diff --git a/twidere/src/androidTest/kotlin/org/mariotaku/twidere/extension/ViewExtensionsKtTest.kt b/twidere/src/androidTest/kotlin/org/mariotaku/twidere/extension/ViewExtensionsKtTest.kt
new file mode 100644
index 000000000..6dc426088
--- /dev/null
+++ b/twidere/src/androidTest/kotlin/org/mariotaku/twidere/extension/ViewExtensionsKtTest.kt
@@ -0,0 +1,31 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.extension
+
+import android.support.test.runner.AndroidJUnit4
+import org.junit.runner.RunWith
+
+/**
+ * Created by mariotaku on 2017/2/20.
+ */
+@RunWith(AndroidJUnit4::class)
+class ViewExtensionsKtTest {
+
+}
\ No newline at end of file
diff --git a/twidere/src/main/java/org/mariotaku/twidere/view/ShapedImageView.java b/twidere/src/main/java/org/mariotaku/twidere/view/ShapedImageView.java
index 4f2191b59..dd7f6ffdb 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/view/ShapedImageView.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/view/ShapedImageView.java
@@ -81,6 +81,7 @@ public class ShapedImageView extends ImageView {
     private float mShadowRadius;
     private int mStyle;
     private float mCornerRadius, mCornerRadiusRatio;
+    private boolean mDrawShadow;
     private RectF mTransitionSource, mTransitionDestination;
     private int mStrokeWidth, mBorderAlpha;
     private int[] mBorderColors;
@@ -126,6 +127,7 @@ public class ShapedImageView extends ImageView {
         setStyle(shapeStyle);
         setCornerRadius(a.getDimension(R.styleable.ShapedImageView_sivCornerRadius, 0));
         setCornerRadiusRatio(a.getFraction(R.styleable.ShapedImageView_sivCornerRadiusRatio, 1, 1, -1));
+        setDrawShadow(a.getBoolean(R.styleable.ShapedImageView_sivDrawShadow, true));
 
         if (useOutline()) {
             if (a.hasValue(R.styleable.ShapedImageView_sivElevation)) {
@@ -151,7 +153,7 @@ public class ShapedImageView extends ImageView {
      * @param dest   The destination bound on the canvas.
      */
     public void drawBitmapWithCircleOnCanvas(Bitmap bitmap, Canvas canvas,
-                                             RectF source, @NonNull RectF dest) {
+            RectF source, @NonNull RectF dest) {
         if (bitmap == null) {
             if (getStyle() == SHAPE_CIRCLE) {
                 canvas.drawCircle(dest.centerX(), dest.centerY(), Math.min(dest.width(), dest.height()) / 2f,
@@ -265,6 +267,10 @@ public class ShapedImageView extends ImageView {
         mCornerRadiusRatio = ratio;
     }
 
+    public void setDrawShadow(final boolean drawShadow) {
+        mDrawShadow = drawShadow;
+    }
+
     public void setTransitionDestination(RectF dstBounds) {
         mTransitionDestination = dstBounds;
     }
@@ -423,7 +429,7 @@ public class ShapedImageView extends ImageView {
     private void initOutlineProvider() {
         if (!useOutline()) return;
         ViewSupport.setClipToOutline(this, true);
-        ViewSupport.setOutlineProvider(this, new CircularOutlineProvider());
+        ViewSupport.setOutlineProvider(this, new CircularOutlineProvider(mDrawShadow));
     }
 
     private void setBorderColorsInternal(int alpha, int... colors) {
@@ -504,6 +510,12 @@ public class ShapedImageView extends ImageView {
     }
 
     private static class CircularOutlineProvider extends ViewOutlineProviderCompat {
+        boolean drawShadow;
+
+        public CircularOutlineProvider(final boolean drawShadow) {
+            this.drawShadow = drawShadow;
+        }
+
         @Override
         public void getOutline(View view, OutlineCompat outline) {
             final int viewWidth = view.getWidth(), viewHeight = view.getHeight();
@@ -523,6 +535,11 @@ public class ShapedImageView extends ImageView {
                 final float radius = imageView.getCalculatedCornerRadius();
                 outline.setRoundRect(contentLeft, contentTop, contentRight, contentBottom, radius);
             }
+            if (drawShadow) {
+                outline.setAlpha(1);
+            } else {
+                outline.setAlpha(0);
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/adapter/SimpleParcelableUserListsAdapter.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/adapter/SimpleParcelableUserListsAdapter.kt
index 7609eb404..2a1f5fbba 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/adapter/SimpleParcelableUserListsAdapter.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/adapter/SimpleParcelableUserListsAdapter.kt
@@ -26,7 +26,7 @@ import org.mariotaku.twidere.R
 import org.mariotaku.twidere.adapter.iface.ILoadMoreSupportAdapter
 import org.mariotaku.twidere.model.ItemCounts
 import org.mariotaku.twidere.model.ParcelableUserList
-import org.mariotaku.twidere.util.view.display
+import org.mariotaku.twidere.extension.view.holder.display
 import org.mariotaku.twidere.view.holder.SimpleUserListViewHolder
 
 class SimpleParcelableUserListsAdapter(
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/extension/RectExtensions.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/RectExtensions.kt
new file mode 100644
index 000000000..fc05e96dd
--- /dev/null
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/RectExtensions.kt
@@ -0,0 +1,29 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.extension
+
+import android.graphics.Point
+import android.graphics.Rect
+
+/**
+ * Created by mariotaku on 2017/2/20.
+ */
+
+val Rect.origin: Point get() = Point(left, top)
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/extension/ViewExtensions.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/ViewExtensions.kt
new file mode 100644
index 000000000..983f208eb
--- /dev/null
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/ViewExtensions.kt
@@ -0,0 +1,69 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.extension
+
+import android.graphics.Rect
+import android.graphics.RectF
+import android.support.annotation.MainThread
+import android.view.View
+
+private val tempLocation = IntArray(2)
+private val tempRect = Rect()
+
+@MainThread
+fun View.getBounds(rect: RectF) {
+    rect.set(x, y, x + width, y + height)
+}
+
+@MainThread
+fun View.getFrame(rect: Rect) {
+    rect.set(left, top, right, bottom)
+}
+
+@MainThread
+fun View.getFrameRelatedTo(rect: Rect, view: View? = null) {
+    if (view != null) {
+        view.getFrame(tempRect)
+        offsetToRoot(view, tempRect)
+    }
+    this.getFrame(rect)
+    offsetToRoot(this, rect)
+    if (view != null) {
+        rect.offset(-tempRect.left, -tempRect.top)
+    }
+}
+
+fun View.getLocationOnScreen(rect: Rect) {
+    getLocationOnScreen(tempLocation)
+    rect.set(tempLocation[0], tempLocation[1], tempLocation[0] + width, tempLocation[1] + height)
+}
+
+fun View.getLocationInWindow(rect: Rect) {
+    getLocationInWindow(tempLocation)
+    rect.set(tempLocation[0], tempLocation[1], tempLocation[0] + width, tempLocation[1] + height)
+}
+
+private fun offsetToRoot(view: View, rect: Rect) {
+    var parent = view.parent as? View
+    while (parent != null) {
+        rect.offset(parent.left, parent.top)
+        parent = parent.parent as? View
+    }
+}
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/extension/view/holder/SimpleUserListViewHolderExtension.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/view/holder/SimpleUserListViewHolderExtension.kt
new file mode 100644
index 000000000..03bab340e
--- /dev/null
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/extension/view/holder/SimpleUserListViewHolderExtension.kt
@@ -0,0 +1,40 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.extension.view.holder
+
+import android.view.View
+import org.mariotaku.twidere.R
+import org.mariotaku.twidere.model.ParcelableUserList
+import org.mariotaku.twidere.util.MediaLoaderWrapper
+import org.mariotaku.twidere.util.UserColorNameManager
+import org.mariotaku.twidere.view.holder.SimpleUserListViewHolder
+
+fun SimpleUserListViewHolder.display(userList: ParcelableUserList, mediaLoader: MediaLoaderWrapper,
+        userColorNameManager: UserColorNameManager, displayProfileImage: Boolean) {
+    nameView.text = userList.name
+    createdByView.text = createdByView.context.getString(R.string.created_by,
+            userColorNameManager.getDisplayName(userList, false))
+    profileImageView.visibility = if (displayProfileImage) View.VISIBLE else View.GONE
+    if (displayProfileImage) {
+        mediaLoader.displayProfileImage(profileImageView, userList)
+    } else {
+        mediaLoader.cancelDisplayTask(profileImageView)
+    }
+}
\ No newline at end of file
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsActivitiesFragment.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsActivitiesFragment.kt
index e78554632..208f846f7 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsActivitiesFragment.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsActivitiesFragment.kt
@@ -40,7 +40,6 @@ import org.mariotaku.ktextension.coerceInOr
 import org.mariotaku.ktextension.isNullOrEmpty
 import org.mariotaku.ktextension.rangeOfSize
 import org.mariotaku.twidere.R
-import org.mariotaku.twidere.TwidereConstants
 import org.mariotaku.twidere.adapter.ParcelableActivitiesAdapter
 import org.mariotaku.twidere.adapter.ParcelableActivitiesAdapter.Companion.ITEM_VIEW_TYPE_GAP
 import org.mariotaku.twidere.adapter.ParcelableActivitiesAdapter.Companion.ITEM_VIEW_TYPE_STATUS
@@ -193,7 +192,7 @@ abstract class AbsActivitiesFragment protected constructor() :
     }
 
     override fun handleKeyboardShortcutRepeat(handler: KeyboardShortcutsHandler, keyCode: Int, repeatCount: Int,
-                                              event: KeyEvent, metaState: Int): Boolean {
+            event: KeyEvent, metaState: Int): Boolean {
         return navigationHelper.handleKeyboardShortcutRepeat(handler, keyCode, repeatCount, event, metaState)
     }
 
@@ -305,7 +304,7 @@ abstract class AbsActivitiesFragment protected constructor() :
 
     override fun onGapClick(holder: GapViewHolder, position: Int) {
         val activity = adapter.getActivity(position) ?: return
-        DebugLog.v(TwidereConstants.LOGTAG, "Load activity gap $activity")
+        DebugLog.v(msg = "Load activity gap $activity")
         val accountIds = arrayOf(activity.account_key)
         val maxIds = arrayOf(activity.min_position)
         val maxSortIds = longArrayOf(activity.min_sort_position)
@@ -451,7 +450,7 @@ abstract class AbsActivitiesFragment protected constructor() :
     protected abstract fun hasMoreData(data: List<ParcelableActivity>?): Boolean
 
     protected abstract fun onCreateActivitiesLoader(context: Context, args: Bundle,
-                                                    fromUser: Boolean): Loader<List<ParcelableActivity>>
+            fromUser: Boolean): Loader<List<ParcelableActivity>>
 
     protected abstract fun onContentLoaded(loader: Loader<List<ParcelableActivity>>, data: List<ParcelableActivity>?)
 
@@ -525,7 +524,7 @@ abstract class AbsActivitiesFragment protected constructor() :
 
 
     override fun createItemDecoration(context: Context, recyclerView: RecyclerView,
-                                      layoutManager: LinearLayoutManager): RecyclerView.ItemDecoration? {
+            layoutManager: LinearLayoutManager): RecyclerView.ItemDecoration? {
         val itemDecoration = object : DividerItemDecoration(context,
                 (recyclerView.layoutManager as LinearLayoutManager).orientation) {
             override fun isDividerEnabled(childPos: Int): Boolean {
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsStatusesFragment.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsStatusesFragment.kt
index a38118de3..6456297ea 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsStatusesFragment.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsStatusesFragment.kt
@@ -39,7 +39,6 @@ import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
 import org.mariotaku.kpreferences.get
 import org.mariotaku.ktextension.*
 import org.mariotaku.twidere.R
-import org.mariotaku.twidere.TwidereConstants
 import org.mariotaku.twidere.activity.AccountSelectorActivity
 import org.mariotaku.twidere.adapter.ParcelableStatusesAdapter
 import org.mariotaku.twidere.adapter.decorator.DividerItemDecoration
@@ -353,7 +352,7 @@ abstract class AbsStatusesFragment : AbsContentListRecyclerViewFragment<Parcelab
     override fun onGapClick(holder: GapViewHolder, position: Int) {
         val adapter = this.adapter
         val status = adapter.getStatus(position) ?: return
-        DebugLog.v(TwidereConstants.LOGTAG, "Load activity gap " + status)
+        DebugLog.v(msg = "Load activity gap $status")
         adapter.addGapLoadingId(ObjectId(status.account_key, status.id))
         val accountIds = arrayOf(status.account_key)
         val maxIds = arrayOf<String?>(status.id)
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageConversationInfoFragment.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageConversationInfoFragment.kt
index a63db9011..7185d4b2c 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageConversationInfoFragment.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageConversationInfoFragment.kt
@@ -19,29 +19,79 @@
 
 package org.mariotaku.twidere.fragment.message
 
+import android.content.Context
 import android.os.Bundle
 import android.support.v4.app.FragmentActivity
+import android.support.v4.app.LoaderManager
+import android.support.v4.content.AsyncTaskLoader
+import android.support.v4.content.Loader
+import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import kotlinx.android.synthetic.main.activity_home_content.view.*
 import kotlinx.android.synthetic.main.fragment_messages_conversation_info.*
+import kotlinx.android.synthetic.main.layout_toolbar_message_conversation_title.*
+import org.mariotaku.chameleon.Chameleon
+import org.mariotaku.chameleon.ChameleonUtils
+import org.mariotaku.kpreferences.get
+import org.mariotaku.ktextension.useCursor
+import org.mariotaku.sqliteqb.library.Expression
 import org.mariotaku.twidere.R
+import org.mariotaku.twidere.constant.IntentConstants.EXTRA_ACCOUNT_KEY
+import org.mariotaku.twidere.constant.IntentConstants.EXTRA_CONVERSATION_ID
+import org.mariotaku.twidere.constant.nameFirstKey
+import org.mariotaku.twidere.constant.profileImageStyleKey
+import org.mariotaku.twidere.extension.model.displayAvatarTo
+import org.mariotaku.twidere.extension.model.getConversationName
 import org.mariotaku.twidere.fragment.BaseFragment
 import org.mariotaku.twidere.fragment.iface.IToolBarSupportFragment
+import org.mariotaku.twidere.model.ParcelableMessageConversation
+import org.mariotaku.twidere.model.ParcelableMessageConversationCursorIndices
+import org.mariotaku.twidere.model.UserKey
+import org.mariotaku.twidere.provider.TwidereDataStore.Messages.Conversations
 
 /**
  * Created by mariotaku on 2017/2/15.
  */
 
-class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment {
+class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment,
+        LoaderManager.LoaderCallbacks<ParcelableMessageConversation?> {
+
+    private val accountKey: UserKey get() = arguments.getParcelable(EXTRA_ACCOUNT_KEY)
+    private val conversationId: String get() = arguments.getString(EXTRA_CONVERSATION_ID)
+
     override val controlBarHeight: Int get() = toolbar.measuredHeight
     override var controlBarOffset: Float = 0f
 
     override val toolbar: Toolbar
         get() = toolbarLayout.toolbar
 
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        val activity = this.activity
+
+        if (activity is AppCompatActivity) {
+            activity.supportActionBar?.setDisplayShowTitleEnabled(false)
+        }
+
+        val theme = Chameleon.getOverrideTheme(context, activity)
+
+        val profileImageStyle = preferences[profileImageStyleKey]
+        appBarConversationAvatar.style = profileImageStyle
+        conversationAvatar.style = profileImageStyle
+
+        val avatarBackground = ChameleonUtils.getColorDependent(theme.colorToolbar)
+        appBarConversationAvatar.setBackgroundColor(avatarBackground)
+        appBarConversationName.setTextColor(ChameleonUtils.getColorDependent(theme.colorToolbar))
+        
+        conversationAvatar.setBackgroundColor(avatarBackground)
+        conversationName.setTextColor(ChameleonUtils.getColorDependent(theme.colorToolbar))
+
+        loaderManager.initLoader(0, null, this)
+    }
+
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         return inflater.inflate(R.layout.fragment_messages_conversation_info, container, false)
     }
@@ -49,4 +99,45 @@ class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment
     override fun setupWindow(activity: FragmentActivity): Boolean {
         return false
     }
+
+    override fun onCreateLoader(id: Int, args: Bundle?): Loader<ParcelableMessageConversation?> {
+        return ConversationInfoLoader(context, accountKey, conversationId)
+    }
+
+    override fun onLoaderReset(loader: Loader<ParcelableMessageConversation?>?) {
+    }
+
+    override fun onLoadFinished(loader: Loader<ParcelableMessageConversation?>?, data: ParcelableMessageConversation?) {
+        if (data == null) {
+            activity?.finish()
+            return
+        }
+        val name = data.getConversationName(context, userColorNameManager, preferences[nameFirstKey]).first
+        data.displayAvatarTo(mediaLoader, conversationAvatar)
+        data.displayAvatarTo(mediaLoader, appBarConversationAvatar)
+        appBarConversationName.text = name
+        conversationName.text = name
+    }
+
+    class ConversationInfoLoader(
+            context: Context,
+            val accountKey: UserKey,
+            val conversationId: String) : AsyncTaskLoader<ParcelableMessageConversation?>(context) {
+        override fun loadInBackground(): ParcelableMessageConversation? {
+            val where = Expression.and(Expression.equalsArgs(Conversations.ACCOUNT_KEY),
+                    Expression.equalsArgs(Conversations.CONVERSATION_ID)).sql
+            val whereArgs = arrayOf(accountKey.toString(), conversationId)
+            context.contentResolver.query(Conversations.CONTENT_URI, Conversations.COLUMNS, where,
+                    whereArgs, null).useCursor { cur ->
+                if (cur.moveToFirst()) {
+                    return ParcelableMessageConversationCursorIndices.fromCursor(cur)
+                }
+            }
+            return null
+        }
+
+        override fun onStartLoading() {
+            forceLoad()
+        }
+    }
 }
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesConversationFragment.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesConversationFragment.kt
index 36f48d047..7a1fbe7a1 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesConversationFragment.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesConversationFragment.kt
@@ -163,6 +163,10 @@ class MessagesConversationFragment : AbsContentListRecyclerViewFragment<Messages
         addMedia.setOnClickListener {
             openMediaPicker()
         }
+        conversationTitleContainer.setOnClickListener {
+            val intent = IntentUtils.messageConversationInfo(accountKey, conversationId)
+            startActivity(intent)
+        }
 
         val activity = this.activity
         if (activity is AppCompatActivity) {
@@ -228,11 +232,6 @@ class MessagesConversationFragment : AbsContentListRecyclerViewFragment<Messages
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.info -> {
-                val intent = IntentUtils.messageConversationInfo(accountKey, conversationId)
-                startActivity(intent)
-                return true
-            }
         }
         return false
     }
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/model/tab/conf/UserListExtraConfiguration.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/model/tab/conf/UserListExtraConfiguration.kt
index 790817d28..96cf51088 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/model/tab/conf/UserListExtraConfiguration.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/model/tab/conf/UserListExtraConfiguration.kt
@@ -15,7 +15,7 @@ import org.mariotaku.twidere.fragment.CustomTabsFragment.TabEditorDialogFragment
 import org.mariotaku.twidere.model.ParcelableUserList
 import org.mariotaku.twidere.model.tab.TabConfiguration
 import org.mariotaku.twidere.util.dagger.DependencyHolder
-import org.mariotaku.twidere.util.view.display
+import org.mariotaku.twidere.extension.view.holder.display
 import org.mariotaku.twidere.view.holder.SimpleUserListViewHolder
 
 /**
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/util/DebugLog.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/util/DebugLog.kt
index 444aa7423..bc0abe740 100644
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/util/DebugLog.kt
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/util/DebugLog.kt
@@ -2,6 +2,7 @@ package org.mariotaku.twidere.util
 
 import android.util.Log
 import org.mariotaku.twidere.BuildConfig
+import org.mariotaku.twidere.TwidereConstants.LOGTAG
 
 /**
  * Created by mariotaku on 2017/1/24.
@@ -9,7 +10,7 @@ import org.mariotaku.twidere.BuildConfig
 object DebugLog {
 
     @JvmStatic
-    fun v(tag: String, msg: String, tr: Throwable? = null): Int {
+    fun v(tag: String = LOGTAG, msg: String, tr: Throwable? = null): Int {
         if (!BuildConfig.DEBUG) return 0
         if (tr != null) {
             return Log.v(tag, msg, tr)
@@ -19,7 +20,7 @@ object DebugLog {
     }
 
     @JvmStatic
-    fun d(tag: String, msg: String, tr: Throwable? = null): Int {
+    fun d(tag: String = LOGTAG, msg: String, tr: Throwable? = null): Int {
         if (!BuildConfig.DEBUG) return 0
         if (tr != null) {
             return Log.d(tag, msg, tr)
@@ -29,7 +30,7 @@ object DebugLog {
     }
 
     @JvmStatic
-    fun w(tag: String, msg: String? = null, tr: Throwable? = null): Int {
+    fun w(tag: String = LOGTAG, msg: String? = null, tr: Throwable? = null): Int {
         if (!BuildConfig.DEBUG) return 0
         if (msg != null && tr != null) {
             return Log.w(tag, msg, tr)
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoAvatarBehavior.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoAvatarBehavior.kt
new file mode 100644
index 000000000..b08813d5c
--- /dev/null
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoAvatarBehavior.kt
@@ -0,0 +1,122 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.util.view
+
+import android.content.Context
+import android.graphics.Rect
+import android.support.design.widget.AppBarLayout
+import android.support.design.widget.CoordinatorLayout
+import android.support.v4.view.ViewCompat
+import android.util.AttributeSet
+import android.view.View
+import kotlinx.android.synthetic.main.fragment_messages_conversation_info.view.*
+import kotlinx.android.synthetic.main.layout_toolbar_message_conversation_title.view.*
+import org.mariotaku.twidere.R
+import org.mariotaku.twidere.extension.getFrame
+import org.mariotaku.twidere.extension.getFrameRelatedTo
+import org.mariotaku.twidere.extension.getLocationOnScreen
+import org.mariotaku.twidere.extension.origin
+
+/**
+ * Created by mariotaku on 2017/2/20.
+ */
+
+class ConversationInfoAvatarBehavior(
+        context: Context,
+        attrs: AttributeSet? = null
+) : CoordinatorLayout.Behavior<View>(context, attrs) {
+    private val marginBottom: Float
+    private val marginStart: Float
+
+    private val appBarRect = Rect()
+
+    private val sourceRect = Rect()
+    private val destRect = Rect()
+    private val tempRect = Rect()
+
+    private var toolbarLayoutHeight = 0f
+
+    var dependentPercent: Float = 0f
+        private set
+
+    init {
+        val a = context.obtainStyledAttributes(attrs, R.styleable.ConversationInfoAvatarBehavior)
+        marginBottom = a.getDimension(R.styleable.ConversationInfoAvatarBehavior_behavior_avatarMarginBottom, 0f)
+        marginStart = a.getDimension(R.styleable.ConversationInfoAvatarBehavior_behavior_avatarMarginStart, 0f)
+        a.recycle()
+    }
+
+    override fun layoutDependsOn(parent: CoordinatorLayout, child: View, dependency: View): Boolean {
+        return dependency is AppBarLayout
+    }
+
+    override fun onLayoutChild(parent: CoordinatorLayout, child: View, layoutDirection: Int): Boolean {
+        val appBar = parent.getDependencies(child).first()
+        // Get AppBar frame (and reset origin to 0, 0)
+        appBar.getFrame(appBarRect)
+        val dependencyOrigin = appBarRect.origin
+        appBarRect.offsetTo(0, 0)
+
+        // Layout avatar
+        val left: Int
+        val right: Int
+        if (layoutDirection == ViewCompat.LAYOUT_DIRECTION_RTL) {
+            right = appBarRect.right - Math.round(marginStart)
+            left = right - child.measuredWidth
+        } else {
+            left = Math.round(marginStart)
+            right = left + child.measuredWidth
+        }
+        val bottom = Math.round(appBarRect.bottom - marginBottom)
+        val top = bottom - child.measuredHeight
+        child.layout(left, top, right, bottom)
+
+
+        val toolbarLayout = appBar.toolbarLayout
+        toolbarLayoutHeight = toolbarLayout.height.toFloat()
+
+        child.getFrameRelatedTo(sourceRect)
+        appBar.conversationAvatar.getFrameRelatedTo(destRect)
+        return true
+    }
+
+    override fun onDependentViewChanged(parent: CoordinatorLayout, child: View, dependency: View): Boolean {
+        val behavior = (dependency.layoutParams as CoordinatorLayout.LayoutParams).behavior as AppBarLayout.Behavior
+        val toolbar = dependency.toolbar
+        toolbar.getLocationOnScreen(tempRect)
+        val percent = behavior.topAndBottomOffset / (tempRect.bottom - toolbarLayoutHeight)
+        child.pivotX = child.width.toFloat()
+        child.pivotY = child.height.toFloat()
+        child.scaleX = 1 - (sourceRect.width() - destRect.width()) * percent / sourceRect.width()
+        child.scaleY = 1 - (sourceRect.height() - destRect.height()) * percent / sourceRect.height()
+        child.translationX = (destRect.right - sourceRect.right) * percent
+        child.translationY = (destRect.bottom - sourceRect.bottom) * percent
+
+        if (percent >= 1) {
+            child.visibility = View.INVISIBLE
+            dependency.conversationAvatar.visibility = View.VISIBLE
+        } else {
+            child.visibility = View.VISIBLE
+            dependency.conversationAvatar.visibility = View.INVISIBLE
+        }
+        dependentPercent = percent
+        return true
+    }
+}
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoTitleBehavior.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoTitleBehavior.kt
new file mode 100644
index 000000000..1888b6918
--- /dev/null
+++ b/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/ConversationInfoTitleBehavior.kt
@@ -0,0 +1,107 @@
+/*
+ *             Twidere - Twitter client for Android
+ *
+ *  Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.mariotaku.twidere.util.view
+
+import android.content.Context
+import android.graphics.Rect
+import android.support.design.widget.CoordinatorLayout
+import android.support.v4.view.ViewCompat
+import android.util.AttributeSet
+import android.util.TypedValue
+import android.view.View
+import android.widget.TextView
+import kotlinx.android.synthetic.main.layout_toolbar_message_conversation_title.view.*
+import org.mariotaku.twidere.R
+import org.mariotaku.twidere.extension.getFrame
+import org.mariotaku.twidere.extension.getFrameRelatedTo
+
+/**
+ * Created by mariotaku on 2017/2/20.
+ */
+
+class ConversationInfoTitleBehavior(
+        context: Context,
+        attrs: AttributeSet? = null
+) : CoordinatorLayout.Behavior<TextView>(context, attrs) {
+    private val marginBottom: Float
+    private val marginStart: Float
+
+    private val avatarRect = Rect()
+
+    private val sourceRect = Rect()
+    private val destRect = Rect()
+
+    private var sourceSize: Float = Float.NaN
+    private var destSize: Float = Float.NaN
+    private var viewLaidOut: Boolean = false
+
+    init {
+        val a = context.obtainStyledAttributes(attrs, R.styleable.ConversationInfoTitleBehavior)
+        marginBottom = a.getDimension(R.styleable.ConversationInfoTitleBehavior_behavior_titleMarginBottom, 0f)
+        marginStart = a.getDimension(R.styleable.ConversationInfoTitleBehavior_behavior_titleMarginStart, 0f)
+        a.recycle()
+    }
+
+    override fun layoutDependsOn(parent: CoordinatorLayout, child: TextView, dependency: View): Boolean {
+        return dependency.id == R.id.appBarConversationAvatar
+    }
+
+    override fun onLayoutChild(parent: CoordinatorLayout, child: TextView, layoutDirection: Int): Boolean {
+        val conversationAvatar = parent.getDependencies(child).first()
+        val appBar = conversationAvatar.parent as View
+        conversationAvatar.getFrame(avatarRect)
+        if (!viewLaidOut) {
+            sourceSize = child.textSize
+            destSize = parent.conversationName.textSize
+            viewLaidOut = true
+        }
+        if (layoutDirection == ViewCompat.LAYOUT_DIRECTION_RTL) {
+            child.right = Math.round(avatarRect.left - marginStart)
+            child.left = child.right - child.measuredWidth
+        } else {
+            child.left = Math.round(avatarRect.right + marginStart)
+            child.right = child.left + child.measuredWidth
+        }
+        child.bottom = Math.round(avatarRect.centerY() - marginBottom)
+        child.top = child.bottom - child.measuredHeight
+
+        child.getFrameRelatedTo(sourceRect)
+        appBar.conversationName.getFrameRelatedTo(destRect)
+        return true
+    }
+
+    override fun onDependentViewChanged(parent: CoordinatorLayout, child: TextView, dependency: View): Boolean {
+        val behavior = (dependency.layoutParams as CoordinatorLayout.LayoutParams).behavior as ConversationInfoAvatarBehavior
+        val percent = behavior.dependentPercent
+        child.pivotX = child.width.toFloat()
+        child.pivotY = child.height.toFloat()
+        child.translationX = (destRect.left - sourceRect.left) * percent
+        child.translationY = (destRect.top - sourceRect.top) * percent
+        child.setTextSize(TypedValue.COMPLEX_UNIT_PX, sourceSize + (destSize - sourceSize) * percent)
+        if (percent >= 1) {
+            child.visibility = View.INVISIBLE
+            parent.conversationName.visibility = View.VISIBLE
+        } else {
+            child.visibility = View.VISIBLE
+            parent.conversationName.visibility = View.INVISIBLE
+        }
+        return true
+    }
+}
diff --git a/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/SimpleUserListViewHolder.kt b/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/SimpleUserListViewHolder.kt
deleted file mode 100644
index efae21947..000000000
--- a/twidere/src/main/kotlin/org/mariotaku/twidere/util/view/SimpleUserListViewHolder.kt
+++ /dev/null
@@ -1,22 +0,0 @@
-package org.mariotaku.twidere.util.view
-
-import android.view.View
-import org.mariotaku.twidere.R
-import org.mariotaku.twidere.model.ParcelableUserList
-import org.mariotaku.twidere.util.MediaLoaderWrapper
-import org.mariotaku.twidere.util.UserColorNameManager
-import org.mariotaku.twidere.view.holder.SimpleUserListViewHolder
-
-fun SimpleUserListViewHolder.display(userList: ParcelableUserList, mediaLoader: MediaLoaderWrapper,
-                                     userColorNameManager: UserColorNameManager,
-                                     displayProfileImage: Boolean) {
-    nameView.text = userList.name
-    createdByView.text = createdByView.context.getString(R.string.created_by,
-            userColorNameManager.getDisplayName(userList, false))
-    profileImageView.visibility = if (displayProfileImage) View.VISIBLE else View.GONE
-    if (displayProfileImage) {
-        mediaLoader.displayProfileImage(profileImageView, userList)
-    } else {
-        mediaLoader.cancelDisplayTask(profileImageView)
-    }
-}
\ No newline at end of file
diff --git a/twidere/src/main/res/layout/fragment_messages_conversation.xml b/twidere/src/main/res/layout/fragment_messages_conversation.xml
index baa149940..7ee8a67d5 100644
--- a/twidere/src/main/res/layout/fragment_messages_conversation.xml
+++ b/twidere/src/main/res/layout/fragment_messages_conversation.xml
@@ -167,6 +167,7 @@
         android:background="?colorToolbar"
         android:elevation="@dimen/toolbar_elevation"
         app:contentInsetStart="0dp"
+        app:contentInsetStartWithNavigation="0dp"
         app:popupTheme="?actionBarPopupTheme"
         tools:elevation="0dp">
 
diff --git a/twidere/src/main/res/layout/fragment_messages_conversation_info.xml b/twidere/src/main/res/layout/fragment_messages_conversation_info.xml
index e803eaf72..757b00b0c 100644
--- a/twidere/src/main/res/layout/fragment_messages_conversation_info.xml
+++ b/twidere/src/main/res/layout/fragment_messages_conversation_info.xml
@@ -10,7 +10,8 @@
     <android.support.design.widget.AppBarLayout
         android:id="@+id/appBar"
         android:layout_width="match_parent"
-        android:layout_height="128dp"
+        android:layout_height="180dp"
+        android:background="?colorToolbar"
         android:fitsSystemWindows="true">
 
         <android.support.design.widget.CollapsingToolbarLayout
@@ -18,14 +19,23 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:fitsSystemWindows="true"
-            app:contentScrim="?attr/colorPrimary"
-            app:layout_scrollFlags="scroll|exitUntilCollapsed">
+            app:layout_scrollFlags="scroll|exitUntilCollapsed"
+            app:titleEnabled="false">
 
             <android.support.v7.widget.Toolbar
                 android:id="@+id/toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?attr/actionBarSize"
-                app:layout_collapseMode="pin"/>
+                android:background="?colorToolbar"
+                app:contentInsetStart="0dp"
+                app:contentInsetStartWithNavigation="0dp"
+                app:layout_collapseMode="pin">
+
+                <include
+                    layout="@layout/layout_toolbar_message_conversation_title"
+                    tools:visibility="gone"/>
+
+            </android.support.v7.widget.Toolbar>
 
         </android.support.design.widget.CollapsingToolbarLayout>
     </android.support.design.widget.AppBarLayout>
@@ -48,8 +58,42 @@
         android:layout_height="wrap_content"
         android:layout_margin="@dimen/element_spacing_large"
         android:src="@drawable/ic_action_edit"
+        app:backgroundTint="?android:colorBackground"
         app:layout_anchor="@+id/appBar"
         app:layout_anchorGravity="bottom|end"
-        tools:backgroundTint="?colorAccent"/>
+        tools:tint="?android:colorForeground"/>
+
+    <org.mariotaku.twidere.view.ProfileImageView
+        android:id="@+id/appBarConversationAvatar"
+        android:layout_width="@dimen/icon_size_conversation_info"
+        android:layout_height="@dimen/icon_size_conversation_info"
+        app:behavior_avatarMarginBottom="@dimen/element_spacing_large"
+        app:behavior_avatarMarginStart="@dimen/element_spacing_large"
+        app:layout_behavior="org.mariotaku.twidere.util.view.ConversationInfoAvatarBehavior"
+        app:sivDrawShadow="false"
+        app:sivElevation="8dp"
+        app:sivShape="circle"
+        tools:src="@drawable/ic_profile_image_default_group"/>
+
+    <org.mariotaku.twidere.view.FixedTextView
+        android:id="@+id/appBarConversationName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:elevation="8dp"
+        android:ellipsize="end"
+        android:minLines="1"
+        android:textAppearance="?android:textAppearanceLarge"
+        android:textColor="?android:textColorPrimary"
+        android:textStyle="normal"
+        app:behavior_titleMarginStart="@dimen/element_spacing_normal"
+        app:layout_behavior="org.mariotaku.twidere.util.view.ConversationInfoTitleBehavior"
+        tools:text="Title"/>
+
+    <org.mariotaku.twidere.view.FixedTextView
+        android:id="@+id/appBarConversationSummary"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="?android:textColorSecondary"
+        tools:text="Subtitle"/>
 
 </android.support.design.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/twidere/src/main/res/layout/layout_toolbar_message_conversation_title.xml b/twidere/src/main/res/layout/layout_toolbar_message_conversation_title.xml
index f894a69c2..5a79c46cc 100644
--- a/twidere/src/main/res/layout/layout_toolbar_message_conversation_title.xml
+++ b/twidere/src/main/res/layout/layout_toolbar_message_conversation_title.xml
@@ -21,6 +21,7 @@
 <LinearLayout
     android:id="@+id/conversationTitleContainer"
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -35,6 +36,7 @@
         android:layout_height="match_parent"
         android:layout_margin="@dimen/element_spacing_normal"
         android:layout_weight="0"
+        app:sivShape="circle"
         tools:src="@drawable/ic_profile_image_default_group"/>
 
     <LinearLayout
@@ -43,7 +45,8 @@
         android:layout_marginLeft="@dimen/element_spacing_normal"
         android:layout_marginStart="@dimen/element_spacing_normal"
         android:layout_weight="1"
-        android:gravity="center_vertical">
+        android:gravity="center_vertical"
+        android:orientation="vertical">
 
         <org.mariotaku.twidere.view.FixedTextView
             android:id="@+id/conversationName"
@@ -52,5 +55,13 @@
             android:textAppearance="?android:textAppearanceMedium"
             android:textColor="?android:textColorPrimary"
             tools:text="Conversation name"/>
+
+        <org.mariotaku.twidere.view.FixedTextView
+            android:id="@+id/conversationSummary"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAppearance="?android:textAppearanceSmall"
+            android:textColor="?android:textColorSecondary"
+            tools:text="Conversation summary"/>
     </LinearLayout>
 </LinearLayout>
\ No newline at end of file
diff --git a/twidere/src/main/res/menu/menu_messages_conversation.xml b/twidere/src/main/res/menu/menu_messages_conversation.xml
index c1811cd3c..f1ba3562d 100644
--- a/twidere/src/main/res/menu/menu_messages_conversation.xml
+++ b/twidere/src/main/res/menu/menu_messages_conversation.xml
@@ -20,10 +20,6 @@
 
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item
-        android:id="@+id/info"
-        android:icon="@drawable/ic_action_info"
-        android:title="@string/action_conversation_info"/>
     <item
         android:id="@+id/search"
         android:enabled="@bool/debug"
diff --git a/twidere/src/main/res/values/attrs.xml b/twidere/src/main/res/values/attrs.xml
index e4c823230..b3650d9bd 100644
--- a/twidere/src/main/res/values/attrs.xml
+++ b/twidere/src/main/res/values/attrs.xml
@@ -103,6 +103,7 @@
         <attr name="sivElevation" format="dimension"/>
         <attr name="sivCornerRadius" format="dimension"/>
         <attr name="sivCornerRadiusRatio" format="fraction"/>
+        <attr name="sivDrawShadow" format="boolean"/>
         <attr name="sivShape"/>
     </declare-styleable>
     <declare-styleable name="HeaderDrawerLayout">
@@ -144,6 +145,14 @@
     <declare-styleable name="ProfileBannerImageView">
         <attr name="bannerAspectRatio" format="fraction"/>
     </declare-styleable>
+    <declare-styleable name="ConversationInfoAvatarBehavior">
+        <attr name="behavior_avatarMarginBottom" format="dimension"/>
+        <attr name="behavior_avatarMarginStart" format="dimension"/>
+    </declare-styleable>
+    <declare-styleable name="ConversationInfoTitleBehavior">
+        <attr name="behavior_titleMarginBottom" format="dimension"/>
+        <attr name="behavior_titleMarginStart" format="dimension"/>
+    </declare-styleable>
     <attr name="notificationType">
         <flag name="none" value="0"/>
         <flag name="ringtone" value="1"/>
diff --git a/twidere/src/main/res/values/dimens.xml b/twidere/src/main/res/values/dimens.xml
index b5053f70a..750d5b063 100644
--- a/twidere/src/main/res/values/dimens.xml
+++ b/twidere/src/main/res/values/dimens.xml
@@ -81,6 +81,7 @@
     <dimen name="icon_size_profile_type_user_profile">26dp</dimen>
     <dimen name="icon_size_status_profile_image">48dp</dimen>
     <dimen name="icon_size_user_profile">84dp</dimen>
+    <dimen name="icon_size_conversation_info">64dp</dimen>
 
     <dimen name="line_width_compose_account_profile_image">2dp</dimen>