diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/App.java b/app/src/main/java/pl/szczodrzynski/edziennik/App.java
index b975aff9..da6fa5f7 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/App.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/App.java
@@ -68,6 +68,7 @@ import me.leolin.shortcutbadger.ShortcutBadger;
 import okhttp3.ConnectionSpec;
 import okhttp3.OkHttpClient;
 import okhttp3.TlsVersion;
+import pl.szczodrzynski.edziennik.config.Config;
 import pl.szczodrzynski.edziennik.data.db.AppDb;
 import pl.szczodrzynski.edziennik.data.db.modules.debuglog.DebugLog;
 import pl.szczodrzynski.edziennik.data.db.modules.login.LoginStore;
@@ -145,6 +146,7 @@ public class App extends androidx.multidex.MultiDexApplication implements Config
     //public Register register; // REGISTER for current profile, read from registerStore
 
     public ProfileFull profile;
+    public Config config;
 
     // other stuff
     public Gson gson;
@@ -194,6 +196,8 @@ public class App extends androidx.multidex.MultiDexApplication implements Config
         gson = new Gson();
         networkUtils = new NetworkUtils(this);
 
+        config = new Config(db);
+
         Iconics.init(getApplicationContext());
         Iconics.registerFont(SzkolnyFont.INSTANCE);
 
@@ -636,6 +640,7 @@ public class App extends androidx.multidex.MultiDexApplication implements Config
                 MainActivity.Companion.setUseOldMessages(profile.getLoginStoreType() == LOGIN_TYPE_MOBIDZIENNIK && appConfig.mobidziennikOldMessages == 1);
                 profileId = profile.getId();
                 appSharedPrefs.edit().putInt("current_profile_id", profile.getId()).apply();
+                config.setProfile(profileId);
             }
             else if (!loadedLast) {
                 profileLoadById(profileLastId(), true);
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt b/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
index d1ae3ed3..4f7ab72c 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
@@ -973,7 +973,7 @@ class MainActivity : AppCompatActivity() {
         val item = DrawerPrimaryItem()
                 .withIdentifier(target.id.toLong())
                 .withName(target.name)
-                .withHiddenInMiniDrawer(!app.appConfig.miniDrawerButtonIds.contains(target.id))
+                .withHiddenInMiniDrawer(!app.config.ui.miniMenuButtons.contains(target.id))
                 .also { if (target.description != null) it.withDescription(target.description!!) }
                 .also { if (target.icon != null) it.withIcon(target.icon!!) }
                 .also { if (target.title != null) it.withAppTitle(getString(target.title!!)) }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/Config.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/Config.kt
new file mode 100644
index 00000000..0b6d9933
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/Config.kt
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import pl.szczodrzynski.edziennik.data.db.AppDb
+import kotlin.coroutines.CoroutineContext
+
+class Config(val db: AppDb) : CoroutineScope {
+    companion object {
+        const val DATA_VERSION = 1
+    }
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Default
+
+    private var profileId: Int? = null
+    val values: HashMap<String, String?> = hashMapOf()
+    //private val profileValues: HashMap<String, String?> = hashMapOf()
+
+    val ui by lazy { ConfigUI(this) }
+    val sync by lazy { ConfigSync(this) }
+    val timetable by lazy { ConfigTimetable(this) }
+    val grades by lazy { ConfigGrades(this) }
+
+    private var mDataVersion: Int? = null
+    var dataVersion: Int
+        get() { mDataVersion = mDataVersion ?: values.get("dataVersion", 0); return mDataVersion ?: 0 }
+        set(value) { set(-1, "dataVersion", value); mDataVersion = value }
+
+    init {
+        db.configDao().getAllNow().toHashMap(values)
+        if (dataVersion < DATA_VERSION)
+            ConfigMigration(this)
+    }
+    fun setProfile(profileId: Int) {
+        this.profileId = profileId
+        //profileValues.clear()
+        //db.configDao().getAllNow(profileId).toHashMap(profileValues)
+    }
+
+    fun set(profileId: Int, key: String, value: String?) {
+        //if (profileId == -1)
+        values[key] = value
+        /*else
+            profileValues[key] = value*/
+        launch {
+            db.configDao().add(ConfigEntry(profileId, key, value))
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigDao.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigDao.kt
new file mode 100644
index 00000000..98866bd4
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigDao.kt
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+
+@Dao
+interface ConfigDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun add(entry: ConfigEntry)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun addAll(list: List<ConfigEntry>)
+
+    @Query("SELECT * FROM config WHERE profileId = -1")
+    fun getAllNow(): List<ConfigEntry>
+
+    @Query("SELECT * FROM config WHERE profileId = :profileId")
+    fun getAllNow(profileId: Int): List<ConfigEntry>
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigEntry.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigEntry.kt
new file mode 100644
index 00000000..2e428ee9
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigEntry.kt
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import androidx.room.Entity
+
+@Entity(tableName = "config", primaryKeys = ["profileId", "key"])
+data class ConfigEntry(
+        val profileId: Int = -1,
+        val key: String,
+        val value: String?
+)
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigExtensions.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigExtensions.kt
new file mode 100644
index 00000000..5ce451b0
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigExtensions.kt
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import com.google.gson.*
+import com.google.gson.reflect.TypeToken
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+private val gson = Gson()
+
+fun Config.set(profileId: Int, key: String, value: Int) {
+    set(profileId, key, value.toString())
+}
+fun Config.set(profileId: Int, key: String, value: Boolean) {
+    set(profileId, key, value.toString())
+}
+fun Config.set(profileId: Int, key: String, value: Long) {
+    set(profileId, key, value.toString())
+}
+fun Config.set(profileId: Int, key: String, value: Float) {
+    set(profileId, key, value.toString())
+}
+fun Config.set(profileId: Int, key: String, value: Date?) {
+    set(profileId, key, value?.stringY_m_d)
+}
+fun Config.set(profileId: Int, key: String, value: Time?) {
+    set(profileId, key, value?.stringValue)
+}
+fun Config.set(profileId: Int, key: String, value: JsonElement?) {
+    set(profileId, key, value?.toString())
+}
+fun Config.set(profileId: Int, key: String, value: List<Any>?) {
+    set(profileId, key, value?.let { gson.toJson(it) })
+}
+fun Config.setStringList(profileId: Int, key: String, value: List<String>?) {
+    set(profileId, key, value?.let { gson.toJson(it) })
+}
+fun Config.setIntList(profileId: Int, key: String, value: List<Int>?) {
+    set(profileId, key, value?.let { gson.toJson(it) })
+}
+fun Config.setLongList(profileId: Int, key: String, value: List<Long>?) {
+    set(profileId, key, value?.let { gson.toJson(it) })
+}
+
+fun HashMap<String, String?>.get(key: String, default: String?): String? {
+    return this[key] ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Boolean): Boolean {
+    return this[key]?.toBoolean() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Int): Int {
+    return this[key]?.toIntOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Long): Long {
+    return this[key]?.toLongOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Float): Float {
+    return this[key]?.toFloatOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Date?): Date? {
+    return this[key]?.let { Date.fromY_m_d(it) } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Time?): Time? {
+    return this[key]?.let { Time.fromHms(it) } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: JsonObject?): JsonObject? {
+    return this[key]?.let { JsonParser().parse(it)?.asJsonObject } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: JsonArray?): JsonArray? {
+    return this[key]?.let { JsonParser().parse(it)?.asJsonArray } ?: default
+}
+fun <T> HashMap<String, String?>.get(key: String, default: List<T>?): List<T>? {
+    return this[key]?.let { gson.fromJson<List<T>>(it, object: TypeToken<List<T>>(){}.type) } ?: default
+}
+fun HashMap<String, String?>.getStringList(key: String, default: List<String>?): List<String>? {
+    return this[key]?.let { gson.fromJson<List<String>>(it, object: TypeToken<List<String>>(){}.type) } ?: default
+}
+fun HashMap<String, String?>.getIntList(key: String, default: List<Int>?): List<Int>? {
+    return this[key]?.let { gson.fromJson<List<Int>>(it, object: TypeToken<List<Int>>(){}.type) } ?: default
+}
+fun HashMap<String, String?>.getLongList(key: String, default: List<Long>?): List<Long>? {
+    return this[key]?.let { gson.fromJson<List<Long>>(it, object: TypeToken<List<Long>>(){}.type) } ?: default
+}
+
+fun List<ConfigEntry>.toHashMap(map: HashMap<String, String?>) {
+    map.clear()
+    forEach {
+        map[it.key] = it.value
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigGrades.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigGrades.kt
new file mode 100644
index 00000000..3fe6070a
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigGrades.kt
@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+class ConfigGrades(val config: Config) {
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigMigration.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigMigration.kt
new file mode 100644
index 00000000..b41cd31c
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigMigration.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.MainActivity
+
+class ConfigMigration(config: Config) {
+    init { config.apply {
+        if (dataVersion < 1) {
+            ui.theme = 1
+            sync.enabled = true
+            sync.interval = 60*60; // seconds
+            ui.miniMenuButtons = listOf(
+                    MainActivity.DRAWER_ITEM_HOME,
+                    MainActivity.DRAWER_ITEM_TIMETABLE,
+                    MainActivity.DRAWER_ITEM_AGENDA,
+                    MainActivity.DRAWER_ITEM_GRADES,
+                    MainActivity.DRAWER_ITEM_MESSAGES,
+                    MainActivity.DRAWER_ITEM_HOMEWORK,
+                    MainActivity.DRAWER_ITEM_SETTINGS
+            )
+            dataVersion = 1
+        }
+    }}
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigSync.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigSync.kt
new file mode 100644
index 00000000..7b6c7155
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigSync.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+class ConfigSync(val config: Config) {
+    private var mSyncEnabled: Boolean? = null
+    var enabled: Boolean
+        get() { mSyncEnabled = mSyncEnabled ?: config.values.get("syncEnabled", true); return mSyncEnabled ?: true }
+        set(value) { config.set(-1, "syncEnabled", value); mSyncEnabled = value }
+
+    private var mSyncOnlyWifi: Boolean? = null
+    var onlyWifi: Boolean
+        get() { mSyncOnlyWifi = mSyncOnlyWifi ?: config.values.get("syncOnlyWifi", false); return mSyncOnlyWifi ?: notifyAboutUpdates }
+        set(value) { config.set(-1, "syncOnlyWifi", value); mSyncOnlyWifi = value }
+
+    private var mSyncInterval: Int? = null
+    var interval: Int
+        get() { mSyncInterval = mSyncInterval ?: config.values.get("syncInterval", 60*60); return mSyncInterval ?: 60*60 }
+        set(value) { config.set(-1, "syncInterval", value); mSyncInterval = value }
+
+    private var mNotifyAboutUpdates: Boolean? = null
+    var notifyAboutUpdates: Boolean
+        get() { mNotifyAboutUpdates = mNotifyAboutUpdates ?: config.values.get("notifyAboutUpdates", true); return mNotifyAboutUpdates ?: true }
+        set(value) { config.set(-1, "notifyAboutUpdates", value); mNotifyAboutUpdates = value }
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigTimetable.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigTimetable.kt
new file mode 100644
index 00000000..b1cfab42
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigTimetable.kt
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class ConfigTimetable(val config: Config) {
+    private var mBellSyncMultiplier: Int? = null
+    var bellSyncMultiplier: Int
+        get() { mBellSyncMultiplier = mBellSyncMultiplier ?: config.values.get("bellSyncMultiplier", 0); return mBellSyncMultiplier ?: 0 }
+        set(value) { config.set(-1, "bellSyncMultiplier", value); mBellSyncMultiplier = value }
+
+    private var mBellSyncDiff: Time? = null
+    var bellSyncDiff: Time?
+        get() { mBellSyncDiff = mBellSyncDiff ?: config.values.get("bellSyncDiff", null as Time?); return mBellSyncDiff }
+        set(value) { config.set(-1, "bellSyncDiff", value); mBellSyncDiff = value }
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt
new file mode 100644
index 00000000..af61a0b4
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+class ConfigUI(val config: Config) {
+    private var mTheme: Int? = null
+    var theme: Int
+        get() { mTheme = mTheme ?: config.values.get("theme", 1); return mTheme ?: 1 }
+        set(value) { config.set(-1, "theme", value); mTheme = value }
+
+    private var mHeaderBackground: String? = null
+    var headerBackground: String?
+        get() { mHeaderBackground = mHeaderBackground ?: config.values.get("headerBackground", null as String?); return mHeaderBackground }
+        set(value) { config.set(-1, "headerBg", value); mHeaderBackground = value }
+
+    private var mAppBackground: String? = null
+    var appBackground: String?
+        get() { mAppBackground = mAppBackground ?: config.values.get("appBackground", null as String?); return mAppBackground }
+        set(value) { config.set(-1, "appBg", value); mAppBackground = value }
+
+    private var mMiniMenuVisible: Boolean? = null
+    var miniMenuVisible: Boolean
+        get() { mMiniMenuVisible = mMiniMenuVisible ?: config.values.get("miniMenuVisible", false); return mMiniMenuVisible ?: false }
+        set(value) { config.set(-1, "miniMenuVisible", value); mMiniMenuVisible = value }
+
+    private var mMiniMenuButtons: List<Int>? = null
+    var miniMenuButtons: List<Int>
+        get() { mMiniMenuButtons = mMiniMenuButtons ?: config.values.getIntList("miniMenuButtons", listOf()); return mMiniMenuButtons ?: listOf() }
+        set(value) { config.set(-1, "miniMenuButtons", value); mMiniMenuButtons = value }
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java
index 046c78e8..3db151c6 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.java
@@ -10,6 +10,8 @@ import androidx.room.TypeConverters;
 import androidx.room.migration.Migration;
 import androidx.sqlite.db.SupportSQLiteDatabase;
 
+import pl.szczodrzynski.edziennik.config.ConfigDao;
+import pl.szczodrzynski.edziennik.config.ConfigEntry;
 import pl.szczodrzynski.edziennik.data.db.converters.ConverterDate;
 import pl.szczodrzynski.edziennik.data.db.converters.ConverterDateInt;
 import pl.szczodrzynski.edziennik.data.db.converters.ConverterJsonObject;
@@ -105,7 +107,8 @@ import pl.szczodrzynski.edziennik.utils.models.Date;
         NoticeType.class,
         AttendanceType.class,
         pl.szczodrzynski.edziennik.data.db.modules.timetable.Lesson.class,
-        Metadata.class}, version = 64)
+        ConfigEntry.class,
+        Metadata.class}, version = 66)
 @TypeConverters({
         ConverterTime.class,
         ConverterDate.class,
@@ -144,6 +147,7 @@ public abstract class AppDb extends RoomDatabase {
     public abstract NoticeTypeDao noticeTypeDao();
     public abstract AttendanceTypeDao attendanceTypeDao();
     public abstract TimetableDao timetableDao();
+    public abstract ConfigDao configDao();
     public abstract MetadataDao metadataDao();
 
     private static volatile AppDb INSTANCE;
@@ -763,6 +767,27 @@ public abstract class AppDb extends RoomDatabase {
             database.execSQL("CREATE INDEX index_lessons_profileId_type_oldDate ON timetable (profileId, type, oldDate);");
         }
     };
+    private static final Migration MIGRATION_64_65 = new Migration(64, 65) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("CREATE TABLE config (" +
+                    "profileId INTEGER NOT NULL DEFAULT -1," +
+                    "`key` TEXT NOT NULL," +
+                    "value TEXT NOT NULL," +
+                    "PRIMARY KEY(profileId, `key`));");
+        }
+    };
+    private static final Migration MIGRATION_65_66 = new Migration(65, 66) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("DROP TABLE config;");
+            database.execSQL("CREATE TABLE config (" +
+                    "profileId INTEGER NOT NULL DEFAULT -1," +
+                    "`key` TEXT NOT NULL," +
+                    "value TEXT," +
+                    "PRIMARY KEY(profileId, `key`));");
+        }
+    };
 
 
     public static AppDb getDatabase(final Context context) {
@@ -824,7 +849,9 @@ public abstract class AppDb extends RoomDatabase {
                                     MIGRATION_60_61,
                                     MIGRATION_61_62,
                                     MIGRATION_62_63,
-                                    MIGRATION_63_64
+                                    MIGRATION_63_64,
+                                    MIGRATION_64_65,
+                                    MIGRATION_65_66
                             )
                             .allowMainThreadQueries()
                             //.fallbackToDestructiveMigration()
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
index 832eb77f..9b0693e0 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
@@ -372,7 +372,7 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                         buttonCaptions.add(getString(R.string.menu_settings));
                         //buttonCaptions.add(getString(R.string.title_debugging));
                         List<Integer> selectedIds = new ArrayList<>();
-                        for (int id: app.appConfig.miniDrawerButtonIds) {
+                        for (int id: app.config.getUi().getMiniMenuButtons()) {
                             selectedIds.add(buttonIds.indexOf(id));
                         }
                         new MaterialDialog.Builder(activity)
@@ -380,16 +380,16 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                                 .content(getString(R.string.settings_theme_mini_drawer_buttons_dialog_text))
                                 .items(buttonCaptions)
                                 .itemsCallbackMultiChoice(selectedIds.toArray(new Integer[0]), (dialog, which, text) -> {
-                                    app.appConfig.miniDrawerButtonIds.clear();
+                                    List<Integer> list = new ArrayList<>();
                                     for (int index: which) {
                                         if (index == -1)
                                             continue;
                                         // wtf
 
                                         int id = buttonIds.get(index);
-                                        app.appConfig.miniDrawerButtonIds.add(id);
+                                        list.add(id);
                                     }
-                                    app.saveConfig("miniDrawerButtonIds");
+                                    app.config.getUi().setMiniMenuButtons(list);
                                     activity.setDrawerItems();
                                     activity.getDrawer().updateBadges();
                                     return true;