diff --git a/src/views/Player.vue b/src/views/Player.vue
index eeaab348..6da6fb2e 100644
--- a/src/views/Player.vue
+++ b/src/views/Player.vue
@@ -52,10 +52,10 @@ export default {
         .sort(({ score: a }, { score: b }) => b - a)
         .sort(({ i: a }, { i: b }) => a - b)
         .map(({ uid, difficulty, platform, character_uid, elfin_uid, ...rest }) => {
-          const music = { ...this.allMusics[uid], ...this.allMusics[uid][this.lang] }
+          const music = { ...this.allMusics[uid], ...(this.allMusics[uid] || {})[this.lang] }
           const src = loadCover(music.cover)
-          const { name, author } = music
-          const lv = music.difficulty[difficulty]
+          const { name = uid, author } = music
+          const lv = (music.difficulty || {})[difficulty]
           const link = `/music/${uid}/${difficulty}/${platform}`
           const sumLink = `/music/${uid}/${difficulty}`
           const elfin = this.elfins[elfin_uid]