diff --git a/Web/src/pages/system/doc/highlight.js b/Web/src/pages/system/doc/highlight.js
index 9a89b01..07d663a 100644
--- a/Web/src/pages/system/doc/highlight.js
+++ b/Web/src/pages/system/doc/highlight.js
@@ -5,6 +5,10 @@ export default {
         }
     },
 
+    methods: {
+
+    },
+
     render() {
         const props = {
             ...this.$props,