diff --git a/web/src/layouts/frontend/user.vue b/web/src/layouts/frontend/user.vue
index 84d81189..4d2591ba 100644
--- a/web/src/layouts/frontend/user.vue
+++ b/web/src/layouts/frontend/user.vue
@@ -67,8 +67,4 @@ export default {
 }
 </script>
 
-<style lang="scss">
-.frontend-footer-brother {
-    min-height: calc(100vh - 120px);
-}
-</style>
+<style scoped lang="scss"></style>
diff --git a/web/src/styles/app.scss b/web/src/styles/app.scss
index 7e385a61..d0519802 100644
--- a/web/src/styles/app.scss
+++ b/web/src/styles/app.scss
@@ -155,6 +155,12 @@ body,
 }
 /* 页面切换动画-e */
 
+/* 前台-实现绝对底部元素的兄弟元素专用类-s */
+.frontend-footer-brother {
+    min-height: calc(100vh - 120px);
+}
+/* 前台-绝对底部元素的兄弟元素-e */
+
 /* 自适应-s */
 @media screen and (max-width: 768px) {
     .xs-hidden {