diff --git a/app/src/main/java/com/gh/base/BaseToolBarActivity.java b/app/src/main/java/com/gh/base/BaseToolBarActivity.java
index 267276c538..040cf9a8a2 100644
--- a/app/src/main/java/com/gh/base/BaseToolBarActivity.java
+++ b/app/src/main/java/com/gh/base/BaseToolBarActivity.java
@@ -54,6 +54,7 @@ public abstract class BaseToolBarActivity extends BaseAppCompatActivity {
         }
     }
 
+    @Deprecated
     public void setNavigationTitle(String title) {
 //        if (mTitleTv != null) {
 //            mTitleTv.setText(title);
diff --git a/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchAdapter.java b/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchAdapter.java
index 169d775b01..fcbfbe2ae1 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchAdapter.java
@@ -1,6 +1,7 @@
 package com.gh.gamecenter.ask.search;
 
 import android.content.Context;
+import android.support.constraint.ConstraintLayout;
 import android.support.v7.widget.RecyclerView;
 import android.text.Html;
 import android.text.TextUtils;
@@ -9,6 +10,7 @@ import android.view.ViewGroup;
 
 import com.gh.base.OnListClickListener;
 import com.gh.common.constant.ItemViewType;
+import com.gh.common.util.DisplayUtils;
 import com.gh.gamecenter.R;
 import com.gh.gamecenter.adapter.viewholder.FooterViewHolder;
 import com.gh.gamecenter.ask.entity.AskSearchEntity;
@@ -102,6 +104,13 @@ public class AskSearchAdapter extends ListAdapter {
                 askHolder.mAnswercount.setText(mContext.getString(R.string.ask_answer_count, questions.getAnswerCount()));
                 askHolder.mTitle.setText(Html.fromHtml(questions.getTitle()));
                 askHolder.mContent.setText(Html.fromHtml(searchEntity.getBrief()));
+                ConstraintLayout.LayoutParams params = new ConstraintLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+                if (position == 0) {
+                    params.setMargins(0, DisplayUtils.dip2px(mContext, 8), 0, 0);
+                } else {
+                    params.setMargins(0, 0, 0, 0);
+                }
+                askHolder.itemView.setLayoutParams(params);
                 break;
             case ItemViewType.ITEM_FOOTER:
                 FooterViewHolder footerViewHolder = (FooterViewHolder) holder;
diff --git a/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchFragment.java b/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchFragment.java
index 6ecb3c65b0..82de2b40d4 100644
--- a/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/ask/search/AskSearchFragment.java
@@ -4,12 +4,14 @@ import android.os.Bundle;
 import android.os.Message;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
 import android.view.View;
 
 import com.gh.common.util.AskLogUtils;
 import com.gh.common.util.CheckLoginUtils;
 import com.gh.common.util.EntranceUtils;
+import com.gh.common.view.VerticalItemDecoration;
 import com.gh.gamecenter.AskQuestionsDetailActivity;
 import com.gh.gamecenter.NormalActivity;
 import com.gh.gamecenter.R;
@@ -53,6 +55,11 @@ public class AskSearchFragment extends ListFragment {
         }
     }
 
+    @Override
+    protected RecyclerView.ItemDecoration getItemDecoration() {
+        return new VerticalItemDecoration(getContext(), 1, false);
+    }
+
     @Override
     protected int getLayoutId() {
         return R.layout.fragment_ask_search;
diff --git a/app/src/main/res/layout/ask_search_actionbar.xml b/app/src/main/res/layout/ask_search_actionbar.xml
index d1e0e8667d..1d525e0641 100644
--- a/app/src/main/res/layout/ask_search_actionbar.xml
+++ b/app/src/main/res/layout/ask_search_actionbar.xml
@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android"
     android:id = "@+id/search_actionbar"
     android:layout_width = "match_parent"
-    android:layout_height = "?actionBarSize"
+    android:layout_height = "@dimen/appbar_height"
     android:background = "@android:color/white"
     android:orientation = "horizontal"
     android:paddingRight = "20dp" >
diff --git a/app/src/main/res/layout/fragment_ask.xml b/app/src/main/res/layout/fragment_ask.xml
index 8785b846df..f44b519413 100644
--- a/app/src/main/res/layout/fragment_ask.xml
+++ b/app/src/main/res/layout/fragment_ask.xml
@@ -34,7 +34,7 @@
             android:layout_marginBottom = "8dp"
             android:layout_marginTop = "8dp"
             android:gravity = "center"
-            android:textColor = "@color/title"
+            android:textColor = "@color/black"
             android:textSize = "15sp"
             android:textStyle = "bold"
             app:layout_constraintBottom_toBottomOf = "@id/ask_selectgame"
diff --git a/app/src/main/res/layout/fragment_toolbar.xml b/app/src/main/res/layout/fragment_toolbar.xml
index 6aa1d02e5b..b3270d1ad9 100644
--- a/app/src/main/res/layout/fragment_toolbar.xml
+++ b/app/src/main/res/layout/fragment_toolbar.xml
@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android"
     android:id = "@+id/home_actionbar"
     android:layout_width = "match_parent"
-    android:layout_height = "?actionBarSize"
+    android:layout_height = "@dimen/appbar_height"
     android:background = "@android:color/white"
     android:gravity = "center_vertical"
     android:orientation = "horizontal" >
@@ -10,7 +10,7 @@
     <RelativeLayout
         android:id = "@+id/actionbar_rl_download"
         android:layout_width = "0dp"
-        android:layout_height = "?actionBarSize"
+        android:layout_height = "match_parent"
         android:layout_marginLeft = "5dp"
         android:layout_weight = "1" >
 
diff --git a/app/src/main/res/layout/fragment_wrapper_toolbar.xml b/app/src/main/res/layout/fragment_wrapper_toolbar.xml
index 426052332d..9d061b2eff 100644
--- a/app/src/main/res/layout/fragment_wrapper_toolbar.xml
+++ b/app/src/main/res/layout/fragment_wrapper_toolbar.xml
@@ -7,7 +7,7 @@
     <FrameLayout
         android:id = "@+id/wrapper_toolbar"
         android:layout_width = "match_parent"
-        android:layout_height = "?actionBarSize" />
+        android:layout_height = "@dimen/appbar_height" />
 
     <FrameLayout
         android:id = "@+id/wrapper_main_content"
diff --git a/app/src/main/res/layout/reuse_toolbar.xml b/app/src/main/res/layout/reuse_toolbar.xml
index 99d2ff956a..9783d3f9c4 100644
--- a/app/src/main/res/layout/reuse_toolbar.xml
+++ b/app/src/main/res/layout/reuse_toolbar.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android = "http://schemas.android.com/apk/res/android"
     android:layout_width = "match_parent"
-    android:layout_height = "?actionBarSize"
+    android:layout_height = "@dimen/appbar_height"
     android:background = "@android:color/white" >
 
     <android.support.v7.widget.Toolbar
         android:id = "@+id/normal_toolbar"
         android:layout_width = "match_parent"
-        android:layout_height = "?actionBarSize" />
+        android:layout_height = "match_parent" />
 
     <TextView
         android:id = "@+id/normal_title"
diff --git a/app/src/main/res/layout/toolbar_search.xml b/app/src/main/res/layout/toolbar_search.xml
index 515283ee16..de971df093 100644
--- a/app/src/main/res/layout/toolbar_search.xml
+++ b/app/src/main/res/layout/toolbar_search.xml
@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android"
     android:id = "@+id/search_actionbar"
     android:layout_width = "match_parent"
-    android:layout_height = "?actionBarSize"
+    android:layout_height = "@dimen/appbar_height"
     android:background = "@android:color/white"
     android:orientation = "horizontal" >
 
@@ -10,8 +10,7 @@
         android:id = "@+id/btnGoBack"
         android:layout_width = "0dp"
         android:layout_height = "match_parent"
-        android:layout_weight = "1"
-        android:padding = "6dp" >
+        android:layout_weight = "1" >
 
         <ImageView
             android:layout_width = "wrap_content"
@@ -24,8 +23,8 @@
         android:id = "@+id/rlSearchFrameDelete"
         android:layout_width = "0dp"
         android:layout_height = "match_parent"
-        android:layout_marginBottom = "7dp"
-        android:layout_marginTop = "7dp"
+        android:layout_marginBottom = "10dp"
+        android:layout_marginTop = "10dp"
         android:layout_weight = "7"
         android:background = "@drawable/actionbar_search_bg"
         android:gravity = "center_vertical" >
@@ -42,7 +41,7 @@
             android:singleLine = "true"
             android:textColorHint = "@color/text_b2b2b2"
             android:textCursorDrawable = "@drawable/cursor_color"
-            android:textSize = "16sp" />
+            android:textSize = "14sp" />
 
         <ImageView
             android:id = "@+id/ivDeleteText"
diff --git a/app/src/main/res/layout/toolbar_title.xml b/app/src/main/res/layout/toolbar_title.xml
index 6ea376a21c..f5d47d6450 100644
--- a/app/src/main/res/layout/toolbar_title.xml
+++ b/app/src/main/res/layout/toolbar_title.xml
@@ -11,7 +11,7 @@
 
         <RelativeLayout
             android:id = "@+id/actionbar_rl_back"
-            android:layout_width = "?attr/actionBarSize"
+            android:layout_width = "@dimen/appbar_height"
             android:layout_height = "match_parent" >
 
             <ImageView
@@ -30,7 +30,7 @@
             android:layout_centerVertical = "true"
             android:gravity = "center"
             android:singleLine = "true"
-            android:textColor = "@color/title"
+            android:textColor = "@color/black"
             android:textSize = "16sp"
             android:textStyle = "bold"
             android:visibility = "invisible" />
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index fd2c4a1cda..d332bebed3 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -5,4 +5,6 @@
 
     <dimen name = "tab_img_size" >25dp</dimen >
 
+    <dimen name = "appbar_height" >50dp</dimen >
+
 </resources >
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index e877e4bab2..f5c71a6b64 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -54,7 +54,7 @@
     </style >
 
     <style name = "Base_ToolbarStyle" >
-        <item name = "android:layout_height" >?actionBarSize</item >
+        <item name = "android:layout_height" >@dimen/appbar_height</item >
         <item name = "android:layout_width" >match_parent</item >
         <item name = "popupTheme" >@style/ThemeOverlay.AppCompat.Light</item >
         <item name = "android:background" >@android:color/white</item >