diff --git a/src/main/java/com/waruru/areyouhere/attendance/controller/AttendanceController.java b/src/main/java/com/waruru/areyouhere/attendance/controller/AttendanceController.java
index 1181cb4..796e6d8 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/controller/AttendanceController.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/controller/AttendanceController.java
@@ -7,6 +7,7 @@
 import com.waruru.areyouhere.attendance.dto.UpdateAttendanceRequestDto;
 import com.waruru.areyouhere.attendance.exception.DuplicateAuthCodeAttendException;
 import com.waruru.areyouhere.attendance.service.AttendanceService;
+import com.waruru.areyouhere.attendance.service.dto.CurrentSessionAttendeeAttendance;
 import com.waruru.areyouhere.attendee.service.AttendeeService;
 import com.waruru.areyouhere.attendee.service.dto.AttendeeInfo;
 import com.waruru.areyouhere.common.annotation.LoginRequired;
@@ -102,6 +103,12 @@ ResponseEntity<CurrentAttendanceCount> getCurrentAttendances(@RequestParam("cour
         return ResponseEntity.ok(new CurrentAttendanceCount(currentAttendance, total));
     }
 
+    @LoginRequired
+    @GetMapping("/detail")
+    ResponseEntity<CurrentSessionAttendeeAttendance> getCurrentSessionAttendeeAttendance(@RequestParam("authCode") String authCode){
+        return ResponseEntity.ok(authCodeService.getCurrentSessionAttendanceInfo(authCode));
+    }
+
 
     private String encodeCookieValue(String string){
         return Base64.getEncoder().encodeToString((string).getBytes());
diff --git a/src/main/java/com/waruru/areyouhere/attendance/domain/repository/AttendanceRedisRepository.java b/src/main/java/com/waruru/areyouhere/attendance/domain/repository/AttendanceRedisRepository.java
index bd924e2..c4e6f76 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/domain/repository/AttendanceRedisRepository.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/domain/repository/AttendanceRedisRepository.java
@@ -20,6 +20,10 @@ public boolean isAlreadyAttended(String authCode, AttendeeRedisData attendeeInfo
         return attendedMembers == null || attendedMembers.contains(attendeeInfo.getId());
     }
 
+    public Set<Long> getAttendees(String authCode){
+        return redisTemplate.opsForSet().members(ATTENDANCE_KEY + authCode);
+    }
+
     public void setAttend(String authCode, AttendeeRedisData attendeeInfo){
         redisTemplate.opsForSet().add(ATTENDANCE_KEY + authCode, attendeeInfo.getId());
     }
diff --git a/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceService.java b/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceService.java
index 56b80c2..9037f46 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceService.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceService.java
@@ -1,7 +1,6 @@
 package com.waruru.areyouhere.attendance.service;
 
 import com.waruru.areyouhere.attendance.dto.UpdateAttendance;
-import com.waruru.areyouhere.attendance.dto.UpdateAttendanceRequestDto;
 import com.waruru.areyouhere.attendance.service.dto.AttendanceCount;
 import java.util.List;
 
@@ -13,7 +12,4 @@ public interface AttendanceService {
 
     public void setAttendanceStatuses(Long sessionId , List<UpdateAttendance> updateAttendances);
     public int currentAttendance(Long sessionId);
-
-
-
 }
diff --git a/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceServiceImpl.java b/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceServiceImpl.java
index 898f095..a033f19 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceServiceImpl.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/service/AttendanceServiceImpl.java
@@ -4,19 +4,15 @@
 import com.waruru.areyouhere.attendance.domain.entity.Attendance;
 import com.waruru.areyouhere.attendance.domain.repository.AttendanceRepository;
 import com.waruru.areyouhere.attendance.dto.UpdateAttendance;
-import com.waruru.areyouhere.attendance.dto.UpdateAttendanceRequestDto;
 import com.waruru.areyouhere.attendance.service.dto.AttendanceCount;
 import com.waruru.areyouhere.attendee.domain.entity.Attendee;
 import com.waruru.areyouhere.attendee.domain.repository.AttendeeRepository;
 import com.waruru.areyouhere.session.domain.entity.Session;
-import com.waruru.areyouhere.session.domain.repository.AuthCodeRedisRepository;
 import com.waruru.areyouhere.session.domain.repository.SessionRepository;
 import com.waruru.areyouhere.session.exception.SessionIdNotFoundException;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.core.SetOperations;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -113,4 +109,6 @@ public int currentAttendance(Long sessionId){
         }
     }
 
+
+
 }
diff --git a/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeService.java b/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeService.java
index 3ab858e..8200a81 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeService.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeService.java
@@ -1,5 +1,6 @@
 package com.waruru.areyouhere.attendance.service;
 
+import com.waruru.areyouhere.attendance.service.dto.CurrentSessionAttendeeAttendance;
 import com.waruru.areyouhere.attendee.service.dto.AttendeeInfo;
 import com.waruru.areyouhere.course.domain.entity.Course;
 import com.waruru.areyouhere.session.domain.entity.Session;
@@ -16,4 +17,6 @@ public interface AuthCodeService {
     public String createAuthCode(Course course, Session sessionId, LocalDateTime currentTime);
 
     public void deactivate(String authCode);
+
+    public CurrentSessionAttendeeAttendance getCurrentSessionAttendanceInfo(String authCode);
 }
diff --git a/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeServiceImpl.java b/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeServiceImpl.java
index 92b4454..f22be17 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeServiceImpl.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/service/AuthCodeServiceImpl.java
@@ -3,6 +3,7 @@
 import com.waruru.areyouhere.attendance.domain.entity.AttendeeRedisData;
 import com.waruru.areyouhere.attendance.domain.repository.AttendanceRedisRepository;
 import com.waruru.areyouhere.attendance.exception.AlreadyAttendException;
+import com.waruru.areyouhere.attendance.service.dto.CurrentSessionAttendeeAttendance;
 import com.waruru.areyouhere.attendee.domain.entity.Attendee;
 import com.waruru.areyouhere.attendee.domain.repository.AttendeeRepository;
 import com.waruru.areyouhere.attendee.service.dto.AttendeeInfo;
@@ -17,8 +18,10 @@
 import com.waruru.areyouhere.session.exception.StudentNameNotFoundException;
 import com.waruru.areyouhere.session.service.dto.AuthCodeInfo;
 import java.time.LocalDateTime;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Optional;
+import java.util.Set;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -131,4 +134,26 @@ public void deactivate(String authCode){
 
     }
 
+    public CurrentSessionAttendeeAttendance getCurrentSessionAttendanceInfo(String authCode){
+        AuthCode authCodeData = authCodeRedisRepository.findById(authCode)
+                .orElseThrow(AuthCodeNotFoundException::new);
+        List<AttendeeRedisData> attendees = new LinkedList<>();
+        List<AttendeeRedisData> absentees = new LinkedList<>();
+        Set<Long> attendeesChecker = attendanceRedisRepository.getAttendees(authCode);
+        authCodeData.getAttendees()
+                .forEach(att -> {
+                    if(attendeesChecker.contains(att.getId())){
+                        attendees.add(att);
+                    }else{
+                        absentees.add(att);
+                    }
+                });
+        return CurrentSessionAttendeeAttendance.builder()
+                .attendees(attendees)
+                .absentees(absentees)
+                .build();
+    }
+
+
+
 }
diff --git a/src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendanceInfo.java b/src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendeeAttendance.java
similarity index 50%
rename from src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendanceInfo.java
rename to src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendeeAttendance.java
index 110a043..9ef691c 100644
--- a/src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendanceInfo.java
+++ b/src/main/java/com/waruru/areyouhere/attendance/service/dto/CurrentSessionAttendeeAttendance.java
@@ -1,5 +1,6 @@
 package com.waruru.areyouhere.attendance.service.dto;
 
+import com.waruru.areyouhere.attendance.domain.entity.AttendeeRedisData;
 import java.util.List;
 import lombok.AccessLevel;
 import lombok.Builder;
@@ -8,12 +9,12 @@
 
 @Getter
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
-public class CurrentSessionAttendanceInfo {
-    private List<String> attendees;
-    private List<String> absentees;
+public class CurrentSessionAttendeeAttendance {
+    private List<AttendeeRedisData> attendees;
+    private List<AttendeeRedisData> absentees;
 
     @Builder
-    public CurrentSessionAttendanceInfo(List<String> attendees, List<String> absentees) {
+    public CurrentSessionAttendeeAttendance(List<AttendeeRedisData> attendees, List<AttendeeRedisData> absentees) {
         this.attendees = attendees;
         this.absentees = absentees;
     }