diff --git a/src/css/base/single/button/item.css b/src/css/base/single/button/item.css
index 7711adc00..cfdcbf689 100644
--- a/src/css/base/single/button/item.css
+++ b/src/css/base/single/button/item.css
@@ -4,4 +4,3 @@
   color: #3685f2;
 }
 
-
diff --git a/src/less/base/single/button/item.singleselectradio.less b/src/less/base/single/button/item.singleselectradio.less
deleted file mode 100644
index 89a3eef64..000000000
--- a/src/less/base/single/button/item.singleselectradio.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@import "../../../index";
-
-.bi-single-select-radio-item{
- //& .list-item-text{
- //  max-width: 189px;
- //}
-}
\ No newline at end of file
diff --git a/src/widget/singleselect/search/singleselect.search.loader.js b/src/widget/singleselect/search/singleselect.search.loader.js
index 69d6dcd44..55915a869 100644
--- a/src/widget/singleselect/search/singleselect.search.loader.js
+++ b/src/widget/singleselect/search/singleselect.search.loader.js
@@ -82,7 +82,7 @@ BI.SingleSelectSearchLoader = BI.inherit(BI.Widget, {
 
     _createItems: function (items) {
         return BI.createItems(items, {
-            type: "bi.single_select_combo.item",
+            type: "bi.single_select_item",
             logic: {
                 dynamic: false
             },
diff --git a/src/widget/singleselect/singleselect.item.js b/src/widget/singleselect/singleselect.item.js
deleted file mode 100644
index 01d3b9a2a..000000000
--- a/src/widget/singleselect/singleselect.item.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/**
- * guy
- * 单选框item
- * @type {*|void|Object}
- */
-BI.SingleSelectComboItem = BI.inherit(BI.BasicButton, {
-    _defaultConfig: function () {
-        return BI.extend(BI.SingleSelectComboItem.superclass._defaultConfig.apply(this, arguments), {
-            extraCls: "bi-single-select-radio-item",
-            logic: {
-                dynamic: false
-            },
-            height: 24
-        });
-    },
-    _init: function () {
-        BI.SingleSelectComboItem.superclass._init.apply(this, arguments);
-        var self = this, o = this.options;
-        this.radio = BI.createWidget({
-            type: "bi.radio"
-        });
-        this.text = BI.createWidget({
-            type: "bi.label",
-            cls: "list-item-text",
-            textAlign: "left",
-            whiteSpace: "nowrap",
-            textHeight: o.height,
-            height: o.height,
-            hgap: o.hgap,
-            text: o.text,
-            keyword: o.keyword,
-            value: o.value,
-            py: o.py
-        });
-
-        BI.createWidget(BI.extend({
-            element: this
-        }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
-            items: BI.LogicFactory.createLogicItemsByDirection("left", {
-                type: "bi.center_adapt",
-                items: [this.radio],
-                width: 26
-            }, this.text)
-        }))));
-    },
-
-    doRedMark: function () {
-        this.text.doRedMark.apply(this.text, arguments);
-    },
-
-    unRedMark: function () {
-        this.text.unRedMark.apply(this.text, arguments);
-    },
-
-    doClick: function () {
-        BI.SingleSelectComboItem.superclass.doClick.apply(this, arguments);
-        this.radio.setSelected(this.isSelected());
-    },
-
-    setSelected: function (v) {
-        BI.SingleSelectComboItem.superclass.setSelected.apply(this, arguments);
-        this.radio.setSelected(v);
-
-    }
-});
-
-BI.shortcut("bi.single_select_combo.item", BI.SingleSelectComboItem);
\ No newline at end of file
diff --git a/src/widget/singleselect/singleselect.loader.js b/src/widget/singleselect/singleselect.loader.js
index 128726675..3ca7040e4 100644
--- a/src/widget/singleselect/singleselect.loader.js
+++ b/src/widget/singleselect/singleselect.loader.js
@@ -103,7 +103,7 @@ BI.SingleSelectLoader = BI.inherit(BI.Widget, {
 
     _createItems: function (items) {
         return BI.createItems(items, {
-            type: "bi.single_select_combo.item",
+            type: "bi.single_select_item",
             logic: this.options.logic,
             cls: "bi-list-item-active",
             height: 24,