diff --git a/packages/fineui/src/core/utils/dom.js b/packages/fineui/src/core/utils/dom.js
index 52af3c798..552a60d44 100644
--- a/packages/fineui/src/core/utils/dom.js
+++ b/packages/fineui/src/core/utils/dom.js
@@ -1,9 +1,10 @@
 /**
  * 对DOM操作的通用函数
  */
-import { Widget } from "../4.widget"
+import { Widget } from "../4.widget";
 import { each, isEmpty, isNull, isNotNull } from "../2.base";
 import $ from "jquery";
+import { isIE } from "./../platform";
 
 export function ready(fn) {
     Widget._renderEngine.createElement(document).ready(fn);
@@ -65,10 +66,10 @@ export function preloadImages(srcArray, onload) {
     each(srcArray, (i, src) => {
         images[i] = new Image();
         images[i].src = src;
-        images[i].onload = function () {
+        images[i].onload = function() {
             complete();
         };
-        images[i].onerror = function () {
+        images[i].onerror = function() {
             complete();
         };
     });
@@ -104,7 +105,7 @@ export function getTextSizeHeight(text, fontSize = 12) {
 let _scrollWidth = null;
 
 export function getScrollWidth(css) {
-    if (isNull(_scrollWidth) || isNotNull(css) ||  _scrollWidth === 0) {
+    if (isNull(_scrollWidth) || isNotNull(css) || _scrollWidth === 0) {
         const ul = Widget._renderEngine.createElement("<div>").width(50).height(50)
             .css({
                 position: "absolute",
@@ -751,7 +752,7 @@ export function getComboPosition(combo, popup, extraWidth, extraHeight, needAdap
  * 获取position:fixed相对定位的元素
  */
 export function getPositionRelativeContainingBlock(element) {
-    if (["html", "body", "#document"].indexOf((element.nodeName || "").toLowerCase()) >= 0) {
+    if (isIE() || ["html", "body", "#document"].indexOf((element.nodeName || "").toLowerCase()) >= 0) {
         // $FlowFixMe[incompatible-return]: assume body is always available
         return element.ownerDocument.body;
     }
diff --git a/packages/fineui/src/widget/multiselect/multiselect.loader.js b/packages/fineui/src/widget/multiselect/multiselect.loader.js
index f0546622f..ab234b3f9 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.loader.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.loader.js
@@ -76,12 +76,12 @@ export class MultiSelectLoader extends Widget {
             itemsCreator(op, callback) {
                 const startValue = self._startValue;
                 self.storeValue &&
-                    (op = extend(op || {}, {
-                        selectedValues:
-                            isKey(startValue) && self.storeValue.type === Selection.Multi
-                                ? self.storeValue.value.concat(startValue)
-                                : self.storeValue.value,
-                    }));
+                (op = extend(op || {}, {
+                    selectedValues:
+                        isKey(startValue) && self.storeValue.type === Selection.Multi
+                            ? self.storeValue.value.concat(startValue)
+                            : self.storeValue.value,
+                }));
                 opts.itemsCreator(op, ob => {
                     hasNext = ob.hasNext;
                     let firstItems = [];
@@ -110,9 +110,9 @@ export class MultiSelectLoader extends Widget {
                     callback(firstItems.concat(self._createItems(ob.items)), ob.keyword || "");
                     if (op.times === 1 && self.storeValue) {
                         isKey(startValue) &&
-                            (self.storeValue.type === Selection.All
-                                ? remove(self.storeValue.value, startValue)
-                                : pushDistinct(self.storeValue.value, startValue));
+                        (self.storeValue.type === Selection.All
+                            ? remove(self.storeValue.value, startValue)
+                            : pushDistinct(self.storeValue.value, startValue));
                         self.setValue(self.storeValue);
                     }
                     op.times === 1 && self._scrollToTop();
@@ -124,6 +124,7 @@ export class MultiSelectLoader extends Widget {
             value: this.storeValue,
         });
 
+
         createWidget(
             extend(
                 {
@@ -144,10 +145,10 @@ export class MultiSelectLoader extends Widget {
                 )
             )
         );
-        this.button_group.on(Controller.EVENT_CHANGE, function () {
+        this.button_group.on(Controller.EVENT_CHANGE, function() {
             self.fireEvent(Controller.EVENT_CHANGE, arguments);
         });
-        this.button_group.on(SelectList.EVENT_CHANGE, function () {
+        this.button_group.on(SelectList.EVENT_CHANGE, function() {
             self.fireEvent(MultiSelectLoader.EVENT_CHANGE, arguments);
         });
     }
diff --git a/packages/fineui/src/widget/multiselect/multiselect.loader.nobar.js b/packages/fineui/src/widget/multiselect/multiselect.loader.nobar.js
index b278b42d9..825a7f6ac 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.loader.nobar.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.loader.nobar.js
@@ -30,7 +30,7 @@ export class MultiSelectNoBarLoader extends Widget {
 
     _defaultConfig() {
         return extend(super._defaultConfig(...arguments), {
-            baseCls: "bi-multi-select-loader",
+            baseCls: "bi-multi-select-loader-no-bar",
             logic: {
                 dynamic: true,
             },
@@ -84,12 +84,12 @@ export class MultiSelectNoBarLoader extends Widget {
                     itemsCreator(op, callback) {
                         const startValue = self._startValue;
                         self.storeValue &&
-                            (op = extend(op || {}, {
-                                selectedValues:
-                                    isKey(startValue) && self.storeValue.type === Selection.Multi
-                                        ? self.storeValue.value.concat(startValue)
-                                        : self.storeValue.value,
-                            }));
+                        (op = extend(op || {}, {
+                            selectedValues:
+                                isKey(startValue) && self.storeValue.type === Selection.Multi
+                                    ? self.storeValue.value.concat(startValue)
+                                    : self.storeValue.value,
+                        }));
                         opts.itemsCreator(op, ob => {
                             hasNext = ob.hasNext;
                             let firstItems = [];
@@ -118,9 +118,9 @@ export class MultiSelectNoBarLoader extends Widget {
                             callback(firstItems.concat(self._createItems(ob.items)), ob.keyword || "");
                             if (op.times === 1 && self.storeValue) {
                                 isKey(startValue) &&
-                                    (self.storeValue.type === Selection.All
-                                        ? remove(self.storeValue.value, startValue)
-                                        : pushDistinct(self.storeValue.value, startValue));
+                                (self.storeValue.type === Selection.All
+                                    ? remove(self.storeValue.value, startValue)
+                                    : pushDistinct(self.storeValue.value, startValue));
                                 self.setValue(self.storeValue);
                             }
                             op.times === 1 && self._scrollToTop();
@@ -144,10 +144,10 @@ export class MultiSelectNoBarLoader extends Widget {
             items: LogicFactory.createLogicItemsByDirection(Direction.Top, this.button_group),
         }))));
 
-        this.button_group.on(Controller.EVENT_CHANGE, function () {
+        this.button_group.on(Controller.EVENT_CHANGE, function() {
             self.fireEvent(Controller.EVENT_CHANGE, arguments);
         });
-        this.button_group.on(SelectList.EVENT_CHANGE, function () {
+        this.button_group.on(SelectList.EVENT_CHANGE, function() {
             self.fireEvent(MultiSelectNoBarLoader.EVENT_CHANGE, arguments);
         });
     }
@@ -215,5 +215,6 @@ export class MultiSelectNoBarLoader extends Widget {
         this.button_group.element.css({ "max-height": toPix(h) });
     }
 
-    resetWidth() {}
+    resetWidth() {
+    }
 }
diff --git a/packages/fineui/src/widget/searchmultitextvaluecombo/multitextvalue.loader.search.js b/packages/fineui/src/widget/searchmultitextvaluecombo/multitextvalue.loader.search.js
index 42b9c12a3..965208bac 100644
--- a/packages/fineui/src/widget/searchmultitextvaluecombo/multitextvalue.loader.search.js
+++ b/packages/fineui/src/widget/searchmultitextvaluecombo/multitextvalue.loader.search.js
@@ -28,7 +28,7 @@ export class SearchMultiSelectLoader extends Widget {
 
     _defaultConfig() {
         return extend(super._defaultConfig(...arguments), {
-            baseCls: "bi-multi-select-loader",
+            baseCls: "bi-search-multi-select-loader",
             logic: {
                 dynamic: true,
             },
@@ -89,12 +89,12 @@ export class SearchMultiSelectLoader extends Widget {
             itemsCreator: (op, callback) => {
                 const startValue = this._startValue;
                 this.storeValue &&
-                    (op = extend(op || {}, {
-                        selectedValues:
-                            isKey(startValue) && this.storeValue.type === Selection.Multi
-                                ? this.storeValue.value.concat(startValue)
-                                : this.storeValue.value,
-                    }));
+                (op = extend(op || {}, {
+                    selectedValues:
+                        isKey(startValue) && this.storeValue.type === Selection.Multi
+                            ? this.storeValue.value.concat(startValue)
+                            : this.storeValue.value,
+                }));
                 opts.itemsCreator(op, ob => {
                     hasNext = ob.hasNext;
                     let firstItems = [];
@@ -124,9 +124,9 @@ export class SearchMultiSelectLoader extends Widget {
                     callback(firstItems.concat(this._createItems(ob.items)), ob.keyword || "");
                     if (op.times === 1 && this.storeValue) {
                         isKey(startValue) &&
-                            (this.storeValue.type === Selection.All
-                                ? remove(this.storeValue.value, startValue)
-                                : pushDistinct(this.storeValue.value, startValue));
+                        (this.storeValue.type === Selection.All
+                            ? remove(this.storeValue.value, startValue)
+                            : pushDistinct(this.storeValue.value, startValue));
                         this.setValue(this.storeValue);
                     }
                     op.times === 1 && this._scrollToTop();