diff --git a/examples/index.html b/examples/index.html
index 3016c60c6..51e87a431 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -61,9 +61,9 @@
         );
       } else {
         document.write(
-          `<link rel="stylesheet" title="default" ${
-            theme !== 'default' ? 'disabled' : ''
-          }  href="${__uri('../scss/themes/default-ie11.scss')}" />`
+          `<link rel="stylesheet" title="ang" ${
+            theme !== 'ang' ? 'disabled' : ''
+          }  href="${__uri('../scss/themes/ang-ie11.scss')}" />`
         );
         document.write(
           `<link rel="stylesheet" title="cxd" ${
diff --git a/package.json b/package.json
index eae6374c1..10fb7de6f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "amis",
-  "version": "1.2.3-beta.7",
+  "version": "1.2.3-beta.8",
   "description": "一种MIS页面生成工具",
   "main": "lib/index.js",
   "scripts": {
diff --git a/src/themes/cxd.ts b/src/themes/cxd.ts
index adf16c15c..0c6501e36 100644
--- a/src/themes/cxd.ts
+++ b/src/themes/cxd.ts
@@ -1,4 +1,7 @@
-import {theme} from '../theme';
+import {theme, ClassNamesFn, makeClassnames} from '../theme';
+
+export const classPrefix: string = 'cxd-';
+export const classnames: ClassNamesFn = makeClassnames(classPrefix);
 
 // yunshe.design 百度云舍
 theme('cxd', {
diff --git a/src/themes/default.ts b/src/themes/default.ts
index 532de2e6d..0e6b1c0ea 100644
--- a/src/themes/default.ts
+++ b/src/themes/default.ts
@@ -2,4 +2,4 @@
  * @file 这个文件只作为兼容，后续没有 default 了，default 就是 cxd
  */
 
-import './cxd';
+export * from './cxd';