diff --git a/app/build.gradle b/app/build.gradle
index 7448b799..37957cd4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -141,7 +141,8 @@ android {
     packagingOptions {
         resources {
             excludes += ['META-INF/library_release.kotlin_module',
-                         'META-INF/library-core_release.kotlin_module']
+                         'META-INF/library-core_release.kotlin_module',
+                         'META-INF/*']
         }
     }
 
diff --git a/app/src/main/java/io/github/wulkanowy/data/db/dao/GradeDao.kt b/app/src/main/java/io/github/wulkanowy/data/db/dao/GradeDao.kt
index 12e70bde..b0fad647 100644
--- a/app/src/main/java/io/github/wulkanowy/data/db/dao/GradeDao.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/db/dao/GradeDao.kt
@@ -10,6 +10,6 @@ import javax.inject.Singleton
 @Dao
 interface GradeDao : BaseDao<Grade> {
 
-    @Query("SELECT * FROM Grades WHERE semester_id = :semesterId AND student_id = :studentId")
+    @Query("SELECT * FROM Grades WHERE semester_id = :semesterId AND student_id = :studentId AND entry NOT IN ('1', '1+', '2', '2-', '2+')")
     fun loadAll(semesterId: Int, studentId: Int): Flow<List<Grade>>
 }
diff --git a/app/src/main/java/io/github/wulkanowy/data/db/dao/NoteDao.kt b/app/src/main/java/io/github/wulkanowy/data/db/dao/NoteDao.kt
index e89a4135..3d656c30 100644
--- a/app/src/main/java/io/github/wulkanowy/data/db/dao/NoteDao.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/db/dao/NoteDao.kt
@@ -10,6 +10,7 @@ import javax.inject.Singleton
 @Dao
 interface NoteDao : BaseDao<Note> {
 
-    @Query("SELECT * FROM Notes WHERE student_id = :studentId")
+    // Disabled notes
+    @Query("SELECT * FROM Notes WHERE student_id = :studentId AND 1 != 1")
     fun loadAll(studentId: Int): Flow<List<Note>>
 }
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/NoteRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/NoteRepository.kt
index 4101803f..bb513d1c 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/NoteRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/NoteRepository.kt
@@ -4,7 +4,6 @@ import io.github.wulkanowy.data.db.dao.NoteDao
 import io.github.wulkanowy.data.db.entities.Note
 import io.github.wulkanowy.data.db.entities.Semester
 import io.github.wulkanowy.data.db.entities.Student
-import io.github.wulkanowy.data.mappers.mapToEntities
 import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
 import io.github.wulkanowy.utils.*
@@ -31,7 +30,7 @@ class NoteRepository @Inject constructor(
         notify: Boolean = false,
     ) = networkBoundResource(
         mutex = saveFetchResultMutex,
-        isResultEmpty = { it.isEmpty() },
+        isResultEmpty = { true },
         shouldFetch = {
             val isExpired = refreshHelper.shouldBeRefreshed(
                 getRefreshKey(cacheKey, semester)
@@ -39,12 +38,7 @@ class NoteRepository @Inject constructor(
             it.isEmpty() || forceRefresh || isExpired
         },
         query = { noteDb.loadAll(student.studentId) },
-        fetch = {
-            sdk.init(student)
-                .switchDiary(semester.diaryId, semester.kindergartenDiaryId, semester.schoolYear)
-                .getNotes()
-                .mapToEntities(semester)
-        },
+        fetch = { listOf<Note>() },
         saveFetchResult = { old, new ->
             noteDb.deleteAll(old uniqueSubtract new)
             noteDb.insertAll((new uniqueSubtract old).onEach {
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/notifications/NewGradeNotification.kt b/app/src/main/java/io/github/wulkanowy/services/sync/notifications/NewGradeNotification.kt
index 9b49ed17..9ab16857 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/notifications/NewGradeNotification.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/notifications/NewGradeNotification.kt
@@ -9,7 +9,6 @@ import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.pojos.GroupNotificationData
 import io.github.wulkanowy.data.pojos.NotificationData
 import io.github.wulkanowy.ui.modules.Destination
-import io.github.wulkanowy.ui.modules.splash.SplashActivity
 import io.github.wulkanowy.utils.getPlural
 import javax.inject.Inject
 
@@ -19,16 +18,18 @@ class NewGradeNotification @Inject constructor(
 ) {
 
     suspend fun notifyDetails(items: List<Grade>, student: Student) {
-        val notificationDataList = items.map {
-            NotificationData(
-                title = context.getPlural(R.plurals.grade_new_items, 1),
-                content = buildString {
-                    append("${it.subject}: ${it.entry}")
-                    if (it.comment.isNotBlank()) append(" (${it.comment})")
-                },
-                destination = Destination.Grade,
-            )
-        }
+        val notificationDataList = items
+            .filter { !listOf("1", "1+", "2", "2-", "2+").contains(it.entry) }
+            .map {
+                NotificationData(
+                    title = context.getPlural(R.plurals.grade_new_items, 1),
+                    content = buildString {
+                        append("${it.subject}: ${it.entry}")
+                        if (it.comment.isNotBlank()) append(" (${it.comment})")
+                    },
+                    destination = Destination.Grade,
+                )
+            }
 
         val groupNotificationData = GroupNotificationData(
             notificationDataList = notificationDataList,
diff --git a/build.gradle b/build.gradle
index e2b82e9a..3d2f5362 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         maven { url "https://developer.huawei.com/repo/" }
     }
     dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.20-Beta2"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
         classpath "com.google.devtools.ksp:com.google.devtools.ksp.gradle.plugin:$kotlin_version-1.0.13"
         classpath 'com.android.tools.build:gradle:8.1.2'