diff --git a/core/data/src/main/java/com/droidknights/app/core/data/api/model/LevelResponse.kt b/core/data/src/main/java/com/droidknights/app/core/data/api/model/LevelResponse.kt
deleted file mode 100644
index 2eef0d21..00000000
--- a/core/data/src/main/java/com/droidknights/app/core/data/api/model/LevelResponse.kt
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.droidknights.app.core.data.api.model
-
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
-
-/**
- * TODO : SerialName 영어로 변경
- */
-@Serializable
-internal enum class LevelResponse {
-    @SerialName("기타")
-    ETC,
-
-    @SerialName("초급")
-    BASIC,
-
-    @SerialName("중급")
-    INTERMEDIATE,
-
-    @SerialName("고급")
-    ADVANCED
-}
diff --git a/core/data/src/main/java/com/droidknights/app/core/data/api/model/SessionResponse.kt b/core/data/src/main/java/com/droidknights/app/core/data/api/model/SessionResponse.kt
index da447798..5e3ceaed 100644
--- a/core/data/src/main/java/com/droidknights/app/core/data/api/model/SessionResponse.kt
+++ b/core/data/src/main/java/com/droidknights/app/core/data/api/model/SessionResponse.kt
@@ -9,7 +9,6 @@ internal data class SessionResponse(
     val title: String,
     val content: String,
     val speakers: List<SpeakerResponse>,
-    val level: LevelResponse,
     val tags: List<String>,
     val room: RoomResponse?,
     val startTime: LocalDateTime,
diff --git a/core/data/src/main/java/com/droidknights/app/core/data/mapper/SessionMapper.kt b/core/data/src/main/java/com/droidknights/app/core/data/mapper/SessionMapper.kt
index 29d6b713..dbc59cb8 100644
--- a/core/data/src/main/java/com/droidknights/app/core/data/mapper/SessionMapper.kt
+++ b/core/data/src/main/java/com/droidknights/app/core/data/mapper/SessionMapper.kt
@@ -1,10 +1,8 @@
 package com.droidknights.app.core.data.mapper
 
-import com.droidknights.app.core.data.api.model.LevelResponse
 import com.droidknights.app.core.data.api.model.RoomResponse
 import com.droidknights.app.core.data.api.model.SessionResponse
 import com.droidknights.app.core.data.api.model.SpeakerResponse
-import com.droidknights.app.core.model.Level
 import com.droidknights.app.core.model.Room
 import com.droidknights.app.core.model.Session
 import com.droidknights.app.core.model.Speaker
@@ -15,7 +13,6 @@ internal fun SessionResponse.toData(): Session = Session(
     title = this.title,
     content = this.content,
     speakers = this.speakers.map { it.toData() },
-    level = this.level.toData(),
     tags = this.tags.map { Tag(it) },
     room = this.room?.toData() ?: Room.ETC,
     startTime = this.startTime,
@@ -23,13 +20,6 @@ internal fun SessionResponse.toData(): Session = Session(
     isBookmarked = false
 )
 
-internal fun LevelResponse.toData(): Level = when (this) {
-    LevelResponse.ETC -> Level.ETC
-    LevelResponse.BASIC -> Level.BASIC
-    LevelResponse.INTERMEDIATE -> Level.INTERMEDIATE
-    LevelResponse.ADVANCED -> Level.ADVANCED
-}
-
 internal fun RoomResponse.toData(): Room = when (this) {
     RoomResponse.ETC -> Room.ETC
     RoomResponse.TRACK1 -> Room.TRACK1
diff --git a/core/data/src/test/java/com/droidknights/app/core/data/repository/DefaultSessionRepositoryTest.kt b/core/data/src/test/java/com/droidknights/app/core/data/repository/DefaultSessionRepositoryTest.kt
index a096fc76..d3736a2e 100644
--- a/core/data/src/test/java/com/droidknights/app/core/data/repository/DefaultSessionRepositoryTest.kt
+++ b/core/data/src/test/java/com/droidknights/app/core/data/repository/DefaultSessionRepositoryTest.kt
@@ -20,14 +20,14 @@ internal class DefaultSessionRepositoryTest : StringSpec() {
         "역직렬화 테스트" {
             val expected = Session(
                 id = "1",
-                title = "Keynote",
+                title = "키노트",
                 content = "",
                 speakers = emptyList(),
                 level = Level.ETC,
                 tags = emptyList(),
                 room = Room.ETC,
-                startTime = LocalDateTime(2023, 9, 12, 10, 45),
-                endTime = LocalDateTime(2023, 9, 12, 11, 0),
+                startTime = LocalDateTime(2024, 6, 11, 10, 40),
+                endTime = LocalDateTime(2024, 6, 11, 11, 0),
                 isBookmarked = false
             )
             val actual = repository.getSessions()
diff --git a/core/model/src/main/java/com/droidknights/app/core/model/Session.kt b/core/model/src/main/java/com/droidknights/app/core/model/Session.kt
index c37811c2..f2baa81d 100644
--- a/core/model/src/main/java/com/droidknights/app/core/model/Session.kt
+++ b/core/model/src/main/java/com/droidknights/app/core/model/Session.kt
@@ -7,7 +7,6 @@ data class Session(
     val title: String,
     val content: String,
     val speakers: List<Speaker>,
-    val level: Level,
     val tags: List<Tag>,
     val room: Room,
     val startTime: LocalDateTime,
diff --git a/feature/session/src/main/java/com/droidknights/app/feature/session/SessionCard.kt b/feature/session/src/main/java/com/droidknights/app/feature/session/SessionCard.kt
index 67c26b38..93aefe03 100644
--- a/feature/session/src/main/java/com/droidknights/app/feature/session/SessionCard.kt
+++ b/feature/session/src/main/java/com/droidknights/app/feature/session/SessionCard.kt
@@ -28,7 +28,6 @@ import com.droidknights.app.core.designsystem.component.TextChip
 import com.droidknights.app.core.designsystem.theme.DarkGray
 import com.droidknights.app.core.designsystem.theme.KnightsTheme
 import com.droidknights.app.core.designsystem.theme.LightGray
-import com.droidknights.app.core.model.Level
 import com.droidknights.app.core.model.Room
 import com.droidknights.app.core.model.Session
 import com.droidknights.app.core.model.Speaker
@@ -204,7 +203,6 @@ private fun SessionCardPreview() {
                 imageUrl = "https://picsum.photos/200",
             ),
         ),
-        level = Level.BASIC,
         tags = listOf(
             Tag("효율적인 코드베이스")
         ),
diff --git a/feature/session/src/main/java/com/droidknights/app/feature/session/SessionDetailScreen.kt b/feature/session/src/main/java/com/droidknights/app/feature/session/SessionDetailScreen.kt
index 1b91655f..f26f9335 100644
--- a/feature/session/src/main/java/com/droidknights/app/feature/session/SessionDetailScreen.kt
+++ b/feature/session/src/main/java/com/droidknights/app/feature/session/SessionDetailScreen.kt
@@ -45,7 +45,6 @@ import com.droidknights.app.core.designsystem.component.TopAppBarNavigationType
 import com.droidknights.app.core.designsystem.theme.DarkGray
 import com.droidknights.app.core.designsystem.theme.KnightsTheme
 import com.droidknights.app.core.designsystem.theme.LightGray
-import com.droidknights.app.core.model.Level
 import com.droidknights.app.core.model.Room
 import com.droidknights.app.core.model.Session
 import com.droidknights.app.core.model.Speaker
@@ -284,7 +283,6 @@ private val SampleSessionHasContent = Session(
             imageUrl = "",
         ),
     ),
-    level = Level.ADVANCED,
     tags = listOf(Tag("Dev Environment")),
     room = Room.TRACK1,
     startTime = LocalDateTime.parse("2023-09-12T11:00:00.000"),
@@ -303,7 +301,6 @@ private val SampleSessionNoContent = Session(
             imageUrl = "",
         ),
     ),
-    level = Level.ADVANCED,
     tags = listOf(Tag("Dev Environment")),
     room = Room.TRACK1,
     startTime = LocalDateTime.parse("2023-09-12T11:00:00.000"),