diff --git a/core-module/src/main/java/com/congress/coremodule/vote/application/service/VoteQueryUseCase.java b/core-module/src/main/java/com/congress/coremodule/vote/application/service/VoteQueryUseCase.java
index 1706cb2..c671c6a 100644
--- a/core-module/src/main/java/com/congress/coremodule/vote/application/service/VoteQueryUseCase.java
+++ b/core-module/src/main/java/com/congress/coremodule/vote/application/service/VoteQueryUseCase.java
@@ -2,6 +2,7 @@
 
 import com.congress.coremodule.vote.application.dto.HashTagInfo;
 import com.congress.coremodule.vote.application.dto.HashTagRank;
+import com.congress.coremodule.vote.application.dto.LegislatorVoteInfo;
 import com.congress.coremodule.vote.application.dto.VoteInfo;
 import com.congress.coremodule.vote.domain.service.VoteQueryService;
 import lombok.RequiredArgsConstructor;
@@ -30,8 +31,18 @@ public void saveRenewalScore(VoteInfo voteInfo) {
         voteQueryService.saveVote(voteInfo);
     }
 
+    public void saveLegislatorRenewalScore(LegislatorVoteInfo voteInfo) {
+
+        voteQueryService.saveLegislatorVote(voteInfo);
+    }
+
     public Integer getTotalScore(String lawName) {
 
         return voteQueryService.getTotalScore(lawName);
     }
+
+    public Integer getLegislatorTotalScore(String legislatorName) {
+
+        return voteQueryService.getLegislatorTotalScore(legislatorName);
+    }
 }
diff --git a/core-module/src/main/java/com/congress/coremodule/vote/domain/repository/LegislateVoteRepository.java b/core-module/src/main/java/com/congress/coremodule/vote/domain/repository/LegislateVoteRepository.java
index c0f2275..697eb2d 100644
--- a/core-module/src/main/java/com/congress/coremodule/vote/domain/repository/LegislateVoteRepository.java
+++ b/core-module/src/main/java/com/congress/coremodule/vote/domain/repository/LegislateVoteRepository.java
@@ -2,10 +2,15 @@
 
 import com.congress.coremodule.vote.domain.entity.LegislateVote;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
 import java.util.List;
 
 public interface LegislateVoteRepository extends JpaRepository<LegislateVote, Long> {
 
+    @Query("SELECT COUNT(*) FROM LegislateVote v WHERE v.member.userId = :userId AND v.legislateLaw.name = :legislatorName")
+    long countByUserIdAndLegislatorName(@Param("userId") String userId, @Param("legislatorName") String legislatorName);
+
     List<LegislateVote> findLegislateVotesByLegislateLawName(String name);
 }
diff --git a/core-module/src/main/java/com/congress/coremodule/vote/domain/service/VoteQueryService.java b/core-module/src/main/java/com/congress/coremodule/vote/domain/service/VoteQueryService.java
index fbbc2b3..ceca638 100644
--- a/core-module/src/main/java/com/congress/coremodule/vote/domain/service/VoteQueryService.java
+++ b/core-module/src/main/java/com/congress/coremodule/vote/domain/service/VoteQueryService.java
@@ -2,12 +2,14 @@
 
 import com.congress.commonmodule.exception.Error;
 import com.congress.coremodule.law.domain.entity.Law;
+import com.congress.coremodule.law.domain.entity.LegislateLaw;
 import com.congress.coremodule.law.domain.repository.LawRepository;
 import com.congress.coremodule.law.domain.repository.LegislateLawRepository;
 import com.congress.coremodule.member.domain.entity.Member;
 import com.congress.coremodule.member.domain.repository.MemberRepository;
 import com.congress.coremodule.vote.application.dto.HashTagInfo;
 import com.congress.coremodule.vote.application.dto.HashTagRank;
+import com.congress.coremodule.vote.application.dto.LegislatorVoteInfo;
 import com.congress.coremodule.vote.application.dto.VoteInfo;
 import com.congress.coremodule.vote.application.mapper.HashTagMapper;
 import com.congress.coremodule.vote.domain.entity.HashTag;
@@ -66,6 +68,20 @@ public void saveVote(VoteInfo voteInfo) {
         }
     }
 
+    public void saveLegislatorVote(LegislatorVoteInfo voteInfo) {
+
+        if (legislateVoteRepository.countByUserIdAndLegislatorName(voteInfo.getUserId(), voteInfo.getLegislatorName()) >= 1) {
+            throw new VoteException(Error.VOTE_DUPLICATE);
+        } else {
+
+            Member member = memberRepository.findMemberByUserId(voteInfo.getUserId());
+            LegislateLaw law = legislateLawRepository.findLegislateLawByName(voteInfo.getLegislatorName());
+
+            LegislateVote vote = HashTagMapper.toLegislatorVote(voteInfo.getScore(), member, law);
+            legislateVoteRepository.save(vote);
+        }
+    }
+
     public Integer getTotalScore(String lawName) {
 
         List<Vote> votes = voteRepository.findVotesByLawName(lawName);