diff --git a/src/main/java/com/gdsc/jmt/domain/group/command/controller/response/FindGroupResponse.java b/src/main/java/com/gdsc/jmt/domain/group/command/controller/response/FindGroupResponse.java
index 8f495c4..f53b7f3 100644
--- a/src/main/java/com/gdsc/jmt/domain/group/command/controller/response/FindGroupResponse.java
+++ b/src/main/java/com/gdsc/jmt/domain/group/command/controller/response/FindGroupResponse.java
@@ -16,4 +16,6 @@ public class FindGroupResponse {
     private boolean isPrivateGroup;
     private String groupProfileImageUrl;
     private String groupBackgroundImageUrl;
+    private int memberCnt;
+    private int restaurantCnt;
 }
diff --git a/src/main/java/com/gdsc/jmt/domain/group/command/service/GroupService.java b/src/main/java/com/gdsc/jmt/domain/group/command/service/GroupService.java
index 5fbfc72..0968179 100644
--- a/src/main/java/com/gdsc/jmt/domain/group/command/service/GroupService.java
+++ b/src/main/java/com/gdsc/jmt/domain/group/command/service/GroupService.java
@@ -9,6 +9,7 @@
 import com.gdsc.jmt.domain.group.repository.GroupUserRepository;
 import com.gdsc.jmt.domain.restaurant.query.entity.RecommendRestaurantEntity;
 import com.gdsc.jmt.domain.restaurant.query.entity.RestaurantPhotoEntity;
+import com.gdsc.jmt.domain.restaurant.query.repository.RecommendRestaurantRepository;
 import com.gdsc.jmt.domain.user.query.entity.UserEntity;
 import com.gdsc.jmt.domain.user.query.repository.UserRepository;
 import com.gdsc.jmt.global.exception.ApiException;
@@ -38,6 +39,8 @@ public class GroupService {
     private final GroupRepository groupRepository;
     private final GroupUserRepository groupUserRepository;
 
+    private final RecommendRestaurantRepository recommendRestaurantRepository;
+
     private final S3FileService s3FileService;
 
     @Transactional
@@ -75,6 +78,9 @@ public FindGroupResponse findGroupById(long groupId) {
         }
         GroupEntity groupEntity = groupEntityResult.get();
 
+        int memberCnt = groupUserRepository.countByGroupId(groupId);
+        int restaurantCnt = recommendRestaurantRepository.countByGroup(groupEntity);
+
         return FindGroupResponse.builder()
                 .groupId(groupEntity.getGid())
                 .groupName(groupEntity.getGroupName())
@@ -82,6 +88,8 @@ public FindGroupResponse findGroupById(long groupId) {
                 .isPrivateGroup(groupEntity.isPrivateFlag())
                 .groupBackgroundImageUrl(groupEntity.getGroupBackgroundImageUrl())
                 .groupProfileImageUrl(groupEntity.getGroupProfileImageUrl())
+                .memberCnt(memberCnt)
+                .restaurantCnt(restaurantCnt)
                 .build();
     }
 
diff --git a/src/main/java/com/gdsc/jmt/domain/group/repository/GroupUserRepository.java b/src/main/java/com/gdsc/jmt/domain/group/repository/GroupUserRepository.java
index 84f68aa..e0d6edb 100644
--- a/src/main/java/com/gdsc/jmt/domain/group/repository/GroupUserRepository.java
+++ b/src/main/java/com/gdsc/jmt/domain/group/repository/GroupUserRepository.java
@@ -10,4 +10,6 @@ public interface GroupUserRepository extends JpaRepository<GroupUsersEntity, Lon
     List<GroupUsersEntity> findByUserId(long userId);
 
     Optional<GroupUsersEntity> findByGroupIdAndUserId(long groupId, long userId);
+
+    int countByGroupId(long groupId);
 }
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/controller/RestaurantQueryController.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/controller/RestaurantQueryController.java
index 40e4a6d..d51e6c0 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/controller/RestaurantQueryController.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/controller/RestaurantQueryController.java
@@ -3,13 +3,10 @@
 import com.gdsc.jmt.domain.restaurant.command.dto.request.CreateRestaurantReviewRequest;
 import com.gdsc.jmt.domain.restaurant.query.controller.springdocs.FindAllRestaurantSpringDocs;
 import com.gdsc.jmt.domain.restaurant.query.controller.springdocs.FindRestaurantsByUserIdSpringDocs;
-import com.gdsc.jmt.domain.restaurant.query.dto.request.RestaurantSearchInUserIdRequest;
-import com.gdsc.jmt.domain.restaurant.query.dto.request.RestaurantSearchRequest;
+import com.gdsc.jmt.domain.restaurant.query.dto.request.*;
 import com.gdsc.jmt.domain.restaurant.query.dto.response.*;
 import com.gdsc.jmt.domain.restaurant.query.controller.springdocs.CheckRecommendRestaurantExistingSpringDocs;
 import com.gdsc.jmt.domain.restaurant.query.controller.springdocs.FindRestaurantLocationSpringDocs;
-import com.gdsc.jmt.domain.restaurant.query.dto.request.FindRestaurantLocationListRequest;
-import com.gdsc.jmt.domain.restaurant.query.dto.request.RestaurantSearchMapRequest;
 import com.gdsc.jmt.domain.restaurant.query.service.RestaurantFilterService;
 import com.gdsc.jmt.domain.restaurant.query.service.RestaurantQueryService;
 import com.gdsc.jmt.domain.restaurant.util.KakaoSearchDocumentResponse;
@@ -65,10 +62,10 @@ public JMTApiResponse<?> checkRecommendRestaurantExisting(@PathVariable String k
         return JMTApiResponse.createResponseWithMessage(true, RestaurantMessage.RECOMMEND_RESTAURANT_REGISTERABLE);
     }
 
-    @GetMapping("restaurant/{recommendRestaurantId}")
+    @PostMapping("restaurant/{recommendRestaurantId}")
     @FindDetailRestaurantSpringDocs
-    public JMTApiResponse<?> getDetailRestaurant(@PathVariable Long recommendRestaurantId) {
-        FindDetailRestaurantItem response = restaurantQueryService.findDetailRestaurant(recommendRestaurantId);
+    public JMTApiResponse<FindDetailRestaurantItem> getDetailRestaurant(@PathVariable Long recommendRestaurantId, @RequestBody FindDetailRestaurantRequest request) {
+        FindDetailRestaurantItem response = restaurantQueryService.findDetailRestaurant(recommendRestaurantId, request);
         return JMTApiResponse.createResponseWithMessage(response, RestaurantMessage.DETAIL_RESTAURANT_FIND_SUCCESS);
     }
 
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/request/FindDetailRestaurantRequest.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/request/FindDetailRestaurantRequest.java
new file mode 100644
index 0000000..b25a52c
--- /dev/null
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/request/FindDetailRestaurantRequest.java
@@ -0,0 +1,8 @@
+package com.gdsc.jmt.domain.restaurant.query.dto.request;
+
+import lombok.Data;
+
+@Data
+public class FindDetailRestaurantRequest {
+    private MapLocation userLocation;
+}
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/response/FindDetailRestaurantItem.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/response/FindDetailRestaurantItem.java
index 8e0ca8a..9a2d63f 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/response/FindDetailRestaurantItem.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/dto/response/FindDetailRestaurantItem.java
@@ -23,6 +23,7 @@ public record FindDetailRestaurantItem(
         //식당 등록한 유저 정보
         Long userId,
         String userNickName,
-        String userProfileImageUrl
+        String userProfileImageUrl,
 
+        String differenceInDistance
 ) { }
\ No newline at end of file
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/RecommendRestaurantEntity.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/RecommendRestaurantEntity.java
index 9c3b4b3..ef1a0c2 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/RecommendRestaurantEntity.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/RecommendRestaurantEntity.java
@@ -79,7 +79,7 @@ public void initPictures(List<RestaurantPhotoEntity> pictures) {
         this.pictures = pictures;
     }
 
-    public FindDetailRestaurantItem toResponse() {
+    public FindDetailRestaurantItem toResponse(String differenceInDistance) {
         return new FindDetailRestaurantItem(
                 this.restaurant.getName(),
                 this.restaurant.getPlaceUrl(),
@@ -96,7 +96,8 @@ public FindDetailRestaurantItem toResponse() {
                 this.pictures.stream().map(RestaurantPhotoEntity::getImageUrl).toList(),
                 this.user.getId(),
                 this.user.getNickname(),
-                this.user.getProfileImageUrl()
+                this.user.getProfileImageUrl(),
+                differenceInDistance
         );
     }
 
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/calculate/RecommendRestaurantWithDistanceDTO.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/calculate/RecommendRestaurantWithDistanceDTO.java
index 4d2d019..381c725 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/calculate/RecommendRestaurantWithDistanceDTO.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/entity/calculate/RecommendRestaurantWithDistanceDTO.java
@@ -1,5 +1,6 @@
 package com.gdsc.jmt.domain.restaurant.query.entity.calculate;
 
+import com.gdsc.jmt.domain.restaurant.query.dto.response.FindDetailRestaurantItem;
 import com.gdsc.jmt.domain.restaurant.query.dto.response.FindRestaurantItems;
 import com.gdsc.jmt.domain.restaurant.query.entity.RecommendRestaurantEntity;
 
@@ -21,4 +22,8 @@ public RecommendRestaurantWithDistanceDTO(RecommendRestaurantEntity recommendRes
     public FindRestaurantItems convertToFindItems() {
         return FindRestaurantItems.createWithDistance(recommendRestaurant.convertToFindItems(), differenceInDistance);
     }
+
+    public FindDetailRestaurantItem convertDetailItem() {
+        return this.recommendRestaurant.toResponse(this.differenceInDistance);
+    }
 }
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/repository/RecommendRestaurantRepository.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/repository/RecommendRestaurantRepository.java
index 62c8184..a41cd41 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/repository/RecommendRestaurantRepository.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/repository/RecommendRestaurantRepository.java
@@ -1,5 +1,6 @@
 package com.gdsc.jmt.domain.restaurant.query.repository;
 
+import com.gdsc.jmt.domain.group.entity.GroupEntity;
 import com.gdsc.jmt.domain.restaurant.query.entity.RecommendRestaurantEntity;
 import com.gdsc.jmt.domain.restaurant.query.entity.RestaurantEntity;
 import com.gdsc.jmt.domain.restaurant.query.entity.calculate.RecommendRestaurantWithDistanceDTO;
@@ -16,6 +17,13 @@
 import org.springframework.lang.Nullable;
 
 public interface RecommendRestaurantRepository extends JpaRepository<RecommendRestaurantEntity, Long>, JpaSpecificationExecutor<RecommendRestaurantEntity> {
+
+
+    @Query("select NEW com.gdsc.jmt.domain.restaurant.query.entity.calculate.RecommendRestaurantWithDistanceDTO(reRestaurant, ST_DISTANCE_SPHERE(reRestaurant.restaurant.location, ST_GeomFromText(:userLocation))) " +
+            "from RecommendRestaurantEntity reRestaurant " +
+            "where reRestaurant.id = :id")
+    Optional<RecommendRestaurantWithDistanceDTO> findByIdWithUserLocation(Long id, String userLocation);
+
     Optional<RecommendRestaurantEntity> findByRestaurant(RestaurantEntity restaurant);
 
     @Query("select NEW com.gdsc.jmt.domain.restaurant.query.entity.calculate.RecommendRestaurantWithDistanceDTO(reRestaurant, ST_DISTANCE_SPHERE(reRestaurant.restaurant.location, ST_GeomFromText(:userLocation))) " +
@@ -27,4 +35,6 @@ public interface RecommendRestaurantRepository extends JpaRepository<RecommendRe
     @Override
     @EntityGraph(attributePaths = {"restaurant"})
     Page<RecommendRestaurantEntity> findAll(Specification<RecommendRestaurantEntity> spec, Pageable pageable);
+
+    int countByGroup(GroupEntity group);
 }
diff --git a/src/main/java/com/gdsc/jmt/domain/restaurant/query/service/RestaurantQueryService.java b/src/main/java/com/gdsc/jmt/domain/restaurant/query/service/RestaurantQueryService.java
index c41aeaa..e851628 100644
--- a/src/main/java/com/gdsc/jmt/domain/restaurant/query/service/RestaurantQueryService.java
+++ b/src/main/java/com/gdsc/jmt/domain/restaurant/query/service/RestaurantQueryService.java
@@ -71,12 +71,13 @@ private RestaurantEntity findRestaurant(final String kakaoSubId) {
         return isExisting.orElse(null);
     }
 
-    public FindDetailRestaurantItem findDetailRestaurant(Long recommendRestaurantId) {
-        Optional<RecommendRestaurantEntity> isExisting = recommendRestaurantRepository.findById(recommendRestaurantId);
+    public FindDetailRestaurantItem findDetailRestaurant(Long recommendRestaurantId, FindDetailRestaurantRequest request) {
+        String userLocation = "POINT(" + request.getUserLocation().x() + " " + request.getUserLocation().y() + ")";
+        Optional<RecommendRestaurantWithDistanceDTO> isExisting = recommendRestaurantRepository.findByIdWithUserLocation(recommendRestaurantId, userLocation);
         if(isExisting.isEmpty()) {
             throw new ApiException(RestaurantMessage.RECOMMEND_RESTAURANT_NOT_FOUND);
         }
-        return isExisting.get().toResponse();
+        return isExisting.get().convertDetailItem();
     }
         
     public FindAllRestaurantResponse findAll(final Pageable pageable) {