migrate v5.x pages to the entry
diff --git a/_jade/components/nav-mixin.jade b/_jade/components/nav-mixin.jade
index 811368a..8913e75 100644
--- a/_jade/components/nav-mixin.jade
+++ b/_jade/components/nav-mixin.jade
@@ -98,19 +98,6 @@
                         li
                             a(href='https://www.apache.org/foundation/thanks.html', target='_blank') 鸣谢
                                 include ./svg/external-link
-                //- li#nav-ec5
-                //-     a(href='#', class="dropdown-toggle", data-toggle="dropdown") ECharts 5
-                //-         span.new new
-                //-         b.caret
-                //-     ul.dropdown-menu
-                //-         li
-                //-             a(href="#{hostParam}/next/zh/tutorial.html") 教程
-                //-         li
-                //-             a(href="#{hostParam}/next/zh/api.html") API
-                //-         li
-                //-             a(href="#{hostParam}/next/zh/option.html") 配置项手册
-                //-         li
-                //-             a(href='#{hostParam}/next/examples/zh/index.html') 实例
 
             ul(class='nav navbar-nav navbar-right')
                 li#nav-homeen
diff --git a/_jade/en/nav-mixin.jade b/_jade/en/nav-mixin.jade
index 74bdcc9..a53ead6 100644
--- a/_jade/en/nav-mixin.jade
+++ b/_jade/en/nav-mixin.jade
@@ -96,19 +96,6 @@
                         li
                             a(href='https://www.apache.org/foundation/thanks.html', target='_blank') Thanks
                                 include ../components/svg/external-link
-                li#nav-ec5
-                    a(href='#', class="dropdown-toggle", data-toggle="dropdown") ECharts 5
-                        span.new new
-                        b.caret
-                    ul.dropdown-menu
-                        li
-                            a(href="#{hostParam}/next/en/tutorial.html") Tutorials
-                        li
-                            a(href="#{hostParam}/next/en/api.html") API
-                        li
-                            a(href="#{hostParam}/next/en/option.html") Chart Configuration
-                        li
-                            a(href='#{hostParam}/next/examples/en/index.html') Examples
 
             ul(class='nav navbar-nav navbar-right')
                 li#nav-homeen
diff --git a/_jade/examples/editor.jade b/_jade/examples/editor.jade
new file mode 100644
index 0000000..33958ab
--- /dev/null
+++ b/_jade/examples/editor.jade
@@ -0,0 +1,4 @@
+extends ../layouts/example-redirect
+
+block variables
+    - var redirectTo = 'editor.html'
diff --git a/_jade/next/examples/en/_variablesLang.jade b/_jade/examples/en/_variablesLang.jade
similarity index 100%
rename from _jade/next/examples/en/_variablesLang.jade
rename to _jade/examples/en/_variablesLang.jade
diff --git a/_jade/next/examples/en/editor.jade b/_jade/examples/en/editor.jade
similarity index 84%
rename from _jade/next/examples/en/editor.jade
rename to _jade/examples/en/editor.jade
index f0128d3..54bc606 100644
--- a/_jade/next/examples/en/editor.jade
+++ b/_jade/examples/en/editor.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example
+extends ../../layouts/example
 
 block variablesLang
     include ./_variablesLang.jade
diff --git a/_jade/next/examples/en/index.jade b/_jade/examples/en/index.jade
similarity index 84%
rename from _jade/next/examples/en/index.jade
rename to _jade/examples/en/index.jade
index 4adbcee..bbe2eb7 100644
--- a/_jade/next/examples/en/index.jade
+++ b/_jade/examples/en/index.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example
+extends ../../layouts/example
 
 block variablesLang
     include ./_variablesLang.jade
diff --git a/_jade/next/examples/en/view.jade b/_jade/examples/en/view.jade
similarity index 82%
rename from _jade/next/examples/en/view.jade
rename to _jade/examples/en/view.jade
index b470acf..29556b9 100644
--- a/_jade/next/examples/en/view.jade
+++ b/_jade/examples/en/view.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example-simple
+extends ../../layouts/example
 
 block variablesLang
     include ./_variablesLang.jade
diff --git a/_jade/examples/index.jade b/_jade/examples/index.jade
new file mode 100644
index 0000000..1c5a348
--- /dev/null
+++ b/_jade/examples/index.jade
@@ -0,0 +1,4 @@
+extends ../layouts/example-redirect
+
+block variables
+    - var redirectTo = 'index.html'
diff --git a/_jade/examples/view.jade b/_jade/examples/view.jade
new file mode 100644
index 0000000..912f880
--- /dev/null
+++ b/_jade/examples/view.jade
@@ -0,0 +1,4 @@
+extends ../layouts/example-redirect
+
+block variables
+    - var redirectTo = 'view.html'
diff --git a/_jade/next/examples/zh/editor.jade b/_jade/examples/zh/editor.jade
similarity index 80%
rename from _jade/next/examples/zh/editor.jade
rename to _jade/examples/zh/editor.jade
index 61e847c..8643cbe 100644
--- a/_jade/next/examples/zh/editor.jade
+++ b/_jade/examples/zh/editor.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example
+extends ../../layouts/example
 
 block global_args_extra
 
diff --git a/_jade/next/examples/zh/index.jade b/_jade/examples/zh/index.jade
similarity index 80%
rename from _jade/next/examples/zh/index.jade
rename to _jade/examples/zh/index.jade
index 3713280..ec4d2b1 100644
--- a/_jade/next/examples/zh/index.jade
+++ b/_jade/examples/zh/index.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example
+extends ../../layouts/example
 
 block global_args_extra
 
diff --git a/_jade/next/examples/zh/view.jade b/_jade/examples/zh/view.jade
similarity index 77%
rename from _jade/next/examples/zh/view.jade
rename to _jade/examples/zh/view.jade
index e47d707..cac3776 100644
--- a/_jade/next/examples/zh/view.jade
+++ b/_jade/examples/zh/view.jade
@@ -1,4 +1,4 @@
-extends ../../../layouts/next-example-simple
+extends ../../layouts/example
 
 block global_args_extra
 
diff --git a/_jade/layouts/doc.jade b/_jade/layouts/doc.jade
index cdae403..737e0c2 100644
--- a/_jade/layouts/doc.jade
+++ b/_jade/layouts/doc.jade
@@ -21,22 +21,6 @@
     .page-main
         block vars
 
-        if isOption
-            .doc-version-change
-                if ecWWWLang == 'zh'
-                    if isECharts4
-                        a(href="option3.html") 前往 v3.x 文档
-                    else
-                        a(href="option.html") 前往 v4.x 文档
-                    a(href="https://www.echartsjs.com/echarts2/") 前往 v2.x 文档
-                else
-                    if isECharts4
-                        //- a(href="option3.html") v3.x Doc
-                    else
-                        a(href="option.html") v4.x Doc
-                    a(href="https://www.echartsjs.com/echarts2/index-en.html") v2.x Doc
-
-
         #ec-doc-main
 
 block extra_js
@@ -52,7 +36,6 @@
     block global_args_extra
 
     script(type="text/javascript").
-        document.getElementById('nav-doc').className = 'active';
         window.globalArgsExtra.version = '#{docHash}';
         echartsDoc.init('#ec-doc-main', window.globalArgsExtra);
 
diff --git a/_jade/layouts/next-redirect.jade b/_jade/layouts/example-redirect.jade
similarity index 87%
rename from _jade/layouts/next-redirect.jade
rename to _jade/layouts/example-redirect.jade
index 8fd216d..baa60fa 100644
--- a/_jade/layouts/next-redirect.jade
+++ b/_jade/layouts/example-redirect.jade
@@ -11,5 +11,5 @@
             var search = (location.search || '').replace('?', '');
             var lang = navigator.language || navigator.userLanguage;
             lang = lang.indexOf('zh') > -1 ? 'zh' : 'en';
-            location.href = '#{host}/next/' + lang + '/#{redirectTo}'
+            location.href = '#{host}/examples/' + lang + '/#{redirectTo}'
                 + (search ? '?' + search : '') + (hash ? '#' + hash : '');
diff --git a/_jade/layouts/next-example-simple.jade b/_jade/layouts/example-simple.jade
similarity index 82%
rename from _jade/layouts/next-example-simple.jade
rename to _jade/layouts/example-simple.jade
index 36f4f0a..afa78a8 100644
--- a/_jade/layouts/next-example-simple.jade
+++ b/_jade/layouts/example-simple.jade
@@ -8,7 +8,7 @@
             overflow-x: hidden;
         }
     link(rel="stylesheet", href="#{cdnThirdParty.elementUICSS}")
-    link(rel="stylesheet", href="#{getAssetUrl(cdnPayRoot, 'next/examples/css/example-bundle.css')}")
+    link(rel="stylesheet", href="#{getAssetUrl(cdnPayRoot, 'examples/css/example-bundle.css')}")
 
 block content
 
@@ -17,7 +17,7 @@
 block extra_js
     script(src="#{cdnThirdParty.vueJS}")
     script(src="#{cdnThirdParty.elementUIJS}")
-    script(src="#{getAssetUrl(cdnPayRoot, 'next/examples/js/example-bundle.js')}")
+    script(src="#{getAssetUrl(cdnPayRoot, 'examples/js/example-bundle.js')}")
     script(type="text/javascript").
         window.EC_WWW_CDN_PAY_ROOT = '#{cdnPayRoot}';
 
@@ -25,7 +25,7 @@
 
     script(type="text/javascript").
         window.globalArgsExtra.version = '#{homeVersion}';
-        window.globalArgsExtra.cdnRoot = EC_WWW_CDN_PAY_ROOT + '/next/examples';
+        window.globalArgsExtra.cdnRoot = EC_WWW_CDN_PAY_ROOT + '/examples';
         echartsExample.init('#ec-example-main', window.globalArgsExtra);
 
         // Remove apache banner
diff --git a/_jade/layouts/next-example.jade b/_jade/layouts/example.jade
similarity index 78%
rename from _jade/layouts/next-example.jade
rename to _jade/layouts/example.jade
index 3ef30d2..59bf03d 100644
--- a/_jade/layouts/next-example.jade
+++ b/_jade/layouts/example.jade
@@ -8,7 +8,7 @@
             overflow-x: hidden;
         }
     link(rel="stylesheet", href="#{cdnThirdParty.elementUICSS}")
-    link(rel="stylesheet", href="#{getAssetUrl(cdnPayRoot, 'next/examples/css/example-bundle.css')}")
+    link(rel="stylesheet", href="#{getAssetUrl(cdnPayRoot, 'examples/css/example-bundle.css')}")
 
 block content
 
@@ -26,15 +26,14 @@
 block extra_js
     script(src="#{cdnThirdParty.vueJS}")
     script(src="#{cdnThirdParty.elementUIJS}")
-    script(src="#{getAssetUrl(cdnPayRoot, 'next/examples/js/example-bundle.js')}")
+    script(src="#{getAssetUrl(cdnPayRoot, 'examples/js/example-bundle.js')}")
     script(type="text/javascript").
         window.EC_WWW_CDN_PAY_ROOT = '#{cdnPayRoot}';
 
     block global_args_extra
 
     script(type="text/javascript").
-        document.getElementById('nav-ec5').className = 'active';
         window.globalArgsExtra.version = '#{homeVersion}';
-        window.globalArgsExtra.cdnRoot = EC_WWW_CDN_PAY_ROOT + '/next/examples';
+        window.globalArgsExtra.cdnRoot = EC_WWW_CDN_PAY_ROOT + '/examples';
         echartsExample.init('#ec-example-main', window.globalArgsExtra);
 
diff --git a/_jade/layouts/next-doc.jade b/_jade/layouts/next-doc.jade
deleted file mode 100644
index 9fadde9..0000000
--- a/_jade/layouts/next-doc.jade
+++ /dev/null
@@ -1,42 +0,0 @@
-extends basic
-
-block extra_head
-    title Documentation - Apache ECharts
-    style.
-        html, body {
-            /* position: sticky should not have overflow parents.*/
-            overflow-x: hidden;
-        }
-    link(rel="stylesheet", href="#{cdnThirdParty.elementUICSS}")
-    link(rel="stylesheet", href="#{getAssetUrl(cdnPayRoot, 'next/' + ecWWWLang + '/css/doc-bundle.css')}")
-
-block content
-
-    nav(class='navbar navbar-default navbar-fixed-top doc-nav' id="ec-doc-nav")
-        if ecWWWLang == 'en'
-            include ../en/nav
-        else
-            include ../components/nav
-
-    .page-main
-        block vars
-
-        #ec-doc-main
-
-block extra_js
-    script(src="#{cdnThirdParty.vueJS}")
-    script(src="#{cdnThirdParty.elementUIJS}")
-    script(src="#{cdnThirdParty.codeMirrorJS}")
-    script(src="#{cdnThirdParty.codeMirrorJSModeJS}")
-    script(src="#{cdnThirdParty.beautifierJS}")
-    script(src="#{getAssetUrl(cdnPayRoot, 'next/' + ecWWWLang + '/js/doc-bundle.js')}")
-    script(type="text/javascript").
-        window.EC_WWW_CDN_PAY_ROOT = '#{cdnPayRoot}';
-
-    block global_args_extra
-
-    script(type="text/javascript").
-        document.getElementById('nav-ec5').className = 'active';
-        window.globalArgsExtra.version = '#{nextDocHash}';
-        echartsDoc.init('#ec-doc-main', window.globalArgsExtra);
-
diff --git a/_jade/layouts/next-example-redirect.jade b/_jade/layouts/next-example-redirect.jade
deleted file mode 100644
index 8e29a3a..0000000
--- a/_jade/layouts/next-example-redirect.jade
+++ /dev/null
@@ -1,15 +0,0 @@
-block variables
-
-doctype html
-html
-    head
-        meta(charset='utf-8')
-        meta(http-equiv='X-UA-Compatible', content='IE=edge')
-
-        script(type='text/javascript').
-            var hash = (location.hash || '').replace('#', '');
-            var search = (location.search || '').replace('?', '');
-            var lang = navigator.language || navigator.userLanguage;
-            lang = lang.indexOf('zh') > -1 ? 'zh' : 'en';
-            location.href = '#{host}/next/examples/' + lang + '/#{redirectTo}'
-                + (search ? '?' + search : '') + (hash ? '#' + hash : '');
diff --git a/_jade/next/api.jade b/_jade/next/api.jade
deleted file mode 100644
index dc54dc7..0000000
--- a/_jade/next/api.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../layouts/next-redirect
-
-block variables
-    - var redirectTo = 'api.html'
diff --git a/_jade/next/en/api.jade b/_jade/next/en/api.jade
deleted file mode 100644
index d2d6d0a..0000000
--- a/_jade/next/en/api.jade
+++ /dev/null
@@ -1,16 +0,0 @@
-extends ../../layouts/next-doc
-
-block variablesLang
-    include ../../en/_variablesLang.jade
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/api-parts',
-            docType: 'api',
-            locale: 'en'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/en/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/en/option-gl.jade b/_jade/next/en/option-gl.jade
deleted file mode 100644
index 558940c..0000000
--- a/_jade/next/en/option-gl.jade
+++ /dev/null
@@ -1,16 +0,0 @@
-extends ../../layouts/next-doc
-
-block variablesLang
-    include ../../en/_variablesLang.jade
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/option-gl-parts',
-            docType: 'option-gl',
-            locale: 'en'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/en/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/en/option.jade b/_jade/next/en/option.jade
deleted file mode 100644
index 039d8fe..0000000
--- a/_jade/next/en/option.jade
+++ /dev/null
@@ -1,16 +0,0 @@
-extends ../../layouts/next-doc
-
-block variablesLang
-    include ../../en/_variablesLang.jade
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/option-parts',
-            docType: 'option',
-            locale: 'en'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/en/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/en/tutorial.jade b/_jade/next/en/tutorial.jade
deleted file mode 100644
index b13bebc..0000000
--- a/_jade/next/en/tutorial.jade
+++ /dev/null
@@ -1,16 +0,0 @@
-extends ../../layouts/next-doc
-
-block variablesLang
-    include ../../en/_variablesLang.jade
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/tutorial-parts',
-            docType: 'tutorial',
-            locale: 'en'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/en/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/examples/editor.jade b/_jade/next/examples/editor.jade
deleted file mode 100644
index 72c0d6a..0000000
--- a/_jade/next/examples/editor.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../../layouts/next-example-redirect
-
-block variables
-    - var redirectTo = 'editor.html'
diff --git a/_jade/next/examples/index.jade b/_jade/next/examples/index.jade
deleted file mode 100644
index 55156c7..0000000
--- a/_jade/next/examples/index.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../../layouts/next-example-redirect
-
-block variables
-    - var redirectTo = 'index.html'
diff --git a/_jade/next/examples/view.jade b/_jade/next/examples/view.jade
deleted file mode 100644
index 452b2bc..0000000
--- a/_jade/next/examples/view.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../../layouts/next-example-redirect
-
-block variables
-    - var redirectTo = 'view.html'
diff --git a/_jade/next/option-gl.jade b/_jade/next/option-gl.jade
deleted file mode 100644
index a814a88..0000000
--- a/_jade/next/option-gl.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../layouts/next-redirect
-
-block variables
-    - var redirectTo = 'option-gl.html'
diff --git a/_jade/next/option.jade b/_jade/next/option.jade
deleted file mode 100644
index 600cf83..0000000
--- a/_jade/next/option.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../layouts/next-redirect
-
-block variables
-    - var redirectTo = 'option.html'
diff --git a/_jade/next/tutorial.jade b/_jade/next/tutorial.jade
deleted file mode 100644
index 722e3ad..0000000
--- a/_jade/next/tutorial.jade
+++ /dev/null
@@ -1,4 +0,0 @@
-extends ../layouts/next-redirect
-
-block variables
-    - var redirectTo = 'tutorial.html'
diff --git a/_jade/next/zh/api.jade b/_jade/next/zh/api.jade
deleted file mode 100644
index 3992334..0000000
--- a/_jade/next/zh/api.jade
+++ /dev/null
@@ -1,13 +0,0 @@
-extends ../../layouts/next-doc
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/api-parts',
-            docType: 'api',
-            locale: 'zh'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/zh/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/zh/option-gl.jade b/_jade/next/zh/option-gl.jade
deleted file mode 100644
index 793b711..0000000
--- a/_jade/next/zh/option-gl.jade
+++ /dev/null
@@ -1,13 +0,0 @@
-extends ../../layouts/next-doc
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/option-gl-parts',
-            docType: 'option-gl',
-            locale: 'zh'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/zh/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/zh/option.jade b/_jade/next/zh/option.jade
deleted file mode 100644
index b09cfdd..0000000
--- a/_jade/next/zh/option.jade
+++ /dev/null
@@ -1,13 +0,0 @@
-extends ../../layouts/next-doc
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/option-parts',
-            docType: 'option',
-            locale: 'zh'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/zh/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/next/zh/tutorial.jade b/_jade/next/zh/tutorial.jade
deleted file mode 100644
index 82a08de..0000000
--- a/_jade/next/zh/tutorial.jade
+++ /dev/null
@@ -1,13 +0,0 @@
-extends ../../layouts/next-doc
-
-block global_args_extra
-
-    script(type="text/javascript").
-        window.globalArgsExtra = {
-            baseUrl: 'documents/tutorial-parts',
-            docType: 'tutorial',
-            locale: 'zh'
-        };
-        if (window.EC_WWW_CDN_PAY_ROOT) {
-            window.globalArgsExtra.cdnRoot = window.EC_WWW_CDN_PAY_ROOT + '/next/zh/' + window.globalArgsExtra.baseUrl
-        }
diff --git a/_jade/zh/examples.jade b/_jade/zh/examples.jade
deleted file mode 100644
index 5c3bf2b..0000000
--- a/_jade/zh/examples.jade
+++ /dev/null
@@ -1,38 +0,0 @@
-extends ../layouts/basic
-
-block extra_head
-    title Examples - Apache ECharts
-    script.
-        var chartId = location.hash.slice(1);
-        window.location ='./examples/index.html';
-    link(rel="stylesheet", href="#{cdnThirdParty.perfectScrollbarCSS}")
-
-block content
-    nav(class='navbar navbar-default navbar-fixed-top')
-        include ../components/nav
-
-    .page-main
-        #left-chart-nav
-            ul
-
-        #explore-container
-            .chart-list-panel
-
-        div(style="display:none") 点击查看详情
-
-        include ../components/footer
-
-block extra_js
-    script(type='text/javascript', src='#{cdnThirdParty.jqueryLazyloadJS}')
-    script(type='text/javascript').
-        var GALLERY_PATH = '#{galleryPath}';
-        var GALLERY_EDITOR_PATH = GALLERY_PATH + 'editor.html?c=';
-        var GALLERY_VIEW_PATH = GALLERY_PATH + 'view.html?c=';
-        var GALLERY_THUMB_PATH = GALLERY_PATH + 'data/thumb/';
-
-    script(type='text/javascript', src="#{getAssetUrl(cdnPayRoot, ecWWWLang + '/js/config.js')}")
-    script(type='text/javascript', src="#{getAssetUrl(cdnPayRoot, ecWWWLang + '/js/chart-list.js')}")
-    script(type='text/javascript', src="#{getAssetUrl(cdnPayRoot, ecWWWLang + '/js/examples-nav.js')}")
-
-    script(type='text/javascript').
-        document.getElementById('nav-examples').className = 'active';
diff --git a/bin/build.js b/bin/build.js
index 2641893..190d829 100644
--- a/bin/build.js
+++ b/bin/build.js
@@ -183,8 +183,7 @@
     const hashes = {};
     for (let lang of ['zh', 'en']) {
         hashes[lang] = {
-            docHash: await getFolderHash(path.resolve(config.releaseDestDir, lang, 'documents/**/*.js')),
-            nextDocHash: await getFolderHash(path.resolve(config.releaseDestDir, 'next', lang, 'documents/**/*.js'))
+            docHash: await getFolderHash(path.resolve(config.releaseDestDir, lang, 'documents/**/*.js'))
         };
     }
 
diff --git a/bin/release.sh b/bin/release.sh
index c061b46..d5843e4 100644
--- a/bin/release.sh
+++ b/bin/release.sh
@@ -31,10 +31,6 @@
 examplesProjectDir="${wwwProjectDir}/../echarts-examples";
 themeProjectDir="${wwwProjectDir}/../ECharts-Theme-Builder";
 
-# Next
-nextDocProjectDir="${wwwProjectDir}/../incubator-echarts-doc-next";
-nextExamplesProjectDir="${wwwProjectDir}/../echarts-examples-next";
-
 cd ${wwwProjectDir}
 
 if [[ "${envType}" = "echartsjs" ]]; then
@@ -70,43 +66,17 @@
     echo "Build doc done."
 
     # Build examples
-    echo "Build examples ..."
+    echo "Build examples..."
     if [ ! -d "${examplesProjectDir}" ]; then
         echo "Directory ${examplesProjectDir} DOES NOT exists."
         exit 1
     fi
     cd ${examplesProjectDir}
-    node build.js --env ${envType}
+    npm run release
     cd ${currWorkingDir}
     echo "Build examples done."
-
 fi
 
-
-# Build doc next
-echo "Build doc next ..."
-if [ ! -d "${nextDocProjectDir}" ]; then
-    echo "Directory ${nextDocProjectDir} DOES NOT exists."
-    exit 1
-fi
-cd ${nextDocProjectDir}
-npm run build:site
-node build.js --env ${envType}
-cd ${currWorkingDir}
-echo "Build doc next done."
-
-# Build examples next
-echo "Build examples next..."
-if [ ! -d "${nextExamplesProjectDir}" ]; then
-    echo "Directory ${nextExamplesProjectDir} DOES NOT exists."
-    exit 1
-fi
-cd ${nextExamplesProjectDir}
-npm run release
-cd ${currWorkingDir}
-echo "Build examples next done."
-
-
 # Build www
 echo "Build www ..."
 cd ${wwwProjectDir}