修正判定错误

@@ -102,7 +102,7 @@ func (evaluation *SummaryEvaluation) ResetTotalRating(param *EvaluationItemUsed)
 				evaluation.TotalRating[i2].Number = 0
 			}
 		}
-		if !isExist {
+		if isExist {
 			evaluation.TotalRating = append(evaluation.TotalRating, RatingCodeNumber{
 				Code:   v.Code,
 				Number: 0,