diff --git a/package.json b/package.json
index 8f235e458..3b7cbc060 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20220720140353",
+  "version": "2.0.20220722170456",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/base/foundation/message.js b/src/base/foundation/message.js
index 156297c9d..82ab48ee5 100644
--- a/src/base/foundation/message.js
+++ b/src/base/foundation/message.js
@@ -22,7 +22,7 @@ BI.Msg = function () {
             // BI.Msg.prompt(title, message, value, callback, min_width);
         },
         toast: function (message, options, context) {
-            BI.isString(options) && (options = { level: options })
+            BI.isString(options) && (options = { level: options });
             options = options || {};
             context = context || BI.Widget._renderEngine.createElement("body");
             var level = options.level || "common";
@@ -41,7 +41,7 @@ BI.Msg = function () {
                         BI.remove(toastStack, toast.element);
                         var _height = BI.SIZE_CONSANTS.TOAST_TOP;
                         BI.each(toastStack, function (i, element) {
-                            element.css({"top": _height});
+                            element.css({ "top": _height });
                             _height += element.outerHeight() + 10;
                         });
                         callback();
@@ -62,16 +62,16 @@ BI.Msg = function () {
                 }]
             });
             toastStack.push(toast.element);
-            toast.element.css({"margin-left": -1 * toast.element.outerWidth() / 2});
+            toast.element.css({ "margin-left": -1 * toast.element.outerWidth() / 2 });
             toast.element.removeClass("bi-message-leave").addClass("bi-message-enter");
 
             autoClose && BI.delay(function () {
                 toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
-                toast.destroy();
+                toast.destroy?.();
             }, 5000);
             return function () {
                 toast.element.removeClass("bi-message-enter").addClass("bi-message-leave");
-                toast.destroy();
+                toast.destroy?.();
             };
         },
         _show: function (hasCancel, title, message, callback) {
diff --git a/src/case/button/item.multiselect.js b/src/case/button/item.multiselect.js
index 0d44b6da8..b90fafac5 100644
--- a/src/case/button/item.multiselect.js
+++ b/src/case/button/item.multiselect.js
@@ -20,11 +20,6 @@ BI.MultiSelectItem = BI.inherit(BI.BasicButton, {
         this.checkbox = BI.createWidget({
             type: "bi.checkbox"
         });
-        this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
-            if (type === BI.Events.CLICK) {
-                self.setSelected(self.isSelected());
-            }
-        });
         return {
             type: "bi.vertical_adapt",
             columnSize: [o.iconWrapperWidth || o.height, "fill"],
@@ -74,7 +69,6 @@ BI.MultiSelectItem = BI.inherit(BI.BasicButton, {
 
     doClick: function () {
         BI.MultiSelectItem.superclass.doClick.apply(this, arguments);
-        this.checkbox.setSelected(this.isSelected());
         if (this.isValid()) {
             this.fireEvent(BI.MultiSelectItem.EVENT_CHANGE, this.getValue(), this);
         }
diff --git a/src/case/button/item.singleselect.radio.js b/src/case/button/item.singleselect.radio.js
index a7c5fe04b..74ebe49c9 100644
--- a/src/case/button/item.singleselect.radio.js
+++ b/src/case/button/item.singleselect.radio.js
@@ -28,16 +28,6 @@ BI.SingleSelectRadioItem = BI.inherit(BI.BasicButton, {
                     ref: function (_ref) {
                         self.radio = _ref;
                     },
-                    listeners: [
-                        {
-                            eventName: BI.Controller.EVENT_CHANGE,
-                            action: function (type) {
-                                if (type === BI.Events.CLICK) {
-                                    self.setSelected(self.isSelected());
-                                }
-                            }
-                        }
-                    ],
                 }]
             }, {
                 el: {
@@ -82,7 +72,6 @@ BI.SingleSelectRadioItem = BI.inherit(BI.BasicButton, {
 
     doClick: function () {
         BI.SingleSelectRadioItem.superclass.doClick.apply(this, arguments);
-        this.radio.setSelected(this.isSelected());
         if (this.isValid()) {
             this.fireEvent(BI.SingleSelectRadioItem.EVENT_CHANGE, this.isSelected(), this);
         }
diff --git a/src/case/combo/searchtextvaluecombo/combo.searchtextvalue.js b/src/case/combo/searchtextvaluecombo/combo.searchtextvalue.js
index 8de574c76..09608dea9 100644
--- a/src/case/combo/searchtextvaluecombo/combo.searchtextvalue.js
+++ b/src/case/combo/searchtextvaluecombo/combo.searchtextvalue.js
@@ -33,7 +33,6 @@ BI.SearchTextValueCombo = BI.inherit(BI.Widget, {
             adjustLength: 2,
             height: height,
             width: width,
-            toggle: false,
             ref: function () {
                 self.combo = this;
             },
diff --git a/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js b/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
index c61093b35..7f6f7925d 100644
--- a/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
+++ b/src/case/combo/searchtextvaluecombo/trigger.searchtextvalue.js
@@ -24,10 +24,6 @@ BI.SearchTextValueTrigger = BI.inherit(BI.Trigger, {
             },
             width: o.height,
             height: o.height,
-            stopPropagation: true,
-            handler: function () {
-                self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.TOGGLE);
-            }
         };
 
         var stateText = this._digest(o.value, o.items) || o.text;
diff --git a/src/core/controller/controller.bubbles.js b/src/core/controller/controller.bubbles.js
index a705ef4a6..fa5cefb5f 100644
--- a/src/core/controller/controller.bubbles.js
+++ b/src/core/controller/controller.bubbles.js
@@ -30,7 +30,7 @@ BI.BubblesController = BI.inherit(BI.Controller, {
 
         if (!this.storeBubbles[name]) {
             this.storeBubbles[name] = BI.createWidget({
-                type: "bi.label",
+                type: "bi.text",
                 cls: "bi-bubble" + " bubble-" + level,
                 text: text,
                 hgap: 5,
diff --git a/src/core/controller/controller.tooltips.js b/src/core/controller/controller.tooltips.js
index 2e126b424..14dbba9e4 100644
--- a/src/core/controller/controller.tooltips.js
+++ b/src/core/controller/controller.tooltips.js
@@ -38,7 +38,7 @@ BI.TooltipsController = BI.inherit(BI.Controller, {
         });
         this.showingTips = {};
         if (!this.has(name)) {
-            this.create(name, tooltipOpt, opt.container || "body");
+            this.create(name, tooltipOpt, document.fullscreenElement ? context : (opt.container || "body"));
         }
         if (!opt.belowMouse) {
             var offset = context.element.offset();
diff --git a/src/less/widget/multitree/multi.tree.combo.less b/src/less/widget/multitree/multi.tree.combo.less
index 7e193b7d3..62b29c2a3 100644
--- a/src/less/widget/multitree/multi.tree.combo.less
+++ b/src/less/widget/multitree/multi.tree.combo.less
@@ -1,9 +1,11 @@
 @import "../../index.less";
+
 @val: transform .3s ease;
-.bi-multi-tree-combo{
-  & .multi-select-trigger-icon-button{
+.bi-multi-tree-combo, .bi-multi-tree-insert-combo, .bi-multi-tree-list-combo {
+  & .multi-select-trigger-icon-button {
     font-size: @font-size-16;
   }
+
   // 此combo的trigger_button是absolute上去的，与bi-combo在同一层级，独立写一下
   & .bi-combo.bi-combo-popup + .bi-trigger-icon-button {
     & .x-icon {
@@ -11,6 +13,7 @@
       .transition(@val);
     }
   }
+
   & .bi-combo + .bi-trigger-icon-button {
     & .x-icon {
       .rotate(0deg);
diff --git a/src/widget/multiselect/multiselect.combo.js b/src/widget/multiselect/multiselect.combo.js
index 2e71071b8..23d5385b8 100644
--- a/src/widget/multiselect/multiselect.combo.js
+++ b/src/widget/multiselect/multiselect.combo.js
@@ -173,7 +173,7 @@ BI.MultiSelectCombo = BI.inherit(BI.Single, {
             },
             value: o.value,
             hideChecker: function (e) {
-                return self.numberCounter.element.find(e.target).length === 0;
+                return triggerBtn.element.find(e.target).length === 0 && self.numberCounter.element.find(e.target).length === 0;
             },
         });
 
@@ -198,6 +198,21 @@ BI.MultiSelectCombo = BI.inherit(BI.Single, {
             }
         });
 
+        var triggerBtn = BI.createWidget({
+            type: "bi.trigger_icon_button",
+            width: o.height,
+            height: o.height,
+            cls: "multi-select-trigger-icon-button",
+        });
+        triggerBtn.on(BI.TriggerIconButton.EVENT_CHANGE, function () {
+            self.numberCounter.hideView();
+            if (self.combo.isViewVisible()) {
+                self.combo.hideView();
+            } else {
+                self.combo.showView();
+            }
+        });
+
         this.numberCounter = BI.createWidget({
             type: "bi.multi_select_check_selected_switcher",
             masker: {
@@ -248,6 +263,11 @@ BI.MultiSelectCombo = BI.inherit(BI.Single, {
                 right: 0,
                 top: 0,
                 bottom: 0,
+            }, {
+                el: triggerBtn,
+                right: 0,
+                top: 0,
+                bottom: 0,
             }, {
                 el: {
                     type: "bi.vertical_adapt",
diff --git a/src/widget/multiselect/multiselect.loader.js b/src/widget/multiselect/multiselect.loader.js
index 2f51ae181..3dc7229bb 100644
--- a/src/widget/multiselect/multiselect.loader.js
+++ b/src/widget/multiselect/multiselect.loader.js
@@ -110,12 +110,13 @@ BI.MultiSelectLoader = BI.inherit(BI.Widget, {
     },
 
     _createItems: function (items) {
+        var allSelected = this.isAllSelected();
         return BI.createItems(items, {
             type: "bi.multi_select_item",
             logic: this.options.logic,
             cls: "bi-list-item-active",
             height: this.options.itemHeight || BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT,
-            selected: this.isAllSelected(),
+            selected: allSelected,
             iconWrapperWidth: 36
         });
     },
diff --git a/src/widget/multiselect/multiselect.trigger.js b/src/widget/multiselect/multiselect.trigger.js
index 4f75b38cb..7140741ff 100644
--- a/src/widget/multiselect/multiselect.trigger.js
+++ b/src/widget/multiselect/multiselect.trigger.js
@@ -78,22 +78,10 @@ BI.MultiSelectTrigger = BI.inherit(BI.Trigger, {
             items: [
                 {
                     el: this.searcher,
-                    width: "fill"
-                }, {
-                    el: this.wrapNumberCounter,
-                    width: 0
-                }, {
-                    el: {
-                        type: "bi.trigger_icon_button",
-                        height: o.height,
-                        stopPropagation: true,
-                        cls: "multi-select-trigger-icon-button",
-                        handler: function () {
-                            self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.TOGGLE);
-                        }
-                    },
-                    width: 24
-                }]
+                    width: "fill",
+                    rgap: 24
+                }
+            ]
         });
 
         !o.allowEdit && BI.createWidget({
@@ -123,7 +111,7 @@ BI.MultiSelectTrigger = BI.inherit(BI.Trigger, {
      * 重新调整numberCounter的空白占位符
      */
     refreshPlaceHolderWidth: function (width) {
-        this.wrapper.attr("items")[1].width = width;
+        this.wrapper.attr("items")[0].rgap = 24 + width;
         this.wrapper.resize();
     },
 
diff --git a/src/widget/multiselect/search/multiselect.search.loader.js b/src/widget/multiselect/search/multiselect.search.loader.js
index 8f17eacfc..07d4cfbea 100644
--- a/src/widget/multiselect/search/multiselect.search.loader.js
+++ b/src/widget/multiselect/search/multiselect.search.loader.js
@@ -91,13 +91,14 @@ BI.MultiSelectSearchLoader = BI.inherit(BI.Widget, {
     },
 
     _createItems: function (items) {
+        var allSelected = this.isAllSelected();
         return BI.createItems(items, {
             type: "bi.multi_select_item",
             logic: {
                 dynamic: false
             },
             height: this.options.itemHeight || BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT,
-            selected: this.isAllSelected(),
+            selected: allSelected,
             cls: "bi-list-item-active",
             iconWrapperWidth: 36
         });
diff --git a/src/widget/multitree/multi.tree.combo.js b/src/widget/multitree/multi.tree.combo.js
index ec94374d8..4e42df154 100644
--- a/src/widget/multitree/multi.tree.combo.js
+++ b/src/widget/multitree/multi.tree.combo.js
@@ -22,7 +22,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
         var isInit = false;
         var want2showCounter = false;
 
-        this.storeValue = { value: o.value || {} };
+        this.storeValue = {value: o.value || {}};
 
         this.trigger = BI.createWidget({
             type: "bi.multi_select_trigger",
@@ -44,7 +44,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
                 type: "bi.multi_tree_searcher",
                 itemsCreator: o.itemsCreator
             },
-            value: { value: o.value || {} }
+            value: {value: o.value || {}}
         });
 
         this.combo = BI.createWidget({
@@ -105,9 +105,10 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
                 maxWidth: o.isNeedAdjustWidth ? "auto" : 500,
             },
             isNeedAdjustWidth: o.isNeedAdjustWidth,
-            value: { value: o.value || {} },
+            value: {value: o.value || {}},
             hideChecker: function (e) {
-                return self.numberCounter.element.find(e.target).length === 0;
+                return triggerBtn.element.find(e.target).length === 0 &&
+                    self.numberCounter.element.find(e.target).length === 0;
             }
         });
 
@@ -130,12 +131,12 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
         });
 
         this.trigger.on(BI.MultiSelectTrigger.EVENT_START, function () {
-            self.storeValue = { value: self.combo.getValue() };
+            self.storeValue = {value: self.combo.getValue()};
             this.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
         });
         this.trigger.on(BI.MultiSelectTrigger.EVENT_STOP, function () {
-            self.storeValue = { value: this.getValue() };
+            self.storeValue = {value: this.getValue()};
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             BI.nextTick(function () {
@@ -150,11 +151,11 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             self.fireEvent(BI.MultiTreeCombo.EVENT_SEARCHING);
         });
 
-        function showCounter() {
+        function showCounter () {
             if (isSearching()) {
-                self.storeValue = { value: self.trigger.getValue() };
+                self.storeValue = {value: self.trigger.getValue()};
             } else if (isPopupView()) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
             }
             self.trigger.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
@@ -173,7 +174,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             var checked = this.getSearcher().hasChecked();
             var val = {
                 type: BI.Selection.Multi,
-                value: checked ? { 1: 1 } : {}
+                value: checked ? {1: 1} : {}
             };
             this.getSearcher().setState(checked ? BI.Selection.Multi : BI.Selection.None);
             self.numberCounter.setButtonChecked(val);
@@ -185,7 +186,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
                 return;
             }
             if (change === true) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
                 change = false;
             }
             self.combo.setValue(self.storeValue);
@@ -200,9 +201,9 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             } else {
                 if (isPopupView()) {
                     self._stopEditing();
-                    self.storeValue = { value: self.combo.getValue() };
+                    self.storeValue = {value: self.combo.getValue()};
                     if (clear === true) {
-                        self.storeValue = { value: {} };
+                        self.storeValue = {value: {}};
                     }
                     self.fireEvent(BI.MultiTreeCombo.EVENT_CONFIRM);
                 }
@@ -211,6 +212,21 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             change = false;
         });
 
+        var triggerBtn = BI.createWidget({
+            type: "bi.trigger_icon_button",
+            width: o.height,
+            height: o.height,
+            cls: "multi-select-trigger-icon-button"
+        });
+        triggerBtn.on(BI.TriggerIconButton.EVENT_CHANGE, function () {
+            self.numberCounter.hideView();
+            if (self.combo.isViewVisible()) {
+                self.combo.hideView();
+            } else {
+                self.combo.showView();
+            }
+        });
+
         this.numberCounter = BI.createWidget({
             type: "bi.multi_select_check_selected_switcher",
             el: {
@@ -229,7 +245,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
             },
             itemsCreator: o.itemsCreator,
             valueFormatter: o.valueFormatter,
-            value: { value: o.value || {} }
+            value: {value: o.value || {}}
         });
         this.numberCounter.on(BI.MultiSelectCheckSelectedSwitcher.EVENT_TRIGGER_CHANGE, function () {
             if (!self.combo.isViewVisible()) {
@@ -273,6 +289,11 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
                 right: 0,
                 top: 0,
                 bottom: 0
+            }, {
+                el: triggerBtn,
+                right: 0,
+                top: 0,
+                bottom: 0
             }, {
                 el: {
                     type: "bi.vertical_adapt",
@@ -285,7 +306,7 @@ BI.MultiTreeCombo = BI.inherit(BI.Single, {
         });
     },
 
-    _stopEditing: function () {
+    _stopEditing: function() {
         this.trigger.stopEditing();
         this.numberCounter.hideView();
     },
diff --git a/src/widget/multitree/multi.tree.insert.combo.js b/src/widget/multitree/multi.tree.insert.combo.js
index 9823b37a7..9694b3556 100644
--- a/src/widget/multitree/multi.tree.insert.combo.js
+++ b/src/widget/multitree/multi.tree.insert.combo.js
@@ -23,7 +23,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
         var isInit = false;
         var want2showCounter = false;
 
-        this.storeValue = { value: o.value || {} };
+        this.storeValue = {value: o.value || {}};
 
         this.trigger = BI.createWidget({
             type: "bi.multi_select_trigger",
@@ -59,7 +59,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
                     }]
                 }
             },
-            value: { value: o.value || {} }
+            value: {value: o.value || {}}
 
         });
 
@@ -121,9 +121,10 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
                 maxWidth: o.isNeedAdjustWidth ? "auto" : 500,
             },
             isNeedAdjustWidth: o.isNeedAdjustWidth,
-            value: { value: o.value || {} },
+            value: {value: o.value || {}},
             hideChecker: function (e) {
-                return self.numberCounter.element.find(e.target).length === 0;
+                return triggerBtn.element.find(e.target).length === 0 &&
+                    self.numberCounter.element.find(e.target).length === 0;
             }
         });
 
@@ -146,12 +147,12 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
         });
 
         this.trigger.on(BI.MultiSelectTrigger.EVENT_START, function () {
-            self.storeValue = { value: self.combo.getValue() };
+            self.storeValue = {value: self.combo.getValue()};
             this.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
         });
         this.trigger.on(BI.MultiSelectTrigger.EVENT_STOP, function () {
-            self.storeValue = { value: this.getValue() };
+            self.storeValue = {value: this.getValue()};
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             BI.nextTick(function () {
@@ -166,11 +167,11 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
             self.fireEvent(BI.MultiTreeInsertCombo.EVENT_SEARCHING);
         });
 
-        function showCounter() {
+        function showCounter () {
             if (isSearching()) {
-                self.storeValue = { value: self.trigger.getValue() };
+                self.storeValue = {value: self.trigger.getValue()};
             } else if (isPopupView()) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
             }
             self.trigger.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
@@ -184,7 +185,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
             var checked = this.getSearcher().hasChecked();
             var val = {
                 type: BI.Selection.Multi,
-                value: checked ? { 1: 1 } : {}
+                value: checked ? {1: 1} : {}
             };
             this.getSearcher().setState(checked ? BI.Selection.Multi : BI.Selection.None);
             self.numberCounter.setButtonChecked(val);
@@ -196,7 +197,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
                 return;
             }
             if (change === true) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
                 change = false;
             }
             self.combo.setValue(self.storeValue);
@@ -211,9 +212,9 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
             } else {
                 if (isPopupView()) {
                     self._stopEditing();
-                    self.storeValue = { value: self.combo.getValue() };
+                    self.storeValue = {value: self.combo.getValue()};
                     if (clear === true) {
-                        self.storeValue = { value: {} };
+                        self.storeValue = {value: {}};
                     }
                     self.fireEvent(BI.MultiTreeInsertCombo.EVENT_CONFIRM);
                 }
@@ -222,6 +223,21 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
             change = false;
         });
 
+        var triggerBtn = BI.createWidget({
+            type: "bi.trigger_icon_button",
+            width: o.height,
+            height: o.height,
+            cls: "multi-select-trigger-icon-button"
+        });
+        triggerBtn.on(BI.TriggerIconButton.EVENT_CHANGE, function () {
+            self.numberCounter.hideView();
+            if (self.combo.isViewVisible()) {
+                self.combo.hideView();
+            } else {
+                self.combo.showView();
+            }
+        });
+
         this.numberCounter = BI.createWidget({
             type: "bi.multi_select_check_selected_switcher",
             el: {
@@ -284,6 +300,11 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
                 right: 0,
                 top: 0,
                 bottom: 0
+            }, {
+                el: triggerBtn,
+                right: 0,
+                top: 0,
+                bottom: 0
             }, {
                 el: {
                     type: "bi.vertical_adapt",
@@ -301,7 +322,7 @@ BI.MultiTreeInsertCombo = BI.inherit(BI.Single, {
         this.numberCounter.setButtonChecked(this.storeValue);
     },
 
-    _stopEditing: function () {
+    _stopEditing: function() {
         this.trigger.stopEditing();
         this.numberCounter.hideView();
     },
diff --git a/src/widget/multitree/multi.tree.list.combo.js b/src/widget/multitree/multi.tree.list.combo.js
index 2a378b1ae..ff5a2864a 100644
--- a/src/widget/multitree/multi.tree.list.combo.js
+++ b/src/widget/multitree/multi.tree.list.combo.js
@@ -23,7 +23,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
         var isInit = false;
         var want2showCounter = false;
 
-        this.storeValue = { value: o.value || [] };
+        this.storeValue = {value: o.value || []};
 
         this.trigger = BI.createWidget({
             type: "bi.multi_select_trigger",
@@ -74,7 +74,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
                     itemsCreator: o.itemsCreator
                 }
             },
-            value: { value: o.value || {} }
+            value: {value: o.value || {}}
 
         });
 
@@ -139,9 +139,10 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
                 maxWidth: o.isNeedAdjustWidth ? "auto" : 500,
             },
             isNeedAdjustWidth: o.isNeedAdjustWidth,
-            value: { value: o.value || {} },
+            value: {value: o.value || {}},
             hideChecker: function (e) {
-                return self.numberCounter.element.find(e.target).length === 0;
+                return triggerBtn.element.find(e.target).length === 0 &&
+                    self.numberCounter.element.find(e.target).length === 0;
             }
         });
 
@@ -164,12 +165,12 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
         });
 
         this.trigger.on(BI.MultiSelectTrigger.EVENT_START, function () {
-            self.storeValue = { value: self.combo.getValue() };
+            self.storeValue = {value: self.combo.getValue()};
             this.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
         });
         this.trigger.on(BI.MultiSelectTrigger.EVENT_STOP, function () {
-            self.storeValue = { value: this.getValue() };
+            self.storeValue = {value: this.getValue()};
             self.combo.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
             BI.nextTick(function () {
@@ -184,11 +185,11 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
             self.fireEvent(BI.MultiTreeListCombo.EVENT_SEARCHING);
         });
 
-        function showCounter() {
+        function showCounter () {
             if (isSearching()) {
-                self.storeValue = { value: self.trigger.getValue() };
+                self.storeValue = {value: self.trigger.getValue()};
             } else if (isPopupView()) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
             }
             self.trigger.setValue(self.storeValue);
             self.numberCounter.setValue(self.storeValue);
@@ -202,7 +203,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
             var checked = this.getSearcher().hasChecked();
             var val = {
                 type: BI.Selection.Multi,
-                value: checked ? { 1: 1 } : {}
+                value: checked ? {1: 1} : {}
             };
             this.getSearcher().setState(checked ? BI.Selection.Multi : BI.Selection.None);
             self.numberCounter.setButtonChecked(val);
@@ -214,7 +215,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
                 return;
             }
             if (change === true) {
-                self.storeValue = { value: self.combo.getValue() };
+                self.storeValue = {value: self.combo.getValue()};
                 change = false;
             }
             self.combo.setValue(self.storeValue);
@@ -229,9 +230,9 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
             } else {
                 if (isPopupView()) {
                     self._stopEditing();
-                    self.storeValue = { value: self.combo.getValue() };
+                    self.storeValue = {value: self.combo.getValue()};
                     if (clear === true) {
-                        self.storeValue = { value: [] };
+                        self.storeValue = {value: []};
                     }
                     self.fireEvent(BI.MultiTreeListCombo.EVENT_CONFIRM);
                 }
@@ -240,6 +241,21 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
             change = false;
         });
 
+        var triggerBtn = BI.createWidget({
+            type: "bi.trigger_icon_button",
+            width: o.height,
+            height: o.height,
+            cls: "multi-select-trigger-icon-button"
+        });
+        triggerBtn.on(BI.TriggerIconButton.EVENT_CHANGE, function () {
+            self.numberCounter.hideView();
+            if (self.combo.isViewVisible()) {
+                self.combo.hideView();
+            } else {
+                self.combo.showView();
+            }
+        });
+
         this.numberCounter = BI.createWidget({
             type: "bi.multi_select_check_selected_switcher",
             el: {
@@ -302,6 +318,11 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
                 right: 0,
                 top: 0,
                 bottom: 0
+            }, {
+                el: triggerBtn,
+                right: 0,
+                top: 0,
+                bottom: 0
             }, {
                 el: {
                     type: "bi.vertical_adapt",
@@ -319,7 +340,7 @@ BI.MultiTreeListCombo = BI.inherit(BI.Single, {
         this.numberCounter.setButtonChecked(this.storeValue);
     },
 
-    _stopEditing: function () {
+    _stopEditing: function() {
         this.trigger.stopEditing();
         this.numberCounter.hideView();
     },