diff --git a/src/config/index.js b/src/config/index.js
new file mode 100644
index 000000000..9cd328120
--- /dev/null
+++ b/src/config/index.js
@@ -0,0 +1,2 @@
+export { default as cssNs } from './css-ns'
+export { default as settings } from './settings';
diff --git a/src/index.js b/src/index.js
index 10c76d9c5..f445406b9 100644
--- a/src/index.js
+++ b/src/index.js
@@ -8,7 +8,7 @@ export * from './contexts';
 export * from './extend';
 export * from './lib';
 export * from './plugins';
-export { default as settings } from './config/settings';
+export * from './config';
 export { useTranslation, withTranslation } from 'react-i18next';
 export { viewer } from './init';