diff --git a/src/main/java/com/bamdoliro/maru/domain/form/domain/value/Score.java b/src/main/java/com/bamdoliro/maru/domain/form/domain/value/Score.java
index 67508820..3ce6f087 100644
--- a/src/main/java/com/bamdoliro/maru/domain/form/domain/value/Score.java
+++ b/src/main/java/com/bamdoliro/maru/domain/form/domain/value/Score.java
@@ -17,7 +17,7 @@ public class Score {
     @Column(nullable = false)
     private Double subjectGradeScore;
 
-    @Column(nullable = false)
+    @Column(nullable = true)
     private Double thirdGradeFirstSemesterSubjectGradeScore;
 
     @Column(nullable = false)
@@ -53,6 +53,14 @@ public Score(Double subjectGradeScore, Double thirdGradeFirstSemesterSubjectGrad
         this.firstRoundScore = MathUtil.roundTo(subjectGradeScore + attendanceScore + volunteerScore + bonusScore, 3);
     }
 
+    public Score(Double subjectGradeScore, Integer attendanceScore, Integer volunteerScore, Integer bonusScore) {
+        this.subjectGradeScore = subjectGradeScore;
+        this.attendanceScore = attendanceScore;
+        this.volunteerScore = volunteerScore;
+        this.bonusScore = bonusScore;
+        this.firstRoundScore = MathUtil.roundTo(subjectGradeScore + attendanceScore + volunteerScore + bonusScore, 3);
+    }
+
     public void updateSubjectScore(Double subjectGradeScore) {
         this.subjectGradeScore = subjectGradeScore;
         this.firstRoundScore = subjectGradeScore + attendanceScore + volunteerScore + bonusScore;
diff --git a/src/main/java/com/bamdoliro/maru/domain/form/service/CalculateFormScoreService.java b/src/main/java/com/bamdoliro/maru/domain/form/service/CalculateFormScoreService.java
index 339dab3d..7fd6b7f6 100644
--- a/src/main/java/com/bamdoliro/maru/domain/form/service/CalculateFormScoreService.java
+++ b/src/main/java/com/bamdoliro/maru/domain/form/service/CalculateFormScoreService.java
@@ -29,18 +29,27 @@ public class CalculateFormScoreService {
 
     public void execute(Form form) {
         Double subjectGradeScore = calculateSubjectGradeScore(form);
-        Double thirdGradeFirstSemesterSubjectGradeScore = form.getGrade().getSubjectList().getSubjectMap().getScoreOf(3, 1);
         Integer attendanceScore = calculateAttendanceScore(form);
         Integer volunteerScore = calculateVolunteerScore(form);
         Integer bonusScore = calculateBonusScore(form);
 
-        form.updateScore(new Score(
-                subjectGradeScore,
-                thirdGradeFirstSemesterSubjectGradeScore,
-                attendanceScore,
-                volunteerScore,
-                bonusScore
-        ));
+        if (form.getEducation().isQualificationExamination()) {
+            form.updateScore(new Score(
+                    subjectGradeScore,
+                    attendanceScore,
+                    volunteerScore,
+                    bonusScore
+            ));
+        } else {
+            Double thirdGradeFirstSemesterSubjectGradeScore = form.getGrade().getSubjectList().getSubjectMap().getScoreOf(3, 1);
+            form.updateScore(new Score(
+                    subjectGradeScore,
+                    thirdGradeFirstSemesterSubjectGradeScore,
+                    attendanceScore,
+                    volunteerScore,
+                    bonusScore
+            ));
+        }
     }
 
     public Double calculateSubjectGradeScore(Form form) {
diff --git a/src/main/java/com/bamdoliro/maru/infrastructure/persistence/form/FormRepositoryImpl.java b/src/main/java/com/bamdoliro/maru/infrastructure/persistence/form/FormRepositoryImpl.java
index dd202285..f53faf73 100644
--- a/src/main/java/com/bamdoliro/maru/infrastructure/persistence/form/FormRepositoryImpl.java
+++ b/src/main/java/com/bamdoliro/maru/infrastructure/persistence/form/FormRepositoryImpl.java
@@ -134,7 +134,7 @@ public List<Form> findFirstPassedSpecialForm() {
                         form.score.subjectGradeScore.desc(),
                         form.score.depthInterviewScore.desc(),
                         form.score.ncsScore.desc(),
-                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc(),
+                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc().nullsLast(),
                         form.score.attendanceScore.desc(),
                         form.score.volunteerScore.desc()
                 )
@@ -156,7 +156,7 @@ public List<Form> findFirstPassedRegularForm() {
                         form.score.subjectGradeScore.desc(),
                         form.score.depthInterviewScore.desc(),
                         form.score.ncsScore.desc(),
-                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc(),
+                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc().nullsLast(),
                         form.score.attendanceScore.desc(),
                         form.score.volunteerScore.desc()
                 )
@@ -178,7 +178,7 @@ public List<Form> findFirstPassedSupernumeraryForm() {
                         form.score.subjectGradeScore.desc(),
                         form.score.depthInterviewScore.desc(),
                         form.score.ncsScore.desc(),
-                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc(),
+                        form.score.thirdGradeFirstSemesterSubjectGradeScore.desc().nullsLast(),
                         form.score.attendanceScore.desc(),
                         form.score.volunteerScore.desc()
                 )