diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/Character.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/Character.kt
index c2b868bf..ce8a0727 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/Character.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/Character.kt
@@ -1,8 +1,12 @@
 package kr.co.vividnext.sodalive.chat.character
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+@Keep
 data class Character(
-    val id: String,
-    val name: String,
-    val description: String,
-    val imageUrl: String
+    @SerializedName("id") val id: String,
+    @SerializedName("name") val name: String,
+    @SerializedName("description") val description: String,
+    @SerializedName("imageUrl") val imageUrl: String
 )
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/CharacterHomeResponse.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/CharacterHomeResponse.kt
index ca382447..5b552ad2 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/CharacterHomeResponse.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/CharacterHomeResponse.kt
@@ -1,13 +1,16 @@
 package kr.co.vividnext.sodalive.chat.character
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
 import kr.co.vividnext.sodalive.audio_content.main.GetAudioContentBannerResponse
 import kr.co.vividnext.sodalive.chat.character.curation.CurationSection
 import kr.co.vividnext.sodalive.chat.character.recent.RecentCharacter
 
+@Keep
 data class CharacterHomeResponse(
-    val banners: List<GetAudioContentBannerResponse>,
-    val recentCharacters: List<RecentCharacter>,
-    val popularCharacters: List<Character>,
-    val newCharacters: List<Character>,
-    val curationSections: List<CurationSection>
+    @SerializedName("banners") val banners: List<GetAudioContentBannerResponse>,
+    @SerializedName("recentCharacters") val recentCharacters: List<RecentCharacter>,
+    @SerializedName("popularCharacters") val popularCharacters: List<Character>,
+    @SerializedName("newCharacters") val newCharacters: List<Character>,
+    @SerializedName("curationSections") val curationSections: List<CurationSection>
 )
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/curation/CurationSection.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/curation/CurationSection.kt
index 56caf2c7..aaa6af85 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/curation/CurationSection.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/curation/CurationSection.kt
@@ -1,9 +1,12 @@
 package kr.co.vividnext.sodalive.chat.character.curation
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
 import kr.co.vividnext.sodalive.chat.character.Character
 
+@Keep
 data class CurationSection(
-    val id: String,
-    val title: String,
-    val characters: List<Character>
+    @SerializedName("id") val id: String,
+    @SerializedName("title") val title: String,
+    @SerializedName("characters") val characters: List<Character>
 )
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/recent/RecentCharacter.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/recent/RecentCharacter.kt
index fc572b36..e8b0527a 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/character/recent/RecentCharacter.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/character/recent/RecentCharacter.kt
@@ -1,7 +1,11 @@
 package kr.co.vividnext.sodalive.chat.character.recent
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+@Keep
 data class RecentCharacter(
-    val id: String,
-    val name: String,
-    val profileImageUrl: String
+    @SerializedName("id") val id: String,
+    @SerializedName("name") val name: String,
+    @SerializedName("profileImageUrl") val profileImageUrl: String
 )
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoom.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoom.kt
index f458511b..c160de09 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoom.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoom.kt
@@ -1,10 +1,14 @@
 package kr.co.vividnext.sodalive.chat.talk
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+@Keep
 data class TalkRoom(
-    val id: Long,
-    val profileImageUrl: String,
-    val characterName: String,
-    val characterType: String,
-    val lastMessageTime: String,
-    val lastMessage: String
+    @SerializedName("id") val id: Long,
+    @SerializedName("profileImageUrl") val profileImageUrl: String,
+    @SerializedName("characterName") val characterName: String,
+    @SerializedName("characterType") val characterType: String,
+    @SerializedName("lastMessageTime") val lastMessageTime: String,
+    @SerializedName("lastMessage") val lastMessage: String
 )
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoomResponse.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoomResponse.kt
index c38b036a..5f8f7fd0 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoomResponse.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/talk/TalkRoomResponse.kt
@@ -1,6 +1,10 @@
 package kr.co.vividnext.sodalive.chat.talk
 
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+@Keep
 data class TalkRoomResponse(
-    val totalCount: Int,
-    val items: List<TalkRoom>
+    @SerializedName("totalCount") val totalCount: Int,
+    @SerializedName("items") val items: List<TalkRoom>
 )