fix: rating

pages/rating/detail.vue

@@ -86,7 +86,7 @@
           <text class="filter-icon"></text>
         </view>
 
-        <view class="comment-list">
+        <view class="comment-list" style="min-height: 400rpx;">
           <CommentItem 
             v-for="(comment, index) in comments" 
             :key="comment.id"
@@ -211,11 +211,11 @@ const switchTab = (tab) => {
   currentTab.value = tab;
   currentPage.value = 1;
   hasMore.value = true;
-  comments.value = [];
-  getCommentsData();
+  // comments.value = []; // 移除这行，避免数据清空导致高度塌陷
+  getCommentsData(true); // 传入标识表示是切换榜单
 };
 
-const getCommentsData = async () => {
+const getCommentsData = async (isSwitchTab = false) => {
   if (!detailData.value.topicId || !itemId.value || loading.value) return;
   
   try {
@@ -227,7 +227,7 @@ const getCommentsData = async () => {
     const formattedList = list.map(item => ({
       id: item.id,
       name: item.user?.nickname || '匿名用户',
-      avatar: item.user?.avatar ? item.user.avatar : 'https://api.dicebear.com/7.x/avataaars/svg?seed=fallback',
+      avatar: item.user?.avatar ? `${FILE_BASE_URL}${item.user.avatar}` : 'https://api.dicebear.com/7.x/avataaars/svg?seed=fallback',
       time: formatDate(item.createdAt) || '刚刚', // 如果后端返回了时间字段可以替换
       content: item.content,
       likes: item.likeCount || 0,
@@ -237,7 +237,7 @@ const getCommentsData = async () => {
       userAction: item.userAction || "" // 夯/顶级/人上人/NPC/拉
     }));
 
-    if (currentPage.value === 1) {
+    if (currentPage.value === 1 || isSwitchTab) {
       comments.value = formattedList;
     } else {
       comments.value = [...comments.value, ...formattedList];