Remove useless code.

src/views/interface/ThemeEdit.vue

@@ -76,12 +76,6 @@ export default {
     this.loadActivatedTheme()
   },
   methods: {
-    onSelect(keys) {
-      console.log('Trigger Select', keys)
-    },
-    onExpand() {
-      console.log('Trigger Expand')
-    },
     loadFiles() {
       themeApi.listFiles().then(response => {
         this.files = response.data.data

src/views/interface/ThemeList.vue

@@ -20,11 +20,6 @@
               :title="item.name"
               :bodyStyle="{ padding: 0 }"
             >
-              <!-- <img
-                :alt="item.name"
-                :src="item.screenshots"
-                slot="cover"
-              > -->
               <div class="theme-thumb">
                 <img
                   :alt="item.name"