修复：WebsiteId缓存为空时新增按钮被禁用的bug

src/layout/components/header-tools.vue

@@ -234,10 +234,13 @@ const toggleFullscreen = () => {
 
 const reload = () => {
   // 查询网站信息
-  if (!localStorage.getItem('Domain')) {
+  if (!localStorage.getItem('WebsiteId')) {
     getSiteInfo().then((data) => {
+      if(data){
+        localStorage.setItem('WebsiteId', `${data.websiteId}`);
         localStorage.setItem('Domain', `${data.domain}`)
         localStorage.setItem('SiteUrl', `${data.prefix}${data.domain}`)
+      }
     })
   }
   // 查询商户角色的roleId