diff --git a/src/main/java/com/techeer/checkIt/domain/book/repository/BookJpaRepository.java b/src/main/java/com/techeer/checkIt/domain/book/repository/BookJpaRepository.java
index c03873b..5a5866f 100644
--- a/src/main/java/com/techeer/checkIt/domain/book/repository/BookJpaRepository.java
+++ b/src/main/java/com/techeer/checkIt/domain/book/repository/BookJpaRepository.java
@@ -1,6 +1,7 @@
 package com.techeer.checkIt.domain.book.repository;
 
 import com.techeer.checkIt.domain.book.entity.Book;
+import java.util.List;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
@@ -11,4 +12,6 @@ public interface BookJpaRepository extends JpaRepository<Book,Long> {
     @Query("select b from Book b where b.id = :id AND b.isDeleted = false")
     Optional<Book> findByBookId(@Param("id") Long id);
 
+    @Query("select b from Book b where b.id IN :bookId")
+    List<Book> findByBookIdIn(@Param("bookId") List<Long> bookId);
 }
diff --git a/src/main/java/com/techeer/checkIt/domain/reading/mapper/ReadingMapper.java b/src/main/java/com/techeer/checkIt/domain/reading/mapper/ReadingMapper.java
index f271bd1..6a091de 100644
--- a/src/main/java/com/techeer/checkIt/domain/reading/mapper/ReadingMapper.java
+++ b/src/main/java/com/techeer/checkIt/domain/reading/mapper/ReadingMapper.java
@@ -19,39 +19,56 @@ public class ReadingMapper {
 
     public Reading toEntity(User user, Book book, int lastPage, ReadingStatus status) {
         return Reading.builder()
-                .user(user)
-                .book(book)
-                .lastPage(lastPage)
-                .status(status)
-                .build();
+            .user(user)
+            .book(book)
+            .lastPage(lastPage)
+            .status(status)
+            .build();
     }
     public BookRes toDto(Reading reading) {
         return BookRes.builder()
-                .id(reading.getBook().getId())
-                .title(reading.getBook().getTitle())
-                .author(reading.getBook().getAuthor())
-                .publisher(reading.getBook().getPublisher())
-                .coverImageUrl(reading.getBook().getCoverImageUrl())
-                .height(reading.getBook().getHeight())
-                .width(reading.getBook().getWidth())
-                .pages(reading.getBook().getPages())
-                .build();
+            .id(reading.getBook().getId())
+            .title(reading.getBook().getTitle())
+            .author(reading.getBook().getAuthor())
+            .publisher(reading.getBook().getPublisher())
+            .coverImageUrl(reading.getBook().getCoverImageUrl())
+            .height(reading.getBook().getHeight())
+            .width(reading.getBook().getWidth())
+            .pages(reading.getBook().getPages())
+            .build();
+    }
+
+    public BookRes toDtoByBook(Book book) {
+        return BookRes.builder()
+            .id(book.getId())
+            .title(book.getTitle())
+            .author(book.getAuthor())
+            .publisher(book.getPublisher())
+            .coverImageUrl(book.getCoverImageUrl())
+            .height(book.getHeight())
+            .width(book.getWidth())
+            .pages(book.getPages())
+            .build();
     }
     public List<BookRes> toDtoList(List<Reading> readings) {
         return readings.stream().map(this::toDto).collect(Collectors.toList());
     }
 
+    public List<BookRes> toDtoListByBook(List<Book> books) {
+        return  books.stream().map(this::toDtoByBook).collect(Collectors.toList());
+    }
+
     public UpdateReadingAndReadingVolumeRes toUpdateReadingAndReadingVolumeResDto(Reading reading, ReadingVolume readingVolume){
         return UpdateReadingAndReadingVolumeRes.builder()
-                .pages(readingVolume.getTodayPages())
-                .lastPage(reading.getLastPage())
-                .build();
+            .pages(readingVolume.getTodayPages())
+            .lastPage(reading.getLastPage())
+            .build();
     }
 
     public UpdateLastPageAndPercentageRes toUpdateLastPageAndPercentageResDto(Reading reading, double percentage) {
         return UpdateLastPageAndPercentageRes.builder()
-                .lastPage(reading.getLastPage())
-                .percentage(percentage)
-                .build();
+            .lastPage(reading.getLastPage())
+            .percentage(percentage)
+            .build();
     }
- }
+}
diff --git a/src/main/java/com/techeer/checkIt/domain/reading/service/ReadingService.java b/src/main/java/com/techeer/checkIt/domain/reading/service/ReadingService.java
index d9fe214..79f6af5 100644
--- a/src/main/java/com/techeer/checkIt/domain/reading/service/ReadingService.java
+++ b/src/main/java/com/techeer/checkIt/domain/reading/service/ReadingService.java
@@ -1,7 +1,9 @@
 package com.techeer.checkIt.domain.reading.service;
 
+import com.techeer.checkIt.domain.book.dao.RedisDao;
 import com.techeer.checkIt.domain.book.dto.Response.BookRes;
 import com.techeer.checkIt.domain.book.entity.Book;
+import com.techeer.checkIt.domain.book.repository.BookJpaRepository;
 import com.techeer.checkIt.domain.reading.dto.request.CreateReadingReq;
 import com.techeer.checkIt.domain.reading.dto.request.UpdateReadingAndReadingVolumeReq;
 import com.techeer.checkIt.domain.reading.dto.request.UpdateReadingStatusReq;
@@ -18,6 +20,8 @@
 import com.techeer.checkIt.domain.readingVolume.mapper.ReadingVolumeMapper;
 import com.techeer.checkIt.domain.readingVolume.service.ReadingVolumeService;
 import com.techeer.checkIt.domain.user.entity.User;
+import java.util.ArrayList;
+import java.util.stream.Collectors;
 import lombok.AccessLevel;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -34,6 +38,8 @@ public class ReadingService {
     private final ReadingMapper readingMapper;
     private final ReadingVolumeService readingVolumeService;
     private final ReadingVolumeMapper readingVolumeMapper;
+    private final RedisDao redisDao;
+    private final BookJpaRepository bookJpaRepository;
 
     public int registerReading(User user, Book book, CreateReadingReq createRequest){
         ReadingStatus status = ReadingStatus.convert(createRequest.getStatus().toUpperCase());
@@ -51,9 +57,20 @@ public int registerReading(User user, Book book, CreateReadingReq createRequest)
     }
 
     public List<BookRes> findReadingByStatus(Long userId, ReadingStatus status) {
-        List<Reading> readings =readingRepository.findByUserIdAndStatus(userId ,status);
+        if (status.toString().equals("UNREAD")) {
+            List<Book> readings = new ArrayList<>();
+            String redisUserKey = "U" + userId.toString();
+            List<Long> likeBook = redisDao.getValuesList(redisUserKey).stream()
+                .map(s -> Long.parseLong(s))
+                .collect(Collectors.toList());
+            readings =  bookJpaRepository.findByBookIdIn(likeBook);
+            return readingMapper.toDtoListByBook(readings);
+        } else {
+            List<Reading> readings = new ArrayList<>();
+            readings = readingRepository.findByUserIdAndStatus(userId ,status);
+            return readingMapper.toDtoList(readings);
+        }
 
-        return readingMapper.toDtoList(readings);
     }
 
     public void updateReadingStatus(Long userId, Long bookId, ReadingStatus status, UpdateReadingStatusReq updateStatus) {
@@ -82,14 +99,14 @@ public UpdateReadingAndReadingVolumeRes updateReadingAndReadingVolume(User user,
         reading.updateStatus(ReadingStatus.READING);
         reading.updateLastPage(updateRequest.getLastPage()); // reading의 lastpages 갱신
         return readingMapper
-                .toUpdateReadingAndReadingVolumeResDto(reading, readingVolume);
+            .toUpdateReadingAndReadingVolumeResDto(reading, readingVolume);
     }
 
     public UpdateLastPageAndPercentageRes findReadingByUserAndBook(User user, Book book) {
         Reading reading = readingRepository.findByUserAndBook(user,book).orElseThrow(ReadingNotFoundException::new);
         double percentage = calcPercentage(reading.getLastPage(), book.getPages());
         UpdateLastPageAndPercentageRes updateLastPageAndPercentageRes = readingMapper
-                .toUpdateLastPageAndPercentageResDto(reading, percentage);
+            .toUpdateLastPageAndPercentageResDto(reading, percentage);
         return updateLastPageAndPercentageRes;
     }