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/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 () {