diff --git a/public/js/index.js b/public/js/index.js
index c3bf5adc7..3e1b3da92 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -1,3 +1,6 @@
+if (!window.BI) {
+    window.BI = {};
+}
 BI.servletURL = "https://fanruan.coding.me/fineui/dist/";
 BI.resourceURL = "https://fanruan.coding.me/fineui/dist/resource/";
 BI.i18n = {
diff --git a/uidoc/README.md b/uidoc/README.md
index 11a67105a..693e42484 100644
--- a/uidoc/README.md
+++ b/uidoc/README.md
@@ -3,3 +3,5 @@ FineUI的交互、前端以及视觉文档规范
 
 ####1. 控件都会提供setValue, getValue, populate这几个方法来设置值，获取值(展示类控件除外)和刷新控件
 ####2. 控件都会提供setEnable, setVisible, setValid这几个方法来设置使能，是否可见，是否有效状态，并且在fineui2.0之后，会自动给子组件设置同样的状态，不要重写这些方法，一些需要在设置状态时的额外操作可以通过重写_setXXX来实现
+####3. 使用populate来清空或者重置布局，不要使用empty, 慎用resize
+####4. 谨慎监听和触发BI.Controller.EVENT_CHANGE事件，一般来说，控件都会有一个BI.ClassName.EVENT_CHANGE事件,一些特殊的事件会在对应控件文档中列出
\ No newline at end of file
diff --git a/uidoc/case/shelter_editor.md b/uidoc/case/shelter_editor.md
deleted file mode 100644
index 1b1e4fef3..000000000
--- a/uidoc/case/shelter_editor.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# clipboard
-
diff --git a/uidoc/detailed/bi.button/tooltip.md b/uidoc/detailed/bi.button/tooltip.md
index 7a384e925..b3b6858f6 100644
--- a/uidoc/detailed/bi.button/tooltip.md
+++ b/uidoc/detailed/bi.button/tooltip.md
@@ -5,52 +5,9 @@
 
 {% common %}
 ```javascript
-
-var bubble = BI.createWidget({
-    type: "bi.left",
-    items: [{
-        el: {
-            type: 'bi.button',
-            text: 'bubble测试',
-            height: 30,
-            handler: function () {
-                BI.Bubbles.show("singleBubble1", "bubble测试", this);
-                btns.push("singleBubble1");
-            }
-        }
-    },{
-        el: {
-            type: 'bi.button',
-            text: '隐藏所有 bubble',
-            height: 30,
-            cls: "layout-bg2",
-            handler: function () {
-                BI.each(btns, function (index, value) {
-                    BI.Bubbles.hide(value);
-                })
-            }
-        }
-    }],
-    hgap: 20,
-    vgap: 20
-});
-
-var title = BI.createWidget({
-    type: "bi.vertical",
-    items: [{
-        type: "bi.label",
-        cls: "layout-bg1",
-        height: 50,
-        title: "title提示",
-        text: "移上去有title提示",
-        textAlign: "center"
-    }],
-    hgap: 20,
-    vgap: 20
-});
-
 var toast = BI.createWidget({
     type: "bi.vertical",
+    element: "#wrapper",
     items: [{
         el: {
             type: 'bi.button',
@@ -64,16 +21,6 @@ var toast = BI.createWidget({
     vgap: 20
 });
 
-
-BI.createWidget({
-    type: "bi.horizontal_auto",
-    element: "#wrapper",
-    vgap: 20,
-    hgap: 20,
-    items: [bubble, title, toast]
-});
-
-
 ```
 
 {% endmethod %}
diff --git a/uidoc/detailed/quarter_combo.md b/uidoc/detailed/quarter_combo.md
index d3a0d61f9..263486841 100644
--- a/uidoc/detailed/quarter_combo.md
+++ b/uidoc/detailed/quarter_combo.md
@@ -22,4 +22,9 @@ BI.createWidget({
 | :------ |:-------------  | :-----| :----|:----|
 | behaviors    | 自定义下拉列表中item项的行为，如高亮，标红等(详见[button_group](../core/abstract/button_group.md)) |  object |     |     {}   |
 
---- ---
\ No newline at end of file
+--- ---
+
+##事件
+| 事件    | 说明           |
+|BI.YearMonthCombo.EVENT_CONFIRM| 选中日期或者退出编辑状态触发 |
+|BI.YearMonthCombo.EVENT_BEFORE_POPUPVIEW| 选中日期或者退出编辑状态触发 |
\ No newline at end of file
diff --git a/uidoc/detailed/year_combo.md b/uidoc/detailed/year_combo.md
index 551fe34ad..dcc6f8c59 100644
--- a/uidoc/detailed/year_combo.md
+++ b/uidoc/detailed/year_combo.md
@@ -26,3 +26,8 @@ BI.createWidget({
 
 --- ---
 
+##事件
+| 事件    | 说明           |
+|BI.YearMonthCombo.EVENT_CONFIRM| 选中日期或者退出编辑状态触发 |
+|BI.YearMonthCombo.EVENT_BEFORE_POPUPVIEW| 选中日期或者退出编辑状态触发 |
+