diff --git a/packages/toast/src/toast.vue b/packages/toast/src/toast.vue
index 48c8d8db9..0e9c89035 100644
--- a/packages/toast/src/toast.vue
+++ b/packages/toast/src/toast.vue
@@ -75,7 +75,7 @@ export default {
   },
   computed: {
     displayStyle() {
-      return DEFAULT_STYLE_LIST.indexOf(this.type) > -1 ?  'default' : this.type;
+      return DEFAULT_STYLE_LIST.indexOf(this.type) > -1 ? 'default' : this.type;
     }
   }
 };
diff --git a/packages/zanui-css/package.json b/packages/zanui-css/package.json
index c8eda5348..faf148040 100644
--- a/packages/zanui-css/package.json
+++ b/packages/zanui-css/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@youzan/zanui-css",
-  "version": "0.0.39",
+  "version": "0.0.40",
   "description": "zanui css.",
   "main": "lib/index.css",
   "style": "lib/index.css",
diff --git a/src/index.js b/src/index.js
index 469d1b02d..a1e8de092 100644
--- a/src/index.js
+++ b/src/index.js
@@ -80,7 +80,7 @@ if (typeof window !== 'undefined' && window.Vue) {
 
 module.exports = {
   install,
-  version: '0.0.39',
+  version: '0.0.40',
   Button,
   Switch,
   Field,