diff --git a/src/renderer/components/core/PlayDetail/index.vue b/src/renderer/components/core/PlayDetail/index.vue
index 8a58ee14..021e8178 100644
--- a/src/renderer/components/core/PlayDetail/index.vue
+++ b/src/renderer/components/core/PlayDetail/index.vue
@@ -296,12 +296,7 @@ export default {
       }
       .right {
         flex-basis: 30%;
-        .lyric {
-          font-size: 13px !important;
-        }
-        .lrc-content {
-          margin: 13px 0 !important;
-        }
+        --playDetail-lrc-font-size: 13px !important;
         .lyricSelectContent {
           font-size: 14px;
         }