diff --git a/.github/workflows/build-deploy.yml b/.github/workflows/build-deploy.yml
index 99cef88..bb5a36d 100644
--- a/.github/workflows/build-deploy.yml
+++ b/.github/workflows/build-deploy.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ secrets.GHCR_ACTOR }}
           password: ${{ secrets.GHCR_TOKEN }}
 
       - name: Setup Gradle
diff --git a/application/app-api/src/main/java/core/startup/mealtoktok/api/mealdelivery/dto/MealDeliveryResponse.java b/application/app-api/src/main/java/core/startup/mealtoktok/api/mealdelivery/dto/MealDeliveryResponse.java
index c1eb3a1..f055721 100644
--- a/application/app-api/src/main/java/core/startup/mealtoktok/api/mealdelivery/dto/MealDeliveryResponse.java
+++ b/application/app-api/src/main/java/core/startup/mealtoktok/api/mealdelivery/dto/MealDeliveryResponse.java
@@ -5,7 +5,7 @@
 import core.startup.mealtoktok.domain.mealdelivery.DeliveryDateTime;
 import core.startup.mealtoktok.domain.mealdelivery.DeliveryState;
 import core.startup.mealtoktok.domain.mealdelivery.MealDelivery;
-import core.startup.mealtoktok.domain.order.OrderedMeal;
+import core.startup.mealtoktok.domain.mealdelivery.OrderedMeal;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
 
diff --git a/application/app-api/src/main/java/core/startup/mealtoktok/api/order/dto/MealOrderRequest.java b/application/app-api/src/main/java/core/startup/mealtoktok/api/order/dto/MealOrderRequest.java
index 3ece9b2..000e585 100644
--- a/application/app-api/src/main/java/core/startup/mealtoktok/api/order/dto/MealOrderRequest.java
+++ b/application/app-api/src/main/java/core/startup/mealtoktok/api/order/dto/MealOrderRequest.java
@@ -2,10 +2,10 @@
 
 import java.util.List;
 
+import core.startup.mealtoktok.domain.mealdelivery.OrderedMeal;
 import core.startup.mealtoktok.domain.order.OrderContent;
 import core.startup.mealtoktok.domain.order.OrderPrice;
 import core.startup.mealtoktok.domain.order.OrderType;
-import core.startup.mealtoktok.domain.order.OrderedMeal;
 
 public record MealOrderRequest(
         OrderType orderType,
diff --git a/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApi.java b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApi.java
index d206e8b..7eb3879 100644
--- a/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApi.java
+++ b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApi.java
@@ -16,6 +16,7 @@
 import core.startup.mealtoktok.api.auth.dto.SignUpRequest.AddressInfoRequest;
 import core.startup.mealtoktok.api.user.dto.AvailabilityResponse;
 import core.startup.mealtoktok.api.user.dto.DeliveryAddressResponse;
+import core.startup.mealtoktok.api.user.dto.UserResponse;
 import core.startup.mealtoktok.common.dto.Response;
 import core.startup.mealtoktok.domain.user.TargetDeliveryAddress;
 import core.startup.mealtoktok.domain.user.TargetUser;
@@ -28,6 +29,12 @@ public class UserApi implements UserApiDocs {
 
     private final UserService userService;
 
+    @Override
+    @GetMapping("/{userId}")
+    public Response<UserResponse> getUser(@PathVariable Long userId) {
+        return Response.success(UserResponse.from(userService.getUser(TargetUser.from(userId))));
+    }
+
     @GetMapping("/nickname/change-available")
     public Response<AvailabilityResponse> checkNicknameDuplicate(String nickname) {
         boolean isDuplicated = userService.checkNicknameDuplicate(nickname);
diff --git a/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApiDocs.java b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApiDocs.java
index 3fa8f01..2b3a77f 100644
--- a/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApiDocs.java
+++ b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/UserApiDocs.java
@@ -5,6 +5,7 @@
 import core.startup.mealtoktok.api.auth.dto.SignUpRequest.AddressInfoRequest;
 import core.startup.mealtoktok.api.user.dto.AvailabilityResponse;
 import core.startup.mealtoktok.api.user.dto.DeliveryAddressResponse;
+import core.startup.mealtoktok.api.user.dto.UserResponse;
 import core.startup.mealtoktok.common.dto.Response;
 import core.startup.mealtoktok.domain.user.TargetUser;
 
@@ -14,6 +15,10 @@
 @Tag(name = "회원 API")
 public interface UserApiDocs {
 
+    @Operation(summary = "유저 정보 조회")
+    Response<UserResponse> getUser(Long userId);
+
+    @Operation(summary = "닉네임 중복 확인")
     Response<AvailabilityResponse> checkNicknameDuplicate(String nickname);
 
     @Operation(summary = "닉네임 변경")
diff --git a/application/app-api/src/main/java/core/startup/mealtoktok/api/user/dto/UserResponse.java b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/dto/UserResponse.java
new file mode 100644
index 0000000..6ff4edf
--- /dev/null
+++ b/application/app-api/src/main/java/core/startup/mealtoktok/api/user/dto/UserResponse.java
@@ -0,0 +1,30 @@
+package core.startup.mealtoktok.api.user.dto;
+
+import java.time.LocalDate;
+
+import core.startup.mealtoktok.domain.user.User;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+
+@JsonInclude(Include.NON_NULL)
+public record UserResponse(
+        Long userId,
+        String username,
+        String nickname,
+        String email,
+        String phoneNumber,
+        String profileImageUrl,
+        LocalDate birth) {
+
+    public static UserResponse from(User user) {
+        return new UserResponse(
+                user.getUserId(),
+                user.getUserProfile().getUsername(),
+                user.getUserProfile().getNickname(),
+                user.getUserProfile().getEmail(),
+                user.getUserProfile().getPhoneNumber(),
+                user.getUserProfile().getProfileImageUrl(),
+                user.getUserProfile().getBirth());
+    }
+}
diff --git a/application/app-api/src/main/resources/application.yml b/application/app-api/src/main/resources/application.yml
index 1353a5d..97ad50a 100644
--- a/application/app-api/src/main/resources/application.yml
+++ b/application/app-api/src/main/resources/application.yml
@@ -30,7 +30,7 @@ spring:
       on-profile: local
 jwt:
   access-token:
-    expiration: 2592000 #3일
+    expiration: 25920000
 
 ---
 spring:
@@ -39,4 +39,4 @@ spring:
       on-profile: dev
 jwt:
   access-token:
-    expiration: 2592000 #3일
+    expiration: 25920000
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDelivery.java b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDelivery.java
index 6ced56a..6599514 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDelivery.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDelivery.java
@@ -7,16 +7,13 @@
 import lombok.Builder;
 import lombok.Getter;
 
-import core.startup.mealtoktok.domain.order.OrderedMeal;
-import core.startup.mealtoktok.domain.order.TargetOrder;
-
 @Getter
 @AllArgsConstructor(access = AccessLevel.PRIVATE)
 @Builder
 public class MealDelivery {
 
     private Long mealDeliveryId;
-    private TargetOrder targetOrder;
+    private Long orderId;
     private OrderedMeal orderedMeal;
     private DeliveryState deliveryState;
     private DeliveryDateTime deliveryDateTime;
@@ -32,9 +29,9 @@ public void completeDelivery(LocalDateTime completeDateTime) {
         this.deliveryState = DeliveryState.DELIVERED;
     }
 
-    public static MealDelivery create(TargetOrder targetOrder, OrderedMeal orderedMeal) {
+    public static MealDelivery create(Long orderId, OrderedMeal orderedMeal) {
         return new MealDelivery(
-                null, targetOrder, orderedMeal, DeliveryState.PENDING, DeliveryDateTime.init());
+                null, orderId, orderedMeal, DeliveryState.PENDING, DeliveryDateTime.init());
     }
 
     public boolean hasFullDiningOption() {
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDeliveryReserver.java b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDeliveryReserver.java
index 7108a4a..b130b14 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDeliveryReserver.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/MealDeliveryReserver.java
@@ -6,20 +6,13 @@
 
 import lombok.RequiredArgsConstructor;
 
-import core.startup.mealtoktok.domain.order.OrderedMeal;
-import core.startup.mealtoktok.domain.order.TargetOrder;
-
 @Component
 @RequiredArgsConstructor
 public class MealDeliveryReserver {
 
     private final MealDeliveryRepository mealDeliveryRepository;
 
-    public List<MealDelivery> reserve(TargetOrder targetOrder, List<OrderedMeal> orderedMeals) {
-        List<MealDelivery> mealDeliveries =
-                orderedMeals.parallelStream()
-                        .map(orderedMeal -> MealDelivery.create(targetOrder, orderedMeal))
-                        .toList();
+    public List<MealDelivery> reserve(List<MealDelivery> mealDeliveries) {
         return mealDeliveryRepository.saveAll(mealDeliveries);
     }
 }
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderedMeal.java b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/OrderedMeal.java
similarity index 77%
rename from domain/src/main/java/core/startup/mealtoktok/domain/order/OrderedMeal.java
rename to domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/OrderedMeal.java
index 0439bf0..6aaab63 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderedMeal.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/mealdelivery/OrderedMeal.java
@@ -1,7 +1,10 @@
-package core.startup.mealtoktok.domain.order;
+package core.startup.mealtoktok.domain.mealdelivery;
 
 import java.time.LocalDate;
 
+import core.startup.mealtoktok.domain.order.ReservedSchedule;
+import core.startup.mealtoktok.domain.order.ReservedTime;
+
 public record OrderedMeal(
         Long mealId,
         ReservedSchedule reservedSchedule,
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderContent.java b/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderContent.java
index dbcd14d..9a00a44 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderContent.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderContent.java
@@ -2,8 +2,18 @@
 
 import java.util.List;
 
+import core.startup.mealtoktok.domain.mealdelivery.MealDelivery;
+import core.startup.mealtoktok.domain.mealdelivery.OrderedMeal;
+
 public record OrderContent(
         OrderType orderType,
         List<OrderedMeal> orderedMeals,
         String specialInstruction,
-        OrderPrice orderPrice) {}
+        OrderPrice orderPrice) {
+
+    public List<MealDelivery> toMealDeliveries(TargetOrder targetOrder) {
+        return orderedMeals.parallelStream()
+                .map(orderedMeal -> MealDelivery.create(targetOrder.orderId(), orderedMeal))
+                .toList();
+    }
+}
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderService.java b/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderService.java
index e622075..41b7939 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderService.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/order/OrderService.java
@@ -28,7 +28,7 @@ public TargetOrder orderMeals(Orderer orderer, OrderContent orderContent) {
         orderValidator.validate(orderContent);
         TargetOrder targetOrder = orderAppender.append(orderer, orderContent);
         List<MealDelivery> mealDeliveries =
-                mealDeliveryReserver.reserve(targetOrder, orderContent.orderedMeals());
+                mealDeliveryReserver.reserve(orderContent.toMealDeliveries(targetOrder));
         fullDiningManager.reserve(mealDeliveries);
         return targetOrder;
     }
diff --git a/domain/src/main/java/core/startup/mealtoktok/domain/user/UserService.java b/domain/src/main/java/core/startup/mealtoktok/domain/user/UserService.java
index 1311bee..ee188bf 100644
--- a/domain/src/main/java/core/startup/mealtoktok/domain/user/UserService.java
+++ b/domain/src/main/java/core/startup/mealtoktok/domain/user/UserService.java
@@ -15,6 +15,10 @@ public class UserService {
     private final userRemover userRemover;
     private final UserValidator userValidator;
 
+    public User getUser(TargetUser targetUser) {
+        return userReader.read(targetUser);
+    }
+
     public TargetUser addDeliveryAddress(
             TargetUser targetUser, AddressWithCoordinate addressWithCoordinate) {
         User user = userReader.read(targetUser);
diff --git a/infra/src/main/java/core/startup/mealtoktok/infra/mealdelivery/entity/MealDeliveryEntity.java b/infra/src/main/java/core/startup/mealtoktok/infra/mealdelivery/entity/MealDeliveryEntity.java
index a849616..ca0870f 100644
--- a/infra/src/main/java/core/startup/mealtoktok/infra/mealdelivery/entity/MealDeliveryEntity.java
+++ b/infra/src/main/java/core/startup/mealtoktok/infra/mealdelivery/entity/MealDeliveryEntity.java
@@ -19,7 +19,7 @@
 import core.startup.mealtoktok.domain.mealdelivery.DeliveryDateTime;
 import core.startup.mealtoktok.domain.mealdelivery.DeliveryState;
 import core.startup.mealtoktok.domain.mealdelivery.MealDelivery;
-import core.startup.mealtoktok.domain.order.OrderedMeal;
+import core.startup.mealtoktok.domain.mealdelivery.OrderedMeal;
 import core.startup.mealtoktok.domain.order.ReservedTime;
 import core.startup.mealtoktok.domain.order.TargetOrder;
 
diff --git a/infra/src/main/resources/application-infra.yml b/infra/src/main/resources/application-infra.yml
index 37868b8..0b97367 100644
--- a/infra/src/main/resources/application-infra.yml
+++ b/infra/src/main/resources/application-infra.yml
@@ -15,7 +15,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
   jpa:
     hibernate:
-      ddl-auto: update
+      ddl-auto: create
     properties:
       hibernate:
         show-sql: true
@@ -44,7 +44,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
   jpa:
     hibernate:
-      ddl-auto: create-drop
+      ddl-auto: update
     properties:
       hibernate:
         show-sql: true