diff --git a/src/pages/demo/components/json-tree/index.vue b/src/pages/demo/components/json-tree/index.vue
index 372df6ac..88de83c0 100644
--- a/src/pages/demo/components/json-tree/index.vue
+++ b/src/pages/demo/components/json-tree/index.vue
@@ -19,12 +19,3 @@ export default {
   }
 }
 </script>
-
-<style lang="scss" scoped>
-@import '~@/assets/style/public.scss';
-.page {
-  // Your page style here
-  // Do not use empty rulesets
-  // If empty, delete it
-}
-</style>
\ No newline at end of file