diff --git a/Gruntfile.js b/Gruntfile.js
deleted file mode 100644
index d33cb9624..000000000
--- a/Gruntfile.js
+++ /dev/null
@@ -1,457 +0,0 @@
-module.exports = function (grunt) {
-    function sync(patterns) {
-        return [...new Set(grunt.file.expand({
-            filter: path => !new RegExp(/__test__/g).test(path),
-        }, patterns))];
-    }
-
-    // Project configuration.
-    grunt.initConfig({
-        pkg: grunt.file.readJSON("package.json"),
-        concat: {
-            options: {
-                separator: "",
-                sourceMap: true,
-                sourceMapStyle: "link",
-            },
-            polyfillJs: {
-                src: ["src/core/foundation.js", "src/polyfill/**/*.js"],
-                dest: "dist/polyfill.js"
-            },
-            coreJs: {
-                src: sync([
-                    "src/core/foundation.js",
-                    "src/core/lodash.js",
-                    // 'src/core/mvc/**/*.js',
-                    "src/core/base.js",
-                    "src/core/ob.js",
-                    "src/core/widget.js",
-                    // 'src/core/model.js',
-                    // 'src/core/view.js',
-                    "src/core/shortcut.js",
-                    "src/core/utils/**/*.js",
-                    "src/core/behavior/behavior.js",
-                    "src/core/wrapper/layout.js",
-                    "src/core/plugin.js",
-                    "src/core/**/*.js",
-
-                    "src/data/data.js",
-                    "src/data/**/*.js"
-                ]),
-                dest: "dist/core.js"
-            },
-
-            // 最基础的控件
-            baseJs: {
-                src: sync([
-                    "src/third/**/*.js",
-                    "src/base/pane.js",
-                    "src/base/single/single.js",
-                    "src/base/single/text.js",
-                    "src/base/single/button/button.basic.js",
-                    "src/base/single/button/button.node.js",
-                    "src/base/single/tip/tip.js",
-                    "src/base/combination/group.button.js",
-                    "src/base/combination/tree.button.js",
-                    "src/base/tree/ztree/treeview.js",
-                    "src/base/tree/ztree/asynctree.js",
-                    "src/base/tree/ztree/parttree.js",
-                    "src/base/tree/ztree/list/listtreeview.js",
-                    "src/base/tree/ztree/list/listasynctree.js",
-                    "src/base/tree/ztree/list/listparttree.js",
-                    "src/base/**/*.js"
-                ]),
-                dest: "dist/base.js"
-            },
-            // 实现好的一些基础实例
-            caseJs: {
-                src: sync([
-                    "src/case/combo/popup.bubble.js",
-                    "src/case/**/*.js"
-                ]),
-                dest: "dist/case.js"
-            },
-            widgetJs: {
-                src: sync([
-                    "src/widget/**/*.js",
-                    "src/component/**/*.js"
-                ]),
-                dest: "dist/widget.js"
-            },
-            routerJs: {
-                src: [
-                    "src/router/**/*.js"
-                ],
-                dest: "dist/router.js"
-            },
-            coreCss: {
-                src: ["src/css/core/**/*.css", "src/css/theme/**/*.css"],
-                dest: "dist/core.css"
-            },
-            coreWithoutNormalizeCss: {
-                src: ["src/css/core/**/*.css", "src/css/theme/**/*.css", "!src/css/core/normalize.css", "!src/css/core/normalize2.css"],
-                dest: "dist/core_without_normalize.css"
-            },
-            baseCss: {
-                src: ["src/css/base/**/*.css"],
-                dest: "dist/base.css"
-            },
-            widgetCss: {
-                src: ["src/css/widget/**/*.css"],
-                dest: "dist/widget.css"
-            },
-            resourceCss: {
-                src: ["src/css/resource/**/*.css"],
-                dest: "dist/resource.css"
-            },
-            fontCss: {
-                src: ["public/css/font.css"],
-                dest: "dist/font.css"
-            },
-
-            bundleJs: {
-                src: ["dist/core.js", "dist/fix/fix.js", "dist/base.js", "dist/case.js", "dist/widget.js", "dist/fix/fix.compact.js", "dist/router.js", "public/js/**/*.js", "public/js/index.js", "i18n/i18n.cn.js"],
-                dest: "dist/bundle.js",
-            },
-
-            versionFineuiJs: {
-                src: ["dist/bundle.js"],
-                dest: "dist/2.0/fineui.js"
-            },
-
-            bundleIEJs: {
-                src: ["dist/core.js", "dist/fix/fix.ie.js", "dist/base.js", "dist/case.js", "dist/widget.js", "dist/fix/fix.compact.ie.js", "dist/router.js", "public/js/**/*.js", "public/js/index.js", "i18n/i18n.cn.js"],
-                dest: "dist/bundle.ie.js"
-            },
-
-            versionFineuiIEJs: {
-                src: ["dist/bundle.ie.js"],
-                dest: "dist/2.0/fineui.ie.js"
-            },
-
-            bundleCss: {
-                src: ["dist/core.css", "dist/base.css", "dist/widget.css", "public/css/app.css", "public/css/**/*.css", "fineui.typescript.css"],
-                dest: "dist/bundle.css"
-            },
-
-            bundleWithoutNormalizeCss: {
-                src: ["dist/core_without_normalize.css", "dist/base.css", "dist/widget.css", "public/css/app.css", "public/css/**/*.css", "fineui.typescript.css"],
-                dest: "dist/bundle_without_normalize.css"
-            },
-
-            versionFineuiCss: {
-                src: ["dist/bundle.css"],
-                dest: "dist/2.0/fineui.css"
-            },
-
-            versionFineuiWithoutNormalizeCss: {
-                src: ["dist/bundle_without_normalize.css"],
-                dest: "dist/2.0/fineui_without_normalize.css"
-            },
-
-            fineuiJs: {
-                src: ["dist/es5.polyfill.js","dist/polyfill.js", "dist/core.js", "dist/fix/fix.js", "dist/base.js",
-                    "dist/case.js", "dist/widget.js", "dist/router.js", "dist/fix/fix.compact.js", "ui/js/**/*.js"],
-                dest: "dist/fineui.js"
-            },
-
-            fineuiIEJs: {
-                src: ["dist/ie.polyfill.js", "dist/polyfill.js", "dist/core.js", "dist/fix/fix.ie.js", "dist/base.js",
-                    "dist/case.js", "dist/widget.js", "dist/router.js", "dist/fix/fix.compact.ie.js", "ui/js/**/*.js"],
-                dest: "dist/fineui.ie.js"
-            },
-
-            fineuiWithoutJqueryAndPolyfillJs: {
-                src: sync(["src/core/foundation.js",
-                    "src/core/lodash.js",
-                    // 'src/core/mvc/**/*.js',
-                    "src/core/base.js",
-                    "src/core/ob.js",
-                    "src/core/widget.js",
-                    // 'src/core/model.js',
-                    // 'src/core/view.js',
-                    "src/core/shortcut.js",
-                    "src/core/utils/*.js",
-                    "src/core/behavior/behavior.js",
-                    "src/core/wrapper/layout.js",
-                    "src/core/plugin.js",
-                    "src/core/**/*.js",
-                    "!src/core/platform/web/**/*.js",
-
-                    "src/data/data.js",
-                    "src/data/**/*.js",
-
-                    "dist/fix/fix.js",
-                    "src/base/pane.js",
-                    "src/base/single/single.js",
-                    "src/base/single/text.js",
-                    "src/base/single/button/button.basic.js",
-                    "src/base/single/button/button.node.js",
-                    "src/base/single/tip/tip.js",
-                    "src/base/combination/group.button.js",
-                    "src/base/combination/tree.button.js",
-                    "src/base/combination/map.button.js",
-                    "src/base/**/*.js",
-                    "!src/base/tree/ztree/**/*.js",
-                    "!src/base/single/input/file.js",
-
-                    "src/case/combo/popup.bubble.js",
-                    "src/case/**/*.js",
-                    "!src/case/colorchooser/**/*.js",
-                    "!src/case/tree/ztree/**/*.js",
-
-                    "dist/widget.js", "dist/fix/fix.compact.js", "ui/js/**/*.js"]),
-                dest: "dist/fineui_without_jquery_polyfill.js"
-            },
-
-            fineuiCss: {
-                src: ["dist/core.css", "dist/base.css", "dist/widget.css", "ui/css/app.css", "ui/css/**/*.css", "fineui.typescript.css"],
-                dest: "dist/fineui.css"
-            },
-
-            configJs: {
-                src: ["demo/version.js", "i18n/i18n.cn.js"],
-                dest: "dist/config.js"
-            },
-            demoJs: {
-                src: ["demo/app.js", "demo/js/**/*.js", "demo/config.js"],
-                dest: "dist/demo.js"
-            },
-            demoCss: {
-                src: ["demo/css/**/*.css"],
-                dest: "dist/demo.css"
-            },
-            utilsJs: {
-                src: [
-                    "src/core/foundation.js",
-                    "src/core/lodash.js",
-                    "src/core/var.js",
-                    "src/core/func/array.js",
-                    "src/core/func/number.js",
-                    "src/core/func/string.js",
-                    "src/core/func/date.js",
-                    "src/core/func/function.js",
-                    "src/core/base.js",
-                    "src/core/ob.js",
-                    "src/core/alias.js",
-                    "src/core/inject.js",
-                    "src/core/i18n.js",
-                    "src/core/utils/*.js",
-                    "i18n/i18n.cn.js",
-                    "_mobile/date.i18n.cn.js",
-                    "src/data/data.js",
-                    "src/data/**/*.js"
-                ],
-                dest: "dist/utils.js"
-            }
-        },
-
-        less: {
-            demo: {
-                expand: true,
-                cwd: "demo/less",
-                src: ["**/*.less"],
-                dest: "demo/css/",
-                ext: ".css"
-            },
-            main: {
-                expand: true,
-                cwd: "public/less",
-                src: ["**/*.less"],
-                dest: "public/css",
-                ext: ".css"
-            },
-            ui: {
-                expand: true,
-                cwd: "ui/less",
-                src: ["**/*.less"],
-                dest: "ui/css",
-                ext: ".css"
-            },
-            src: {
-                expand: true,
-                cwd: "src/less",
-                src: ["**/*.less"],
-                dest: "src/css",
-                ext: ".css"
-            },
-            dev: {
-                options: {
-                    compress: true,
-                    yuicompress: false
-                }
-            }
-        },
-
-        uglify: {
-            options: {
-                banner: "/*! <%= pkg.name %> <%= grunt.template.today(\"yyyy-mm-dd HH:MM:ss\") %> */\n",
-                mangle: false,
-                sourceMap: true,
-                sourceMapIncludeSources: true,
-                compress: {
-                    unused: false,
-                },
-            },
-            dist: {
-                files: {
-                    "dist/bundle.min.js": ["<%= concat.bundleJs.dest %>"],
-                    "dist/bundle.ie.min.js": ["<%= concat.bundleIEJs.dest %>"],
-                    "dist/utils.min.js": ["<%= concat.utilsJs.dest %>"],
-                    "dist/fineui.min.js": ["<%= concat.fineuiJs.dest %>"],
-                    "dist/fineui.ie.min.js": ["<%= concat.fineuiIEJs.dest %>"],
-                    "dist/2.0/fineui.min.js": ["<%= concat.versionFineuiJs.dest %>"],
-                    "dist/2.0/fineui.ie.min.js": ["<%= concat.versionFineuiIEJs.dest %>"]
-                }
-            }
-        },
-
-        cssmin: {
-
-            bundleCss: {
-
-                src: "<%= concat.bundleCss.dest %>",
-
-                dest: "dist/bundle.min.css"
-
-            },
-            fineuiCss: {
-
-                src: "<%= concat.fineuiCss.dest %>",
-
-                dest: "dist/fineui.min.css"
-
-            },
-
-            versionFineuiMinCss: {
-                src: "<%= concat.versionFineuiCss.dest %>",
-
-                dest: "dist/2.0/fineui.min.css"
-            },
-
-            versionFineuiWithoutNormalizeMinCss: {
-                src: "<%= concat.versionFineuiWithoutNormalizeCss.dest %>",
-
-                dest: "dist/2.0/fineui_without_normalize.min.css"
-            },
-        },
-
-        jshint: {
-            files: ["Gruntfile.js", "src/**/*.js"],
-            options: {
-                globals: {
-                    jQuery: true,
-                    console: true,
-                    module: true,
-                    document: true
-                }
-            }
-        },
-        copy: {
-            js: {
-                files: [
-                    {
-                        expand: true,
-                        cwd: "dist",
-                        src: [
-                            "fineui.js"
-                        ],
-                        dest: "dist/",
-                        rename: function (dest, src) {
-                            return dest + src.replace(".js", ".min.js");
-                        }
-                    }
-                ]
-            }
-        },
-        watch: {
-            scripts: {
-                files: ["src/**/*.js", "src/**/*.less", "demo/js/**/*.js", "demo/app.js", "demo/version.js", "demo/config.js", "demo/less/**/*.less", "!src/**/__test__/*.js"],
-                tasks: ["less", "concat"],
-                options: {
-                    spanw: true,
-                    interrupt: true
-                }
-            },
-            livereload: {
-                options: {
-                    livereload: "<%= connect.options.livereload %>"
-                },
-                files: ["src/**/*.js", "!src/**/__test__/*.js", "src/**/*.less"]
-            }
-        },
-        connect: {
-            options: {
-                port: 9000,
-                open: true,
-                livereload: 35729,
-                // Change this to '0.0.0.0' to access the server from outside
-                hostname: "0.0.0.0"
-            },
-            server: {
-                options: {
-                    port: 9001
-                }
-            }
-        },
-        clean: ["src/css", "demo/css"]
-    });
-
-    grunt.loadNpmTasks("grunt-contrib-uglify");
-    grunt.loadNpmTasks("grunt-contrib-jshint");
-    grunt.loadNpmTasks("grunt-contrib-less");
-    grunt.loadNpmTasks("grunt-contrib-watch");
-    grunt.loadNpmTasks("grunt-contrib-concat");
-    grunt.loadNpmTasks("grunt-contrib-cssmin");
-    grunt.loadNpmTasks("grunt-contrib-connect");
-    grunt.loadNpmTasks("grunt-contrib-clean");
-    grunt.loadNpmTasks("grunt-contrib-copy");
-
-    grunt.registerTask("analyze", "code analysis", function () {
-        const authors = ["test_author_imp", "test_author_teller", "test_author_fay", "test_author_young", "test_author_windy", "test_author_lei.wang", "test_author_Kira", "test_author_Zhenfei.Li"];
-        const info = [];
-        authors.forEach(function (auth) {
-            info.push({
-                author: auth,
-                reg: new RegExp(auth, "g"),
-                count: 0
-            });
-        });
-        const testFiles = grunt.file.expand(["src/**/*.test.js", "test/**/*.test.js"]);
-        testFiles.forEach(function (el) {
-            const fileStr = grunt.file.read(el);
-            authors.forEach(function (auth, idx) {
-                const res = fileStr.match(info[idx].reg);
-                if (res != null) {
-                    info[idx].count += res.length;
-                }
-            });
-        });
-
-        const todayStat = {};
-        info.forEach(function (inf) {
-            todayStat[inf.author] = inf.count;
-        });
-        const date = grunt.template.today("yyyy-mm-dd");
-        const dest = "test/unit.test.statistic.json";
-        let stat;
-        try {
-            stat = grunt.file.readJSON(dest);
-        } catch (e) {
-            stat = {};
-        }
-        if (!stat.date || stat.date === {}) {
-            stat[date] = todayStat;
-        }
-        grunt.file.write(dest, JSON.stringify(stat));
-    });
-
-    var defaultTask = ["clean", "less", "concat", "watch"];
-    grunt.registerTask("default", defaultTask);
-    grunt.registerTask("compile", function () {
-        grunt.config.set("connect.options.open", false);
-        grunt.task.run(defaultTask);
-    });
-    grunt.registerTask("build", ["clean", "less", "concat", "cssmin", "uglify"]);
-    grunt.registerTask("fake-build", ["clean", "less", "concat", "cssmin", "copy"]);
-};