diff --git a/src/main/java/com/going/server/domain/history/controller/HistoryController.java b/src/main/java/com/going/server/domain/history/controller/HistoryController.java
new file mode 100644
index 0000000..2e8a3b0
--- /dev/null
+++ b/src/main/java/com/going/server/domain/history/controller/HistoryController.java
@@ -0,0 +1,11 @@
+package com.going.server.domain.history.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/history")
+@RequiredArgsConstructor
+public class HistoryController {
+}
diff --git a/src/main/java/com/going/server/domain/history/entity/History.java b/src/main/java/com/going/server/domain/history/entity/History.java
new file mode 100644
index 0000000..1931f53
--- /dev/null
+++ b/src/main/java/com/going/server/domain/history/entity/History.java
@@ -0,0 +1,33 @@
+package com.going.server.domain.history.entity;
+
+import com.going.server.domain.word.entity.Word;
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Getter
+@Setter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name="history")
+public class History {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name="history_id")
+    private Long historyId;
+
+    @Column(name="`before`")
+    private String before;
+
+    @Column(name="after")
+    private String after;
+
+    @ManyToOne
+    @JoinColumn(name="word_id")
+    private Word word;
+
+    public static History toEntity(String before, String after, Word word){
+        return History.builder().before(before).after(after).word(word).build();
+    }
+}
diff --git a/src/main/java/com/going/server/domain/history/repository/HistoryRepository.java b/src/main/java/com/going/server/domain/history/repository/HistoryRepository.java
new file mode 100644
index 0000000..e73727f
--- /dev/null
+++ b/src/main/java/com/going/server/domain/history/repository/HistoryRepository.java
@@ -0,0 +1,10 @@
+package com.going.server.domain.history.repository;
+
+import com.going.server.domain.history.entity.History;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface HistoryRepository extends JpaRepository<History, Long> {
+}
diff --git a/src/main/java/com/going/server/domain/history/service/HistoryService.java b/src/main/java/com/going/server/domain/history/service/HistoryService.java
new file mode 100644
index 0000000..9855b4b
--- /dev/null
+++ b/src/main/java/com/going/server/domain/history/service/HistoryService.java
@@ -0,0 +1,4 @@
+package com.going.server.domain.history.service;
+
+public interface HistoryService {
+}
diff --git a/src/main/java/com/going/server/domain/history/service/HistoryServiceImpl.java b/src/main/java/com/going/server/domain/history/service/HistoryServiceImpl.java
new file mode 100644
index 0000000..ebf217e
--- /dev/null
+++ b/src/main/java/com/going/server/domain/history/service/HistoryServiceImpl.java
@@ -0,0 +1,9 @@
+package com.going.server.domain.history.service;
+
+import lombok.AllArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@AllArgsConstructor
+public class HistoryServiceImpl {
+}
diff --git a/src/main/java/com/going/server/domain/word/service/WordServiceImpl.java b/src/main/java/com/going/server/domain/word/service/WordServiceImpl.java
index 1dcc383..1f39827 100644
--- a/src/main/java/com/going/server/domain/word/service/WordServiceImpl.java
+++ b/src/main/java/com/going/server/domain/word/service/WordServiceImpl.java
@@ -2,6 +2,9 @@
 
 import com.going.server.domain.cluster.entity.Cluster;
 import com.going.server.domain.cluster.repository.ClusterRepository;
+import com.going.server.domain.history.entity.History;
+import com.going.server.domain.history.repository.HistoryRepository;
+import com.going.server.domain.history.service.HistoryServiceImpl;
 import com.going.server.domain.word.dto.AddRequestDto;
 import com.going.server.domain.word.dto.ModifyRequestDto;
 import com.going.server.domain.word.dto.WordDto;
@@ -22,6 +25,7 @@
 public class WordServiceImpl implements WordService {
     private final WordRepository wordRepository;
     private final ClusterRepository clusterRepository;
+    private final HistoryRepository historyRepository;
 
     @Override
     public WordResponseDto getWordList(Long clusterId) {
@@ -42,6 +46,9 @@ public WordResponseDto getWordList(Long clusterId) {
     @Override
     public void deleteWord(Long wordId) {
         Word word = wordRepository.getByWord(wordId);
+        //변경사항 저장
+        History history = History.toEntity(word.getComposeWord(),"",word);
+//        historyRepository.save(history);
         wordRepository.delete(word);
     }
 
@@ -49,6 +56,12 @@ public void deleteWord(Long wordId) {
     @Override
     public void modifyWord(Long wordId, ModifyRequestDto dto) {
         Word findWord = wordRepository.getByWord(wordId);
+        String modifiedWord = dto.getWord();
+
+        //변경사항 저장
+        History history = History.toEntity(findWord.getComposeWord(),modifiedWord,findWord);
+        historyRepository.save(history);
+
         findWord.setComposeWord(dto.getWord());
         wordRepository.save(findWord);
     }
@@ -58,6 +71,9 @@ public void addWord(AddRequestDto dto) {
         String word = dto.getWord();
         Cluster cluster = clusterRepository.getByCluster(dto.getClusterId());
         Word newWord = Word.toEntity(word,cluster);
+        //변경사항 저장
+        History history = History.toEntity("",word,newWord);
         wordRepository.save(newWord);
+        historyRepository.save(history);
     }
 }
diff --git a/src/main/java/com/going/server/global/temp/service/FastApiService.java b/src/main/java/com/going/server/global/temp/service/FastApiService.java
index 9709fcc..20b047e 100644
--- a/src/main/java/com/going/server/global/temp/service/FastApiService.java
+++ b/src/main/java/com/going/server/global/temp/service/FastApiService.java
@@ -6,9 +6,11 @@
 import com.going.server.domain.sentence.repository.SentenceRepository;
 import com.going.server.domain.word.entity.Word;
 import com.going.server.domain.word.repository.WordRepository;
+import jakarta.annotation.PostConstruct;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.reactive.function.client.WebClient;
 import java.util.List;
 import java.util.Map;
@@ -46,6 +48,7 @@ public String callFastApi() {
     /**
      * FastAPI에서 클러스터링 결과 가져와 DB에 저장 (POST 요청)
      */
+    @PostConstruct
     public void setCluster() {
         // FastAPI 요청 데이터 (필요시 변경)
         Map<String, Object> requestData = Map.of("input_text", "클러스터링할 데이터 예제");