diff --git a/src/renderer/views/lyric/index.vue b/src/renderer/views/lyric/index.vue
index 918f3f8..6adfd54 100644
--- a/src/renderer/views/lyric/index.vue
+++ b/src/renderer/views/lyric/index.vue
@@ -962,6 +962,10 @@ const handleMouseDown = (e: MouseEvent) => {
 // 组件卸载时清理
 onUnmounted(() => {
   isDragging.value = false;
+  if (groupFadeTimer !== null) {
+    clearTimeout(groupFadeTimer);
+    groupFadeTimer = null;
+  }
 });
 
 onMounted(() => {