diff --git a/package.json b/package.json
index a7272aa..24d330e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kne/modules-dev",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "description": "用于辅助在项目内启动一个规范化组件开发的环境",
   "publishConfig": {
     "source": "src/index.js",
diff --git a/src/example.module.scss b/src/example.module.scss
index dbefbaa..c89646c 100644
--- a/src/example.module.scss
+++ b/src/example.module.scss
@@ -77,7 +77,7 @@
 }
 
 .example-page {
-  :global(.core-page-main) {
+  :global(.core-page-main-content) {
     background: #FFFFFF;
   }
 }