fix: 特殊标记换题之后不能正常标记的问题

src/features/mark/scoring/MarkBoardTrack.vue

@@ -343,8 +343,8 @@ function chooseScore(score: number) {
     markStore.currentScore = undefined;
   } else {
     markStore.currentScore = score;
-    markStore.currentSpecialTag = undefined;
   }
+  markStore.currentSpecialTag = undefined;
   markStore.currentSpecialTagType = undefined;
 }