diff --git a/package.json b/package.json
index ef5a3210e..a616a7f53 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20220606145352",
+  "version": "2.0.20220608000227",
   "description": "fineui",
   "main": "dist/fineui.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/widget/downlist/combo.downlist.js b/src/widget/downlist/combo.downlist.js
index b32fab79f..3895ff6b8 100644
--- a/src/widget/downlist/combo.downlist.js
+++ b/src/widget/downlist/combo.downlist.js
@@ -14,7 +14,8 @@ BI.DownListCombo = BI.inherit(BI.Widget, {
             stopPropagation: false,
             el: {},
             minWidth: 140,
-            maxHeight: 1000
+            maxHeight: 1000,
+            destroyWhenHide: false
         });
     },
 
@@ -49,6 +50,7 @@ BI.DownListCombo = BI.inherit(BI.Widget, {
             direction: o.direction,
             belowMouse: o.belowMouse,
             stopPropagation: o.stopPropagation,
+            destroyWhenHide: o.destroyWhenHide,
             el: BI.createWidget(o.el, {
                 type: "bi.icon_trigger",
                 extraCls: o.iconCls,
diff --git a/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js b/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
index cb7fddf9a..a3def7ccf 100644
--- a/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
+++ b/src/widget/searchmultitextvaluecombo/multitextvalue.combo.search.js
@@ -35,7 +35,7 @@ BI.SearchMultiTextValueCombo = BI.inherit(BI.Single, {
         this.trigger = BI.createWidget({
             type: "bi.search_multi_select_trigger",
             text: o.text,
-            height: o.height - 2,
+            height: o.height - (o.simple ? 1 : 2),
             // adapter: this.popup,
             masker: {
                 offset: {
@@ -111,7 +111,7 @@ BI.SearchMultiTextValueCombo = BI.inherit(BI.Single, {
 
         this.combo = BI.createWidget({
             type: "bi.combo",
-            cls: "bi-border bi-border-radius",
+            cls: o.simple ? "bi-border-bottom" : "bi-border bi-border-radius",
             toggle: false,
             container: o.container,
             el: this.trigger,