diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
new file mode 100644
index 00000000..6d0ee1c2
--- /dev/null
+++ b/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="2.0.0" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/core/data/src/main/java/com/goalpanzi/mission_mate/core/data/repository/LoginRepositoryImpl.kt b/core/data/src/main/java/com/goalpanzi/mission_mate/core/data/repository/LoginRepositoryImpl.kt
index 5b257823..f7ebc6aa 100644
--- a/core/data/src/main/java/com/goalpanzi/mission_mate/core/data/repository/LoginRepositoryImpl.kt
+++ b/core/data/src/main/java/com/goalpanzi/mission_mate/core/data/repository/LoginRepositoryImpl.kt
@@ -2,8 +2,8 @@ package com.goalpanzi.mission_mate.core.data.repository
 
 import com.goalpanzi.mission_mate.core.domain.repository.LoginRepository
 import com.goalpanzi.mission_mate.core.network.service.LoginService
-import com.luckyoct.model.GoogleLogin
-import com.luckyoct.model.request.GoogleLoginRequest
+import com.luckyoct.core.model.GoogleLogin
+import com.luckyoct.core.model.request.GoogleLoginRequest
 import javax.inject.Inject
 
 class LoginRepositoryImpl @Inject constructor(
diff --git a/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/repository/LoginRepository.kt b/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/repository/LoginRepository.kt
index dfe6f1fc..8796fb70 100644
--- a/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/repository/LoginRepository.kt
+++ b/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/repository/LoginRepository.kt
@@ -1,6 +1,6 @@
 package com.goalpanzi.mission_mate.core.domain.repository
 
-import com.luckyoct.model.GoogleLogin
+import com.luckyoct.core.model.GoogleLogin
 
 interface LoginRepository {
     suspend fun requestGoogleLogin(token: String, email: String): GoogleLogin
diff --git a/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/usecase/LoginUseCase.kt b/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/usecase/LoginUseCase.kt
index 5ff15bce..63aea819 100644
--- a/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/usecase/LoginUseCase.kt
+++ b/core/domain/src/main/java/com/goalpanzi/mission_mate/core/domain/usecase/LoginUseCase.kt
@@ -1,7 +1,7 @@
 package com.goalpanzi.mission_mate.core.domain.usecase
 
 import com.goalpanzi.mission_mate.core.domain.repository.LoginRepository
-import com.luckyoct.model.GoogleLogin
+import com.luckyoct.core.model.GoogleLogin
 import javax.inject.Inject
 
 class LoginUseCase @Inject constructor(
diff --git a/core/model/build.gradle.kts b/core/model/build.gradle.kts
index 9154e01d..f8036ed9 100644
--- a/core/model/build.gradle.kts
+++ b/core/model/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 }
 
 android {
-    namespace = "com.luckyoct.model"
+    namespace = "com.luckyoct.core.model"
     compileSdk = 34
 
     defaultConfig {
diff --git a/core/model/src/main/java/com/luckyoct/model/GoogleLogin.kt b/core/model/src/main/java/com/luckyoct/core/model/GoogleLogin.kt
similarity index 84%
rename from core/model/src/main/java/com/luckyoct/model/GoogleLogin.kt
rename to core/model/src/main/java/com/luckyoct/core/model/GoogleLogin.kt
index 406c5eca..6c31421d 100644
--- a/core/model/src/main/java/com/luckyoct/model/GoogleLogin.kt
+++ b/core/model/src/main/java/com/luckyoct/core/model/GoogleLogin.kt
@@ -1,4 +1,4 @@
-package com.luckyoct.model
+package com.luckyoct.core.model
 
 import kotlinx.serialization.Serializable
 
diff --git a/core/model/src/main/java/com/luckyoct/model/request/GoogleLoginRequest.kt b/core/model/src/main/java/com/luckyoct/core/model/request/GoogleLoginRequest.kt
similarity index 78%
rename from core/model/src/main/java/com/luckyoct/model/request/GoogleLoginRequest.kt
rename to core/model/src/main/java/com/luckyoct/core/model/request/GoogleLoginRequest.kt
index c844ac49..58cd0f23 100644
--- a/core/model/src/main/java/com/luckyoct/model/request/GoogleLoginRequest.kt
+++ b/core/model/src/main/java/com/luckyoct/core/model/request/GoogleLoginRequest.kt
@@ -1,4 +1,4 @@
-package com.luckyoct.model.request
+package com.luckyoct.core.model.request
 
 import kotlinx.serialization.Serializable
 
diff --git a/core/network/src/main/java/com/goalpanzi/mission_mate/core/network/service/LoginService.kt b/core/network/src/main/java/com/goalpanzi/mission_mate/core/network/service/LoginService.kt
index 79c07b5c..e7a8d184 100644
--- a/core/network/src/main/java/com/goalpanzi/mission_mate/core/network/service/LoginService.kt
+++ b/core/network/src/main/java/com/goalpanzi/mission_mate/core/network/service/LoginService.kt
@@ -1,7 +1,7 @@
 package com.goalpanzi.mission_mate.core.network.service
 
-import com.luckyoct.model.GoogleLogin
-import com.luckyoct.model.request.GoogleLoginRequest
+import com.luckyoct.core.model.GoogleLogin
+import com.luckyoct.core.model.request.GoogleLoginRequest
 import retrofit2.http.Body
 import retrofit2.http.POST
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 4246f804..dc40b48a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -30,7 +30,7 @@ kotest = "5.9.0"
 mockk = "1.13.11"
 
 ## Hilt
-hilt = "2.51"
+hilt = "2.51.1"
 hilt-navigation-compose = "1.2.0"
 
 ## Network