diff --git a/app/src/main/java/com/hippo/ehviewer/ui/MainActivity.java b/app/src/main/java/com/hippo/ehviewer/ui/MainActivity.java
index 0fe4554f8..cb537eab0 100644
--- a/app/src/main/java/com/hippo/ehviewer/ui/MainActivity.java
+++ b/app/src/main/java/com/hippo/ehviewer/ui/MainActivity.java
@@ -28,11 +28,13 @@ import android.support.annotation.StringRes;
 import android.support.design.widget.NavigationView;
 import android.support.design.widget.Snackbar;
 import android.support.v4.widget.DrawerLayout;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.Gravity;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.FrameLayout;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.hippo.ehviewer.R;
@@ -49,15 +51,16 @@ import com.hippo.ehviewer.ui.scene.GalleryDetailScene;
 import com.hippo.ehviewer.ui.scene.GalleryInfoScene;
 import com.hippo.ehviewer.ui.scene.GalleryListScene;
 import com.hippo.ehviewer.ui.scene.GalleryPreviewsScene;
-import com.hippo.ehviewer.ui.scene.SignInScene;
 import com.hippo.ehviewer.ui.scene.ProgressScene;
 import com.hippo.ehviewer.ui.scene.QuickSearchScene;
+import com.hippo.ehviewer.ui.scene.SignInScene;
 import com.hippo.ehviewer.ui.scene.WarningScene;
 import com.hippo.ehviewer.ui.scene.WebViewLoginScene;
 import com.hippo.scene.Announcer;
 import com.hippo.scene.SceneFragment;
 import com.hippo.scene.StageActivity;
 import com.hippo.util.PermissionRequester;
+import com.hippo.widget.LoadImageView;
 import com.hippo.yorozuya.ViewUtils;
 
 public final class MainActivity extends StageActivity
@@ -231,6 +234,22 @@ public final class MainActivity extends StageActivity
         mDrawerLayout = (DrawerLayout) ViewUtils.$$(this, R.id.draw_view);
         mNavView = (NavigationView) ViewUtils.$$(this, R.id.nav_view);
         mRightDrawer = (FrameLayout) ViewUtils.$$(this, R.id.right_drawer);
+        View headerLayout = mNavView.getHeaderView(0);
+        LoadImageView avatarView = (LoadImageView) ViewUtils.$$(headerLayout, R.id.avatar);
+        TextView displayNameView = (TextView) ViewUtils.$$(headerLayout, R.id.display_name);
+
+        String avatarUrl = Settings.getAvatar();
+        if (TextUtils.isEmpty(avatarUrl)) {
+            avatarView.load(R.drawable.default_avatar);
+        } else {
+            avatarView.load(avatarUrl, avatarUrl);
+        }
+
+        String displayName = Settings.getDisplayName();
+        if (TextUtils.isEmpty(displayName)) {
+            displayName = getString(R.string.default_display_name);
+        }
+        displayNameView.setText(displayName);
 
         if (mNavView != null) {
             mNavView.setNavigationItemSelectedListener(this);
diff --git a/app/src/main/java/com/hippo/widget/FixedAspectImageView.java b/app/src/main/java/com/hippo/widget/FixedAspectImageView.java
index 0fa20ddd0..0b825a378 100644
--- a/app/src/main/java/com/hippo/widget/FixedAspectImageView.java
+++ b/app/src/main/java/com/hippo/widget/FixedAspectImageView.java
@@ -19,9 +19,9 @@ package com.hippo.widget;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
+import android.support.v7.widget.AppCompatImageView;
 import android.util.AttributeSet;
 import android.view.View;
-import android.widget.ImageView;
 
 import com.hippo.ehviewer.R;
 import com.hippo.yorozuya.MathUtils;
@@ -29,7 +29,7 @@ import com.hippo.yorozuya.MathUtils;
 /**
  * aspect is width / height
  */
-public class FixedAspectImageView extends ImageView {
+public class FixedAspectImageView extends AppCompatImageView {
 
     private static final String TAG = FixedAspectImageView.class.getSimpleName();
 
diff --git a/app/src/main/java/com/hippo/widget/LoadImageView.java b/app/src/main/java/com/hippo/widget/LoadImageView.java
index 712fe9a50..8fb8ee841 100644
--- a/app/src/main/java/com/hippo/widget/LoadImageView.java
+++ b/app/src/main/java/com/hippo/widget/LoadImageView.java
@@ -22,6 +22,7 @@ import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.TransitionDrawable;
+import android.support.annotation.DrawableRes;
 import android.support.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.View;
@@ -93,7 +94,9 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
         }
         a.recycle();
 
-        mConaco = EhApplication.getConaco(context);
+        if (!isInEditMode()) {
+            mConaco = EhApplication.getConaco(context);
+        }
     }
 
     @Override
@@ -179,6 +182,16 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
         mConaco.load(builder);
     }
 
+    public void load(Drawable drawable) {
+        unload();
+        setImageDrawable(drawable);
+    }
+
+    public void load(@DrawableRes int id) {
+        unload();
+        setImageResource(id);
+    }
+
     public void unload() {
         mConaco.cancel(this);
         mKey = null;
diff --git a/app/src/main/res/drawable-hdpi/sadpanda_low_poly.png b/app/src/main/res/drawable-hdpi/sadpanda_low_poly.png
index 9135d33d4..6694b2cb6 100644
Binary files a/app/src/main/res/drawable-hdpi/sadpanda_low_poly.png and b/app/src/main/res/drawable-hdpi/sadpanda_low_poly.png differ
diff --git a/app/src/main/res/drawable-mdpi/sadpanda_low_poly.png b/app/src/main/res/drawable-mdpi/sadpanda_low_poly.png
index f73406202..93e32ae4e 100644
Binary files a/app/src/main/res/drawable-mdpi/sadpanda_low_poly.png and b/app/src/main/res/drawable-mdpi/sadpanda_low_poly.png differ
diff --git a/app/src/main/res/drawable-xhdpi/sadpanda_low_poly.png b/app/src/main/res/drawable-xhdpi/sadpanda_low_poly.png
index 1949fbcb3..a81d2f1b9 100644
Binary files a/app/src/main/res/drawable-xhdpi/sadpanda_low_poly.png and b/app/src/main/res/drawable-xhdpi/sadpanda_low_poly.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/sadpanda_low_poly.png b/app/src/main/res/drawable-xxhdpi/sadpanda_low_poly.png
index 9e1bc9006..d081c106f 100644
Binary files a/app/src/main/res/drawable-xxhdpi/sadpanda_low_poly.png and b/app/src/main/res/drawable-xxhdpi/sadpanda_low_poly.png differ
diff --git a/app/src/main/res/drawable/default_avatar.xml b/app/src/main/res/drawable/default_avatar.xml
new file mode 100644
index 000000000..e14b46d80
--- /dev/null
+++ b/app/src/main/res/drawable/default_avatar.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2016 Hippo Seven
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="64dp"
+    android:width="64dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="@color/teal_500"
+        android:pathData="M0,12a12,12 0 1,0 24,0a12,12 0 1,0 -24,0"/>
+
+    <path
+        android:fillColor="@android:color/black"
+        android:pathData="M16.5,9.9L16.1,9.6L19.1,5.9C19.2,5.8,19.4,5.8,19.5,5.9L19.5,5.9C19.6,6,19.6,6.2,19.5,6.3L16.5,9.9Z"/>
+
+    <path
+        android:fillColor="@android:color/black"
+        android:pathData="M9.1,8.8L8.6,9.1L6.2,5C6.1,4.9,6.2,4.7,6.3,4.6L6.3,4.6C6.4,4.5,6.6,4.6,6.7,4.7L9.1,8.8Z"/>
+
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M1.8,14.6L22.1,16.4C21.4,11.3,17.6,7.9,12.6,7.5C7.8,7,3.4,9.7,1.8,14.6Z"/>
+
+    <path
+        android:fillColor="@android:color/black"
+        android:pathData="M15.4,11.9a1.1,1.1 0 1,0 2.2,0a1.1,1.1 0 1,0 -2.2,0"/>
+
+    <path
+        android:fillColor="@android:color/black"
+        android:pathData="M7.1,11.2a1.1,1.1 0 1,0 2.2,0a1.1,1.1 0 1,0 -2.2,0"/>
+
+</vector>
diff --git a/app/src/main/res/layout/nav_header_main.xml b/app/src/main/res/layout/nav_header_main.xml
index 1a5138635..b456ecf06 100644
--- a/app/src/main/res/layout/nav_header_main.xml
+++ b/app/src/main/res/layout/nav_header_main.xml
@@ -28,4 +28,27 @@
         android:scaleType="centerCrop"
         android:contentDescription="@null"/>
 
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <com.hippo.widget.LoadImageView
+            android:id="@+id/avatar"
+            android:layout_width="64dp"
+            android:layout_height="64dp"
+            android:layout_centerVertical="true"
+            android:layout_marginLeft="@dimen/keyline_margin"/>
+
+        <TextView
+            android:id="@+id/display_name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignBottom="@id/avatar"
+            android:layout_toRightOf="@id/avatar"
+            android:layout_marginLeft="12dp"
+            android:layout_marginBottom="12dp"
+            android:textColor="@android:color/black"/>
+
+    </RelativeLayout>
+
 </FrameLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9c7ec464b..8c99ac470 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -50,6 +50,8 @@
     <string name="display_name">Display name</string>
     <string name="display_name_is_empty">Display name is empty</string>
 
+    <string name="default_display_name">Little Hippo</string>
+
     <string name="error_status_code_400" translatable="false">Bad Request</string>
     <string name="error_status_code_401" translatable="false">Unauthorized</string>
     <string name="error_status_code_402" translatable="false">Payment Required</string>