diff --git a/src/i18n/lang/en-US/comp.ts b/src/i18n/lang/en-US/comp.ts
index 99062c7..27b6b4f 100644
--- a/src/i18n/lang/en-US/comp.ts
+++ b/src/i18n/lang/en-US/comp.ts
@@ -104,6 +104,17 @@ export default {
   },
   musicList: {
     searchSongs: 'Search Songs',
-    noSearchResults: 'No search results'
+    noSearchResults: 'No search results',
+    switchToNormal: 'Switch to normal layout',
+    switchToCompact: 'Switch to compact layout',
+    playAll: 'Play All',
+    collect: 'Collect',
+    collectSuccess: 'Collect Success',
+    cancelCollectSuccess: 'Cancel Collect Success',
+    cancelCollect: 'Cancel Collect',
+    addToPlaylist: 'Add to Playlist',
+    addToPlaylistSuccess: 'Add to Playlist Success',
+    operationFailed: 'Operation Failed',
+    songsAlreadyInPlaylist: 'Songs already in playlist'
   }
 };
diff --git a/src/i18n/lang/zh-CN/comp.ts b/src/i18n/lang/zh-CN/comp.ts
index 2d367ba..25a3f19 100644
--- a/src/i18n/lang/zh-CN/comp.ts
+++ b/src/i18n/lang/zh-CN/comp.ts
@@ -102,6 +102,17 @@ export default {
   },
   musicList: {
     searchSongs: '搜索歌曲',
-    noSearchResults: '没有找到相关歌曲'
+    noSearchResults: '没有找到相关歌曲',
+    switchToNormal: '切换到默认布局',
+    switchToCompact: '切换到紧凑布局',
+    playAll: '播放全部',
+    collect: '收藏',
+    collectSuccess: '收藏成功',
+    cancelCollectSuccess: '取消收藏成功',
+    operationFailed: '操作失败',
+    cancelCollect: '取消收藏',
+    addToPlaylist: '添加到播放列表',
+    addToPlaylistSuccess: '添加到播放列表成功',
+    songsAlreadyInPlaylist: '歌曲已存在于播放列表中'
   }
 };
diff --git a/src/renderer/api/music.ts b/src/renderer/api/music.ts
index b67dea0..a8f5473 100644
--- a/src/renderer/api/music.ts
+++ b/src/renderer/api/music.ts
@@ -201,3 +201,11 @@ export function getPlaylistDetail(id: string) {
     }
   });
 }
+
+export function subscribePlaylist(params: { t: number; id: number }) {
+  return request({
+    url: '/playlist/subscribe',
+    method: 'post',
+    params
+  });
+}
diff --git a/src/renderer/components/common/SongItem.vue b/src/renderer/components/common/SongItem.vue
index a35c6a1..fa96efc 100644
--- a/src/renderer/components/common/SongItem.vue
+++ b/src/renderer/components/common/SongItem.vue
@@ -1,14 +1,19 @@
 <template>
   <div
     class="song-item"
-    :class="{ 'song-mini': mini, 'song-list': list }"
+    :class="{ 'song-mini': mini, 'song-list': list, 'song-compact': compact }"
     @contextmenu.prevent="handleContextMenu"
+    @mouseenter="handleMouseEnter"
+    @mouseleave="handleMouseLeave"
   >
+    <div v-if="compact && index !== undefined" class="song-item-index" :class="{ 'text-green-500': isPlaying }">
+      {{ index + 1 }}
+    </div>
     <div v-if="selectable" class="song-item-select" @click.stop="toggleSelect">
       <n-checkbox :checked="selected" />
     </div>
     <n-image
-      v-if="item.picUrl"
+      v-if="item.picUrl && !compact"
       ref="songImg"
       :src="getImgUrl(item.picUrl, '100y100')"
       class="song-item-img"
@@ -18,9 +23,9 @@
       }"
       @load="imageLoad"
     />
-    <div class="song-item-content">
+    <div class="song-item-content" :class="{ 'song-item-content-compact': compact }">
       <div v-if="list" class="song-item-content-wrapper">
-        <n-ellipsis class="song-item-content-title text-ellipsis" line-clamp="1">{{
+        <n-ellipsis class="song-item-content-title text-ellipsis" line-clamp="1" :class="{ 'text-green-500': isPlaying }">{{
           item.name
         }}</n-ellipsis>
         <div class="song-item-content-divider">-</div>
@@ -35,9 +40,36 @@
           </template>
         </n-ellipsis>
       </div>
+      <template v-else-if="compact">
+        <div class="song-item-content-compact-wrapper">
+          <div class="w-60 flex-shrink-0 flex items-center" @dblclick="playMusicEvent(item)">
+            <n-ellipsis class="song-item-content-title text-ellipsis" line-clamp="1" :class="{ 'text-green-500': isPlaying }">
+              {{ item.name }}
+            </n-ellipsis>
+          </div>
+          <div class="w-40 flex-shrink-0 song-item-content-compact-artist flex items-center">
+            <n-ellipsis line-clamp="1">
+              <template v-for="(artist, index) in artists" :key="index">
+                <span
+                  class="cursor-pointer hover:text-green-500"
+                  @click.stop="handleArtistClick(artist.id)"
+                  >{{ artist.name }}</span
+                >
+                <span v-if="index < artists.length - 1"> / </span>
+              </template>
+            </n-ellipsis>
+          </div>
+        </div>
+        <div class="song-item-content-album flex items-center">
+          <n-ellipsis line-clamp="1">{{ item.al?.name || '-' }}</n-ellipsis>
+        </div>
+        <div class="song-item-content-duration flex items-center">
+          {{ formatDuration(getDuration(item)) }}
+        </div>
+      </template>
       <template v-else>
-        <div class="song-item-content-title">
-          <n-ellipsis class="text-ellipsis" line-clamp="1">{{ item.name }}</n-ellipsis>
+        <div class="song-item-content-title" @dblclick="playMusicEvent(item)">
+          <n-ellipsis class="text-ellipsis" line-clamp="1" :class="{ 'text-green-500': isPlaying }">{{ item.name }}</n-ellipsis>
         </div>
         <div class="song-item-content-name">
           <n-ellipsis class="text-ellipsis" line-clamp="1">
@@ -53,15 +85,18 @@
         </div>
       </template>
     </div>
-    <div class="song-item-operating" :class="{ 'song-item-operating-list': list }">
-      <div v-if="favorite" class="song-item-operating-like">
+    <div class="song-item-operating" :class="{ 
+      'song-item-operating-list': list,
+      'song-item-operating-compact': compact 
+    }">
+      <div v-if="favorite" class="song-item-operating-like" :class="{ 'opacity-0': compact && !isHovering && !isFavorite }">
         <i
           class="iconfont icon-likefill"
           :class="{ 'like-active': isFavorite }"
           @click.stop="toggleFavorite"
         ></i>
       </div>
-      <n-tooltip  v-if="isNext" trigger="hover" :z-index="9999999" :delay="400">
+      <n-tooltip v-if="isNext" trigger="hover" :z-index="9999999" :delay="400">
         <template #trigger>
           <div class="song-item-operating-next" @click.stop="handlePlayNext">
             <i class="iconfont ri-skip-forward-fill"></i>
@@ -71,12 +106,15 @@
       </n-tooltip>
       <div
         class="song-item-operating-play bg-gray-300 dark:bg-gray-800 animate__animated"
-        :class="{ 'bg-green-600': isPlaying, animate__flipInY: playLoading }"
+        :class="{ 'bg-green-600': isPlaying, 'animate__flipInY': playLoading, 'opacity-0': compact && !isHovering && !isPlaying }"
         @click="playMusicEvent(item)"
       >
         <i v-if="isPlaying && play" class="iconfont icon-stop"></i>
         <i v-else class="iconfont icon-playfill"></i>
       </div>
+      <div v-if="compact" class="song-item-operating-menu" @click.stop="handleMenuClick" :class="{ 'opacity-0': compact && !isHovering && !isPlaying }">
+        <i class="iconfont ri-more-fill"></i>
+      </div>
     </div>
     <n-dropdown
       v-if="isElectron"
@@ -95,7 +133,7 @@
 <script lang="ts" setup>
 import { cloneDeep } from 'lodash';
 import type { MenuOption } from 'naive-ui';
-import { NImage, NText, useMessage } from 'naive-ui';
+import { NEllipsis, NImage, useMessage } from 'naive-ui';
 import { computed, h, inject, ref, useTemplateRef } from 'vue';
 import { useI18n } from 'vue-i18n';
 
@@ -114,20 +152,24 @@ const props = withDefaults(
     item: SongResult;
     mini?: boolean;
     list?: boolean;
+    compact?: boolean;
     favorite?: boolean;
     selectable?: boolean;
     selected?: boolean;
     canRemove?: boolean;
     isNext?: boolean;
+    index?: number;
   }>(),
   {
     mini: false,
     list: false,
+    compact: false,
     favorite: true,
     selectable: false,
     selected: false,
     canRemove: false,
-    isNext: false
+    isNext: false,
+    index: undefined
   }
 );
 
@@ -147,6 +189,7 @@ const isPlaying = computed(() => {
 const showDropdown = ref(false);
 const dropdownX = ref(0);
 const dropdownY = ref(0);
+const isHovering = ref(false);
 
 const isDownloading = ref(false);
 
@@ -172,26 +215,49 @@ const renderSongPreview = () => {
       h(
         'div',
         {
-          class: 'flex-1 min-w-0 py-1'
+          class: 'flex-1 min-w-0 py-1 overflow-hidden'
         },
         [
           h(
             'div',
             {
-              class: 'mb-1'
+              class: 'mb-1 overflow-hidden'
             },
             [
               h(
-                NText,
+                NEllipsis,
                 {
+                  lineClamp: 1,
                   depth: 1,
-                  class: 'text-sm font-medium'
+                  class: 'text-sm font-medium w-full',
+                  style: 'max-width: 150px; min-width: 120px;'
                 },
                 {
                   default: () => props.item.name
                 }
               )
             ]
+          ),
+          h(
+            'div',
+            {
+              class: 'text-xs text-gray-500 dark:text-gray-400 overflow-hidden'
+            },
+            [
+              h(
+                NEllipsis,
+                {
+                  lineClamp: 1,
+                  style: 'max-width: 150px;'
+                },
+                {
+                  default: () => {
+                    const artistNames = (props.item.ar || props.item.song?.artists)?.map((a) => a.name).join(' / ');
+                    return artistNames || '未知艺术家';
+                  }
+                }
+              )
+            ]
           )
         ]
       )
@@ -268,6 +334,13 @@ const handleContextMenu = (e: MouseEvent) => {
   dropdownY.value = e.clientY;
 };
 
+const handleMenuClick = (e: MouseEvent) => {
+  e.preventDefault();
+  showDropdown.value = true;
+  dropdownX.value = e.clientX;
+  dropdownY.value = e.clientY;
+};
+
 const handleSelect = (key: string | number) => {
   showDropdown.value = false;
   if (key === 'download') {
@@ -435,6 +508,33 @@ const handlePlayNext = () => {
   playerStore.addToNextPlay(props.item);
   message.success(t('songItem.message.addedToNextPlay'));
 };
+
+// 获取歌曲时长
+const getDuration = (item: SongResult): number => {
+  // 检查各种可能的时长属性路径
+  if (item.duration) return item.duration;
+  if (typeof item.dt === 'number') return item.dt;
+  // 遍历可能存在的其他时长属性路径
+  return 0;
+};
+
+// 格式化时长
+const formatDuration = (ms: number): string => {
+  if (!ms) return '--:--';
+  const totalSeconds = Math.floor(ms / 1000);
+  const minutes = Math.floor(totalSeconds / 60);
+  const seconds = totalSeconds % 60;
+  return `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
+};
+
+// 鼠标悬停事件
+const handleMouseEnter = () => {
+  isHovering.value = true;
+};
+
+const handleMouseLeave = () => {
+  isHovering.value = false;
+};
 </script>
 
 <style lang="scss" scoped>
@@ -452,12 +552,23 @@ const handlePlayNext = () => {
 
   &:hover {
     @apply bg-gray-100 dark:bg-gray-800;
+
+    .song-item-operating-compact {
+      .song-item-operating-like,
+      .song-item-operating-play {
+        @apply opacity-100;
+      }
+    }
   }
 
   &-img {
     @apply w-12 h-12 rounded-2xl mr-4;
   }
 
+  &-index {
+    @apply w-8 text-center text-gray-500 dark:text-gray-400 text-sm;
+  }
+
   &-content {
     @apply flex-1;
 
@@ -468,6 +579,26 @@ const handlePlayNext = () => {
     &-name {
       @apply text-xs text-gray-500 dark:text-gray-400;
     }
+
+    &-compact {
+      @apply flex items-center gap-4;
+
+      &-wrapper {
+        @apply flex-1 min-w-0;
+      }
+
+      &-artist {
+        @apply text-sm text-gray-500 dark:text-gray-400 ml-2;
+      }
+    }
+
+    &-album {
+      @apply w-32 text-sm text-gray-500 dark:text-gray-400;
+    }
+
+    &-duration {
+      @apply w-16 text-sm text-gray-500 dark:text-gray-400 text-right;
+    }
   }
 
   &-operating {
@@ -514,6 +645,14 @@ const handlePlayNext = () => {
         @apply text-xl transition text-gray-500 dark:text-gray-400 hover:text-green-500;
       }
     }
+
+    &-menu {
+      @apply cursor-pointer flex items-center justify-center px-2;
+
+      .iconfont {
+        @apply text-xl transition text-gray-500 dark:text-gray-400 hover:text-green-500;
+      }
+    }
   }
 
   &-select {
@@ -521,6 +660,61 @@ const handlePlayNext = () => {
   }
 }
 
+.song-compact {
+  @apply rounded-lg p-2 h-12 mb-1 border-b dark:border-gray-800 border-gray-100;
+
+  &:hover {
+    @apply bg-gray-50 dark:bg-gray-700;
+
+    .opacity-0 {
+      opacity: 1;
+    }
+  }
+
+  .song-item-content {
+    &-title {
+      @apply text-sm cursor-pointer;
+    }
+  }
+  
+  .song-item-content-compact-wrapper {
+    @apply flex items-center;
+  }
+
+  .song-item-content-compact-artist {
+    @apply w-40;
+  }
+
+  .song-item-operating-compact {
+    @apply border-none bg-transparent gap-2 flex items-center;
+
+    .song-item-operating-like,
+    .song-item-operating-play {
+      @apply transition-opacity duration-200;
+    }
+
+    .song-item-operating-play {
+      @apply w-7 h-7;
+
+      .iconfont {
+        @apply text-base;
+      }
+    }
+
+    .song-item-operating-like {
+      @apply mr-1 ml-0;
+
+      .iconfont {
+        @apply text-base;
+      }
+    }
+
+    .opacity-0 {
+      opacity: 0;
+    }
+  }
+}
+
 .song-mini {
   @apply p-2 rounded-2xl;
 
diff --git a/src/renderer/store/modules/player.ts b/src/renderer/store/modules/player.ts
index efc3b2d..deed24b 100644
--- a/src/renderer/store/modules/player.ts
+++ b/src/renderer/store/modules/player.ts
@@ -535,7 +535,9 @@ export const usePlayerStore = defineStore('player', () => {
       // 记录到本地存储，保持一致性
       localStorage.setItem('currentPlayMusic', JSON.stringify(playMusic.value));
       localStorage.setItem('currentPlayMusicUrl', playMusicUrl.value);
-      
+      if (success) {
+        isPlay.value = true;
+      }
       return success;
     } catch (error) {
       console.error('设置播放失败:', error);
diff --git a/src/renderer/type/music.ts b/src/renderer/type/music.ts
index 21cd20e..3addfa9 100644
--- a/src/renderer/type/music.ts
+++ b/src/renderer/type/music.ts
@@ -42,6 +42,9 @@ export interface SongResult {
   expiredAt?: number;
   // 获取时间
   createdAt?: number;
+  // 时长
+  duration?: number;
+  dt?: number;
 }
 
 export interface Song {
diff --git a/src/renderer/views/music/MusicListPage.vue b/src/renderer/views/music/MusicListPage.vue
index fa6eab9..85a4996 100644
--- a/src/renderer/views/music/MusicListPage.vue
+++ b/src/renderer/views/music/MusicListPage.vue
@@ -7,20 +7,75 @@
         </div>
       </n-ellipsis>
 
-      <!-- 搜索框 -->
-      <div class="flex-grow flex-1 flex items-center justify-end">
-        <div class="search-container">
-          <n-input
-            v-model:value="searchKeyword"
-            :placeholder="t('comp.musicList.searchSongs')"
-            clearable
-            round
-            size="small"
-          >
-            <template #prefix>
-              <i class="icon iconfont ri-search-line text-sm"></i>
+      <!-- 搜索框和布局切换 -->
+      <div class="flex-grow flex-1 flex items-center justify-end gap-2">
+        <!-- 操作按钮组 -->
+        <n-tooltip placement="bottom" trigger="hover">
+          <template #trigger>
+            <div class="action-button hover-green" @click="handlePlayAll">
+              <i class="icon iconfont ri-play-fill"></i>
+            </div>
+          </template>
+          {{ t('comp.musicList.playAll') }}
+        </n-tooltip>
+
+        <n-tooltip v-if="canCollect" placement="bottom" trigger="hover">
+          <template #trigger>
+            <div class="action-button" :class="isCollected ? 'collected' : 'hover-green'" @click="toggleCollect">
+              <i class="icon iconfont" :class="isCollected ? 'ri-heart-fill' : 'ri-heart-line'"></i>
+            </div>
+          </template>
+          {{ isCollected ? t('comp.musicList.cancelCollect') : t('comp.musicList.collect') }}
+        </n-tooltip>
+
+        <n-tooltip placement="bottom" trigger="hover">
+          <template #trigger>
+            <div class="action-button hover-green" @click="addToPlaylist">
+              <i class="icon iconfont ri-add-line"></i>
+            </div>
+          </template>
+          {{ t('comp.musicList.addToPlaylist') }}
+        </n-tooltip>
+        <!-- 布局切换按钮 -->
+        <div class="layout-toggle">
+          <n-tooltip placement="bottom" trigger="hover">
+            <template #trigger>
+              <div class="toggle-button hover-green" @click="toggleLayout">
+                <i class="icon iconfont" :class="isCompactLayout ? 'ri-list-check-2' : 'ri-grid-line'"></i>
+              </div>
             </template>
-          </n-input>
+            {{ isCompactLayout ? t('comp.musicList.switchToNormal') : t('comp.musicList.switchToCompact') }}
+          </n-tooltip>
+        </div>
+
+        <div class="search-container" :class="{ 'search-expanded': isSearchVisible }">
+          <template v-if="isSearchVisible">
+            <n-input
+              v-model:value="searchKeyword"
+              :placeholder="t('comp.musicList.searchSongs')"
+              clearable
+              round
+              size="small"
+              @blur="handleSearchBlur"
+            >
+              <template #prefix>
+                <i class="icon iconfont ri-search-line text-sm"></i>
+              </template>
+              <template #suffix>
+                <i class="icon iconfont ri-close-line text-sm cursor-pointer" @click="closeSearch"></i>
+              </template>
+            </n-input>
+          </template>
+          <template v-else>
+            <n-tooltip placement="bottom" trigger="hover">
+              <template #trigger>
+                <div class="search-button" @click="showSearch">
+                  <i class="icon iconfont ri-search-line"></i>
+                </div>
+              </template>
+              {{ t('comp.musicList.searchSongs') }}
+            </n-tooltip>
+          </template>
         </div>
       </div>
     </div>
@@ -65,14 +120,16 @@
                 class="song-virtual-list"
                 style="height: calc(80vh - 60px)"
                 :items="filteredSongs"
-                :item-size="70"
+                :item-size="isCompactLayout ? 50 : 70"
                 item-resizable
                 key-field="id"
                 @scroll="handleVirtualScroll"
               >
-                <template #default="{ item }">
+                <template #default="{ item, index }">
                   <div class="double-item">
-                    <song-item
+                    <song-item  
+                      :index="index"
+                      :compact="isCompactLayout"
                       :item="formatSong(item)"
                       :can-remove="canRemove"
                       @play="handlePlay"
@@ -97,10 +154,10 @@ defineOptions({
 });
 
 import PinyinMatch from 'pinyin-match';
-import { computed, onMounted, onUnmounted, ref, watch } from 'vue';
+import { computed, onMounted, onUnmounted, ref, watch, nextTick } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { useRoute } from 'vue-router';
-import { updatePlaylistTracks } from '@/api/music';
+import { updatePlaylistTracks, subscribePlaylist } from '@/api/music';
 import { useMessage } from 'naive-ui';
 
 import { getMusicDetail, getMusicListByType } from '@/api/music';
@@ -122,6 +179,8 @@ const loading = ref(false);
 const songList = ref<any[]>([]);
 const listInfo = ref<any>(null);
 const canRemove = ref(false);
+const canCollect = ref(false);
+const isCollected = ref(false);
 
 const page = ref(0);
 const pageSize = 40;
@@ -135,6 +194,35 @@ const hasMore = ref(true); // 标记是否还有更多数据可加载
 const searchKeyword = ref(''); // 搜索关键词
 const isFullPlaylistLoaded = ref(false); // 标记完整播放列表是否已加载完成
 
+// 添加搜索相关的状态和方法
+const isSearchVisible = ref(false);
+const isCompactLayout = ref(localStorage.getItem('musicListLayout') === 'compact'); // 默认使用紧凑布局
+
+const showSearch = () => {
+  isSearchVisible.value = true;
+  // 添加一个小延迟后聚焦搜索框
+  nextTick(() => {
+    const inputEl = document.querySelector('.search-container input');
+    if (inputEl) {
+      (inputEl as HTMLInputElement).focus();
+    }
+  });
+};
+
+const closeSearch = () => {
+  isSearchVisible.value = false;
+  searchKeyword.value = '';
+};
+
+const handleSearchBlur = () => {
+  // 如果搜索框为空，则在失焦时关闭搜索框
+  if (!searchKeyword.value) {
+    setTimeout(() => {
+      isSearchVisible.value = false;
+    }, 200);
+  }
+};
+
 // 计算总数
 const total = computed(() => {
   if (listInfo.value?.trackIds) {
@@ -146,6 +234,7 @@ const total = computed(() => {
 // 初始化数据
 onMounted(() => {
   initData();
+  checkCollectionStatus();
 });
 
 // 从 pinia 或路由参数获取数据
@@ -639,6 +728,105 @@ watch(searchKeyword, () => {
 onUnmounted(() => {
   isPlaylistLoading.value = false;
 });
+
+// 切换布局
+const toggleLayout = () => {
+  isCompactLayout.value = !isCompactLayout.value;
+  localStorage.setItem('musicListLayout', isCompactLayout.value ? 'compact' : 'normal');
+};
+
+// 初始化歌单收藏状态
+const checkCollectionStatus = () => {
+  // 只有歌单类型才能收藏
+  if (route.query.type === 'playlist' && listInfo.value?.id) {
+    canCollect.value = true;
+    // 检查是否已收藏
+    isCollected.value = listInfo.value.subscribed || false;
+  } else {
+    canCollect.value = false;
+  }
+};
+
+// 切换收藏状态
+const toggleCollect = async () => {
+  if (!listInfo.value?.id) return;
+  
+  try {
+    loadingList.value = true;
+    const tVal = isCollected.value ? 2 : 1; // 1:收藏, 2:取消收藏
+    const response = await subscribePlaylist({
+      t: tVal,
+      id: listInfo.value.id
+    });
+    
+    // 假设API返回格式是 { data: { code: number, msg?: string } }
+    const res = response.data;
+    
+    if (res.code === 200) {
+      isCollected.value = !isCollected.value;
+      const msgKey = isCollected.value 
+        ? 'comp.musicList.collectSuccess'
+        : 'comp.musicList.cancelCollectSuccess';
+      message.success(t(msgKey));
+      // 更新歌单信息
+      listInfo.value.subscribed = isCollected.value;
+    } else {
+      throw new Error(res.msg || t('comp.musicList.operationFailed'));
+    }
+  } catch (error) {
+    console.error('收藏歌单失败:', error);
+    message.error(t('comp.musicList.operationFailed'));
+  } finally {
+    loadingList.value = false;
+  }
+};
+
+// 播放全部
+const handlePlayAll = () => {
+  if (displayedSongs.value.length === 0) return;
+  
+  // 如果有搜索关键词，只播放过滤后的歌曲
+  if (searchKeyword.value) {
+    playerStore.setPlayList(filteredSongs.value.map(formatSong));
+    playerStore.setPlay(formatSong(filteredSongs.value[0]));
+    return;
+  }
+  
+  // 否则播放全部歌曲
+  // 使用setPlayList设置播放列表
+  playerStore.setPlayList(displayedSongs.value.map(formatSong));
+  // 使用setPlay开始播放第一首
+  playerStore.setPlay(formatSong(displayedSongs.value[0]));
+};
+
+// 添加到播放列表末尾
+const addToPlaylist = () => {
+  if (displayedSongs.value.length === 0) return;
+  
+  // 获取当前播放列表
+  const currentList = playerStore.playList;
+  
+  // 如果有搜索关键词，只添加过滤后的歌曲
+  const songsToAdd = searchKeyword.value 
+    ? filteredSongs.value 
+    : displayedSongs.value;
+  
+  // 添加歌曲到播放列表(避免重复添加)
+  const newSongs = songsToAdd.filter(song => 
+    !currentList.some(item => item.id === song.id)
+  );
+  
+  if (newSongs.length === 0) {
+    message.info(t('comp.musicList.songsAlreadyInPlaylist'));
+    return;
+  }
+  
+  // 合并到当前播放列表末尾
+  const newList = [...currentList, ...newSongs.map(formatSong)];
+  playerStore.setPlayList(newList);
+  
+  message.success(t('comp.musicList.addToPlaylistSuccess', { count: newSongs.length }));
+};
 </script>
 
 <style scoped lang="scss">
@@ -701,15 +889,24 @@ onUnmounted(() => {
 }
 
 .search-container {
-  @apply max-w-md;
+  @apply max-w-md transition-all duration-300 ease-in-out;
+
+  &.search-expanded {
+    @apply w-52;
+  }
+
+  .search-button {
+    @apply w-8 h-8 rounded-full flex items-center justify-center cursor-pointer hover:bg-light-300 dark:hover:bg-dark-300 transition-colors text-gray-500 dark:text-gray-400 hover:text-green-500;
+    
+    .icon {
+      @apply text-lg;
+    }
+  }
 
   :deep(.n-input) {
     @apply bg-light-200 dark:bg-dark-200;
   }
 
-  .icon {
-    @apply text-gray-500 dark:text-gray-400;
-  }
 }
 
 .no-result {
@@ -771,4 +968,35 @@ onUnmounted(() => {
     @apply hidden;
   }
 }
+
+.layout-toggle {
+  .toggle-button {
+    @apply w-8 h-8 rounded-full flex items-center justify-center cursor-pointer hover:bg-light-300 dark:hover:bg-dark-300 transition-colors;
+    
+    .icon {
+      @apply text-lg text-gray-500 dark:text-gray-400 transition-colors;
+    }
+  }
+}
+
+.layout-toggle .toggle-button,
+.action-button {
+  @apply w-8 h-8 rounded-full flex items-center justify-center cursor-pointer hover:bg-light-300 dark:hover:bg-dark-300 transition-colors text-gray-500 dark:text-gray-400;
+  
+  .icon {
+    @apply text-lg;
+  }
+
+  &.collected {
+    .icon {
+      @apply text-red-500;
+    }
+  }
+  
+  &.hover-green:hover {
+    .icon {
+      @apply text-green-500;
+    }
+  }
+}
 </style> 
\ No newline at end of file