diff --git a/pom.xml b/pom.xml
index e78e55a..ff21d27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -153,8 +153,8 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>14</source>
-                    <target>14</target>
+                    <source>15</source>
+                    <target>15</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/src/main/java/com/alterdekim/game/component/GameServer.java b/src/main/java/com/alterdekim/game/component/GameServer.java
index d25f33f..9ebf320 100644
--- a/src/main/java/com/alterdekim/game/component/GameServer.java
+++ b/src/main/java/com/alterdekim/game/component/GameServer.java
@@ -104,6 +104,7 @@ public class GameServer {
         switch (UserCommandType.fromString(message.getCommandType())) {
             case GetUserInitData:
                 String r = xmlMapper.writeValueAsString(users.getUserInitInfoByUserId(playerId));
+                log.info("GetUserInitData: {}", r);
                 this.sendResult(playerId, message.getTransactionId(), r);
                 break;
             case UserFriendsGet: // todo: implement
diff --git a/src/main/java/com/alterdekim/game/component/game/avatar/InitMagicAbility.java b/src/main/java/com/alterdekim/game/component/game/avatar/InitMagicAbility.java
index cc7ac86..9bf60e9 100644
--- a/src/main/java/com/alterdekim/game/component/game/avatar/InitMagicAbility.java
+++ b/src/main/java/com/alterdekim/game/component/game/avatar/InitMagicAbility.java
@@ -6,14 +6,14 @@ import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
-@Getter
-@AllArgsConstructor
-public class InitMagicAbility {
+
+public interface InitMagicAbility {
     @JacksonXmlProperty(localName = "Id", isAttribute = true)
-    private Integer id;
+    Integer getId();
+
     @JacksonXmlProperty(localName = "ExpirationDate", isAttribute = true)
-    private String expirationDate;
+    String getExpirationDate();
+
     @JacksonXmlProperty(localName = "IsLimited", isAttribute = true)
-    @JsonSerialize(using= NumericBooleanSerializer.class)
-    private Boolean isLimited;
+    Integer getIsLimited();
 }
diff --git a/src/main/java/com/alterdekim/game/repository/AvatarInventoryRepository.java b/src/main/java/com/alterdekim/game/repository/AvatarInventoryRepository.java
index 640b056..f8bc220 100644
--- a/src/main/java/com/alterdekim/game/repository/AvatarInventoryRepository.java
+++ b/src/main/java/com/alterdekim/game/repository/AvatarInventoryRepository.java
@@ -3,8 +3,10 @@ package com.alterdekim.game.repository;
 import com.alterdekim.game.component.game.AvatarInventoryType;
 import com.alterdekim.game.component.game.avatar.IBodyAvatarItem;
 import com.alterdekim.game.component.game.avatar.GoodClothType;
+import com.alterdekim.game.component.game.avatar.InitMagicAbility;
 import com.alterdekim.game.component.game.inventory.InventoryItem;
 import com.alterdekim.game.entity.AvatarInventory;
+import com.alterdekim.game.entity.Smile;
 import jakarta.transaction.Transactional;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
@@ -33,18 +35,107 @@ public interface AvatarInventoryRepository extends JpaRepository<AvatarInventory
     @Query(value = "UPDATE AvatarInventory a SET a.isUsed = true WHERE a.user.id = :userId AND a.type = :type AND a.goodId = :goodId")
     void setUsed(@Param("userId") Long userId, @Param("goodId") Long goodId, @Param("type") AvatarInventoryType type);
 
-    @Query(value = "SELECT a.good_id AS id, g.trid AS textResourceId, 0 AS bodyPartId, g.mrid AS mediaResourceId, (case when (a.is_used > 0) then true else false end) AS isUsed, false AS isColorable, 0 AS color, false AS isLimited, g.publish_date AS date, 0 AS pollution, false AS isBodyPart, 0 AS phoneId FROM avatar_inventory AS a JOIN goods AS g ON a.good_id = g.id WHERE a.user_id = :uid AND a.type = 'Clothes' AND g.good_type_id = :#{#goodTypeId.getVal()}", nativeQuery = true)
+    @Query(value = """
+                SELECT 
+                        a.good_id AS id, 
+                        g.trid AS textResourceId, 
+                        0 AS bodyPartId, 
+                        g.mrid AS mediaResourceId, 
+                        (case when (a.is_used > 0) then true else false end) AS isUsed, 
+                        false AS isColorable, 
+                        0 AS color, 
+                        false AS isLimited, 
+                        g.publish_date AS date, 
+                        0 AS pollution, 
+                        false AS isBodyPart, 
+                        0 AS phoneId 
+                FROM avatar_inventory AS a 
+                        JOIN goods AS g 
+                ON a.good_id = g.id 
+                WHERE a.user_id = :uid AND a.type = 'Clothes' AND g.good_type_id = :#{#goodTypeId.getVal()}""", nativeQuery = true)
     List<InventoryItem> findInventoryItems(@Param("uid") Long userId, @Param("goodTypeId") GoodClothType goodClothType);
 
-    @Query(value = "SELECT b.id AS id, 0 AS textResourceId, 0 AS bodyPartId, 0 AS mediaResourceId, (case when (a.is_used > 0) then true else false end) AS isUsed, false AS isColorable, 0 AS color, false AS isLimited, '' AS date, 0 AS pollution, false AS isBodyPart, 0 AS phoneId FROM backgrounds b JOIN (SELECT a.good_id, a.is_used FROM avatar_inventory a WHERE a.`type` = 'Backgrounds' AND a.user_id = :uid) AS a ON a.good_id = b.id", nativeQuery = true)
+    @Query(value = """
+                 SELECT 
+                        b.id AS id, 
+                        0 AS textResourceId, 
+                        0 AS bodyPartId, 
+                        0 AS mediaResourceId, 
+                        (case when (a.is_used > 0) then true else false end) AS isUsed, 
+                        false AS isColorable, 
+                        0 AS color, 
+                        false AS isLimited, 
+                        '' AS date, 
+                        0 AS pollution, 
+                        false AS isBodyPart, 
+                        0 AS phoneId 
+                 FROM backgrounds b 
+                        JOIN (SELECT a.good_id, a.is_used FROM avatar_inventory a WHERE a.`type` = 'Backgrounds' AND a.user_id = :uid) AS a 
+                 ON a.good_id = b.id""", nativeQuery = true)
     List<InventoryItem> findBackgrounds(@Param("uid") Long userId);
 
-    @Query(value = "SELECT p.id AS id, 0 AS textResourceId, 0 AS bodyPartId, 0 AS mediaResourceId, (case when (a.is_used > 0) then true else false end) AS isUsed, false AS isColorable, 0 AS color, false AS isLimited, '' AS date, 0 AS pollution, false AS isBodyPart, p.id AS phoneId FROM phone_icons p JOIN (SELECT a.good_id, a.is_used FROM avatar_inventory a WHERE a.`type` = 'Phones' AND a.user_id = :uid) AS a ON a.good_id = p.id", nativeQuery = true)
+    @Query(value = """
+                  SELECT 
+                        p.id AS id, 
+                        0 AS textResourceId, 
+                        0 AS bodyPartId, 
+                        0 AS mediaResourceId, 
+                        (case when (a.is_used > 0) then true else false end) AS isUsed, 
+                        false AS isColorable, 
+                        0 AS color, 
+                        false AS isLimited, 
+                        '' AS date, 
+                        0 AS pollution, 
+                        false AS isBodyPart, 
+                        p.id AS phoneId 
+                  FROM phone_icons p 
+                        JOIN (SELECT a.good_id, a.is_used FROM avatar_inventory a WHERE a.`type` = 'Phones' AND a.user_id = :uid) AS a 
+                  ON a.good_id = p.id""", nativeQuery = true)
     List<InventoryItem> findPhones(@Param("uid") Long userId);
 
-    @Query(value = "SELECT b.`type` AS bodyPartTypeId, b.id AS id, a.color AS color, 1 AS isBodyPart, b.id AS bodyPartId, 0 AS goodId, b.media_resource_id AS mediaResourceId, b.`type` AS layerId, 0 AS goodTypeId FROM bodyparts b JOIN (SELECT a.color, a.good_id FROM avatar_inventory a WHERE a.user_id = :uid AND a.`type` = 'BodyParts' AND a.is_used = true) AS a ON a.good_id = b.id", nativeQuery = true)
+    @Query(value = """
+                  SELECT 
+                        b.`type` AS bodyPartTypeId, 
+                        b.id AS id, 
+                        a.color AS color, 
+                        1 AS isBodyPart, 
+                        b.id AS bodyPartId, 
+                        0 AS goodId, 
+                        b.media_resource_id AS mediaResourceId, 
+                        b.`type` AS layerId, 
+                        0 AS goodTypeId 
+                  FROM bodyparts b 
+                        JOIN (SELECT a.color, a.good_id FROM avatar_inventory a WHERE a.user_id = :uid AND a.`type` = 'BodyParts' AND a.is_used = true) AS a 
+                  ON a.good_id = b.id""", nativeQuery = true)
     List<IBodyAvatarItem> findUsedBodyPartsByUserId(@Param("uid") Long userId);
 
-    @Query(value = "SELECT 0 AS bodyPartTypeId, g.id AS id, 0 AS color, 0 AS isBodyPart, 0 AS bodyPartId, g.id AS goodId, g.mrid AS mediaResourceId, g.layer_id AS layerId, g.good_type_id AS goodTypeId FROM goods g JOIN (SELECT a.good_id FROM avatar_inventory a WHERE a.user_id = :uid AND a.`type` = 'Clothes' AND a.is_used = true) AS a ON a.good_id = g.id", nativeQuery = true)
+    @Query(value = """
+                  SELECT 
+                        0 AS bodyPartTypeId, 
+                        g.id AS id, 
+                        0 AS color, 
+                        0 AS isBodyPart, 
+                        0 AS bodyPartId, 
+                        g.id AS goodId, 
+                        g.mrid AS mediaResourceId, 
+                        g.layer_id AS layerId, 
+                        g.good_type_id AS goodTypeId 
+                  FROM goods g 
+                        JOIN (SELECT a.good_id FROM avatar_inventory a WHERE a.user_id = :uid AND a.`type` = 'Clothes' AND a.is_used = true) AS a 
+                  ON a.good_id = g.id""", nativeQuery = true)
     List<IBodyAvatarItem> findUsedClothesByUserId(@Param("uid") Long userId);
+
+
+    @Query(value = """
+                   SELECT
+                        g.magic_ability_id AS id,
+                        '' AS expirationDate,
+                        0 AS isLimited
+                   FROM gms g
+                        JOIN (SELECT a.good_id FROM avatar_inventory a WHERE a.`type` = 'Magic' AND a.user_id = :uid) a
+                   ON g.id = a.good_id""", nativeQuery = true)
+    List<InitMagicAbility> findMagicAbilitiesByUserId(@Param("uid") Long userId);
+
+    @Query(value = "SELECT s FROM Smile s WHERE s.id IN (SELECT a.goodId FROM AvatarInventory a WHERE a.user.id = :uid AND a.type = 'Smile')")
+    List<Smile> findSmilesByUserId(@Param("uid") Long userId);
 }
diff --git a/src/main/java/com/alterdekim/game/repository/BodyPartRepository.java b/src/main/java/com/alterdekim/game/repository/BodyPartRepository.java
index b44c0e3..dcec6ec 100644
--- a/src/main/java/com/alterdekim/game/repository/BodyPartRepository.java
+++ b/src/main/java/com/alterdekim/game/repository/BodyPartRepository.java
@@ -18,6 +18,44 @@ public interface BodyPartRepository extends JpaRepository<BodyPart, Long> {
     @Query(value = "SELECT b FROM BodyPart b WHERE b.type = :type")
     List<BodyPart> findByBodyPartType(@Param("type") BodyPartType type);
 
-    @Query(value = "SELECT a.id AS id, 0 AS textResourceId, a.id AS bodyPartId, a.media_resource_id AS mediaResourceId, (case when (MAX(a.is_used) > 0) then 1 else 0 end) AS isUsed, (case when (a.is_colorable > 0) then 1 else 0 end) AS isColorable, MAX(a.color) AS color, 0 AS isLimited, '' AS date, 0 AS pollution, 1 AS isBodyPart, 0 AS phoneId FROM (SELECT b.id, b.is_colorable, b.media_resource_id, b.`type`, 0 AS is_used, 0 AS color FROM bodyparts AS b UNION (SELECT b.id, b.is_colorable, b.media_resource_id, b.`type`, a.is_used, a.color FROM bodyparts AS b JOIN avatar_inventory AS a ON b.id = a.good_id WHERE a.`type` = 'BodyParts' AND a.user_id = :uid)) AS a WHERE a.`type` = :#{#type.name()} GROUP BY a.id, a.`type`, a.media_resource_id, a.is_colorable", nativeQuery = true)
+    @Query(value = """
+                    SELECT 
+                        a.id AS id, 
+                        0 AS textResourceId, 
+                        a.id AS bodyPartId, 
+                        a.media_resource_id AS mediaResourceId, 
+                        (case when (MAX(a.is_used) > 0) then 1 else 0 end) AS isUsed, 
+                        (case when (a.is_colorable > 0) then 1 else 0 end) AS isColorable, 
+                        MAX(a.color) AS color, 
+                        0 AS isLimited, 
+                        '' AS date, 
+                        0 AS pollution, 
+                        1 AS isBodyPart, 
+                        0 AS phoneId 
+                    FROM (
+                        SELECT 
+                            b.id, 
+                            b.is_colorable, 
+                            b.media_resource_id, 
+                            b.`type`, 
+                            0 AS is_used, 
+                            0 AS color 
+                        FROM bodyparts AS b 
+                        UNION (
+                            SELECT 
+                                b.id, 
+                                b.is_colorable, 
+                                b.media_resource_id, 
+                                b.`type`, 
+                                a.is_used, 
+                                a.color 
+                            FROM bodyparts AS b 
+                                JOIN avatar_inventory AS a 
+                            ON b.id = a.good_id 
+                            WHERE a.`type` = 'BodyParts' AND a.user_id = :uid
+                            )
+                        ) AS a 
+                    WHERE a.`type` = :#{#type.name()} 
+                    GROUP BY a.id, a.`type`, a.media_resource_id, a.is_colorable""", nativeQuery = true)
     List<InventoryItem> findInventoryItems(@Param("uid") Long userId, @Param("type") BodyPartType type);
 }
\ No newline at end of file
diff --git a/src/main/java/com/alterdekim/game/service/AvatarInventoryService.java b/src/main/java/com/alterdekim/game/service/AvatarInventoryService.java
index 4630f1f..5e51aac 100644
--- a/src/main/java/com/alterdekim/game/service/AvatarInventoryService.java
+++ b/src/main/java/com/alterdekim/game/service/AvatarInventoryService.java
@@ -87,24 +87,11 @@ public class AvatarInventoryService {
     }
 
     public List<InitMagicAbility> getMagicAbilitiesItemsByUserId(Long userId) {
-        return this.inventoryRepository.findItemsByUserIdAndType(userId, AvatarInventoryType.Magic)
-                .stream()
-                .map(AvatarInventory::getGoodId)
-                .map(id -> goodMagicRepository.findById(id))
-                .filter(Optional::isPresent)
-                .map(Optional::get)
-                .map(g -> new InitMagicAbility(g.getMagicAbilityId(), "", false)) // todo: implement expiration ability
-                .collect(Collectors.toList());
+        return this.inventoryRepository.findMagicAbilitiesByUserId(userId); // todo: implement expiration ability
     }
 
     public List<Smile> getSmilesByUserId(Long userId) {
-        return this.inventoryRepository.findItemsByUserIdAndType(userId, AvatarInventoryType.Smile)
-                .stream()
-                .map(AvatarInventory::getGoodId)
-                .map(id -> smileService.findById(id))
-                .filter(Optional::isPresent)
-                .map(Optional::get)
-                .collect(Collectors.toList());
+        return this.inventoryRepository.findSmilesByUserId(userId);
     }
 
     public List<InventoryItem> getBackgroundsByUserId(Long userId) {
@@ -158,10 +145,7 @@ public class AvatarInventoryService {
     public String getAchievementsByUserId(Long userId) {
         return this.inventoryRepository.findItemsByUserIdAndType(userId, AvatarInventoryType.Achievments)
                 .stream()
-                .map(a -> achievementService.findById(a.getGoodId()))
-                .filter(Optional::isPresent)
-                .map(Optional::get)
-                .map(a -> a.getId().toString())
+                .map(a -> a.getGoodId().toString())
                 .collect(Collectors.joining(","));
     }