diff --git a/src/main/java/com/bamdoliro/maru/application/form/ExportFinalPassedFormUseCase.java b/src/main/java/com/bamdoliro/maru/application/form/ExportFinalPassedFormUseCase.java
index 71c70b65..8a897115 100644
--- a/src/main/java/com/bamdoliro/maru/application/form/ExportFinalPassedFormUseCase.java
+++ b/src/main/java/com/bamdoliro/maru/application/form/ExportFinalPassedFormUseCase.java
@@ -6,6 +6,7 @@
 import com.bamdoliro.maru.infrastructure.xlsx.XlsxService;
 import com.bamdoliro.maru.infrastructure.xlsx.constant.XlsxConstant;
 import com.bamdoliro.maru.shared.annotation.UseCase;
+import com.bamdoliro.maru.shared.util.MathUtil;
 import lombok.RequiredArgsConstructor;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.CellStyle;
@@ -108,7 +109,7 @@ public Resource execute() throws IOException {
             parentRelationCell.setCellStyle(defaultCellStyle);
 
             Cell subjectGradeScoreCell = row.createCell(17);
-            subjectGradeScoreCell.setCellValue(form.getScore().getSubjectGradeScore());
+            subjectGradeScoreCell.setCellValue(MathUtil.roundTo(form.getScore().getSubjectGradeScore(), 3));
             subjectGradeScoreCell.setCellStyle(rightCellStyle);
 
             Cell attendanceScoreCell = row.createCell(18);
@@ -140,7 +141,7 @@ public Resource execute() throws IOException {
             }
 
             Cell totalScoreCell = row.createCell(24);
-            totalScoreCell.setCellValue(form.getScore().getTotalScore());
+            totalScoreCell.setCellValue(MathUtil.roundTo(form.getScore().getTotalScore(),3));
             totalScoreCell.setCellStyle(rightCellStyle);
         }