diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 6edc876..e94f3e7 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,3 +1,5 @@
+import ytemplate.android.jacoco.addExclusion
+
 @Suppress("DSL_SCOPE_VIOLATION") // scope violation issue: work around suggested from: https://github.com/gradle/gradle/issues/22797
 plugins {
     id("ytemplate.android.application")
@@ -5,7 +7,11 @@ plugins {
     id("ytemplate.android.application.compose")
     id("ytemplate.android.hilt")
 }
-
+private val excludedFiles = mutableSetOf(
+    "**/ytemplate/android/MainActivity.*",
+    "**/ytemplate/android/YTemplate.*"
+)
+addExclusion(excludedFiles)
 android {
     namespace = "ytemplate.android"
     defaultConfig {
diff --git a/build-logic/src/main/java/conventions/HiltConventionPlugin.kt b/build-logic/src/main/java/conventions/HiltConventionPlugin.kt
index 77f55cc..0e0c996 100644
--- a/build-logic/src/main/java/conventions/HiltConventionPlugin.kt
+++ b/build-logic/src/main/java/conventions/HiltConventionPlugin.kt
@@ -33,4 +33,4 @@ class HiltConventionPlugin : Plugin<Project> {
         }
     }
 
-}
\ No newline at end of file
+}
diff --git a/build-logic/src/main/java/conventions/LibraryConventionPlugin.kt b/build-logic/src/main/java/conventions/LibraryConventionPlugin.kt
index f2bed8b..33eadc0 100644
--- a/build-logic/src/main/java/conventions/LibraryConventionPlugin.kt
+++ b/build-logic/src/main/java/conventions/LibraryConventionPlugin.kt
@@ -24,7 +24,7 @@ class LibraryConventionPlugin : Plugin<Project> {
                 apply(libs.findPlugin("android.library").get().get().pluginId)
                 apply(libs.findPlugin("kotlin.android").get().get().pluginId)
                 apply(libs.findPlugin("kotlin.serialization").get().get().pluginId)
-
+                apply(libs.findPlugin("ksp").get().get().pluginId)
             }
 
             extensions.configure<LibraryExtension> {
diff --git a/build-logic/src/main/java/conventions/ProjectJacocoConventionPlugin.kt b/build-logic/src/main/java/conventions/ProjectJacocoConventionPlugin.kt
index cb759ad..42d1bb6 100644
--- a/build-logic/src/main/java/conventions/ProjectJacocoConventionPlugin.kt
+++ b/build-logic/src/main/java/conventions/ProjectJacocoConventionPlugin.kt
@@ -15,6 +15,7 @@ import ytemplate.android.jacoco.jacoco
  *
  * @constructor Create empty Library jacoco convention plugin
  */
+@Suppress("UNCHECKED_CAST")
 class ProjectJacocoConventionPlugin : Plugin<Project> {
     private val project_level_limits = mutableMapOf(
         "instruction" to 0.0,
@@ -36,7 +37,6 @@ class ProjectJacocoConventionPlugin : Plugin<Project> {
 
     override fun apply(target: Project) {
         with(target) {
-            val libs = extensions.getByType<VersionCatalogsExtension>().named("versionCatalogLibs")
             with(pluginManager) {
                 apply("jacoco")
             }
diff --git a/build-logic/src/main/java/ytemplate/android/jacoco/Jacoco.kt b/build-logic/src/main/java/ytemplate/android/jacoco/Jacoco.kt
index f05dc6a..db84b1c 100644
--- a/build-logic/src/main/java/ytemplate/android/jacoco/Jacoco.kt
+++ b/build-logic/src/main/java/ytemplate/android/jacoco/Jacoco.kt
@@ -208,7 +208,7 @@ private fun Project.addTestCoverageTask(
         }
     }
 }
-
+@Suppress("UNCHECKED_CAST")
  fun Project.jacocoTestReport(taskName: String) {
     val reportDir = jacoco.reportsDirectory.asFile.get()
     val report = file("$reportDir/$taskName/${taskName}.xml")
@@ -235,7 +235,7 @@ private fun Project.addTestCoverageTask(
     }
 
 }
-
+@Suppress("UNCHECKED_CAST")
 fun File.extractTestCoverage(): Map<String, Double> {
     val xmlReader = XmlSlurper().apply {
         setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false)
diff --git a/build.gradle.kts b/build.gradle.kts
index c93e8b9..ecb854b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
 buildscript {
     repositories {
         mavenCentral()
@@ -14,6 +16,7 @@ buildscript {
 plugins {
     alias(versionCatalogLibs.plugins.kotlin.serialization) apply false
     alias(versionCatalogLibs.plugins.hilt) apply false
+    alias(versionCatalogLibs.plugins.ksp) apply false
     alias(versionCatalogLibs.plugins.sonar)
     alias(versionCatalogLibs.plugins.dokka)
     alias(versionCatalogLibs.plugins.ktlint)
diff --git a/core/common/build.gradle.kts b/core/common/build.gradle.kts
index 6b4a129..109ba6b 100644
--- a/core/common/build.gradle.kts
+++ b/core/common/build.gradle.kts
@@ -3,8 +3,8 @@ import ytemplate.android.jacoco.setModuleTestCoverageLimits
 
 plugins {
     id("ytemplate.android.library")
-    id("ytemplate.android.library.jacoco")
     id("ytemplate.android.hilt")
+    id("ytemplate.android.library.jacoco")
 }
 
 private val excludedFiles = mutableSetOf(
diff --git a/core/database/build.gradle.kts b/core/database/build.gradle.kts
index 3bf4ed4..150e024 100644
--- a/core/database/build.gradle.kts
+++ b/core/database/build.gradle.kts
@@ -29,13 +29,20 @@ setModuleTestCoverageLimits(limits)
 
 android {
     namespace = "ytemplate.android.database"
+    defaultConfig {
+        javaCompileOptions {
+            annotationProcessorOptions {
+                arguments["room.schemaLocation"] = "$projectDir/schemas"
+            }
+        }
+    }
 }
 
 dependencies {
     implementation(project(mapOf("path" to ":core:common")))
     // Room
     implementation(versionCatalogLibs.bundles.room)
-    kapt(versionCatalogLibs.room.compiler)
+    ksp(versionCatalogLibs.room.compiler)
     implementation(versionCatalogLibs.androidx.test.monitor)
     androidTestImplementation(versionCatalogLibs.bundles.test)
     androidTestImplementation(versionCatalogLibs.coroutine.test)
diff --git a/core/database/schemas/ytemplate.android.core.database.room.AppDataBase/5.json b/core/database/schemas/ytemplate.android.core.database.room.AppDataBase/5.json
new file mode 100644
index 0000000..07c146e
--- /dev/null
+++ b/core/database/schemas/ytemplate.android.core.database.room.AppDataBase/5.json
@@ -0,0 +1,52 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 5,
+    "identityHash": "7c4a48bedc91be7b793fa52a2e0676ef",
+    "entities": [
+      {
+        "tableName": "PostTable",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `userId` INTEGER NOT NULL, `title` TEXT NOT NULL, `body` TEXT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "userId",
+            "columnName": "userId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "body",
+            "columnName": "body",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "id"
+          ],
+          "autoGenerate": true
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '7c4a48bedc91be7b793fa52a2e0676ef')"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/core/database/src/main/java/ytemplate/android/core/database/room/AppDataBase.kt b/core/database/src/main/java/ytemplate/android/core/database/room/AppDataBase.kt
index f468312..617e3bb 100644
--- a/core/database/src/main/java/ytemplate/android/core/database/room/AppDataBase.kt
+++ b/core/database/src/main/java/ytemplate/android/core/database/room/AppDataBase.kt
@@ -11,7 +11,7 @@ import ytemplate.android.core.database.model.PostEntity
  *
  * @constructor Create empty App data base
  */
-@Database(entities = [PostEntity::class], version = DATABASE_VERSION)
+@Database(entities = [PostEntity::class], version = DATABASE_VERSION, exportSchema = false)
 abstract class AppDataBase : RoomDatabase() {
     /**
      * My model dao
diff --git a/core/test/src/main/java/ytemplate/android/core/test/FakePostRepository.kt b/core/test/src/main/java/ytemplate/android/core/test/FakePostRepository.kt
index bcfa322..77f6182 100644
--- a/core/test/src/main/java/ytemplate/android/core/test/FakePostRepository.kt
+++ b/core/test/src/main/java/ytemplate/android/core/test/FakePostRepository.kt
@@ -20,8 +20,8 @@ class FakePostRepository(val fakePostDao: FakePostDao = FakePostDao(), val fakeP
     private val _feed = MutableSharedFlow<List<Post>>()
     override val feed: SharedFlow<List<Post>> = _feed.asSharedFlow()
 
-    override suspend fun add(post: Post) {
-        fakePostDao.insert(post.map())
+    override suspend fun add(postItem: Post) {
+        fakePostDao.insert(postItem.map())
         emitData()
     }
 
@@ -40,7 +40,7 @@ class FakePostRepository(val fakePostDao: FakePostDao = FakePostDao(), val fakeP
                 AppResult.Success(remoteData.toPostList())
             } else {
                 emitData()
-                AppResult.Error((remoteData as AppResult.Error).exception)
+                AppResult.Error()
             }
         } catch (ex: Exception) {
             emitData()
diff --git a/feature/post/src/main/java/ytemplate/android/feature/post/ui/PostListScreen.kt b/feature/post/src/main/java/ytemplate/android/feature/post/ui/PostListScreen.kt
index 740c582..d7ac107 100644
--- a/feature/post/src/main/java/ytemplate/android/feature/post/ui/PostListScreen.kt
+++ b/feature/post/src/main/java/ytemplate/android/feature/post/ui/PostListScreen.kt
@@ -74,7 +74,11 @@ fun PostListScreen(viewModel: MyPostViewModel = hiltViewModel()) {
                 AppLoadingIndicator()
             }
             is MyPostModelUiState.Error -> {
-                StickyErrorMessageCard((dataState as MyPostModelUiState.Error).throwable.localizedMessage)
+                (dataState as MyPostModelUiState.Error).throwable.localizedMessage?.let {
+                    StickyErrorMessageCard(
+                        it
+                    )
+                }
             }
         }
     }
@@ -144,7 +148,7 @@ fun PreviewPostListScreen() {
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(dimensions.paddingLarge)
-            ) { newPost ->
+            ) { _ ->
             }
             SimplePostList(
                 listOf(
diff --git a/feature/post/src/test/java/ytemplate/android/feature/post/MyPostViewModelTest.kt b/feature/post/src/test/java/ytemplate/android/feature/post/MyPostViewModelTest.kt
index 3e46c25..0fdf474 100644
--- a/feature/post/src/test/java/ytemplate/android/feature/post/MyPostViewModelTest.kt
+++ b/feature/post/src/test/java/ytemplate/android/feature/post/MyPostViewModelTest.kt
@@ -23,8 +23,6 @@ import kotlin.time.Duration.Companion.milliseconds
  */
 @OptIn(ExperimentalCoroutinesApi::class)
 class MyPostViewModelTest {
-    private lateinit var repository: FakePostRepository
-
     /**
      * Set up
      *
@@ -32,7 +30,6 @@ class MyPostViewModelTest {
     @Before
     fun setUp() {
         Dispatchers.setMain(UnconfinedTestDispatcher())
-        repository = FakePostRepository()
     }
 
     /**
@@ -41,6 +38,7 @@ class MyPostViewModelTest {
      */
     @Test
     fun `test initial data is empty state`() = runTest {
+        var repository = FakePostRepository()
         val viewModel = MyPostViewModel(repository)
         viewModel.uiState.test {
             val firstDataState = awaitItem()
@@ -56,6 +54,7 @@ class MyPostViewModelTest {
      */
     @Test
     fun `test get data success state`() = runTest {
+        var repository = FakePostRepository()
         repository.fakePostApi.remotePostDataMock.setExpectSuccess()
         repository.fakePostApi.remotePostDataMock.setExpectedResponse(PlaceHolderData.DUMMY_DATA_GET_ALL_POST)
         val viewModel = MyPostViewModel(repository)
@@ -76,6 +75,7 @@ class MyPostViewModelTest {
      */
     @Test
     fun `test delete single data state`() = runTest {
+        var repository = FakePostRepository()
         repository.fakePostApi.remotePostDataMock.setExpectSuccess()
         repository.fakePostApi.remotePostDataMock.setExpectedResponse(PlaceHolderData.DUMMY_DATA_GET_ALL_POST)
         val viewModel = MyPostViewModel(repository)
@@ -100,6 +100,7 @@ class MyPostViewModelTest {
      */
     @Test
     fun `test add single data state`() = runTest {
+        var repository = FakePostRepository()
         repository.fakePostApi.remotePostDataMock.setExpectSuccess()
         repository.fakePostApi.remotePostDataMock.setExpectedResponse(PlaceHolderData.DUMMY_DATA_GET_ALL_POST)
         val viewModel = MyPostViewModel(repository)
@@ -122,6 +123,7 @@ class MyPostViewModelTest {
      */
     @Test
     fun `test errorState`() = runTest {
+        var repository = FakePostRepository()
         repository.fakePostApi.remotePostDataMock.setExpectFailure()
         repository.fakePostApi.remotePostDataMock.setExpectedResponse(null)
         val viewModel = MyPostViewModel(repository)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 259578e..c40e5aa 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,7 +7,7 @@ kotlinxCoroutines = "1.6.4"
 kotlinxSerializationJson = "1.4.1"
 
 #gradle
-androidGradlePlugin = "7.4.1"
+androidGradlePlugin = "7.4.2"
 
 #androidx
 androidxComposeBom = "2022.12.00"
@@ -41,7 +41,7 @@ compose_ui_testing = "1.4.0-beta01"
 core_ktx = "1.9.0"
 
 #ksp
-ksp = "1.7.21-1.0.8"
+ksp = "1.8.10-1.0.9"
 
 #coroutine
 coroutine = "1.6.4"
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..86706a8
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,7 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ],
+  "baseBranches": ["multi_module"]
+}