diff --git a/frontend_nuxt/components/BaseTabs.vue b/frontend_nuxt/components/BaseTabs.vue
index 0f505f3ac..84d702751 100644
--- a/frontend_nuxt/components/BaseTabs.vue
+++ b/frontend_nuxt/components/BaseTabs.vue
@@ -13,7 +13,6 @@
             :is="tab.icon"
             class="base-tabs-item-icon"
           />
-          <i v-else-if="tab.icon" :class="tab.icon"></i>
           <div class="base-tabs-item-label">{{ tab.label }}</div>
         </div>
       </div>
diff --git a/frontend_nuxt/components/CategorySelect.vue b/frontend_nuxt/components/CategorySelect.vue
index 68af8f283..214b6b362 100644
--- a/frontend_nuxt/components/CategorySelect.vue
+++ b/frontend_nuxt/components/CategorySelect.vue
@@ -15,7 +15,7 @@
               class="option-icon"
               :alt="option.name"
             />
-            <i v-else :class="['option-icon', option.icon]"></i>
+            <!-- <i v-else :class="['option-icon', option.icon]"></i> -->
           </template>
           <span>{{ option.name }}</span>
           <span class="option-count" v-if="option.count > 0"> x {{ option.count }}</span>
diff --git a/frontend_nuxt/components/CommentEditor.vue b/frontend_nuxt/components/CommentEditor.vue
index 422fb563c..68203de89 100644
--- a/frontend_nuxt/components/CommentEditor.vue
+++ b/frontend_nuxt/components/CommentEditor.vue
@@ -7,7 +7,7 @@
     <div class="comment-bottom-container">
       <div class="comment-submit" :class="{ disabled: isDisabled }" @click="submit">
         <template v-if="!loading"> 发布评论 </template>
-        <template v-else> <i class="fa-solid fa-spinner fa-spin"></i> 发布中... </template>
+        <template v-else> <loading-four /> 发布中... </template>
       </div>
     </div>
   </div>
diff --git a/frontend_nuxt/components/CommentItem.vue b/frontend_nuxt/components/CommentItem.vue
index 8fb7ebe96..d87f19f14 100644
--- a/frontend_nuxt/components/CommentItem.vue
+++ b/frontend_nuxt/components/CommentItem.vue
@@ -71,8 +71,8 @@
         />
       </div>
       <div v-if="replyCount && level < 2" class="reply-toggle" @click="toggleReplies">
-        <i v-if="showReplies" class="fas fa-chevron-up reply-toggle-icon"></i>
-        <i v-else class="fas fa-chevron-down reply-toggle-icon"></i>
+        <up v-if="showReplies" class="reply-toggle-icon" />
+        <down v-else class="reply-toggle-icon" />
         {{ replyCount }}条回复
       </div>
       <div v-if="showReplies && level < 2" class="reply-list">
@@ -375,7 +375,6 @@ const handleContentClick = (e) => {
 }
 
 .reply-toggle-icon {
-  margin-right: 5px;
 }
 
 .common-info-content-header {
diff --git a/frontend_nuxt/components/InviteCodeActivityComponent.vue b/frontend_nuxt/components/InviteCodeActivityComponent.vue
index eed2bfefc..98bfed71a 100644
--- a/frontend_nuxt/components/InviteCodeActivityComponent.vue
+++ b/frontend_nuxt/components/InviteCodeActivityComponent.vue
@@ -2,7 +2,7 @@
   <div class="invite-code-activity">
     <div class="invite-code-description">
       <div class="invite-code-description-title">
-        <i class="fas fa-info-circle"></i>
+        <info />
         <span class="invite-code-description-title-text">邀请规则说明</span>
       </div>
       <div class="invite-code-description-content">
@@ -17,7 +17,7 @@
     <div v-if="inviteLink" class="invite-code-link-content">
       <p class="invite-code-link-content-text">
         邀请链接：{{ inviteLink }}
-        <span @click="copyLink"><i class="fas fa-copy copy-icon"></i></span>
+        <span @click="copyLink"><copy class="copy-icon" /></span>
       </p>
     </div>
 
diff --git a/frontend_nuxt/components/LoginOverlay.vue b/frontend_nuxt/components/LoginOverlay.vue
index e1a7907b7..af508a404 100644
--- a/frontend_nuxt/components/LoginOverlay.vue
+++ b/frontend_nuxt/components/LoginOverlay.vue
@@ -2,7 +2,7 @@
   <div class="login-overlay">
     <div class="login-overlay-blur"></div>
     <div class="login-overlay-content">
-      <i class="fa-solid fa-user login-overlay-icon"></i>
+      <user-icon class="login-overlay-icon" />
       <div class="login-overlay-text">请先登录，点击跳转到登录页面</div>
       <div class="login-overlay-button" @click="goLogin">登录</div>
     </div>
diff --git a/frontend_nuxt/plugins/iconpark.client.ts b/frontend_nuxt/plugins/iconpark.client.ts
index 72c6bc176..ff59a9c1d 100644
--- a/frontend_nuxt/plugins/iconpark.client.ts
+++ b/frontend_nuxt/plugins/iconpark.client.ts
@@ -36,6 +36,8 @@ import {
   MessageOne,
   AlarmClock,
   Bookmark,
+  LoadingFour,
+  User,
 } from '@icon-park/vue-next'
 
 export default defineNuxtPlugin((nuxtApp) => {
@@ -75,4 +77,6 @@ export default defineNuxtPlugin((nuxtApp) => {
   nuxtApp.vueApp.component('MessageOne', MessageOne)
   nuxtApp.vueApp.component('AlarmClock', AlarmClock)
   nuxtApp.vueApp.component('Bookmark', Bookmark)
+  nuxtApp.vueApp.component('LoadingFour', LoadingFour)
+  nuxtApp.vueApp.component('UserIcon', User)
 })