diff --git a/develop/doc/about/index_en.html b/develop/doc/about/index_en.html
index 8e55577e1bb01aec7bbb54b466991efbd50f92a0..7857a1a20482dc08b976c561836ebb1976be9df7 100644
--- a/develop/doc/about/index_en.html
+++ b/develop/doc/about/index_en.html
@@ -63,7 +63,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -278,4 +278,4 @@ We hope to build an active open source community both by providing feedback and
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/index_en.html b/develop/doc/api/index_en.html
index 5596174accd067740ef799cb0c0656d6fdc743d8..34d19f9e86818c1c8f593985905e8495ab140a6a 100644
--- a/develop/doc/api/index_en.html
+++ b/develop/doc/api/index_en.html
@@ -64,7 +64,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -277,4 +277,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/data_provider/dataprovider_en.html b/develop/doc/api/v1/data_provider/dataprovider_en.html
index 587798ee09811d05e2908781532b367e9a6966e4..2df70a6a4fe6b7f6ff2efd45e8ea42e09235c325 100644
--- a/develop/doc/api/v1/data_provider/dataprovider_en.html
+++ b/develop/doc/api/v1/data_provider/dataprovider_en.html
@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -285,4 +285,4 @@ assures how to access each file in DataProvider.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/data_provider/pydataprovider2_en.html b/develop/doc/api/v1/data_provider/pydataprovider2_en.html
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--- a/develop/doc/api/v1/data_provider/pydataprovider2_en.html
+++ b/develop/doc/api/v1/data_provider/pydataprovider2_en.html
@@ -62,7 +62,7 @@
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       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -719,4 +719,4 @@ memory.</li>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/index_en.html b/develop/doc/api/v1/index_en.html
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--- a/develop/doc/api/v1/index_en.html
+++ b/develop/doc/api/v1/index_en.html
@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -296,4 +296,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/predict/swig_py_paddle_en.html b/develop/doc/api/v1/predict/swig_py_paddle_en.html
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--- a/develop/doc/api/v1/predict/swig_py_paddle_en.html
+++ b/develop/doc/api/v1/predict/swig_py_paddle_en.html
@@ -62,7 +62,7 @@
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       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -334,4 +334,4 @@ the corresponding neuron in the output layer.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/activations.html b/develop/doc/api/v1/trainer_config_helpers/activations.html
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--- a/develop/doc/api/v1/trainer_config_helpers/activations.html
+++ b/develop/doc/api/v1/trainer_config_helpers/activations.html
@@ -62,7 +62,7 @@
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     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -411,4 +411,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/attrs.html b/develop/doc/api/v1/trainer_config_helpers/attrs.html
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--- a/develop/doc/api/v1/trainer_config_helpers/attrs.html
+++ b/develop/doc/api/v1/trainer_config_helpers/attrs.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -349,4 +349,4 @@ The details allocation in parallel_nn please refer to <a class="reference extern
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/data_sources.html b/develop/doc/api/v1/trainer_config_helpers/data_sources.html
index 29f3abb602548372e9e42865ad29574541315e69..709bbfa4bc71e7dd94834b858efcf0ecd75f5a4c 100644
--- a/develop/doc/api/v1/trainer_config_helpers/data_sources.html
+++ b/develop/doc/api/v1/trainer_config_helpers/data_sources.html
@@ -62,7 +62,7 @@
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     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -305,4 +305,4 @@ or list to this argument.</li>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/evaluators.html b/develop/doc/api/v1/trainer_config_helpers/evaluators.html
index 79da4da4c7e70059451e8e9fd1fc2aeeac774ea2..fcd67d18aeb2c7be492c2ad6c73c550a55724d35 100644
--- a/develop/doc/api/v1/trainer_config_helpers/evaluators.html
+++ b/develop/doc/api/v1/trainer_config_helpers/evaluators.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -815,4 +815,4 @@ one or more input layers.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/layers.html b/develop/doc/api/v1/trainer_config_helpers/layers.html
index 7b7926f6cf920f1e176a724cced8c8adaaeea1da..7db4bdedb9222cc8d070e0402f155fc0efe609e7 100644
--- a/develop/doc/api/v1/trainer_config_helpers/layers.html
+++ b/develop/doc/api/v1/trainer_config_helpers/layers.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -3575,4 +3575,4 @@ It is used by recurrent layer group.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/networks.html b/develop/doc/api/v1/trainer_config_helpers/networks.html
index 961fb5c7d51e9cdb0177bfb84f3bc788ec8af4fd..bd9f6625c0bc0783a272eb765131ba988f8332a7 100644
--- a/develop/doc/api/v1/trainer_config_helpers/networks.html
+++ b/develop/doc/api/v1/trainer_config_helpers/networks.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -1006,4 +1006,4 @@ network, this method will calculate the input order by dfs travel.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/optimizers.html b/develop/doc/api/v1/trainer_config_helpers/optimizers.html
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--- a/develop/doc/api/v1/trainer_config_helpers/optimizers.html
+++ b/develop/doc/api/v1/trainer_config_helpers/optimizers.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -506,4 +506,4 @@ clipped.</li>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v1/trainer_config_helpers/poolings.html b/develop/doc/api/v1/trainer_config_helpers/poolings.html
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--- a/develop/doc/api/v1/trainer_config_helpers/poolings.html
+++ b/develop/doc/api/v1/trainer_config_helpers/poolings.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -311,4 +311,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v2/data.html b/develop/doc/api/v2/data.html
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--- a/develop/doc/api/v2/data.html
+++ b/develop/doc/api/v2/data.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -987,4 +987,4 @@ parse train set and test set into paddle reader creators.</p>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v2/model_configs.html b/develop/doc/api/v2/model_configs.html
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--- a/develop/doc/api/v2/model_configs.html
+++ b/develop/doc/api/v2/model_configs.html
@@ -65,7 +65,7 @@
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     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -283,4 +283,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/api/v2/run_logic.html b/develop/doc/api/v2/run_logic.html
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--- a/develop/doc/api/v2/run_logic.html
+++ b/develop/doc/api/v2/run_logic.html
@@ -65,7 +65,7 @@
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     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -338,4 +338,4 @@ the prediction labels. Default is <cite>value</cite></li>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc/design/api.html b/develop/doc/design/api.html
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--- a/develop/doc/design/api.html
+++ b/develop/doc/design/api.html
@@ -62,7 +62,7 @@
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       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -507,4 +507,4 @@ parameter server.</p>
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/design/reader/README.html b/develop/doc/design/reader/README.html
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--- a/develop/doc/design/reader/README.html
+++ b/develop/doc/design/reader/README.html
@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -460,4 +460,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/genindex.html b/develop/doc/genindex.html
index 5c08f6db6a4f9e429cd7b075e5f881c8d38ed3be..5b72918fa38f177df3d2c27f7c739cfcf9f34ad7 100644
--- a/develop/doc/genindex.html
+++ b/develop/doc/genindex.html
@@ -63,7 +63,7 @@
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       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -308,4 +308,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc/getstarted/basic_usage/index_en.html b/develop/doc/getstarted/basic_usage/index_en.html
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     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -372,4 +372,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/getstarted/build_and_install/build_from_source_en.html b/develop/doc/getstarted/build_and_install/build_from_source_en.html
index a9aa9003612bbe51b52742830928c555dc9f1e62..c094e6e8e691ef39d52f02d96c7829614c3324cb 100644
--- a/develop/doc/getstarted/build_and_install/build_from_source_en.html
+++ b/develop/doc/getstarted/build_and_install/build_from_source_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -502,4 +502,4 @@ sudo pip install &lt;path to install&gt;/opt/paddle/share/wheels/*.whl
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/getstarted/build_and_install/docker_install_en.html b/develop/doc/getstarted/build_and_install/docker_install_en.html
index 3612ff242d5c50e279cf3f8d07646097fcaa078b..7054330503fb8f27495ed7d2f7cbea1877876820 100644
--- a/develop/doc/getstarted/build_and_install/docker_install_en.html
+++ b/develop/doc/getstarted/build_and_install/docker_install_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -430,4 +430,4 @@ at <a class="reference external" href="http://localhost:8088/paddle/">http://loc
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/getstarted/build_and_install/index_en.html b/develop/doc/getstarted/build_and_install/index_en.html
index 7939a60321d5f46082a21e1d7301631a310825ac..76ac7e13ac25774740b8fad6c77158a3f6c22a68 100644
--- a/develop/doc/getstarted/build_and_install/index_en.html
+++ b/develop/doc/getstarted/build_and_install/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -298,4 +298,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/getstarted/build_and_install/ubuntu_install_en.html b/develop/doc/getstarted/build_and_install/ubuntu_install_en.html
index 7d5a2e4f41ce4f84e36209d0337dddd198d09322..14593dc97e3b672b53e7112b2a3fd11a73e378aa 100644
--- a/develop/doc/getstarted/build_and_install/ubuntu_install_en.html
+++ b/develop/doc/getstarted/build_and_install/ubuntu_install_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -288,4 +288,4 @@ apt-get install -f
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/getstarted/index_en.html b/develop/doc/getstarted/index_en.html
index 00cb75259bd8fef798d4d7d5718f10d20be92593..0325e09f25927253131a5bc72f873eb5991b46b8 100644
--- a/develop/doc/getstarted/index_en.html
+++ b/develop/doc/getstarted/index_en.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -286,4 +286,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/deep_model/rnn/index_en.html b/develop/doc/howto/deep_model/rnn/index_en.html
index 5708ffc545f6810e60141d72fd83d3aee01355d0..eba9bc0bf7276cdc7dad1fa14ab32e86cfb8c154 100644
--- a/develop/doc/howto/deep_model/rnn/index_en.html
+++ b/develop/doc/howto/deep_model/rnn/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -278,4 +278,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/deep_model/rnn/rnn_config_en.html b/develop/doc/howto/deep_model/rnn/rnn_config_en.html
index a9456d523c57bd0c1b9ea2a6845b77ff5835b482..f8558a5052aa98649a6cd7b6019de3b2ef4decb0 100644
--- a/develop/doc/howto/deep_model/rnn/rnn_config_en.html
+++ b/develop/doc/howto/deep_model/rnn/rnn_config_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -486,4 +486,4 @@ Its <strong>output function</strong> simply takes <span class="math">\(x_t\)</sp
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/dev/contribute_to_paddle_en.html b/develop/doc/howto/dev/contribute_to_paddle_en.html
index ede932579d5b3550cc54e4607afc66cbcfc6a2a2..b0eb85ba2d17c25966003d4f6fe8d7d0df8b6c26 100644
--- a/develop/doc/howto/dev/contribute_to_paddle_en.html
+++ b/develop/doc/howto/dev/contribute_to_paddle_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -416,4 +416,4 @@ git push origin MY_COOL_STUFF_BRANCH
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/dev/new_layer_en.html b/develop/doc/howto/dev/new_layer_en.html
index d7ed36ce0f9f4b6251b43bb78e5199e8a95694b4..8a7f773fa9ad55ea0b6f7a72d2d450fccbe72790 100644
--- a/develop/doc/howto/dev/new_layer_en.html
+++ b/develop/doc/howto/dev/new_layer_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -648,4 +648,4 @@ add_test<span class="o">(</span>NAME test_FCGrad
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/index_en.html b/develop/doc/howto/index_en.html
index cfd0504a560b78e6c6d4ba99a66974d48d3eb410..2a59eea38e3cf16d84c3d710920704def72e1d00 100644
--- a/develop/doc/howto/index_en.html
+++ b/develop/doc/howto/index_en.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -312,4 +312,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/optimization/gpu_profiling_en.html b/develop/doc/howto/optimization/gpu_profiling_en.html
index 74516a5b94bd3fe8a210421e20649d9cdbe4d8e1..45a805dd40cf192744f146409aeaebd4168d5616 100644
--- a/develop/doc/howto/optimization/gpu_profiling_en.html
+++ b/develop/doc/howto/optimization/gpu_profiling_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -607,4 +607,4 @@ Your mileage may vary!</p>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/cluster/cluster_train_en.html b/develop/doc/howto/usage/cluster/cluster_train_en.html
index 1f7d2b83cc7b1b46c9a7e01873497afc9e583c85..e59c4acd53d27dd5d8163a0d45295be41f3a635f 100644
--- a/develop/doc/howto/usage/cluster/cluster_train_en.html
+++ b/develop/doc/howto/usage/cluster/cluster_train_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -416,4 +416,4 @@ It provides stderr and stdout of trainer process. Check error log if training cr
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/cmd_parameter/arguments_en.html b/develop/doc/howto/usage/cmd_parameter/arguments_en.html
index f982f22173014cdf47406ca4084fb8db0054db6f..c7294f4a3bb8b6e2f9d5bf8eba2862ccf3246d2a 100644
--- a/develop/doc/howto/usage/cmd_parameter/arguments_en.html
+++ b/develop/doc/howto/usage/cmd_parameter/arguments_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -519,4 +519,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/cmd_parameter/detail_introduction_en.html b/develop/doc/howto/usage/cmd_parameter/detail_introduction_en.html
index 44d5226bdde86c31d5405b01c16876c242c0f5ec..373753121702befd25804a3dee4d6767600ced61 100644
--- a/develop/doc/howto/usage/cmd_parameter/detail_introduction_en.html
+++ b/develop/doc/howto/usage/cmd_parameter/detail_introduction_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -739,4 +739,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/cmd_parameter/index_en.html b/develop/doc/howto/usage/cmd_parameter/index_en.html
index b881cd45901d31be00c0d3f7be821392b5fc9ec4..0d310f3cb11de953d99cabfb66d1cec06402528c 100644
--- a/develop/doc/howto/usage/cmd_parameter/index_en.html
+++ b/develop/doc/howto/usage/cmd_parameter/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -280,4 +280,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/cmd_parameter/use_case_en.html b/develop/doc/howto/usage/cmd_parameter/use_case_en.html
index b97a0173e6b7218bc1e8e5d39681791f1063e249..ce5a026ad03289c505d08005959f92ae6d576ec8 100644
--- a/develop/doc/howto/usage/cmd_parameter/use_case_en.html
+++ b/develop/doc/howto/usage/cmd_parameter/use_case_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -470,4 +470,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/k8s/k8s_aws_en.html b/develop/doc/howto/usage/k8s/k8s_aws_en.html
index c2189bde641b34f30026de47f68b8edbd07d4f3d..abe777b1b0658661e686bd8b8695b391927cef76 100644
--- a/develop/doc/howto/usage/k8s/k8s_aws_en.html
+++ b/develop/doc/howto/usage/k8s/k8s_aws_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -946,4 +946,4 @@ paddle-cluster-job-jx4xr   1/1       Running   0          9m
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/k8s/k8s_en.html b/develop/doc/howto/usage/k8s/k8s_en.html
index e850edac254910bcbbf57fab94299a626fdaca97..0eb544fa2d127df1d162ef914319b401e6ef2ad9 100644
--- a/develop/doc/howto/usage/k8s/k8s_en.html
+++ b/develop/doc/howto/usage/k8s/k8s_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -479,4 +479,4 @@ Volumes:
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/k8s/src/k8s_data/README.html b/develop/doc/howto/usage/k8s/src/k8s_data/README.html
index 707b5d35c2ea6f32518e7849acbb987f14a07ac4..31dff78ec4b41fdfefbaf1086d6bdfd62dbea20d 100644
--- a/develop/doc/howto/usage/k8s/src/k8s_data/README.html
+++ b/develop/doc/howto/usage/k8s/src/k8s_data/README.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -260,4 +260,4 @@
   <script src="../../../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/howto/usage/k8s/src/k8s_train/README.html b/develop/doc/howto/usage/k8s/src/k8s_train/README.html
index 80700aec39874aa62f5359009ebf2d1b145e67db..dce9d1f6548b653dafab342b375632966b450132 100644
--- a/develop/doc/howto/usage/k8s/src/k8s_train/README.html
+++ b/develop/doc/howto/usage/k8s/src/k8s_train/README.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -259,4 +259,4 @@
   <script src="../../../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/index_en.html b/develop/doc/index_en.html
index 6b64fce57242b338e7c3f97e063a9ef422c93f50..830f81458819e65eef689653ab606d2318d18805 100644
--- a/develop/doc/index_en.html
+++ b/develop/doc/index_en.html
@@ -63,7 +63,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -276,4 +276,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/py-modindex.html b/develop/doc/py-modindex.html
index 29c1463dfbfe0000a58cbd65fe58c83a8eb070c1..3a0a8559ec63c40fbeecf9379bf63b910db95087 100644
--- a/develop/doc/py-modindex.html
+++ b/develop/doc/py-modindex.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -282,4 +282,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/search.html b/develop/doc/search.html
index 9d8c64b2b34156ff6c276f4e9c50ecda5d44ce8e..9c15faec9dc18dbe3844e774d6b46633e4627efd 100644
--- a/develop/doc/search.html
+++ b/develop/doc/search.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -273,4 +273,4 @@
 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/embedding_model/index_en.html b/develop/doc/tutorials/embedding_model/index_en.html
index b2a70d50c20e4ee267a7db080672f45b1d781e2e..23570ebf7d7f73a3c6031224bbc619a4e147f777 100644
--- a/develop/doc/tutorials/embedding_model/index_en.html
+++ b/develop/doc/tutorials/embedding_model/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -458,4 +458,4 @@ python paraconvert.py --t2b -i INPUT -o OUTPUT
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/gan/index_en.html b/develop/doc/tutorials/gan/index_en.html
index 32f25135fd264795b8a416b1fb7446b2b55a39fb..713abb96f127beca0ad5ce70518e07525d1d9f2d 100644
--- a/develop/doc/tutorials/gan/index_en.html
+++ b/develop/doc/tutorials/gan/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -409,4 +409,4 @@ $./get_mnist_data.sh
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/image_classification/index_en.html b/develop/doc/tutorials/image_classification/index_en.html
index 08b66cc59dbfaab4abb9749263e37f1df43e2c02..86ad4282566daea09e62621917f55171d955ef42 100644
--- a/develop/doc/tutorials/image_classification/index_en.html
+++ b/develop/doc/tutorials/image_classification/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -478,4 +478,4 @@ python prediction.py $model $image $use_gpu
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/imagenet_model/resnet_model_en.html b/develop/doc/tutorials/imagenet_model/resnet_model_en.html
index f8816ef4980298eb35de47524aaf60a9e6c90fa1..c58bdbfbf85bb9ed43bd49cbe94502f5a8c9a7cd 100644
--- a/develop/doc/tutorials/imagenet_model/resnet_model_en.html
+++ b/develop/doc/tutorials/imagenet_model/resnet_model_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -543,4 +543,4 @@ shape: <code class="docutils literal"><span class="pre">(Co,</span> <span class=
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/index_en.html b/develop/doc/tutorials/index_en.html
index e68f3f28c966c5b87fb32cf8a859a2cfc63cec73..f56acaa857f7115828b46d9ae5108563242118f4 100644
--- a/develop/doc/tutorials/index_en.html
+++ b/develop/doc/tutorials/index_en.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -294,4 +294,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/quick_start/index_en.html b/develop/doc/tutorials/quick_start/index_en.html
index f6bb559eee503373276b75880f77f8831507fae5..acdea60e56b933f66e05c166b5817bad1d3fbcb5 100644
--- a/develop/doc/tutorials/quick_start/index_en.html
+++ b/develop/doc/tutorials/quick_start/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -794,4 +794,4 @@ mv rank-00000 result.txt
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/rec/ml_dataset_en.html b/develop/doc/tutorials/rec/ml_dataset_en.html
index 693743c599a1cb8d300405a748f0c79ed3c5c93a..e4bb5a2f866cbf74771adab556811f7935bddb73 100644
--- a/develop/doc/tutorials/rec/ml_dataset_en.html
+++ b/develop/doc/tutorials/rec/ml_dataset_en.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -371,4 +371,4 @@ entries and/or test entries</li>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/rec/ml_regression_en.html b/develop/doc/tutorials/rec/ml_regression_en.html
index d6db67ad6edfffcab285e36509f2beade69246a5..ebd810484e9a2cd024dacfc5c7dcbe60cff9c75f 100644
--- a/develop/doc/tutorials/rec/ml_regression_en.html
+++ b/develop/doc/tutorials/rec/ml_regression_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -906,4 +906,4 @@ Prediction Score is 3.13
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/semantic_role_labeling/index_en.html b/develop/doc/tutorials/semantic_role_labeling/index_en.html
index 19c51159586db731c1ad7ed51cf2006395d17876..d302e6df9047b2a76da730016ec34c423d059115 100644
--- a/develop/doc/tutorials/semantic_role_labeling/index_en.html
+++ b/develop/doc/tutorials/semantic_role_labeling/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -481,4 +481,4 @@ feature: the extracted features from data <span class="nb">set</span>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/sentiment_analysis/index_en.html b/develop/doc/tutorials/sentiment_analysis/index_en.html
index 107fa822b38565536bae769e5b617208b2a014a6..836972cbad13a7e78ec2383438d8005403c60dd2 100644
--- a/develop/doc/tutorials/sentiment_analysis/index_en.html
+++ b/develop/doc/tutorials/sentiment_analysis/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -595,4 +595,4 @@ exists or change the model path.</p>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc/tutorials/text_generation/index_en.html b/develop/doc/tutorials/text_generation/index_en.html
index a2c45ecc657373db53cc3621089ab768feb6d241..002234608a5463c1c1fbe347f96ea951fe6eb7da 100644
--- a/develop/doc/tutorials/text_generation/index_en.html
+++ b/develop/doc/tutorials/text_generation/index_en.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -653,4 +653,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/about/index_cn.html b/develop/doc_cn/about/index_cn.html
index 355b56371f2bf6ffc42558adfa55cb2b310d3f88..d3049020c2032113c0f16752630f040825c21f69 100644
--- a/develop/doc_cn/about/index_cn.html
+++ b/develop/doc_cn/about/index_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -277,4 +277,4 @@ PaddlePaddle目前已经开放源码, 但是远未完善，我们希望能在这
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/index_cn.html b/develop/doc_cn/api/index_cn.html
index 31503b17bf6cee1dded89f2c4676dafa34392ff9..ce8a8b1f4d4ddf35edae009aa8678c8774c44a97 100644
--- a/develop/doc_cn/api/index_cn.html
+++ b/develop/doc_cn/api/index_cn.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -285,4 +285,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/data_provider/dataprovider_cn.html b/develop/doc_cn/api/v1/data_provider/dataprovider_cn.html
index 56e743b22e43022743ecb3c3dedaf997eeada0d3..f9885e95163b21339ed0930bffec4f8741ab680c 100644
--- a/develop/doc_cn/api/v1/data_provider/dataprovider_cn.html
+++ b/develop/doc_cn/api/v1/data_provider/dataprovider_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -278,4 +278,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/data_provider/pydataprovider2_cn.html b/develop/doc_cn/api/v1/data_provider/pydataprovider2_cn.html
index f26f3ae0dda146c232e2801b083c160adeaf5bfd..12801d1f3c5ed2d96510bcd80bda3480d36f3919 100644
--- a/develop/doc_cn/api/v1/data_provider/pydataprovider2_cn.html
+++ b/develop/doc_cn/api/v1/data_provider/pydataprovider2_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -669,4 +669,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/index_cn.html b/develop/doc_cn/api/v1/index_cn.html
index be5315d64c255c26ee6373ac3f2afea9fc66e6c4..10b909d2108acbe07ed4f427c3f7b8e59776cd0b 100644
--- a/develop/doc_cn/api/v1/index_cn.html
+++ b/develop/doc_cn/api/v1/index_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -304,4 +304,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/predict/swig_py_paddle_cn.html b/develop/doc_cn/api/v1/predict/swig_py_paddle_cn.html
index 3f0f7e8caa9c6d1e0feac04d5a4c4b40be00ef93..66fd07af84e7b757df0428c18ab911c4fbfb5bc9 100644
--- a/develop/doc_cn/api/v1/predict/swig_py_paddle_cn.html
+++ b/develop/doc_cn/api/v1/predict/swig_py_paddle_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -330,4 +330,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
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diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/activations.html b/develop/doc_cn/api/v1/trainer_config_helpers/activations.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
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@@ -419,4 +419,4 @@
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+</html>
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diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/attrs.html b/develop/doc_cn/api/v1/trainer_config_helpers/attrs.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -357,4 +357,4 @@ The details allocation in parallel_nn please refer to <a class="reference extern
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 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/data_sources.html b/develop/doc_cn/api/v1/trainer_config_helpers/data_sources.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -313,4 +313,4 @@ or list to this argument.</li>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/evaluators.html b/develop/doc_cn/api/v1/trainer_config_helpers/evaluators.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -823,4 +823,4 @@ one or more input layers.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/layers.html b/develop/doc_cn/api/v1/trainer_config_helpers/layers.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -3583,4 +3583,4 @@ It is used by recurrent layer group.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/networks.html b/develop/doc_cn/api/v1/trainer_config_helpers/networks.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -1014,4 +1014,4 @@ network, this method will calculate the input order by dfs travel.</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/optimizers.html b/develop/doc_cn/api/v1/trainer_config_helpers/optimizers.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -514,4 +514,4 @@ clipped.</li>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/api/v1/trainer_config_helpers/poolings.html b/develop/doc_cn/api/v1/trainer_config_helpers/poolings.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -319,4 +319,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/api/v2/data.html b/develop/doc_cn/api/v2/data.html
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+++ b/develop/doc_cn/api/v2/data.html
@@ -65,7 +65,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -995,4 +995,4 @@ parse train set and test set into paddle reader creators.</p>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/api/v2/model_configs.html b/develop/doc_cn/api/v2/model_configs.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -291,4 +291,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/api/v2/run_logic.html b/develop/doc_cn/api/v2/run_logic.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -346,4 +346,4 @@ the prediction labels. Default is <cite>value</cite></li>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/design/api.html b/develop/doc_cn/design/api.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -515,4 +515,4 @@ parameter server.</p>
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/design/reader/README.html b/develop/doc_cn/design/reader/README.html
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@@ -62,7 +62,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -468,4 +468,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/faq/index_cn.html b/develop/doc_cn/faq/index_cn.html
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@@ -63,7 +63,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -626,4 +626,4 @@ F1205 <span class="m">14</span>:59:50.295174 <span class="m">14703</span> Traine
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 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/genindex.html b/develop/doc_cn/genindex.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -314,4 +314,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/getstarted/basic_usage/index_cn.html b/develop/doc_cn/getstarted/basic_usage/index_cn.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -377,4 +377,4 @@ outputs(cost)
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/getstarted/build_and_install/cmake/build_from_source_cn.html b/develop/doc_cn/getstarted/build_and_install/cmake/build_from_source_cn.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -407,4 +407,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/getstarted/build_and_install/docker_install_cn.html b/develop/doc_cn/getstarted/build_and_install/docker_install_cn.html
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--- a/develop/doc_cn/getstarted/build_and_install/docker_install_cn.html
+++ b/develop/doc_cn/getstarted/build_and_install/docker_install_cn.html
@@ -65,7 +65,7 @@
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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             <span>English</span>
@@ -395,4 +395,4 @@ docker run -d --volumes-from paddle-cpu-doc -p <span class="m">8088</span>:80 ng
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
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diff --git a/develop/doc_cn/getstarted/build_and_install/index_cn.html b/develop/doc_cn/getstarted/build_and_install/index_cn.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
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@@ -307,4 +307,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
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+</html>
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diff --git a/develop/doc_cn/getstarted/build_and_install/ubuntu_install_cn.html b/develop/doc_cn/getstarted/build_and_install/ubuntu_install_cn.html
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-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -341,4 +341,4 @@ apt-get install -f
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/getstarted/index_cn.html b/develop/doc_cn/getstarted/index_cn.html
index 4a36929328cc380624cf561342bc4cafe98ae594..99227c2763e0a2dc755b85c633091825bc25868d 100644
--- a/develop/doc_cn/getstarted/index_cn.html
+++ b/develop/doc_cn/getstarted/index_cn.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -294,4 +294,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/deep_model/rnn/hierarchical_layer_cn.html b/develop/doc_cn/howto/deep_model/rnn/hierarchical_layer_cn.html
index 62318c53520baf29f8198906dd95911a085106e9..6fdc4c4123e58642e1648c9fa77c3042d65cfdaa 100644
--- a/develop/doc_cn/howto/deep_model/rnn/hierarchical_layer_cn.html
+++ b/develop/doc_cn/howto/deep_model/rnn/hierarchical_layer_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -380,4 +380,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/deep_model/rnn/hrnn_rnn_api_compare_cn.html b/develop/doc_cn/howto/deep_model/rnn/hrnn_rnn_api_compare_cn.html
index 13d8852afca45ec6b702ae13387d74874c12c9c6..a3f9e467f42f5823b5a40adab3b6c67d7e993cad 100644
--- a/develop/doc_cn/howto/deep_model/rnn/hrnn_rnn_api_compare_cn.html
+++ b/develop/doc_cn/howto/deep_model/rnn/hrnn_rnn_api_compare_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -931,4 +931,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/deep_model/rnn/index_cn.html b/develop/doc_cn/howto/deep_model/rnn/index_cn.html
index 9a535e8f397845b6793e4c5eb5f0141ce2d37b3a..80a04f35f24a0f6410209379557f974b798d5be7 100644
--- a/develop/doc_cn/howto/deep_model/rnn/index_cn.html
+++ b/develop/doc_cn/howto/deep_model/rnn/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -289,4 +289,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/deep_model/rnn/recurrent_group_cn.html b/develop/doc_cn/howto/deep_model/rnn/recurrent_group_cn.html
index 7af79f150b66073b6cd8559276d30fc893d7ddb9..50be4ec62ed877037f5812aa16842eabe8599a70 100644
--- a/develop/doc_cn/howto/deep_model/rnn/recurrent_group_cn.html
+++ b/develop/doc_cn/howto/deep_model/rnn/recurrent_group_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -396,4 +396,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/deep_model/rnn/rnn_config_cn.html b/develop/doc_cn/howto/deep_model/rnn/rnn_config_cn.html
index e5819ce5db17f7b6a284b45a028b239bb721116f..50482320ad2bd17cf52ab09ab1c7f4b1ab34f737 100644
--- a/develop/doc_cn/howto/deep_model/rnn/rnn_config_cn.html
+++ b/develop/doc_cn/howto/deep_model/rnn/rnn_config_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -532,4 +532,4 @@ attention，门控循环单元单步函数和输出函数：</p>
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html b/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html
index 1fc2b86910616002a25798a4b93cb620d291b7d2..d2232953fc353a5ea55accdfdf9d7b19e3a3c409 100644
--- a/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html
+++ b/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -408,4 +408,4 @@ git push origin MY_COOL_STUFF_BRANCH
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/dev/new_layer_cn.html b/develop/doc_cn/howto/dev/new_layer_cn.html
index cbd383e4fbffc005a23ff9b6c7ea7354731a44d0..1256ef3562b4ae43559faba0e3b8e95c358c1954 100644
--- a/develop/doc_cn/howto/dev/new_layer_cn.html
+++ b/develop/doc_cn/howto/dev/new_layer_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -642,4 +642,4 @@ add_test<span class="o">(</span>NAME test_FCGrad
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/dev/write_docs_cn.html b/develop/doc_cn/howto/dev/write_docs_cn.html
index dde36a025a77c38203afd8661e5f76a5b79dd09e..c199749b228877c893a4e72bbece1e9c6d1a9c1d 100644
--- a/develop/doc_cn/howto/dev/write_docs_cn.html
+++ b/develop/doc_cn/howto/dev/write_docs_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -325,4 +325,4 @@ bash build_docs.sh
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/index_cn.html b/develop/doc_cn/howto/index_cn.html
index 4583e44601ff8896a7aa37f57ea87a6ff75e270e..666534421d7773c995dabf2c53c2855ac8ddf06e 100644
--- a/develop/doc_cn/howto/index_cn.html
+++ b/develop/doc_cn/howto/index_cn.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -325,4 +325,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/optimization/gpu_profiling_cn.html b/develop/doc_cn/howto/optimization/gpu_profiling_cn.html
index 850520e60fc0563be49bf4e865cf7650285cd724..260d06dc95052e48dfd7941d933b889d131a62a8 100644
--- a/develop/doc_cn/howto/optimization/gpu_profiling_cn.html
+++ b/develop/doc_cn/howto/optimization/gpu_profiling_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -619,4 +619,4 @@ Time<span class="o">(</span>%<span class="o">)</span>     Time     Calls       A
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/cluster/cluster_train_cn.html b/develop/doc_cn/howto/usage/cluster/cluster_train_cn.html
index 4223769750f2a476c6fff29f8dcf4013afc7c55d..7cc42df43eea8198e24b1097df2b5c8ac88d0de3 100644
--- a/develop/doc_cn/howto/usage/cluster/cluster_train_cn.html
+++ b/develop/doc_cn/howto/usage/cluster/cluster_train_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -423,4 +423,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/cmd_parameter/arguments_cn.html b/develop/doc_cn/howto/usage/cmd_parameter/arguments_cn.html
index d91e2d9fa50119ebd8362a761e92651bba8396a9..014e5e57d01a0deb45286541468cbeb007fcb459 100644
--- a/develop/doc_cn/howto/usage/cmd_parameter/arguments_cn.html
+++ b/develop/doc_cn/howto/usage/cmd_parameter/arguments_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -527,4 +527,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/cmd_parameter/detail_introduction_cn.html b/develop/doc_cn/howto/usage/cmd_parameter/detail_introduction_cn.html
index 2c7bb8752a2a144aac4ccbefe05baacf4180c4ca..fdd6a3e20ce192ca508774e18820e464c187bcee 100644
--- a/develop/doc_cn/howto/usage/cmd_parameter/detail_introduction_cn.html
+++ b/develop/doc_cn/howto/usage/cmd_parameter/detail_introduction_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -747,4 +747,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/cmd_parameter/index_cn.html b/develop/doc_cn/howto/usage/cmd_parameter/index_cn.html
index 1124a75a8d557f69c7080cb7f16fe9bce71bb463..991cc1406f5da1130f8b40060aa638be2e0a3142 100644
--- a/develop/doc_cn/howto/usage/cmd_parameter/index_cn.html
+++ b/develop/doc_cn/howto/usage/cmd_parameter/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -288,4 +288,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/cmd_parameter/use_case_cn.html b/develop/doc_cn/howto/usage/cmd_parameter/use_case_cn.html
index 4bc3fc4e98f35fe94e25bdf2b65778c35ce39b83..0408d047d4e870f2dd02bbf77d02b69eac9a2628 100644
--- a/develop/doc_cn/howto/usage/cmd_parameter/use_case_cn.html
+++ b/develop/doc_cn/howto/usage/cmd_parameter/use_case_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -478,4 +478,4 @@ numLogicalDevices_:   min(max(deviceId + 1), numDevices_)
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/concepts/use_concepts_cn.html b/develop/doc_cn/howto/usage/concepts/use_concepts_cn.html
index e30ca499cfdfb8f178861f48504c738fe4af20a3..3d083eb27245e65864b96afa8bad39f0e18a69cb 100644
--- a/develop/doc_cn/howto/usage/concepts/use_concepts_cn.html
+++ b/develop/doc_cn/howto/usage/concepts/use_concepts_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -535,4 +535,4 @@
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/k8s/k8s_basis_cn.html b/develop/doc_cn/howto/usage/k8s/k8s_basis_cn.html
index f6ea5bf1c72432146afdfcb617be5cd8459c4545..95ea2ac4fafa38f5289d97c2d153e887425c51b4 100644
--- a/develop/doc_cn/howto/usage/k8s/k8s_basis_cn.html
+++ b/develop/doc_cn/howto/usage/k8s/k8s_basis_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -360,4 +360,4 @@ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s htt
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/k8s/k8s_cn.html b/develop/doc_cn/howto/usage/k8s/k8s_cn.html
index 03aae9511f003b277e2791a1f64829b34db41a34..45a4f757f12b646451525e37aca74afd8bd0af1a 100644
--- a/develop/doc_cn/howto/usage/k8s/k8s_cn.html
+++ b/develop/doc_cn/howto/usage/k8s/k8s_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -489,4 +489,4 @@ Events:
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/k8s/k8s_distributed_cn.html b/develop/doc_cn/howto/usage/k8s/k8s_distributed_cn.html
index 813d631c3c5c27b7e2fe1654b5dd67635277e33d..0996cd7afd0aa916eb497bbcd9f5c0127c07ae2d 100644
--- a/develop/doc_cn/howto/usage/k8s/k8s_distributed_cn.html
+++ b/develop/doc_cn/howto/usage/k8s/k8s_distributed_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -580,4 +580,4 @@ I1116 <span class="m">09</span>:10:18.019836    <span class="m">50</span> Parame
   <script src="../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/k8s/src/k8s_data/README.html b/develop/doc_cn/howto/usage/k8s/src/k8s_data/README.html
index 1ef476c21f460a6c264beb5629b6683150cade30..191c920e05f62e1f9f3848ed0969c301b5251136 100644
--- a/develop/doc_cn/howto/usage/k8s/src/k8s_data/README.html
+++ b/develop/doc_cn/howto/usage/k8s/src/k8s_data/README.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -268,4 +268,4 @@
   <script src="../../../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/howto/usage/k8s/src/k8s_train/README.html b/develop/doc_cn/howto/usage/k8s/src/k8s_train/README.html
index 4aabe46c955b8600f1e743351abd723194fa8a00..cf794ef7e54c224809b0a217fae2e5008a684ef6 100644
--- a/develop/doc_cn/howto/usage/k8s/src/k8s_train/README.html
+++ b/develop/doc_cn/howto/usage/k8s/src/k8s_train/README.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -267,4 +267,4 @@
   <script src="../../../../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/index_cn.html b/develop/doc_cn/index_cn.html
index ad32de5abfc81773f7656ebaa0c76fa36f7c4929..977d91173f7513aaa8610f4aeefe744c889a947d 100644
--- a/develop/doc_cn/index_cn.html
+++ b/develop/doc_cn/index_cn.html
@@ -63,7 +63,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -284,4 +284,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/py-modindex.html b/develop/doc_cn/py-modindex.html
index 4c279420f96e1a2957c11b8467fcec52edfa6230..6eed274d34d68eef66c241e9fcc9102eba5455f0 100644
--- a/develop/doc_cn/py-modindex.html
+++ b/develop/doc_cn/py-modindex.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -290,4 +290,4 @@
   <script src="_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/search.html b/develop/doc_cn/search.html
index 947c5e1f20aea321f0b185df6bc9a1f36f67204f..0be0b879bca6595b080c3b0cb5503ad84be50f54 100644
--- a/develop/doc_cn/search.html
+++ b/develop/doc_cn/search.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -281,4 +281,4 @@
 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/embedding_model/index_cn.html b/develop/doc_cn/tutorials/embedding_model/index_cn.html
index cda1dd6966ce6db98b7d5d417ed00b7e56602b90..c05702947f09f147201f7c7b585aa14e09fff4de 100644
--- a/develop/doc_cn/tutorials/embedding_model/index_cn.html
+++ b/develop/doc_cn/tutorials/embedding_model/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -464,4 +464,4 @@ python paraconvert.py --t2b -i INPUT -o OUTPUT
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/image_classification/index_cn.html b/develop/doc_cn/tutorials/image_classification/index_cn.html
index f815a384bd4857bb095f9b52261035cb507950ec..711b98729b7c04613daa54795378d841d3368e3f 100644
--- a/develop/doc_cn/tutorials/image_classification/index_cn.html
+++ b/develop/doc_cn/tutorials/image_classification/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -478,4 +478,4 @@ python prediction.py $model $image $use_gpu
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/imagenet_model/resnet_model_cn.html b/develop/doc_cn/tutorials/imagenet_model/resnet_model_cn.html
index d019aa4e6bcc53e6871a937f0bc2974f4ac69f72..242c66935c1939c88b68c3486adaa3436e77bad6 100644
--- a/develop/doc_cn/tutorials/imagenet_model/resnet_model_cn.html
+++ b/develop/doc_cn/tutorials/imagenet_model/resnet_model_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -551,4 +551,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/index_cn.html b/develop/doc_cn/tutorials/index_cn.html
index a3ae138fe2b396dbc05420c658bbda469468c09c..ade9689e92a8a554efc2c69624786859c00f7fc9 100644
--- a/develop/doc_cn/tutorials/index_cn.html
+++ b/develop/doc_cn/tutorials/index_cn.html
@@ -64,7 +64,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -300,4 +300,4 @@
   <script src="../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/quick_start/index_cn.html b/develop/doc_cn/tutorials/quick_start/index_cn.html
index 58f126094e6c1c2347458f5cfec48f2c4595c7bc..eaf5cc801283b91c90c206fb50986a10a88dd2e1 100644
--- a/develop/doc_cn/tutorials/quick_start/index_cn.html
+++ b/develop/doc_cn/tutorials/quick_start/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -913,4 +913,4 @@ mv rank-00000 result.txt
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/rec/ml_dataset_cn.html b/develop/doc_cn/tutorials/rec/ml_dataset_cn.html
index 84c0e67256fe1ab58c7f531735b2fb2da32c0d21..e74a020b093678b4610c6d5e28ad138214337070 100644
--- a/develop/doc_cn/tutorials/rec/ml_dataset_cn.html
+++ b/develop/doc_cn/tutorials/rec/ml_dataset_cn.html
@@ -62,7 +62,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -372,4 +372,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/rec/ml_regression_cn.html b/develop/doc_cn/tutorials/rec/ml_regression_cn.html
index d0ecf31a8c0b7092b715de7ea2e141d676808546..f48344e62149ba89d05f55d6ee08f35a8848b585 100644
--- a/develop/doc_cn/tutorials/rec/ml_regression_cn.html
+++ b/develop/doc_cn/tutorials/rec/ml_regression_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -915,4 +915,4 @@ Prediction Score is 3.13
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/semantic_role_labeling/index_cn.html b/develop/doc_cn/tutorials/semantic_role_labeling/index_cn.html
index beafd71293b8d5a94aec8580cdbdd4b54bdf6179..f19ec1d55c2b2929833f792ddfab41cb49c5c0bc 100644
--- a/develop/doc_cn/tutorials/semantic_role_labeling/index_cn.html
+++ b/develop/doc_cn/tutorials/semantic_role_labeling/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -489,4 +489,4 @@ feature: the extracted features from data <span class="nb">set</span>
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/sentiment_analysis/index_cn.html b/develop/doc_cn/tutorials/sentiment_analysis/index_cn.html
index e43e54c88853730677ba27a3d695cfb3f558480e..24e0d4413a723221957837f965fa11c0658c0818 100644
--- a/develop/doc_cn/tutorials/sentiment_analysis/index_cn.html
+++ b/develop/doc_cn/tutorials/sentiment_analysis/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -600,4 +600,4 @@ cat ./data/aclImdb/test/pos/10007_10.txt | python predict.py \
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/develop/doc_cn/tutorials/text_generation/index_cn.html b/develop/doc_cn/tutorials/text_generation/index_cn.html
index 52f57b734c44d984322a07dc590020dceecce52c..f7fb3ed1c3a67bdeaf6b81d38531b8d8984b593a 100644
--- a/develop/doc_cn/tutorials/text_generation/index_cn.html
+++ b/develop/doc_cn/tutorials/text_generation/index_cn.html
@@ -65,7 +65,7 @@
     </div>
     <div class="site-nav-links">
       <div class="site-menu">
-        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
+        <a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
         <div class="language-switcher dropdown">
           <a type="button" data-toggle="dropdown">
             <span>English</span>
@@ -663,4 +663,4 @@
   <script src="../../_static/js/paddle_doc_init.js"></script> 
 
 </body>
-</html>
+</html>
\ No newline at end of file