diff --git a/dist/fix/fix.compact.js b/dist/fix/fix.compact.js
index 6179d484b..dced5e166 100644
--- a/dist/fix/fix.compact.js
+++ b/dist/fix/fix.compact.js
@@ -109,13 +109,13 @@
             pushTarget(this.store);
             return true;
         }
-        if (this._store) {
+        if (this._store || this.options._store) {
             var store = BI.Widget.findStore(this.options.context || this._parent || this.options.element || this._context);
             if (store) {
                 pushTarget(store);
                 needPop = true;
             }
-            this.store = this._store();
+            this.store = (this._store || this.options._store).call(this);
             this.store && (this.store._widget = this);
             needPop && popTarget();
             needPop = false;
diff --git a/examples/useContext.html b/examples/useContext.html
index 4f91239bd..4092713e9 100644
--- a/examples/useContext.html
+++ b/examples/useContext.html
@@ -22,10 +22,10 @@
         state: function () {
             return {
                 expand: false,
-                cssScale: 2.0
+                cssScale: true
             };
         },
-        childContext: ["text"],
+        childContext: ["text", "cssScale"],
 
         computed: {
             text: function () {
@@ -41,10 +41,20 @@
     });
     BI.model("demo.model", Model);
 
+    var TempModel = BI.inherit(BI.Model, {
+        state: function () {
+            return {
+                cssScale: false
+            };
+        },
+        childContext: ["cssScale"],
+    });
+    BI.model("demo.temp_model", TempModel);
+
     var oldFormat = BI.pixFormat;
     BI.pixFormat = function (pix, border) {
         var context = BI.useContext("cssScale");
-        if (!context) {
+        if (!context || context.model.cssScale === false) {
             return oldFormat.apply(this, arguments);
         }
         if (!BI.isNumber(pix)) {
@@ -59,8 +69,8 @@
     var oldPix = BI.toPix;
     BI.toPix = function (pix, border) {
         var context = BI.useContext("cssScale");
-        if (!context) {
-            return oldPix.apply(this, arguments);
+        if (!context || context.model.cssScale === false) {
+            return oldFormat.apply(this, arguments);
         }
         if (!BI.isNumber(pix)) {
             return pix;
@@ -109,7 +119,7 @@
             var child;
             var store = BI.useStore();
             return function () {
-                this.element[0].style.setProperty('--css-scale', store.model.cssScale);
+                this.element[0].style.setProperty('--css-scale', 2);
                 return {
                     type: "bi.vertical",
                     vgap: 20,
@@ -130,6 +140,42 @@
                                 day: 15
                             }
                         }
+                    }, {
+                        type: "bi.down_list_combo",
+                        cls: "bi-border",
+                        width: 24,
+                        height: 24,
+                        popup: {
+                            _store: function () {
+                                return BI.Models.getModel("demo.temp_model");
+                            }
+                        },
+                        value: [{value: 2}, {value: 3, childValue: 4}],
+                        items: [[{
+                            text: "属于",
+                            value: 1,
+                            cls: "dot-e-font"
+                        }, {
+                            text: "不属于",
+                            value: 2,
+                            cls: "dot-e-font"
+                        }], [{
+                            el: {
+                                text: "大于",
+                                value: 3,
+                                iconCls1: "dot-e-font"
+                            },
+                            value: 3,
+                            children: [{
+                                text: "固定值",
+                                value: 4,
+                                cls: "dot-e-font"
+                            }, {
+                                text: "平均值",
+                                value: 5,
+                                cls: "dot-e-font"
+                            }]
+                        }]]
                     }]
                 };
             };
diff --git a/package.json b/package.json
index d8d1135eb..52d9823d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20221101100519",
+  "version": "2.0.20221110175602",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/base/single/0.single.js b/src/base/single/0.single.js
index 93705ca91..c13e02e81 100644
--- a/src/base/single/0.single.js
+++ b/src/base/single/0.single.js
@@ -19,35 +19,37 @@ BI.Single = BI.inherit(BI.Widget, {
         return BI.extend(conf, {
             readonly: false,
             title: null,
-            warningTitle: null,
-            tipType: null, // success或warning
-            belowMouse: false, // title是否跟随鼠标
+            warningTitle: null, // deprecated
+            tipType: null, // deprecated  success或warning
+            belowMouse: false, //  title是否跟随鼠标
             enableHover: false,
         });
     },
 
     _showToolTip: function (e, opt) {
         opt || (opt = {});
+        var self = this;
         var o = this.options;
-        var tooltipOpt = {};
         var title = this.getTitle();
-        if (BI.isPlainObject(title)) {
-            tooltipOpt = title;
+
+        if (title instanceof Promise) {
+            this.requestingTitle = title;
+            title.then(resolvedTitle => {
+                //  由于是异步的,所以无法避免Promise resolve时机问题,所以设计为:鼠标移出了则不显示,并且只显示最后一次发起的查询结果
+                this.mouseOver && this.requestingTitle === title && showToolTip(this._getTooltipOptions(resolvedTitle));
+            });
         } else {
-            tooltipOpt.level = this.getTipType() || "success";
-            //  由于以前的用法,存在大量disabled:true搭配warningTitle的情况,所以这里做一个兼容,disabled:true的情况下,依然优先显示warningTitle,避免只设置了warningTitle而没有设置title的情况
-            if (BI.isNull(o.tipType) && !this.isEnabled()) {
-                tooltipOpt.text = (this.getWarningTitle() || title);
-            } else {
-                tooltipOpt.text = tooltipOpt.level === "success" ? title : (this.getWarningTitle() || title);
-            }
+            showToolTip(this._getTooltipOptions(title));
         }
-        if (BI.isKey(tooltipOpt.text)) {
-            BI.Tooltips.show(e, this.getName(), tooltipOpt, this, opt);
-            if (o.action) {
-                BI.Actions.runAction(o.action, "hover", o, this);
+
+        function showToolTip(tooltipOpt) {
+            if (BI.isKey(tooltipOpt.text) && !BI.Tooltips.has(self.getName())) {
+                BI.Tooltips.show(e, self.getName(), tooltipOpt, self, opt);
+                if (o.action) {
+                    BI.Actions.runAction(o.action, "hover", o, self);
+                }
+                BI.Actions.runGlobalAction("hover", o, self);
             }
-            BI.Actions.runGlobalAction("hover", o, this);
         }
     },
 
@@ -91,12 +93,30 @@ BI.Single = BI.inherit(BI.Widget, {
         }
     },
 
+    _getTooltipOptions: function (title) {
+        var o = this.options;
+        var tooltipOpt = {};
+        if (BI.isPlainObject(title)) {
+            tooltipOpt = title;
+        } else {
+            tooltipOpt.level = this.getTipType() || "success";
+            //  由于以前的用法,存在大量disabled:true搭配warningTitle的情况,所以这里做一个兼容,disabled:true的情况下,依然优先显示warningTitle,避免只设置了warningTitle而没有设置title的情况
+            if (BI.isNull(o.tipType) && !this.isEnabled()) {
+                tooltipOpt.text = (this.getWarningTitle() || title);
+            } else {
+                tooltipOpt.text = tooltipOpt.level === "success" ? title : (this.getWarningTitle() || title);
+            }
+        }
+        return tooltipOpt;
+    },
+
     enableHover: function (opt) {
         opt || (opt = {});
         var self = this;
         if (!this._hoverBinded) {
             this.element.unbind("mouseenter.title").on("mouseenter.title", function (e) {
                 self._e = e;
+                self.mouseOver = true;
                 if (self.getTipType() === "warning" || (BI.isKey(self.getWarningTitle()) && !self.isEnabled())) {
                     delayingTooltips = self.getName();
                     self.showTimeout = BI.delay(function () {
@@ -144,6 +164,7 @@ BI.Single = BI.inherit(BI.Widget, {
             });
             this.element.unbind("mouseleave.title").on("mouseleave.title", function (e) {
                 self._e = null;
+                self.mouseOver = false;
                 self._clearTimeOut();
                 self._hideTooltip();
             });
diff --git a/src/base/single/editor/editor.js b/src/base/single/editor/editor.js
index 95e863430..ac9e779e9 100644
--- a/src/base/single/editor/editor.js
+++ b/src/base/single/editor/editor.js
@@ -344,11 +344,6 @@ BI.Editor = BI.inherit(BI.Single, {
         return this.editor.isValid();
     },
 
-    setValid: function (b) {
-        this.editor.setValid(b);
-        this._checkError();
-    },
-
     destroyed: function () {
         BI.Bubbles.remove(this.getName());
     },
diff --git a/src/case/calendar/calendar.js b/src/case/calendar/calendar.js
index bfd76e2b4..88ccf198a 100644
--- a/src/case/calendar/calendar.js
+++ b/src/case/calendar/calendar.js
@@ -161,7 +161,8 @@ BI.Calendar = BI.inherit(BI.Widget, {
                     once: false,
                     forceSelected: true,
                     value: o.year + "-" + month + "-" + td.text,
-                    disabled: td.lastMonth || td.nextMonth || td.disabled,
+                    disabled: td.disabled,
+                    cls: td.lastMonth || td.nextMonth ? "not-current-month-day": "",
                     lgap: 2,
                     rgap: 2,
                     tgap: 4,
diff --git a/src/core/wrapper/layout/layout.tape.js b/src/core/wrapper/layout/layout.tape.js
index 185af813d..9303f5865 100644
--- a/src/core/wrapper/layout/layout.tape.js
+++ b/src/core/wrapper/layout/layout.tape.js
@@ -217,7 +217,7 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
                 top: self._optimiseGap(top[i] + self._optimiseItemTgap(item) + self._optimiseItemVgap(item) + o.vgap + o.tgap)
             });
 
-            if (rowSize === "" || rowSize === "fill") {
+            if (BI.isNull(rowSize) || rowSize === "" || rowSize === "fill") {
                 return true;
             }
         });
@@ -235,7 +235,7 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
                 bottom: self._optimiseGap(bottom[i] + self._optimiseItemBgap(item) + self._optimiseItemVgap(item) + o.vgap + o.bgap)
             });
 
-            if (rowSize === "" || rowSize === "fill") {
+            if (BI.isNull(rowSize) || rowSize === "" || rowSize === "fill") {
                 return true;
             }
         });
diff --git a/src/core/wrapper/layout/sticky/sticky.horizontal.js b/src/core/wrapper/layout/sticky/sticky.horizontal.js
index afdf955aa..d88f28b6d 100644
--- a/src/core/wrapper/layout/sticky/sticky.horizontal.js
+++ b/src/core/wrapper/layout/sticky/sticky.horizontal.js
@@ -22,7 +22,7 @@ BI.HorizontalStickyLayout = BI.inherit(BI.FlexHorizontalLayout, {
         }
         if (columnSize !== "fill") {
             var fillIndex;
-            BI.count(0, o.items.length - 1, index => {
+            BI.count(0, o.items.length, index => {
                 if (BI.isNotNull(fillIndex)) {
                     return;
                 }
diff --git a/src/core/wrapper/layout/sticky/sticky.vertical.js b/src/core/wrapper/layout/sticky/sticky.vertical.js
index beb0e9d43..71dc3ed8c 100644
--- a/src/core/wrapper/layout/sticky/sticky.vertical.js
+++ b/src/core/wrapper/layout/sticky/sticky.vertical.js
@@ -22,7 +22,7 @@ BI.VerticalStickyLayout = BI.inherit(BI.FlexVerticalLayout, {
         }
         if (rowSize !== "fill") {
             var fillIndex;
-            BI.count(0, o.items.length - 1, index => {
+            BI.count(0, o.items.length, index => {
                 if (BI.isNotNull(fillIndex)) {
                     return;
                 }
diff --git a/src/less/case/calendar/calendar.less b/src/less/case/calendar/calendar.less
new file mode 100644
index 000000000..388bcf9e3
--- /dev/null
+++ b/src/less/case/calendar/calendar.less
@@ -0,0 +1,5 @@
+@import "../../index.less";
+
+.bi-calendar-date-item.not-current-month-day {
+    color: @color-bi-text-disabled-button !important;
+}
\ No newline at end of file
diff --git a/src/less/widget/multiselect/trigger/button.checkselected.less b/src/less/widget/multiselect/trigger/button.checkselected.less
index 35c00dec0..4a36315b0 100644
--- a/src/less/widget/multiselect/trigger/button.checkselected.less
+++ b/src/less/widget/multiselect/trigger/button.checkselected.less
@@ -2,8 +2,8 @@
 
 .bi-multi-select-check-selected-button {
   z-index: 1;
-  min-width: 16px;
-  .border-radius(8px);
+  .border-radius(50%);
+
   &:active {
     color: @color-bi-text-highlight;
     background-color: @color-bi-background-multi-select-trigger-check-selected;
diff --git a/src/widget/date/calendar/combo.month.date.js b/src/widget/date/calendar/combo.month.date.js
index 82068ceac..aac5a7fc0 100644
--- a/src/widget/date/calendar/combo.month.date.js
+++ b/src/widget/date/calendar/combo.month.date.js
@@ -48,6 +48,7 @@ BI.MonthDateCombo = BI.inherit(BI.Trigger, {
                 el: {
                     type: "bi.vertical",
                     hgap: 6,
+                    vgap: 5,
                     items: [this.popup]
                 }
             }
diff --git a/src/widget/downlist/combo.downlist.js b/src/widget/downlist/combo.downlist.js
index cf983dfc4..8b9aa4c0c 100644
--- a/src/widget/downlist/combo.downlist.js
+++ b/src/widget/downlist/combo.downlist.js
@@ -17,7 +17,7 @@
                         text: item.text,
                         icon: item.icon,
                         cls: item.cls,
-                        iconCls1: item.iconCls1,    
+                        iconCls1: item.iconCls1,
                         value: item.value
                     };
                 }
@@ -25,7 +25,7 @@
         });
         return result;
     }
-    
+
     /**
      * Created by roy on 15/8/14.
      */
@@ -41,16 +41,17 @@
                 container: null,
                 stopPropagation: false,
                 el: {},
+                popup: {},
                 minWidth: 140,
                 maxHeight: 1000,
                 destroyWhenHide: false
             });
         },
-    
+
         _init: function () {
             BI.DownListCombo.superclass._init.apply(this, arguments);
             var self = this, o = this.options;
-    
+
             this.downlistcombo = BI.createWidget({
                 element: this,
                 type: "bi.combo",
@@ -63,12 +64,13 @@
                 belowMouse: o.belowMouse,
                 stopPropagation: o.stopPropagation,
                 destroyWhenHide: o.destroyWhenHide,
-                el: BI.createWidget(o.el, {
+                el: {
                     type: "bi.icon_trigger",
                     extraCls: o.iconCls,
                     width: o.width,
-                    height: o.height
-                }),
+                    height: o.height,
+                    ...o.el
+                },
                 popup: {
                     el: {
                         type: "bi.down_list_popup",
@@ -94,39 +96,40 @@
                     },
                     stopPropagation: o.stopPropagation,
                     maxHeight: o.maxHeight,
-                    minWidth: o.minWidth
+                    minWidth: o.minWidth,
+                    ...o.popup
                 }
             });
-    
+
             this.downlistcombo.on(BI.Combo.EVENT_BEFORE_POPUPVIEW, function () {
                 self.fireEvent(BI.DownListCombo.EVENT_BEFORE_POPUPVIEW);
             });
         },
-    
+
         hideView: function () {
             this.downlistcombo.hideView();
         },
-    
+
         showView: function (e) {
             this.downlistcombo.showView(e);
         },
-    
+
         populate: function (items) {
             this.popupView.populate(items);
         },
-    
+
         setValue: function (v) {
             this.popupView.setValue(v);
         },
-    
+
         getValue: function () {
             return this.popupView.getValue();
         },
-    
+
         adjustWidth: function () {
             this.downlistcombo.adjustWidth();
         },
-    
+
         adjustHeight: function () {
             this.downlistcombo.adjustHeight();
         }
@@ -134,6 +137,6 @@
     BI.DownListCombo.EVENT_CHANGE = "EVENT_CHANGE";
     BI.DownListCombo.EVENT_SON_VALUE_CHANGE = "EVENT_SON_VALUE_CHANGE";
     BI.DownListCombo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
-    
+
     BI.shortcut("bi.down_list_combo", BI.DownListCombo);
 }());
diff --git a/src/widget/editor/editor.text.js b/src/widget/editor/editor.text.js
index 4525a2a7b..19f51fd73 100644
--- a/src/widget/editor/editor.text.js
+++ b/src/widget/editor/editor.text.js
@@ -138,10 +138,6 @@ BI.TextEditor = BI.inherit(BI.Widget, {
         return this.editor.isValid();
     },
 
-    setValid: function (b) {
-        this.editor.setValid(b);
-    },
-
     setValue: function (v) {
         this.editor.setValue(v);
     },
diff --git a/src/widget/multitree/trigger/multi.tree.button.checkselected.js b/src/widget/multitree/trigger/multi.tree.button.checkselected.js
index 59522d784..5efd65b2e 100644
--- a/src/widget/multitree/trigger/multi.tree.button.checkselected.js
+++ b/src/widget/multitree/trigger/multi.tree.button.checkselected.js
@@ -19,8 +19,8 @@ BI.MultiTreeCheckSelectedButton = BI.inherit(BI.Single, {
         this.indicator = BI.createWidget({
             type: "bi.icon_button",
             cls: "check-font trigger-check-selected icon-size-12",
-            width: 15,
-            height: 15,
+            width: 16,
+            height: 16,
             stopPropagation: true
         });
 
@@ -31,7 +31,6 @@ BI.MultiTreeCheckSelectedButton = BI.inherit(BI.Single, {
             hgap: 4,
             text: BI.i18nText("BI-Check_Selected"),
             textAlign: "center",
-            textHeight: 15
         });
         this.checkSelected.on(BI.Controller.EVENT_CHANGE, function () {
             self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
@@ -65,4 +64,4 @@ BI.MultiTreeCheckSelectedButton = BI.inherit(BI.Single, {
 });
 
 BI.MultiTreeCheckSelectedButton.EVENT_CHANGE = "EVENT_CHANGE";
-BI.shortcut("bi.multi_tree_check_selected_button", BI.MultiTreeCheckSelectedButton);
\ No newline at end of file
+BI.shortcut("bi.multi_tree_check_selected_button", BI.MultiTreeCheckSelectedButton);
diff --git a/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js b/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
index 9410d9190..956e18552 100644
--- a/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
+++ b/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
@@ -19,14 +19,6 @@ BI.TextValueDownListCombo = BI.inherit(BI.Widget, {
         if(BI.isNotNull(o.value)) {
             value = this._digest(o.value);
         }
-        this.trigger = BI.createWidget({
-            type: "bi.down_list_select_text_trigger",
-            cls: "text-value-down-list-trigger",
-            height: BI.toPix(o.height, 2),
-            items: o.items,
-            text: o.text,
-            value: value
-        });
 
         this.combo = BI.createWidget({
             type: "bi.down_list_combo",
@@ -35,7 +27,17 @@ BI.TextValueDownListCombo = BI.inherit(BI.Widget, {
             adjustLength: 2,
             width: BI.toPix(o.width, 2),
             height: BI.toPix(o.height, 2),
-            el: this.trigger,
+            el: {
+                type: "bi.down_list_select_text_trigger",
+                ref: function (_ref) {
+                    self.trigger = _ref;
+                },
+                cls: "text-value-down-list-trigger",
+                height: BI.toPix(o.height, 2),
+                items: o.items,
+                text: o.text,
+                value: value
+            },
             value: BI.isNull(value) ? [] : [value],
             items: BI.deepClone(o.items)
         });
@@ -79,7 +81,7 @@ BI.TextValueDownListCombo = BI.inherit(BI.Widget, {
     setValue: function (v) {
         v = this._digest(v);
         this.combo.setValue([v]);
-        this.trigger.setValue(v);
+        this.trigger?.setValue(v);
     },
 
     getValue: function () {
@@ -94,4 +96,4 @@ BI.TextValueDownListCombo = BI.inherit(BI.Widget, {
     }
 });
 BI.TextValueDownListCombo.EVENT_CHANGE = "EVENT_CHANGE";
-BI.shortcut("bi.text_value_down_list_combo", BI.TextValueDownListCombo);
\ No newline at end of file
+BI.shortcut("bi.text_value_down_list_combo", BI.TextValueDownListCombo);