diff --git a/package.json b/package.json
index d626c4600..f58f3cf8a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20230403115702",
+  "version": "2.0.20230406144639",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js b/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
index 956e18552..55ff01e49 100644
--- a/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
+++ b/src/widget/textvaluedownlistcombo/combo.textvaluedownlist.js
@@ -5,7 +5,7 @@
 BI.TextValueDownListCombo = BI.inherit(BI.Widget, {
     _defaultConfig: function (config) {
         return BI.extend(BI.TextValueDownListCombo.superclass._defaultConfig.apply(this, arguments), {
-            baseCls: "bi-text-value-down-list-combo bi-border-radius " + (config.simple ? "bi-border-bottom" : "bi-border"),
+            baseCls: "bi-text-value-down-list-combo " + (config.simple ? "bi-border-bottom" : "bi-border bi-border-radius"),
             height: 24,
         });
     },