fix bu

src/modules/marking/views/TpScoreBoard.vue

@@ -778,9 +778,12 @@ export default {
       var totalScore = 0;
       for (let resultItem of this.resultItems) {
         if (resultItem.score.length == 0) {
-          totalScore += 0;
+          totalScore = this.accAdd(totalScore, 0);
         } else {
-          totalScore += Number.parseFloat(resultItem.score);
+          totalScore = this.accAdd(
+            totalScore,
+            Number.parseFloat(resultItem.score)
+          );
         }
       }
       return totalScore;