Qfe4UxADOQAzhHNVGJMdEv8wlcAeKL5SfwPXMHZWdbJJrigo7Cxch6rQipbgGRynOmxVkjKtVFpZ0ycbDhCA+L8iCEAJsc8yx7Fk6hpEsbAdETBDbSlcUj5UtGZmdIyXGN7Es7pTFohjHire1xhXpeC/F2ramWM3DqLKm9vXoJaqm+os5/oPCyJoXeGJgSa+JxP4IE6uXDziG0Bf2QX4es2ivrbtv4yYx3G7HsLzwA/qkfzY+ekx9P0ZY9AHASvecrlKKsIyhQlLei+Ye0j+xqIIotw/q99AdeNe4fwDiigCA8RQjCiVGz559xOguZ6xwtUOOUaWE3muEwJhBeapMlPsunQNVA45uI77XhEKfZTi6eKLfRmSwosimZUgY4Huxfu5xNrurWcpiLAcyKVXnC4ZIZ7RLB4RsmGRR2WWD3MFX5beEc//XHPH9CYZl7IvtHO4bYwFEwMVwsYe+6beDUk/i4fMHEg45xi+K5ed7v7NVhO/ioJ9FoteeZeL1Rg4u9Vhr+rwnBFOQqH4H5f0Hm24TwPRwsXpICt1vv04KiiOU9tOPGazKEhBzHj0A8GHr0mdm+NO5eDbuGCRbwtn5ji0GFxnX1QhR2L1HH+WPuPn6Yts1XDA0JMg4Z5QIliU5bnOouDhAWlMJnePxFp8YwlWR4ZHb1xc2jNPN13DuGHHdQ/atSBmVJydv8OGX4VaibXJeHzFHB+dLXmC6MRK9dStrXJUk8rtmBfzH8H7/9GQJVqlq20ExyxbVYZrnzElEKp+7wQpZYQ2d0OfTDudSnJF3QXcNosFpNKvPGTNexLIIXyuZvJPhH8QAQDKUGbhbGr5OOM5wl8qn7meHRlyG0elwVvBeWSRK2T5Y0D365LeNrafjF4q7QZ//vqHPk8d8V6mIMR+taHKLTVUTNyK8hPykmfO55ou2W48Y+1MLCnTWzlwmm4BlTppComNHbIkZXhRJO6+X+lKu3cmJG7rbmrp0Pz9++N4ROM2moJmqmuNSwQKyHeGPe23TDEzQJKnHCX0vm+aQDtYcx7Z/UEObLEGxXOUef9fcSh8P45BYJVJVlEYofdcWLbFH6rdmTFfMlm28diejYPBua+to7WrWrYB9lxs5qmqy5nqeuvVSAIzh1Zzb98P6NXS13popN8Kl4ZuZCzX+iqrZZyXTGbdovlJh2qJoS9VrbcepXTJNUVy+C++pypZWHdyIbKbYcbgNlgXAfM4v07iNypo8ZE0zrZbQDVHVXDlTOlUuWZxRPjeRpTpSabiU7BEsQWItkIrTbfmtvgTVnqXJ0yAOznDJxtz2Zs7uT4rnlESfw3msHVVq8hufs6W86YyYgB8vbSo8AmaZF1Uoc0/vwjtP7kVMgh+Nz/on1DN3ltXqVhfjdyUTckwPTRnhAADQP4kiQSbOi/s14U847i7gRGzyg5y3B5sKe6xhP1bsc0iSOQ0HSvscYwbyAzjAx/rnW9C9uur1/6ddJorrehepinBF7RT3lNROtiF6YdU+Y5mc8GoerX93n3Zw+wHZK3uUJIaNSY5lgZoAEn2H8VZVNidZbcCJlPSq0ZFu39Tdc9NYplSLZecBM9u6yXWLR9rabAHAzQgDmjwbA4nmhCeObfl0Zi3tljqtdFp6edCpHUUYjEWhV7HrosNil8UONq5LHFc4LrkUfDLrWhaTuWD1xO294rzMfZmzphZsFjsst5m/flfzqxiM69KkPRvtFrotdbKLkVbZL+re27kqJvMabdq9wXZBGQoTRudWPhn8rP+QsddiYoJ82it9Q54t0B2q8UtaqCedqUGHjP1+76FF4Z1dvRYLdLZc/xWbUOuoyyF77PZox0ZZvx8XBD9MJfVHJ9iFt43Q8+/xm5jJ5mNTzO2LzfsDrrmD0lXJi0Umu1katzdqHTyzPH3eOKmj1RtrZo+KDzwQeETxJgS+bf/gTPhz8ViWRsXD0aCSOKb5pW12KA3Ry1pKa3UeAySf3VPVwxrjBaniU6LzjDd8kCAY2qi2cL8cMCBcrQ4PypmbfRVLx1N5nH7R/Sa3QJlMC8Oo++Mc9Y99eIpsH1kYHKZWw07We4LU8e7xdFbWOr4mOkcVtIaheBavh9IYa8vL/v+f/I/KQjENBRGPa2klRxq2at/OVDh6pyA6HZJCExcQR/PkGWUo11c15KIcQUGuzvmXb8tDrYYpLz0t9JZaSU/N9k35R6fHwCEmUwNPe3uWTOE7dCzo/VbJkmyN6JzWO+3ljWfQ9faE/IN+blmEZGtFr5z/ZIVhBDllRKTj97GhWyPK5oY3nZCTBu+/bCRktizlXOEwGsimXQz2LOZWJmnm3kElCt4L5jUlDeN8snf/LApD2991W94fu89/mQWZG7SQgpXkphR2aEj5PsFFH7mZZJMGjBPKNaBAMiP+4kTKPCxpwiyOeZTvZ++yz22jfE8vFL0SJd8khx0gEeZ6WGXM9fYZ/JDjDKOMzQZ0NKLXgRrGZ3TEooarJecdh6FOPykYpDBDbkF2kc2YBf3kZF8s21UXPdxPc+X1TalbbRk6ew/SgUxeu6IF20psPwDRXXKZ76Wx///rtB792iApi/FVEO4Z8XpSqakbu6Whcddau8X2hWtEW5zFX811qprr+UguiE4pL54eYVdsNxnZsKryccqq6/zJoV3GDIXyWne4teqcOdpAK5fZrd6tcX0Ws7npMc2H9VaeTrjT9nROTgKb7vJx9Uys3Xj6DYsNwiG2djNRaDdGZWZWkFyqyFH19b3dUTMt3/vJmpz0uHekpQL9QRzo6c42ogrLi5baZGN2d88B4ocC9axQLK/SN7jSSurqSmh8gk+9dXWuE7sSAWUIrl+XZ6MVK7GsIIw9hWApmG2/U0pMbKMtIqKKqHJbw/x0JUrdIpATE9JyUfzoRCw4NzdmQ57Tu2IYetPHMMngc3MonCp7RSnR+em2Bqo8sgjCd3RrBKYAZhJwBoCbaDK/lK9RKfDLwGPg4FFxaOGoJ/LEws9LC4rGvt6zB/JFLtl3urKKYlq+FnZlGkqtX5OHdmUVfm1dVdSVWfiFDIODXNC5Uekvlapz5zw74o4Wj5n9Pj5O69aBXULjnKSj/JY85MutB24b4Rf76QvcDIxAlvJXBicN9pDL8yb43cG0SRXMJwmDEqihaRqfhoTgky3MlGX59rditS6oTaWfUpjXHBc4bWBk6maJ8Qhl1hCsD1iT7NSda4HhqWmMHHdZ8t5baW4GN2VcftqpIEbzCvfqhcqUx8rzO13p7iFxup2/vIvpi8gIs43kcQPuGpftsXzpI6Fm/ow/oVPefvQBL2/sGef/YmZHm1a1WDwKzyLUYpuEtX8125otkH6N1UwtwwlC6ijaWKrfvHg1qfS1Jt34QghBNfqiya7Y/xweR024h768z+YFX22DgyVTRgBNLP7PfDhLMuD+/WCWvHCKgqu4c1dEjOOtVLDHI70CX9419BcW3rM6f+9+HxxiORfXtwgppUhB5QV79yZNS56WVKYCk9Ghra2oZptwFbDAGZAWj2i1CGzxTICVncMxg7kz3Cp8J1PDt9ronWQ0MiNWWa2KuJroVhvpTEF7Sq/bNLc+k77xP6LoQ1SvaaMJ2iGCqoygPaecvkvkIvUiyKVtf3llCboIBW/5kOwPuLnff+eQuHgoMZO2eMztyQiPhQClbYbRy1IYE689IzDol4Tqlz5WNMAiqIZz5WPXu8SPWx+lEsFAklhf9V5i+qsU9zanc1XNaak7BR/VkgsS9UfVsrbUNoi43NNczZUt6583Wltqz+VcqhrSM4hxw7svhmFRK1whOicA0RGpJs8zDraZlfVgmS5aejc5jbmtc7h7QlOgi2ML2UM+X2s4QK4mDxjWMYKVflKb54pIv1pPZ5AgDTiNw41Uzd3XPcOhGZcgcvBXyUXfRDPuMKN731xVJJdDxP0Jq70wGosdHtKi6BuWRVTjMvBPlkE1nkUM61O0hISzWehtGv8IuYCcB8ZDjUEmYw+wOp5U2zestutfugodjgR0LhrbjB1Gr8eFcVA1/TutD8OGAJjOh2AimvQj24kF1zyh8iZt1ollJ521FwtJOmIxJuk2BdDuMgy3jWXGt6FnpGVuYTno3ug6pkkbuK/miEre/Ts7hRF57MI2jgLAEfTridTZoHsp0aDlRn4jmQdX7TdDE8K50E5s7I+YvoYENEr4mE6bCM0jxvDP+rVIZTb4uxZoHnwJVUi/LSJaI2qsLcUGLgOWogCWeF9wwtTAh/ttclmmNp27uSwdhIIZOCIMSBjA4cH+iAZMCEIEkBCDGOAHcVdmgjkUAAYITgcAX2giCAEKtiIUOHAYYUBBP4cH30M0MqJ/tExKQSz1ViOn7D95IZAMRqinQB2DVSp4Yo79hLo4SW4LT/wFytgujruDv+8DAlAZKvlWn5itsBS9eCe3Bs5FkSheQfPuwpzO+70Vqe509K2JdQiQWM9sCMqzKNKiwJ6aTQKf/xOoFY5EMUt+iv4CJMMa4XgQuGQK7sMRUi3ZlsnZTe2EKbWEOptEnvBOKXBydyQk8ZmugMZ2Ljmk5GxPt7JpHbv6XX5LuCzEZaRPblIhaAwWhycQSWQKlUY/zut+3s/3Z1g0kCAMCIxBHht5RRk4lukDZXT8MuQ7MgONrNSgYmwGNbKTauDBYPEjh6GxpDBOGJLIQuaxQlZFN4CpGDLLmqTPoO9SVM9LdMMGnkpmGNjoTKHiKsFVElY3l9D/K5HkIsdFdVPFG5B18b5gcFDC9VbJyQADLl45Gj5j4aKg1QIAAAA=') format('woff2'),
+  url('iconfont.woff?t=1551190842663') format('woff'),
+  url('iconfont.ttf?t=1551190842663') format('truetype'), /* chrome, firefox, opera, Safari, Android, iOS 4.2+ */
+  url('iconfont.svg?t=1551190842663#iconfont') format('svg'); /* iOS 4.1- */
 }
 
 .iconfont {
@@ -55,6 +55,10 @@
   content: "\e697";
 }
 
+.icon-bitbucket:before {
+  content: "\e645";
+}
+
 .icon-instagram:before {
   content: "\e6b6";
 }
@@ -87,6 +91,10 @@
   content: "\f218";
 }
 
+.icon-stack-overflow:before {
+  content: "\f239";
+}
+
 .icon-telegram-plane:before {
   content: "\f246";
 }
diff --git a/assets/font/iconfont.eot b/assets/font/iconfont.eot
index db7e52a..fd11b62 100644
Binary files a/assets/font/iconfont.eot and b/assets/font/iconfont.eot differ
diff --git a/assets/font/iconfont.js b/assets/font/iconfont.js
index a11cd92..9f4dba4 100644
--- a/assets/font/iconfont.js
+++ b/assets/font/iconfont.js
@@ -1 +1 @@
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+
+    
     <glyph glyph-name="telegram-plane" unicode="&#62022;" d="M957.4 698.8l-135.2-637.6c-10.2-45-36.8-56.2-74.6-35l-206 151.8-99.4-95.6c-11-11-20.2-20.2-41.4-20.2l14.8 209.8 381.8 345c16.6 14.8-3.6 23-25.8 8.2L299.6 328 96.4 391.6c-44.2 13.8-45 44.2 9.2 65.4L900.4 763.2c36.8 13.8 69-8.2 57-64.4z"  horiz-adv-x="1024" />
 
     
diff --git a/assets/font/iconfont.ttf b/assets/font/iconfont.ttf
index 10c9853..4eeee67 100644
Binary files a/assets/font/iconfont.ttf and b/assets/font/iconfont.ttf differ
diff --git a/assets/font/iconfont.woff b/assets/font/iconfont.woff
index fd99182..cfcd386 100644
Binary files a/assets/font/iconfont.woff and b/assets/font/iconfont.woff differ
diff --git a/assets/font/iconfont.woff2 b/assets/font/iconfont.woff2
index 4f05fe0..c8258df 100644
Binary files a/assets/font/iconfont.woff2 and b/assets/font/iconfont.woff2 differ
diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 8942635..437a2fc 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -70,6 +70,8 @@ googleAnalytics = ""
     Pinterest = "xxxx"
     Reddit = "xxxx"
     Codepen = "xxxx"
+    Bitbucket = "xxxx"
+    Stackoverflow = "xxxxx"
 
 # Used only for Seo schema 
 copyright = "This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License."
diff --git a/layouts/partials/social.html b/layouts/partials/social.html
index 2cc9cac..327009d 100644
--- a/layouts/partials/social.html
+++ b/layouts/partials/social.html
@@ -46,6 +46,12 @@
 {{ with .Site.Params.Social.Codepen}}
 <a href="https://codepen.io/{{.}}" rel="me noopener"><i class="iconfont icon-codepen"></i></a>
 {{ end }}
+{{ with .Site.Params.Social.Bitbucket}}
+<a href="https://bitbucket.org/{{.}}" rel="me noopener"><i class="iconfont icon-bitbucket"></i></a>
+{{ end }}
+{{ with .Site.Params.Social.Stackoverflow}}
+<a href="https://stackoverflow.com/users/{{.}}" rel="me noopener"><i class="iconfont icon-stack-overflow"></i></a>
+{{ end }}