diff --git a/smeem-application/src/main/java/com/smeem/application/domain/diary/DiaryService.java b/smeem-application/src/main/java/com/smeem/application/domain/diary/DiaryService.java
index 76a69629..746199c9 100644
--- a/smeem-application/src/main/java/com/smeem/application/domain/diary/DiaryService.java
+++ b/smeem-application/src/main/java/com/smeem/application/domain/diary/DiaryService.java
@@ -10,6 +10,7 @@
 import com.smeem.application.port.input.dto.response.diary.RetrieveDiariesResponse;
 import com.smeem.application.port.input.dto.response.diary.RetrieveDiaryResponse;
 import com.smeem.application.port.input.dto.response.diary.WriteDiaryResponse;
+import com.smeem.application.port.output.cache.CachePort;
 import com.smeem.application.port.output.persistence.*;
 import lombok.RequiredArgsConstructor;
 import lombok.val;
@@ -17,6 +18,7 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -31,6 +33,7 @@ public class DiaryService implements DiaryUseCase {
     private final MemberBadgePort memberBadgePort;
     private final TopicPort topicPort;
     private final SmeemProperties smeemProperties;
+    private final CachePort cachePort;
 
     @Transactional
     public WriteDiaryResponse writeDiary(long memberId, WriteDiaryRequest request) {
@@ -68,7 +71,20 @@ public RetrieveDiaryResponse retrieveDiary(long diaryId) {
         Topic topic = diary.getTopicId() != null ? topicPort.findById(diary.getTopicId()) : null;
         Member member = memberPort.findById(diary.getMemberId());
         List<Correction> corrections = correctionPort.findByDiary(diaryId);
-        return RetrieveDiaryResponse.of(diary, topic, member, corrections);
+        int correctionCount = getCorrectionCount(member.getId());
+        return RetrieveDiaryResponse.of(diary, topic, member, corrections, correctionCount);
+    }
+
+    private int getCorrectionCount(long memberId) {
+        LocalDate now = LocalDate.now();
+        String today = now.format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+        String key = "correction:" + today + ":" + memberId;
+        return cachePort.getInt(key)
+                .orElseGet(() -> {
+                    int count = correctionPort.countDistinctByMemberAndDate(memberId, now);
+                    cachePort.setInt(key, count);
+                    return count;
+                });
     }
 
     @Transactional
diff --git a/smeem-application/src/main/java/com/smeem/application/port/input/dto/response/diary/RetrieveDiaryResponse.java b/smeem-application/src/main/java/com/smeem/application/port/input/dto/response/diary/RetrieveDiaryResponse.java
index 6f982411..94587ca3 100644
--- a/smeem-application/src/main/java/com/smeem/application/port/input/dto/response/diary/RetrieveDiaryResponse.java
+++ b/smeem-application/src/main/java/com/smeem/application/port/input/dto/response/diary/RetrieveDiaryResponse.java
@@ -26,13 +26,18 @@ public record RetrieveDiaryResponse(
         @Schema(description = "일기 작성자 닉네임")
         String username,
         @Schema(description = "코칭 결과 정보")
-        List<Correction> corrections
+        List<Correction> corrections,
+        @Schema(description = "코칭 횟수")
+        int correctionCount,
+        @Schema(description = "코칭 최대 횟수")
+        int correctionMaxCount
 ) {
         public static RetrieveDiaryResponse of(
                 @NotNull Diary diary,
                 Topic topic,
                 @NotNull Member member,
-                @NotNull List<Correction> corrections
+                @NotNull List<Correction> corrections,
+                int correctionCount
         ) {
                 return RetrieveDiaryResponse.builder()
                         .diaryId(diary.getId())
@@ -41,6 +46,8 @@ public static RetrieveDiaryResponse of(
                         .createdAt(SmeemConverter.toString(diary.getCreatedAt()))
                         .username(member.getUsername())
                         .corrections(corrections)
+                        .correctionCount(correctionCount)
+                        .correctionMaxCount(1)
                         .build();
         }
 }