diff --git a/src/main/java/com/example/asterbackend/domain/user/user/service/BothMatchService.java b/src/main/java/com/example/asterbackend/domain/user/user/service/BothMatchService.java
index 26f020c..09785d5 100644
--- a/src/main/java/com/example/asterbackend/domain/user/user/service/BothMatchService.java
+++ b/src/main/java/com/example/asterbackend/domain/user/user/service/BothMatchService.java
@@ -29,8 +29,7 @@ public MatchScoreResponse bothMatch(String username1, String username2) {
         User user2 = userRepository.findByUsername(username2)
                 .orElseThrow(()->UserNotFoundException.EXCEPTION);
 
-        if(me.getStudentId().substring(0, 1).equals(user1.getStudentId().substring(0,1))) return 0;
-        else {
+        if(!me.getStudentId().substring(0, 1).equals(user1.getStudentId().substring(0,1))) {
             Long grade = Long.parseLong(user1.getStudentId().substring(0, 1));
             Long classNumber = Long.parseLong(user1.getStudentId().substring(1, 2));
 
@@ -39,8 +38,7 @@ public MatchScoreResponse bothMatch(String username1, String username2) {
             schoolClass.addCandy(100);
         }
 
-        if(me.getStudentId().substring(0, 1).equals(user2.getStudentId().substring(0,1))) return 0;
-        else {
+        if(!me.getStudentId().substring(0, 1).equals(user2.getStudentId().substring(0,1))) {
             Long grade = Long.parseLong(user2.getStudentId().substring(0, 1));
             Long classNumber = Long.parseLong(user2.getStudentId().substring(1, 2));
 
@@ -49,12 +47,12 @@ public MatchScoreResponse bothMatch(String username1, String username2) {
             schoolClass.addCandy(100);
         }
 
-        int socialScore, knowledgeScore, emotionScore, decisionScore;
+        int socialScore = 100 - Math.abs(user1.getSocialTypeScore() - user2.getSocialTypeScore());
+        int knowledgeScore = 100 - Math.abs(user1.getKnowledgeTypeScore() - user2.getKnowledgeTypeScore());
+        int emotionScore = 100 - Math.abs(user1.getEmotionTypeScore() - user2.getEmotionTypeScore());
+        int decisionScore = 100 - Math.abs(user1.getDecisionTypeScore() - user2.getDecisionTypeScore());
 
-        socialScore = 100 - Math.abs(user1.getSocialTypeScore() - user2.getSocialTypeScore());
-        knowledgeScore = 100 - Math.abs(user1.getKnowledgeTypeScore() - user2.getKnowledgeTypeScore());
-        emotionScore = 100 - Math.abs(user1.getEmotionTypeScore() - user2.getEmotionTypeScore());
-        decisionScore = 100 - Math.abs(user1.getDecisionTypeScore() - user2.getDecisionTypeScore());
+        int matchScore = (socialScore + knowledgeScore + emotionScore + decisionScore)/4;
 
         return new MatchScoreResponse(matchScore);
     }
diff --git a/src/main/java/com/example/asterbackend/domain/user/user/service/WhoMatchService.java b/src/main/java/com/example/asterbackend/domain/user/user/service/WhoMatchService.java
index 5967f25..6ad80c0 100644
--- a/src/main/java/com/example/asterbackend/domain/user/user/service/WhoMatchService.java
+++ b/src/main/java/com/example/asterbackend/domain/user/user/service/WhoMatchService.java
@@ -4,6 +4,7 @@
 import com.example.asterbackend.domain.user.schoolClass.facade.SchoolClassFacade;
 import com.example.asterbackend.domain.user.user.entity.User;
 import com.example.asterbackend.domain.user.user.facade.UserFacade;
+import com.example.asterbackend.domain.user.user.presentation.dto.response.MatchScoreResponse;
 import com.example.asterbackend.domain.user.user.repository.UserRepository;
 import com.example.asterbackend.global.exception.user.UserNotFoundException;
 import lombok.RequiredArgsConstructor;
@@ -25,8 +26,8 @@ public MatchScoreResponse whoMatch(String username) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(()-> UserNotFoundException.EXCEPTION);
 
-        if(me.getStudentId().substring(0, 1).equals(user.getStudentId().substring(0,1))) return 0;
-        else {
+        if(!me.getStudentId().substring(0, 1).equals(user.getStudentId().substring(0,1))){
+
             Long grade = Long.parseLong(user.getStudentId().substring(0, 1));
             Long classNumber = Long.parseLong(user.getStudentId().substring(1, 2));
 
@@ -35,12 +36,12 @@ public MatchScoreResponse whoMatch(String username) {
             schoolClass.addCandy(100);
         }
 
-        int socialScore, knowledgeScore, emotionScore, decisionScore;
+        int socialScore = 100 - Math.abs(me.getSocialTypeScore() - user.getSocialTypeScore());
+        int knowledgeScore = 100 - Math.abs(me.getKnowledgeTypeScore() - user.getKnowledgeTypeScore());
+        int emotionScore = 100 - Math.abs(me.getEmotionTypeScore() - user.getEmotionTypeScore());
+        int decisionScore = 100 - Math.abs(me.getDecisionTypeScore() - user.getDecisionTypeScore());
 
-        socialScore = 100 - Math.abs(me.getSocialTypeScore() - user.getSocialTypeScore());
-        knowledgeScore = 100 - Math.abs(me.getKnowledgeTypeScore() - user.getKnowledgeTypeScore());
-        emotionScore = 100 - Math.abs(me.getEmotionTypeScore() - user.getEmotionTypeScore());
-        decisionScore = 100 - Math.abs(me.getDecisionTypeScore() - user.getDecisionTypeScore());
+        int matchScore = (socialScore + knowledgeScore + emotionScore + decisionScore)/4;
 
         return new MatchScoreResponse(matchScore);
     }