diff --git a/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIStatusesLoader.java b/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIStatusesLoader.java
index c6a121b5f..e1fc6fc97 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIStatusesLoader.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIStatusesLoader.java
@@ -38,6 +38,7 @@ import org.mariotaku.twidere.app.TwidereApplication;
 import org.mariotaku.twidere.model.ListResponse;
 import org.mariotaku.twidere.model.ParcelableStatus;
 import org.mariotaku.twidere.util.JsonSerializer;
+import org.mariotaku.twidere.util.SharedPreferencesWrapper;
 import org.mariotaku.twidere.util.TwidereArrayUtils;
 import org.mariotaku.twidere.util.TwitterAPIFactory;
 import org.mariotaku.twidere.util.TwitterContentUtils;
@@ -56,7 +57,6 @@ import javax.inject.Inject;
 
 public abstract class TwitterAPIStatusesLoader extends ParcelableStatusesLoader {
 
-    private final Context mContext;
     private final long mAccountId;
     private final long mMaxId, mSinceId;
     @Nullable
@@ -64,13 +64,14 @@ public abstract class TwitterAPIStatusesLoader extends ParcelableStatusesLoader
     private Comparator<ParcelableStatus> mComparator;
     @Inject
     DiskCache mFileCache;
+    @Inject
+    SharedPreferencesWrapper mPreferences;
 
     public TwitterAPIStatusesLoader(final Context context, final long accountId, final long sinceId,
                                     final long maxId, final List<ParcelableStatus> data,
                                     @Nullable final String[] savedStatusesArgs, final int tabPosition, boolean fromUser) {
         super(context, data, tabPosition, fromUser);
         GeneralComponentHelper.build(context).inject(this);
-        mContext = context;
         mAccountId = accountId;
         mMaxId = maxId;
         mSinceId = sinceId;
@@ -193,7 +194,7 @@ public abstract class TwitterAPIStatusesLoader extends ParcelableStatusesLoader
 
     @Nullable
     protected final Twitter getTwitter() {
-        return TwitterAPIFactory.getTwitterInstance(mContext, mAccountId, true, true);
+        return TwitterAPIFactory.getTwitterInstance(getContext(), mAccountId, true, true);
     }
 
     protected abstract boolean shouldFilterStatus(final SQLiteDatabase database, final ParcelableStatus status);
@@ -223,8 +224,7 @@ public abstract class TwitterAPIStatusesLoader extends ParcelableStatusesLoader
     private void saveCachedData(final List<ParcelableStatus> data) {
         final String key = getSerializationKey();
         if (key == null || data == null) return;
-        final SharedPreferences prefs = mContext.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-        final int databaseItemLimit = prefs.getInt(KEY_DATABASE_ITEM_LIMIT, DEFAULT_DATABASE_ITEM_LIMIT);
+        final int databaseItemLimit = mPreferences.getInt(KEY_DATABASE_ITEM_LIMIT, DEFAULT_DATABASE_ITEM_LIMIT);
         try {
             final List<ParcelableStatus> statuses = data.subList(0, Math.min(databaseItemLimit, data.size()));
             final PipedOutputStream pos = new PipedOutputStream();
diff --git a/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIUsersLoader.java b/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIUsersLoader.java
index 4facd0f9d..c1274a82c 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIUsersLoader.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/loader/support/TwitterAPIUsersLoader.java
@@ -36,17 +36,14 @@ public abstract class TwitterAPIUsersLoader extends ParcelableUsersLoader {
 
     private final long mAccountId;
 
-    private final Context mContext;
-
     public TwitterAPIUsersLoader(final Context context, final long accountId, final List<ParcelableUser> data, boolean fromUser) {
         super(context, data, fromUser);
-        mContext = context;
         mAccountId = accountId;
     }
 
     @Override
     public List<ParcelableUser> loadInBackground() {
-        final Twitter twitter = TwitterAPIFactory.getTwitterInstance(mContext, mAccountId, true);
+        final Twitter twitter = TwitterAPIFactory.getTwitterInstance(getContext(), mAccountId, true);
         if (twitter == null) return null;
         final List<ParcelableUser> data = getData();
         final List<User> users;