diff --git a/packages/fineui/src/base/combination/switcher.js b/packages/fineui/src/base/combination/switcher.js
index 518690ca0..85e4a8083 100644
--- a/packages/fineui/src/base/combination/switcher.js
+++ b/packages/fineui/src/base/combination/switcher.js
@@ -11,7 +11,7 @@ import {
     isNull,
     Events,
     Direction,
-    EVENT_RESPONSE_TIME
+    EVENT_RESPONSE_TIME, isFunction
 } from "@/core";
 import { ButtonGroup } from "./group.button";
 import { Maskers } from "@/base/0.base";
@@ -188,7 +188,8 @@ export class Switcher extends Widget {
     }
 
     _assertPopupView() {
-        const { popup, adapter, masker, value, direction } = this.options;
+        const { popup, masker, value, direction } = this.options;
+        const adapter = isFunction(this.options.adapter) ? this.options.adapter() : this.options.adapter;
         if (!this._created) {
             this.popupView = createWidget(
                 popup,
diff --git a/packages/fineui/src/widget/multiselect/multiselect.combo.js b/packages/fineui/src/widget/multiselect/multiselect.combo.js
index 2c807beac..c4b2445cf 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.combo.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.combo.js
@@ -99,13 +99,8 @@ export class MultiSelectCombo extends Single {
             height: toPix(o.height, o.simple ? 1 : 2),
             text: o.text,
             defaultText: o.defaultText,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemFormatter: o.itemFormatter,
@@ -185,8 +180,6 @@ export class MultiSelectCombo extends Single {
                 type: MultiSelectPopupView.xtype,
                 ref() {
                     self.popup = this;
-                    self.trigger.setAdapter(this);
-                    self.numberCounter.setAdapter(this);
                 },
                 listeners: [
                     {
@@ -269,13 +262,8 @@ export class MultiSelectCombo extends Single {
 
         this.numberCounter = createWidget({
             type: MultiSelectCheckSelectedSwitcher.xtype,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
diff --git a/packages/fineui/src/widget/multiselect/multiselect.combo.nobar.js b/packages/fineui/src/widget/multiselect/multiselect.combo.nobar.js
index cc1a1196a..3c9bb5689 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.combo.nobar.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.combo.nobar.js
@@ -97,13 +97,8 @@ export class MultiSelectNoBarCombo extends Single {
             height: toPix(o.height, o.simple ? 1 : 2),
             text: o.text,
             defaultText: o.defaultText,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
@@ -185,8 +180,6 @@ export class MultiSelectNoBarCombo extends Single {
                 type: MultiSelectNoBarPopupView.xtype,
                 ref() {
                     self.popup = this;
-                    self.trigger.setAdapter(this);
-                    self.numberCounter.setAdapter(this);
                 },
                 listeners: [
                     {
@@ -272,13 +265,8 @@ export class MultiSelectNoBarCombo extends Single {
 
         this.numberCounter = createWidget({
             type: MultiSelectCheckSelectedSwitcher.xtype,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
diff --git a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
index 008d1039b..8a9ef9546 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
@@ -99,14 +99,8 @@ export class MultiSelectInsertCombo extends Single {
             text: o.text,
             watermark: o.watermark,
             defaultText: o.defaultText,
-            // adapter: this.popup,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
@@ -151,7 +145,7 @@ export class MultiSelectInsertCombo extends Single {
                     self._dataChange = true;
                 });
                 this.getSearcher().getKeywordsLength() > 2000 &&
-                    Msg.alert(i18nText("BI-Basic_Prompt"), i18nText("BI-Basic_Too_Much_Value_Get_Two_Thousand"));
+                Msg.alert(i18nText("BI-Basic_Prompt"), i18nText("BI-Basic_Too_Much_Value_Get_Two_Thousand"));
             }
             self.fireEvent(MultiSelectInsertCombo.EVENT_SEARCHING);
         });
@@ -192,8 +186,6 @@ export class MultiSelectInsertCombo extends Single {
                 type: MultiSelectPopupView.xtype,
                 ref() {
                     self.popup = this;
-                    self.trigger.setAdapter(this);
-                    self.numberCounter.setAdapter(this);
                 },
                 listeners: [
                     {
@@ -276,13 +268,8 @@ export class MultiSelectInsertCombo extends Single {
 
         this.numberCounter = createWidget({
             type: MultiSelectCheckSelectedSwitcher.xtype,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
diff --git a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.nobar.js b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.nobar.js
index 0110bc518..4a20ef6fd 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.nobar.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.nobar.js
@@ -93,14 +93,8 @@ export class MultiSelectInsertNoBarCombo extends Single {
             type: MultiSelectInsertTrigger.xtype,
             height: toPix(o.height, o.simple ? 1 : 2),
             text: o.text,
-            // adapter: this.popup,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
@@ -140,7 +134,7 @@ export class MultiSelectInsertNoBarCombo extends Single {
                     self._dataChange = true;
                 });
                 this.getSearcher().getKeywordsLength() > 2000 &&
-                    Msg.alert(i18nText("BI-Basic_Prompt"), i18nText("BI-Basic_Too_Much_Value_Get_Two_Thousand"));
+                Msg.alert(i18nText("BI-Basic_Prompt"), i18nText("BI-Basic_Too_Much_Value_Get_Two_Thousand"));
             }
         });
 
@@ -178,8 +172,6 @@ export class MultiSelectInsertNoBarCombo extends Single {
                 type: MultiSelectNoBarPopupView.xtype,
                 ref() {
                     self.popup = this;
-                    self.trigger.setAdapter(this);
-                    self.numberCounter.setAdapter(this);
                 },
                 listeners: [
                     {
@@ -263,13 +255,8 @@ export class MultiSelectInsertNoBarCombo extends Single {
 
         this.numberCounter = createWidget({
             type: MultiSelectCheckSelectedSwitcher.xtype,
-            masker: {
-                offset: {
-                    left: 0,
-                    top: 0,
-                    right: 0,
-                    bottom: SIZE_CONSANTS.LIST_ITEM_HEIGHT + 1,
-                },
+            adapter: () => {
+                return this.popup.getView();
             },
             valueFormatter: o.valueFormatter,
             itemsCreator: bind(this._itemsCreator4Trigger, this),
diff --git a/packages/fineui/src/widget/multiselect/multiselect.popup.view.js b/packages/fineui/src/widget/multiselect/multiselect.popup.view.js
index 2a833446e..84e3faf58 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.popup.view.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.popup.view.js
@@ -98,4 +98,8 @@ export class MultiSelectPopupView extends Widget {
     setDirection(direction, position) {
         this.popupView.setDirection(direction, position);
     }
+
+    getView() {
+        return this.popupView.getView();
+    }
 }
diff --git a/packages/fineui/src/widget/multiselect/multiselect.popup.view.nobar.js b/packages/fineui/src/widget/multiselect/multiselect.popup.view.nobar.js
index 1ba871201..728ccf50c 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.popup.view.nobar.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.popup.view.nobar.js
@@ -93,4 +93,8 @@ export class MultiSelectNoBarPopupView extends Widget {
     setDirection(direction, position) {
         this.popupView.setDirection(direction, position);
     }
+
+    getView() {
+        return this.popupView.getView();
+    }
 }