diff --git a/karma.conf.js b/karma.conf.js
index 4c8850be5..8b5bca997 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -20,36 +20,9 @@ module.exports = function (config) {
         // list of files / patterns to load in the browser
         files: [
             "dist/fineui.min.css",
-            "src/core/foundation.js",
-            "src/core/lodash.js",
-            "src/core/base.js",
-            "i18n/i18n.cn.js",
-            "src/core/ob.js",
-            "src/core/widget.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/**/*.js",
-            "src/data/**/*.js",
-            "src/data/**/*.js",
             "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",
             "src/case/**/*.js",
             "src/widget/**/*.js",
@@ -61,12 +34,9 @@ module.exports = function (config) {
         ],
 
         exclude: [
-            "src/base/tree/ztree/jquery.ztree.core-3.5.js",
-            "src/base/tree/ztree/jquery.ztree.excheck-3.5.js",
             "src/base/single/input/file.js",
             "src/case/loading/loading_pane.js",
-            "src/base/tree/ztree/**/*.js",
-            "src/case/tree/ztree/*.js",
+            "src/case/ztree/**/*.js",
             "src/widget/multitree/**/*.js",
             "src/widget/multiselecttree/**/*.js",
             "src/component/treevaluechooser/*.js"
@@ -76,9 +46,8 @@ module.exports = function (config) {
         // preprocess matching files before serving them to the browser
         // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
         preprocessors: {
-            "src/core/alias.js": "coverage",
-            "src/core/base.js": "coverage",
-            "src/core/func/date.js": "coverage",
+            "src/core/1.base.js": "coverage",
+            "src/core/func/**/*.js": "coverage",
             "src/base/**/!(*.test).js": "coverage",
             "src/case/**/!(*.test).js": "coverage",
             "src/widget/**/!(*.test).js": "coverage",
diff --git a/src/base/base.js b/src/base/0.base.js
similarity index 100%
rename from src/base/base.js
rename to src/base/0.base.js
diff --git a/src/base/pane.js b/src/base/1.pane.js
similarity index 100%
rename from src/base/pane.js
rename to src/base/1.pane.js
diff --git a/src/base/single/single.js b/src/base/single/0.single.js
similarity index 100%
rename from src/base/single/single.js
rename to src/base/single/0.single.js
diff --git a/src/base/single/text.js b/src/base/single/1.text.js
similarity index 100%
rename from src/base/single/text.js
rename to src/base/single/1.text.js
diff --git a/src/base/single/tip/tip.js b/src/base/single/tip/0.tip.js
similarity index 100%
rename from src/base/single/tip/tip.js
rename to src/base/single/tip/0.tip.js
diff --git a/src/base/tree/ztree/treeview.js b/src/case/ztree/0.treeview.js
similarity index 100%
rename from src/base/tree/ztree/treeview.js
rename to src/case/ztree/0.treeview.js
diff --git a/src/base/tree/ztree/asynctree.js b/src/case/ztree/1.asynctree.js
similarity index 100%
rename from src/base/tree/ztree/asynctree.js
rename to src/case/ztree/1.asynctree.js
diff --git a/src/base/tree/ztree/jquery.ztree.core-3.5.js b/src/case/ztree/jquery.ztree.core-3.5.js
similarity index 100%
rename from src/base/tree/ztree/jquery.ztree.core-3.5.js
rename to src/case/ztree/jquery.ztree.core-3.5.js
diff --git a/src/base/tree/ztree/jquery.ztree.excheck-3.5.js b/src/case/ztree/jquery.ztree.excheck-3.5.js
similarity index 100%
rename from src/base/tree/ztree/jquery.ztree.excheck-3.5.js
rename to src/case/ztree/jquery.ztree.excheck-3.5.js
diff --git a/src/base/tree/ztree/list/listtreeview.js b/src/case/ztree/list/0.listtreeview.js
similarity index 100%
rename from src/base/tree/ztree/list/listtreeview.js
rename to src/case/ztree/list/0.listtreeview.js
diff --git a/src/base/tree/ztree/list/listasynctree.js b/src/case/ztree/list/1.listasynctree.js
similarity index 100%
rename from src/base/tree/ztree/list/listasynctree.js
rename to src/case/ztree/list/1.listasynctree.js
diff --git a/src/base/tree/ztree/list/listparttree.js b/src/case/ztree/list/listparttree.js
similarity index 100%
rename from src/base/tree/ztree/list/listparttree.js
rename to src/case/ztree/list/listparttree.js
diff --git a/src/base/tree/ztree/parttree.js b/src/case/ztree/parttree.js
similarity index 100%
rename from src/base/tree/ztree/parttree.js
rename to src/case/ztree/parttree.js
diff --git a/src/case/tree/ztree/tree.display.js b/src/case/ztree/tree.display.js
similarity index 100%
rename from src/case/tree/ztree/tree.display.js
rename to src/case/ztree/tree.display.js
diff --git a/src/case/tree/ztree/tree.list.display.js b/src/case/ztree/tree.list.display.js
similarity index 100%
rename from src/case/tree/ztree/tree.list.display.js
rename to src/case/ztree/tree.list.display.js
diff --git a/src/case/tree/ztree/tree.simple.js b/src/case/ztree/tree.simple.js
similarity index 100%
rename from src/case/tree/ztree/tree.simple.js
rename to src/case/ztree/tree.simple.js
diff --git a/src/base/tree/ztree/treerender.scroll.service.js b/src/case/ztree/treerender.scroll.service.js
similarity index 100%
rename from src/base/tree/ztree/treerender.scroll.service.js
rename to src/case/ztree/treerender.scroll.service.js
diff --git a/src/base/tree/ztree/treetrender.page.service.js b/src/case/ztree/treetrender.page.service.js
similarity index 100%
rename from src/base/tree/ztree/treetrender.page.service.js
rename to src/case/ztree/treetrender.page.service.js
diff --git a/src/core/foundation.js b/src/core/0.foundation.js
similarity index 100%
rename from src/core/foundation.js
rename to src/core/0.foundation.js
diff --git a/src/core/lodash.js b/src/core/1.lodash.js
similarity index 100%
rename from src/core/lodash.js
rename to src/core/1.lodash.js
diff --git a/src/core/base.js b/src/core/2.base.js
similarity index 100%
rename from src/core/base.js
rename to src/core/2.base.js
diff --git a/src/core/ob.js b/src/core/3.ob.js
similarity index 100%
rename from src/core/ob.js
rename to src/core/3.ob.js
diff --git a/src/core/widget.js b/src/core/4.widget.js
similarity index 100%
rename from src/core/widget.js
rename to src/core/4.widget.js
diff --git a/src/core/shortcut.js b/src/core/5.shortcut.js
similarity index 100%
rename from src/core/shortcut.js
rename to src/core/5.shortcut.js
diff --git a/src/core/inject.js b/src/core/6.inject.js
similarity index 100%
rename from src/core/inject.js
rename to src/core/6.inject.js
diff --git a/src/core/plugin.js b/src/core/7.plugin.js
similarity index 100%
rename from src/core/plugin.js
rename to src/core/7.plugin.js
diff --git a/src/core/behavior/behavior.js b/src/core/behavior/0.behavior.js
similarity index 100%
rename from src/core/behavior/behavior.js
rename to src/core/behavior/0.behavior.js
diff --git a/src/core/func/date.i18n.js b/src/core/constant/date.i18n.js
similarity index 100%
rename from src/core/func/date.i18n.js
rename to src/core/constant/date.i18n.js
diff --git a/src/core/events.js b/src/core/constant/events.js
similarity index 100%
rename from src/core/events.js
rename to src/core/constant/events.js
diff --git a/src/core/var.js b/src/core/constant/var.js
similarity index 100%
rename from src/core/var.js
rename to src/core/constant/var.js
diff --git a/src/core/controller.js b/src/core/controller/0.controller.js
similarity index 100%
rename from src/core/controller.js
rename to src/core/controller/0.controller.js
diff --git a/src/core/alias.js b/src/core/func/alias.js
similarity index 100%
rename from src/core/alias.js
rename to src/core/func/alias.js
diff --git a/src/third/jquery.mousewheel.js b/src/core/platform/web/jquery/jquery.mousewheel.js
similarity index 100%
rename from src/third/jquery.mousewheel.js
rename to src/core/platform/web/jquery/jquery.mousewheel.js
diff --git a/src/core/utils/aes.js b/src/core/structure/aes.js
similarity index 100%
rename from src/core/utils/aes.js
rename to src/core/structure/aes.js
diff --git a/src/core/utils/aspect.js b/src/core/structure/aspect.js
similarity index 100%
rename from src/core/utils/aspect.js
rename to src/core/structure/aspect.js
diff --git a/src/core/utils/base64.js b/src/core/structure/base64.js
similarity index 100%
rename from src/core/utils/base64.js
rename to src/core/structure/base64.js
diff --git a/src/core/utils/cache.js b/src/core/structure/cache.js
similarity index 100%
rename from src/core/utils/cache.js
rename to src/core/structure/cache.js
diff --git a/src/core/utils/cellSizeAndPositionManager.js b/src/core/structure/cellSizeAndPositionManager.js
similarity index 100%
rename from src/core/utils/cellSizeAndPositionManager.js
rename to src/core/structure/cellSizeAndPositionManager.js
diff --git a/src/core/utils/heap.js b/src/core/structure/heap.js
similarity index 100%
rename from src/core/utils/heap.js
rename to src/core/structure/heap.js
diff --git a/src/core/utils/linkedHashMap.js b/src/core/structure/linkedHashMap.js
similarity index 100%
rename from src/core/utils/linkedHashMap.js
rename to src/core/structure/linkedHashMap.js
diff --git a/src/core/utils/lru.js b/src/core/structure/lru.js
similarity index 100%
rename from src/core/utils/lru.js
rename to src/core/structure/lru.js
diff --git a/src/core/utils/prefixIntervalTree.js b/src/core/structure/prefixIntervalTree.js
similarity index 100%
rename from src/core/utils/prefixIntervalTree.js
rename to src/core/structure/prefixIntervalTree.js
diff --git a/src/core/utils/queue.js b/src/core/structure/queue.js
similarity index 100%
rename from src/core/utils/queue.js
rename to src/core/structure/queue.js
diff --git a/src/core/utils/sectionManager.js b/src/core/structure/sectionManager.js
similarity index 100%
rename from src/core/utils/sectionManager.js
rename to src/core/structure/sectionManager.js
diff --git a/src/core/utils/tree.js b/src/core/structure/tree.js
similarity index 100%
rename from src/core/utils/tree.js
rename to src/core/structure/tree.js
diff --git a/src/core/utils/vector.js b/src/core/structure/vector.js
similarity index 100%
rename from src/core/utils/vector.js
rename to src/core/structure/vector.js
diff --git a/src/core/platform/web/eventlistener.js b/src/core/utils/events/eventlistener.js
similarity index 100%
rename from src/core/platform/web/eventlistener.js
rename to src/core/utils/events/eventlistener.js
diff --git a/src/core/i18n.js b/src/core/utils/i18n.js
similarity index 100%
rename from src/core/i18n.js
rename to src/core/utils/i18n.js
diff --git a/src/core/wrapper/layout/adapt/adapt.horizontal.js b/src/core/wrapper/layout/adapt/adapt.horizontal.js
index fb98bc930..8795a3cd4 100644
--- a/src/core/wrapper/layout/adapt/adapt.horizontal.js
+++ b/src/core/wrapper/layout/adapt/adapt.horizontal.js
@@ -8,6 +8,7 @@ BI.HorizontalAdaptLayout = BI.inherit(BI.Layout, {
         return BI.extend(BI.HorizontalAdaptLayout.superclass.props.apply(this, arguments), {
             baseCls: "bi-h-a",
             verticalAlign: BI.VerticalAlign.Top,
+            horizontalAlign: BI.HorizontalAlign.Center,
             columnSize: [],
             scrollx: false,
             hgap: 0,
@@ -24,7 +25,7 @@ BI.HorizontalAdaptLayout = BI.inherit(BI.Layout, {
         return {
             type: "bi.horizontal",
             verticalAlign: o.verticalAlign,
-            horizontalAlign: BI.HorizontalAlign.Center,
+            horizontalAlign: o.horizontalAlign,
             columnSize: o.columnSize,
             items: o.items,
             scrollx: o.scrollx,
diff --git a/src/core/wrapper/layout/adapt/adapt.table.js b/src/core/wrapper/layout/adapt/adapt.table.js
index baa065655..999eef248 100644
--- a/src/core/wrapper/layout/adapt/adapt.table.js
+++ b/src/core/wrapper/layout/adapt/adapt.table.js
@@ -26,7 +26,7 @@ BI.TableAdaptLayout = BI.inherit(BI.Layout, {
             position: "relative",
             display: "table",
             width: (o.horizontalAlign === BI.HorizontalAlign.Center || o.horizontalAlign === BI.HorizontalAlign.Stretch) ? "100%" : "auto",
-            height: (o.verticalAlign === BI.VerticalAlign.Middle || o.verticalAlign === BI.VerticalAlign.Stretch) ? "100%" : "auto",
+            height: (o.verticalAlign !== BI.VerticalAlign.Top) ? "100%" : "auto",
             "white-space": "nowrap"
         });
         this.populate(this.options.items);
@@ -61,8 +61,6 @@ BI.TableAdaptLayout = BI.inherit(BI.Layout, {
             position: "relative",
             display: "table-cell",
             "vertical-align": o.verticalAlign,
-            margin: "0",
-            padding: "0",
             height: "100%"
         });
         if (o.vgap + o.tgap + (item.tgap || 0) + (item.vgap || 0) !== 0) {
diff --git a/src/core/wrapper/layout/adapt/adapt.vertical.js b/src/core/wrapper/layout/adapt/adapt.vertical.js
index 82fa8b297..15fc8e7c0 100644
--- a/src/core/wrapper/layout/adapt/adapt.vertical.js
+++ b/src/core/wrapper/layout/adapt/adapt.vertical.js
@@ -7,6 +7,7 @@ BI.VerticalAdaptLayout = BI.inherit(BI.Layout, {
     props: {
         baseCls: "bi-v-a",
         horizontalAlign: BI.HorizontalAlign.Left,
+        verticalAlign: BI.VerticalAlign.Middle,
         columnSize: [],
         scrollx: false,
         hgap: 0,
@@ -22,8 +23,8 @@ BI.VerticalAdaptLayout = BI.inherit(BI.Layout, {
         BI.VerticalAdaptLayout.superclass.render.apply(this, arguments);
         return {
             type: "bi.horizontal",
-            verticalAlign: BI.VerticalAlign.Middle,
             horizontalAlign: o.horizontalAlign,
+            verticalAlign: o.verticalAlign,
             columnSize: o.columnSize,
             items: o.items,
             scrollx: o.scrollx,
diff --git a/src/core/wrapper/layout/flex/flex.horizontal.center.js b/src/core/wrapper/layout/flex/flex.horizontal.center.js
index ef5baa4d4..0c4207484 100644
--- a/src/core/wrapper/layout/flex/flex.horizontal.center.js
+++ b/src/core/wrapper/layout/flex/flex.horizontal.center.js
@@ -8,6 +8,7 @@ BI.FlexHorizontalCenter = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FlexHorizontalCenter.superclass.props.apply(this, arguments), {
             baseCls: "bi-f-h-c",
+            horizontalAlign: BI.HorizontalAlign.Center,
             verticalAlign: BI.VerticalAlign.Top,
             rowSize: [],
             scrolly: false,
@@ -26,7 +27,7 @@ BI.FlexHorizontalCenter = BI.inherit(BI.Layout, {
             ref: function (_ref) {
                 self.wrapper = _ref;
             },
-            horizontalAlign: BI.HorizontalAlign.Center,
+            horizontalAlign: o.horizontalAlign,
             verticalAlign: o.verticalAlign,
             columnSize: o.columnSize,
             rowSize: o.rowSize,
diff --git a/src/core/wrapper/layout/flex/flex.vertical.center.js b/src/core/wrapper/layout/flex/flex.vertical.center.js
index d67ca1ce8..24559546d 100644
--- a/src/core/wrapper/layout/flex/flex.vertical.center.js
+++ b/src/core/wrapper/layout/flex/flex.vertical.center.js
@@ -10,6 +10,7 @@ BI.FlexVerticalCenter = BI.inherit(BI.Layout, {
         return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), {
             baseCls: "bi-f-v-c",
             horizontalAlign: BI.HorizontalAlign.Left,
+            verticalAlign: BI.VerticalAlign.Middle,
             columnSize: [],
             scrollx: false,
             hgap: 0,
@@ -27,7 +28,7 @@ BI.FlexVerticalCenter = BI.inherit(BI.Layout, {
             ref: function (_ref) {
                 self.wrapper = _ref;
             },
-            verticalAlign: BI.VerticalAlign.Middle,
+            verticalAlign: o.verticalAlign,
             horizontalAlign: o.horizontalAlign,
             columnSize: o.columnSize,
             rowSize: o.rowSize,
diff --git a/src/core/wrapper/layout/flex/wrapper/flex.wrapper.horizontal.center.js b/src/core/wrapper/layout/flex/wrapper/flex.wrapper.horizontal.center.js
index 4e110f222..7af0c413d 100644
--- a/src/core/wrapper/layout/flex/wrapper/flex.wrapper.horizontal.center.js
+++ b/src/core/wrapper/layout/flex/wrapper/flex.wrapper.horizontal.center.js
@@ -9,6 +9,7 @@ BI.FlexWrapperHorizontalCenter = BI.inherit(BI.Layout, {
     props: function () {
         return BI.extend(BI.FlexWrapperHorizontalCenter.superclass.props.apply(this, arguments), {
             baseCls: "bi-f-s-v-c clearfix",
+            horizontalAlign: BI.HorizontalAlign.Center,
             verticalAlign: BI.VerticalAlign.Top,
             rowSize: [],
             scrollable: true,
@@ -28,7 +29,7 @@ BI.FlexWrapperHorizontalCenter = BI.inherit(BI.Layout, {
             ref: function (_ref) {
                 self.wrapper = _ref;
             },
-            horizontalAlign: BI.HorizontalAlign.Center,
+            horizontalAlign: o.horizontalAlign,
             verticalAlign: o.verticalAlign,
             columnSize: o.columnSize,
             rowSize: o.rowSize,
diff --git a/src/core/wrapper/layout/flex/wrapper/flex.wrapper.vertical.center.js b/src/core/wrapper/layout/flex/wrapper/flex.wrapper.vertical.center.js
index f9d9421ad..dc6ff2a1c 100644
--- a/src/core/wrapper/layout/flex/wrapper/flex.wrapper.vertical.center.js
+++ b/src/core/wrapper/layout/flex/wrapper/flex.wrapper.vertical.center.js
@@ -10,6 +10,7 @@ BI.FlexWrapperVerticalCenter = BI.inherit(BI.Layout, {
         return BI.extend(BI.FlexWrapperVerticalCenter.superclass.props.apply(this, arguments), {
             baseCls: "bi-f-s-v-c clearfix",
             horizontalAlign: BI.HorizontalAlign.Left,
+            verticalAlign: BI.VerticalAlign.Middle,
             columnSize: [],
             scrollx: false,
             scrollable: true,
@@ -28,7 +29,7 @@ BI.FlexWrapperVerticalCenter = BI.inherit(BI.Layout, {
             ref: function (_ref) {
                 self.wrapper = _ref;
             },
-            verticalAlign: BI.VerticalAlign.Middle,
+            verticalAlign: o.verticalAlign,
             horizontalAlign: o.horizontalAlign,
             columnSize: o.columnSize,
             rowSize: o.rowSize,
diff --git a/src/core/wrapper/layout/layout.horizontal.js b/src/core/wrapper/layout/layout.horizontal.js
index 79bb92a20..e7997c682 100644
--- a/src/core/wrapper/layout/layout.horizontal.js
+++ b/src/core/wrapper/layout/layout.horizontal.js
@@ -3,176 +3,5 @@
  * @class BI.HorizontalLayout
  * @extends BI.Layout
  */
-BI.HorizontalLayout = BI.inherit(BI.Layout, {
-    props: function () {
-        return BI.extend(BI.HorizontalLayout.superclass.props.apply(this, arguments), {
-            baseCls: "bi-h",
-            verticalAlign: BI.VerticalAlign.Top,
-            horizontalAlign: BI.HorizontalAlign.Left,
-            columnSize: [],
-            scrollx: true,
-            hgap: 0,
-            vgap: 0,
-            lgap: 0,
-            rgap: 0,
-            tgap: 0,
-            bgap: 0
-        });
-    },
-    render: function () {
-        var o = this.options;
-        BI.HorizontalLayout.superclass.render.apply(this, arguments);
-        this.$table = BI.Widget._renderEngine.createElement("<table>").attr({cellspacing: 0, cellpadding: 0}).css({
-            position: "relative",
-            "white-space": "nowrap",
-            width: (o.horizontalAlign === BI.HorizontalAlign.Center || o.horizontalAlign === BI.HorizontalAlign.Stretch) ? "100%" : "auto",
-            height: (o.verticalAlign === BI.VerticalAlign.Middle || o.verticalAlign === BI.VerticalAlign.Stretch) ? "100%" : "auto",
-            "border-spacing": "0px",
-            border: "none",
-            "border-collapse": "separate"
-        });
-        this.$tr = BI.Widget._renderEngine.createElement("<tr>");
-        this.$tr.appendTo(this.$table);
-        this.populate(this.options.items);
-    },
-
-    _addElement: function (i, item) {
-        var o = this.options;
-        var td;
-        var width = o.columnSize[i] === "" ? "" : (o.columnSize[i] <= 1 ? ((o.columnSize[i] * 100).toFixed(1) + "%") : (i === 0 ? o.hgap : 0) + o.hgap + o.lgap + o.rgap + o.columnSize[i]);
-        if (!this.hasWidget(this._getChildName(i))) {
-            var w = BI._lazyCreateWidget(item);
-            w.element.css({position: "relative", margin: "0px auto"});
-            td = BI._lazyCreateWidget({
-                type: "bi.default",
-                tagName: "td",
-                attributes: {
-                    width: width
-                },
-                items: [w]
-            });
-            this.addWidget(this._getChildName(i), td);
-        } else {
-            td = this.getWidgetByName(this._getChildName(i));
-            td.element.attr("width", width);
-        }
-        // 对于表现为td的元素设置最大宽度，有几点需要注意
-        // 1、由于直接对td设置最大宽度是在规范中未定义的, 所以要使用类似td:firstChild来迂回实现
-        // 2、不能给多个td设置最大宽度，这样只会平分宽度
-        // 3、多百分比宽度就算了
-        td.element.css({"max-width": BI.isNumber(o.columnSize[i]) ? (o.columnSize[i] <= 1 ? width : width / BI.pixRatio + BI.pixUnit) : width});
-        if (i === 0) {
-            td.element.addClass("first-element");
-        }
-        td.element.css({
-            position: "relative",
-            "vertical-align": o.verticalAlign,
-            margin: "0",
-            padding: "0",
-            border: "none"
-        });
-
-        if (o.vgap + o.tgap + (item.tgap || 0) + (item.vgap || 0) !== 0) {
-            w.element.css({
-                "margin-top": (o.vgap + o.tgap + (item.tgap || 0) + (item.vgap || 0)) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.hgap + o.lgap + (item.lgap || 0) + (item.hgap || 0) !== 0) {
-            w.element.css({
-                "margin-left": ((i === 0 ? o.hgap : 0) + o.lgap + (item.lgap || 0) + (item.hgap || 0)) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.hgap + o.rgap + (item.rgap || 0) + (item.hgap || 0) !== 0) {
-            w.element.css({
-                "margin-right": (o.hgap + o.rgap + (item.rgap || 0) + (item.hgap || 0)) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.vgap + o.bgap + (item.bgap || 0) + (item.vgap || 0) !== 0) {
-            w.element.css({
-                "margin-bottom": (o.vgap + o.bgap + (item.bgap || 0) + (item.vgap || 0)) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        return td;
-    },
-
-    appendFragment: function (frag) {
-        this.$tr.append(frag);
-        this.element.append(this.$table);
-    },
-
-    resize: function () {
-        // console.log("horizontal layout do not need to resize");
-    },
-
-    _getWrapper: function () {
-        return this.$tr;
-    },
-
-    populate: function (items) {
-        BI.HorizontalLayout.superclass.populate.apply(this, arguments);
-        this._mount();
-    }
-});
+BI.HorizontalLayout = BI.Layout;
 BI.shortcut("bi.horizontal", BI.HorizontalLayout);
-
-/**
- * 水平布局
- * @class BI.HorizontalCellLayout
- * @extends BI.Layout
- */
-BI.HorizontalCellLayout = BI.inherit(BI.Layout, {
-    props: function () {
-        return BI.extend(BI.HorizontalCellLayout.superclass.props.apply(this, arguments), {
-            baseCls: "bi-horizontal-cell-layout",
-            scrollable: true,
-            hgap: 0,
-            vgap: 0,
-            lgap: 0,
-            rgap: 0,
-            tgap: 0,
-            bgap: 0
-        });
-    },
-    render: function () {
-        BI.HorizontalCellLayout.superclass.render.apply(this, arguments);
-        this.element.css({display: "table", "vertical-align": "top"});
-        this.populate(this.options.items);
-    },
-
-    _addElement: function (i, item) {
-        var o = this.options;
-        var w = BI.HorizontalCellLayout.superclass._addElement.apply(this, arguments);
-        w.element.css({position: "relative", display: "table-cell", "vertical-align": "middle"});
-        if (o.hgap + o.lgap > 0) {
-            w.element.css({
-                "margin-left": (o.hgap + o.lgap) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.hgap + o.rgap > 0) {
-            w.element.css({
-                "margin-right": (o.hgap + o.rgap) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.vgap + o.tgap > 0) {
-            w.element.css({
-                "margin-top": (o.vgap + o.tgap) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        if (o.vgap + o.bgap > 0) {
-            w.element.css({
-                "margin-bottom": (o.vgap + o.bgap) / BI.pixRatio + BI.pixUnit
-            });
-        }
-        return w;
-    },
-
-    resize: function () {
-        // console.log("horizontal do not need to resize");
-    },
-
-    populate: function (items) {
-        BI.HorizontalCellLayout.superclass.populate.apply(this, arguments);
-        this._mount();
-    }
-});
-BI.shortcut("bi.horizontal_cell", BI.HorizontalCellLayout);
diff --git a/src/core/wrapper/layout/layout.tape.js b/src/core/wrapper/layout/layout.tape.js
index 485dcf83e..ffc76f1f1 100644
--- a/src/core/wrapper/layout/layout.tape.js
+++ b/src/core/wrapper/layout/layout.tape.js
@@ -13,20 +13,7 @@ BI.HTapeLayout = BI.inherit(BI.Layout, {
             rgap: 0,
             tgap: 0,
             bgap: 0,
-            items: [
-                {
-                    width: 100,
-                    el: {type: "bi.button", text: "button1"}
-                },
-                {
-                    width: "fill",
-                    el: {type: "bi.button", text: "button2"}
-                },
-                {
-                    width: 200,
-                    el: {type: "bi.button", text: "button3"}
-                }
-            ]
+            items: []
         });
     },
     render: function () {
@@ -129,20 +116,7 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
             rgap: 0,
             tgap: 0,
             bgap: 0,
-            items: [
-                {
-                    height: 100,
-                    el: {type: "bi.button", text: "button1"}
-                },
-                {
-                    height: "fill",
-                    el: {type: "bi.button", text: "button2"}
-                },
-                {
-                    height: 200,
-                    el: {type: "bi.button", text: "button3"}
-                }
-            ]
+            items: []
         });
     },
     render: function () {
diff --git a/src/core/wrapper/layout/layout.window.js b/src/core/wrapper/layout/layout.window.js
index 10dd2e2b4..98b5386ce 100644
--- a/src/core/wrapper/layout/layout.window.js
+++ b/src/core/wrapper/layout/layout.window.js
@@ -15,19 +15,9 @@ BI.WindowLayout = BI.inherit(BI.Layout, {
             rgap: 0,
             tgap: 0,
             bgap: 0,
-            columnSize: [100, "fill", 200],
-            rowSize: [100, "fill"],
-            items: [[
-                {
-                    el: {type: "bi.button", text: "button1"}
-                },
-                {
-                    el: {type: "bi.button", text: "button2"}
-                },
-                {
-                    el: {type: "bi.button", text: "button3"}
-                }
-            ]]
+            columnSize: [],
+            rowSize: [],
+            items: []
         });
     },
     render: function () {
diff --git a/webpack/attachments.js b/webpack/attachments.js
index 35fbb5fda..7655c1408 100644
--- a/webpack/attachments.js
+++ b/webpack/attachments.js
@@ -13,11 +13,11 @@ const fixIEJs = "./dist/fix/fix.ie.js";
 const fixCompact = "./dist/fix/fix.compact.js";
 const fixIECompact = './dist/fix/fix.compact.ie.js';
 const workerCompact = './dist/fix/worker.compact.js';
-const lodashJs = "src/core/lodash.js";
+const lodashJs = "src/core/1.lodash.js";
 
 const basicAttachmentMap = {
-    polyfill: sync(["src/core/foundation.js", "src/polyfill/**/*.js"]).concat(["@babel/polyfill", "es6-promise/auto"]),
-    polyfillIE: sync(["src/core/foundation.js", "src/polyfill/**/*.js"]).concat([
+    polyfill: sync(["src/core/0.foundation.js", "src/polyfill/**/*.js"]).concat(["@babel/polyfill", "es6-promise/auto"]),
+    polyfillIE: sync(["src/core/0.foundation.js", "src/polyfill/**/*.js"]).concat([
         "core-js/features/object/define-property",
         "core-js/features/object/create",
         "core-js/features/object/assign",
@@ -34,46 +34,18 @@ const basicAttachmentMap = {
     core: sync([
         "src/less/core/**/*.less",
         "src/less/theme/**/*.less",
-        "src/core/foundation.js",
         lodashJs,
-        // '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",
     ]),
     // 最基础的控件
     base: sync([
         "src/less/base/**/*.less",
         "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",
     ]),
     // 实现好的一些基础实例
     case: sync([
-        "src/case/combo/popup.bubble.js",
         "src/case/**/*.js",
     ]),
     widget: sync([
@@ -97,23 +69,16 @@ const basicAttachmentMap = {
     ]),
     config: sync(["demo/version.js", "i18n/i18n.cn.js"]),
     utils: sync([
-        "src/core/foundation.js",
+        "src/core/0.foundation.js",
         lodashJs,
-        "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/constant/**/*.js",
+        "src/core/func/**/*.js",
+        "src/core/2.base.js",
+        "src/core/3.ob.js",
+        "src/core/6.inject.js",
         "src/core/utils/*.js",
         "i18n/i18n.cn.js",
         "_mobile/date.i18n.cn.js",
-        "src/data/data.js",
         "src/data/**/*.js",
     ]),
     fix: [fixJs],
@@ -205,38 +170,15 @@ const fineuiWithoutJqueryAndPolyfillJs = [].concat(
     sync([
         "src/core/foundation.js",
         lodashJs,
-        // '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",
+
+        "!src/core/platform/web/**/*.js",
+        "!src/base/single/input/file.js",
+        "!src/case/ztree/**/*.js",
     ]),
     basicAttachmentMap.widget,
     sync([fixCompact, workerCompact, "ui/js/**/*.js"]),