diff --git a/src/renderer/components/player/MiniPlayBar.vue b/src/renderer/components/player/MiniPlayBar.vue
index e555854..cf7709a 100644
--- a/src/renderer/components/player/MiniPlayBar.vue
+++ b/src/renderer/components/player/MiniPlayBar.vue
@@ -395,15 +395,11 @@ const setMusicFull = () => {
     }
 
     .progress-bar {
-      height: 2px !important;
+      height: 3px !important;
+      transform: scaleY(0.67);
 
       &:hover {
-        height: 3px !important;
-
-        .progress-track,
-        .progress-fill {
-          height: 3px !important;
-        }
+        transform: scaleY(1);
       }
     }
   }
@@ -496,21 +492,19 @@ const setMusicFull = () => {
 
 .progress-bar {
   @apply relative w-full cursor-pointer;
-  height: 2px;
+  height: 4px;
+  transform: scaleY(0.5);
+  transform-origin: bottom center;
+  transition: transform 0.2s ease;
 
   &:hover {
-    height: 4px;
-
-    .progress-track,
-    .progress-fill {
-      height: 4px;
-    }
+    transform: scaleY(1);
   }
 }
 
 .progress-track {
-  @apply absolute inset-x-0 bottom-0 transition-all duration-200;
-  height: 2px;
+  @apply absolute inset-x-0 bottom-0 transition-colors duration-200;
+  height: 4px;
   background: rgba(0, 0, 0, 0.1);
 
   .dark & {
@@ -519,9 +513,10 @@ const setMusicFull = () => {
 }
 
 .progress-fill {
-  @apply absolute bottom-0 left-0 transition-all duration-200;
-  height: 2px;
+  @apply absolute bottom-0 left-0;
+  height: 4px;
   background: var(--primary-color, #18a058);
+  transition: background-color 0.2s ease;
 }
 
 .like-active {
diff --git a/src/renderer/layout/components/AppMenu.vue b/src/renderer/layout/components/AppMenu.vue
index 1a51b73..0dc016b 100644
--- a/src/renderer/layout/components/AppMenu.vue
+++ b/src/renderer/layout/components/AppMenu.vue
@@ -175,8 +175,6 @@ const toggleMenu = () => {
     position: relative;
     bottom: 0;
     left: 0;
-    z-index: 99;
-    @apply bg-light dark:bg-black border-t border-gray-200 dark:border-gray-700;
     z-index: 99999;
     @apply bg-light dark:bg-black border-none border-gray-200 dark:border-gray-700;
 
diff --git a/src/renderer/store/modules/playerCore.ts b/src/renderer/store/modules/playerCore.ts
index afc28c9..0539026 100644
--- a/src/renderer/store/modules/playerCore.ts
+++ b/src/renderer/store/modules/playerCore.ts
@@ -43,6 +43,8 @@ export const usePlayerCoreStore = defineStore(
     const availableAudioDevices = ref<AudioOutputDevice[]>([]);
 
     let checkPlayTime: NodeJS.Timeout | null = null;
+    let checkPlaybackRetryCount = 0;
+    const MAX_CHECKPLAYBACK_RETRIES = 3;
 
     // ==================== Computed ====================
     const currentSong = computed(() => playMusic.value);
@@ -124,6 +126,7 @@ export const usePlayerCoreStore = defineStore(
         console.log(`[${actualRequestId}] 播放事件触发，歌曲成功开始播放`);
         audioService.off('play', onPlayHandler);
         audioService.off('playerror', onPlayErrorHandler);
+        checkPlaybackRetryCount = 0; // 播放成功，重置重试计数
         if (checkPlayTime) {
           clearTimeout(checkPlayTime);
           checkPlayTime = null;
@@ -141,8 +144,19 @@ export const usePlayerCoreStore = defineStore(
           return;
         }
 
+        // 检查重试次数限制
+        if (checkPlaybackRetryCount >= MAX_CHECKPLAYBACK_RETRIES) {
+          console.warn(`播放重试已达上限 (${MAX_CHECKPLAYBACK_RETRIES} 次)，停止重试`);
+          checkPlaybackRetryCount = 0;
+          setPlayMusic(false);
+          return;
+        }
+
         if (userPlayIntent.value && play.value) {
-          console.log('播放失败，尝试刷新URL并重新播放');
+          checkPlaybackRetryCount++;
+          console.log(
+            `播放失败，尝试刷新URL并重新播放 (重试 ${checkPlaybackRetryCount}/${MAX_CHECKPLAYBACK_RETRIES})`
+          );
           // 本地音乐不需要刷新 URL
           if (!playMusic.value.playMusicUrl?.startsWith('local://')) {
             playMusic.value.playMusicUrl = undefined;
@@ -189,10 +203,22 @@ export const usePlayerCoreStore = defineStore(
         }
 
         if (!audioService.isActuallyPlaying() && userPlayIntent.value && play.value) {
-          console.log(`${timeout}ms后歌曲未真正播放且用户仍希望播放，尝试重新获取URL`);
           audioService.off('play', onPlayHandler);
           audioService.off('playerror', onPlayErrorHandler);
 
+          // 检查重试次数限制
+          if (checkPlaybackRetryCount >= MAX_CHECKPLAYBACK_RETRIES) {
+            console.warn(`超时重试已达上限 (${MAX_CHECKPLAYBACK_RETRIES} 次)，停止重试`);
+            checkPlaybackRetryCount = 0;
+            setPlayMusic(false);
+            return;
+          }
+
+          checkPlaybackRetryCount++;
+          console.log(
+            `${timeout}ms后歌曲未真正播放，尝试重新获取URL (重试 ${checkPlaybackRetryCount}/${MAX_CHECKPLAYBACK_RETRIES})`
+          );
+
           // 本地音乐不需要刷新 URL
           if (!playMusic.value.playMusicUrl?.startsWith('local://')) {
             playMusic.value.playMusicUrl = undefined;
@@ -211,10 +237,11 @@ export const usePlayerCoreStore = defineStore(
     /**
      * 核心播放处理函数
      */
-    const handlePlayMusic = async (music: SongResult, isPlay: boolean = true) => {
-      // 如果是新歌曲，重置已尝试的音源（使用 SongSourceConfigManager 按歌曲隔离）
+    const handlePlayMusic = async (music: SongResult, shouldPlay: boolean = true) => {
+      // 如果是新歌曲，重置已尝试的音源和重试计数
       if (music.id !== playMusic.value.id) {
         SongSourceConfigManager.clearTriedSources(music.id);
+        checkPlaybackRetryCount = 0;
       }
 
       // 创建新的播放请求并取消之前的所有请求
@@ -273,9 +300,11 @@ export const usePlayerCoreStore = defineStore(
       music.primaryColor = primaryColor;
       music.playLoading = true;
 
-      // 更新 playMusic
+      // 更新 playMusic 和播放状态
       playMusic.value = music;
-      play.value = isPlay;
+      play.value = shouldPlay;
+      isPlay.value = shouldPlay;
+      userPlayIntent.value = shouldPlay;
 
       // 更新标题
       let title = music.name;
@@ -339,6 +368,8 @@ export const usePlayerCoreStore = defineStore(
           const result = await playAudio(requestId);
 
           if (result) {
+            // 播放成功，清除 isFirstPlay 标记，避免暂停时被误判为新歌
+            playMusic.value.isFirstPlay = false;
             playbackRequestManager.completeRequest(requestId);
             return true;
           } else {