diff --git a/components/auto-complete/__tests__/index.test.js b/components/auto-complete/__tests__/index.test.js
index 61a6ec826..034c80520 100644
--- a/components/auto-complete/__tests__/index.test.js
+++ b/components/auto-complete/__tests__/index.test.js
@@ -26,7 +26,7 @@ describe('AutoComplete with Custom Input Element Render', () => {
     input.element.value = '123';
     input.trigger('input');
     Vue.nextTick(() => {
-      expect($$('.ant-select-dropdown-menu-item').length).toBe(3);
+      expect($$('.ant-select-item-option').length).toBe(3);
       done();
     });
   });
diff --git a/components/auto-complete/index.tsx b/components/auto-complete/index.tsx
index 9d7112045..77157dfd1 100644
--- a/components/auto-complete/index.tsx
+++ b/components/auto-complete/index.tsx
@@ -20,8 +20,6 @@ const AutoCompleteProps = {
   dropdownMenuStyle: PropTypes.style,
   optionLabelProp: PropTypes.string,
   dropdownMatchSelectWidth: PropTypes.looseBool,
-  // onChange?: (value: SelectValue) => void;
-  // onSelect?: (value: SelectValue, option: Object) => any;
 };
 
 const AutoComplete = defineComponent({
@@ -86,7 +84,7 @@ const AutoComplete = defineComponent({
   render() {
     const { size, prefixCls: customizePrefixCls, dataSource } = this;
     let optionChildren: any;
-    const getPrefixCls = this.configProvider.getPrefixCls;
+    const { getPrefixCls } = this.configProvider;
     const prefixCls = getPrefixCls('select', customizePrefixCls);
     const { class: className } = this.$attrs as any;
     const cls = {