diff --git a/src/components/Comment.vue b/src/components/Comment.vue
index bdc6e987..7369cd20 100644
--- a/src/components/Comment.vue
+++ b/src/components/Comment.vue
@@ -1,15 +1,6 @@
 <template>
   <div
-    class="
-      bg-ob-deep-800
-      p-4
-      mt-8
-      lg:px-14 lg:py-10
-      rounded-2xl
-      shadow-xl
-      mb-8
-      lg:mb-0
-    "
+    class="bg-ob-deep-800 p-4 mt-8 lg:px-14 lg:py-10 rounded-2xl shadow-xl mb-8 lg:mb-0"
   >
     <SubTitle :title="'titles.comment'" />
     <div id="gitalk-container"></div>
@@ -124,8 +115,9 @@ export default defineComponent({
           placeholder: appStore.themeConfig.plugins.valine.placeholder,
           visitor: appStore.themeConfig.plugins.valine.visitor,
           lang: appStore.themeConfig.plugins.valine.lang,
-          meta: appStore.themeConfig.plugins.valine.meta,
-          requiredFields: appStore.themeConfig.plugins.valine.requiredFields,
+          meta: appStore.themeConfig.plugins.valine.meta ?? [],
+          requiredFields:
+            appStore.themeConfig.plugins.valine.requiredFields ?? [],
           avatarForce: appStore.themeConfig.plugins.valine.avatarForce,
           path: window.location.pathname // Make sure updating pathname
         })
diff --git a/templates/index.html b/templates/index.html
index b50de6d2..608f6ce4 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -57,10 +57,10 @@
       rel="preload"
       src="https://cdn.jsdelivr.net/npm/valine@1.5.1/dist/Valine.min.js"
     ></script>
-    <!-- <script
+    <script
       rel="preload"
-      src="https://cdn.jsdelivr.net/npm/leancloud-storage@4.10.0/dist/av-min.js"
-    ></script> -->
+      src="https://cdn.jsdelivr.net/npm/leancloud-storage@latest/dist/av-min.js"
+    ></script>
   </head>
   <body id="body-container">
     <noscript>
