diff --git a/app/build.gradle b/app/build.gradle
index b39100ec..a9404786 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -100,7 +100,7 @@ dependencies {
     compile 'com.wang.avi:library:2.1.3'
     compile 'org.apache.commons:commons-lang3:3.6'
     compile 'com.thoughtbot:expandablerecyclerview:1.3'
-    compile 'com.github.hyb1996:FloatingCircularActionMenu:0.0.2'
+    compile('com.github.hyb1996:FloatingCircularActionMenu:0.0.4')
     compile(name: 'apkbuilder-release', ext: 'aar')
 
     // RxJava
diff --git a/app/src/main/assets/sample/HTTP网络请求/文件下载.js b/app/src/main/assets/sample/HTTP网络请求/文件下载.js
new file mode 100644
index 00000000..e41bd1ef
--- /dev/null
+++ b/app/src/main/assets/sample/HTTP网络请求/文件下载.js
@@ -0,0 +1,8 @@
+var url = "http://www.autojs.org/assets/uploads/profile/3-profileavatar.png";
+var res = http.get(url);
+if(res.statusCode != 200){
+    toast("请求失败");
+}
+files.writeBytes("/sdcard/1.png", res.body.bytes());
+toast("下载成功");
+app.viewFile("/sdcard/1.png");
\ No newline at end of file
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/floating/CircularMenu.java b/app/src/main/java/com/stardust/scriptdroid/ui/floating/CircularMenu.java
index e018f624..ab1f8e60 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/floating/CircularMenu.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/floating/CircularMenu.java
@@ -64,6 +64,8 @@ public class CircularMenu implements Recorder.OnStateChangedListener {
     public static final int STATE_NORMAL = 0;
     public static final int STATE_RECORDING = 1;
 
+    private static final int IC_ACTION_VIEW = R.drawable.ic_circular_menu;
+
     CircularActionMenuFloatingWindow mWindow;
     private int mState;
     private ImageView mActionViewIcon;
@@ -110,7 +112,7 @@ public class CircularMenu implements Recorder.OnStateChangedListener {
                 return menu;
             }
         });
-        mWindow.setKeepToSideHiddenWidthRadio(0.2f);
+        mWindow.setKeepToSideHiddenWidthRadio(0.3f);
         FloatyService.addWindow(mWindow);
     }
 
@@ -142,7 +144,7 @@ public class CircularMenu implements Recorder.OnStateChangedListener {
         int previousState = mState;
         mState = state;
         mActionViewIcon.setImageResource(mState == STATE_RECORDING ? R.drawable.ic_ali_record :
-                R.drawable.autojs_logo);
+                IC_ACTION_VIEW);
         mActionViewIcon.setBackgroundResource(mState == STATE_RECORDING ? R.drawable.circle_red :
                 0);
         if (state == STATE_RECORDING) {
diff --git a/app/src/main/res/drawable-xhdpi/ic_circular_menu.png b/app/src/main/res/drawable-xhdpi/ic_circular_menu.png
new file mode 100644
index 00000000..9af9e5b5
Binary files /dev/null and b/app/src/main/res/drawable-xhdpi/ic_circular_menu.png differ
diff --git a/app/src/main/res/drawable/autojs_logo.png b/app/src/main/res/drawable/autojs_logo.png
deleted file mode 100644
index e95d6565..00000000
Binary files a/app/src/main/res/drawable/autojs_logo.png and /dev/null differ
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index afb6d118..00f7bf03 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -47,7 +47,7 @@
                     android:layout_width="90dp"
                     android:layout_height="90dp"
                     android:layout_centerInParent="true"
-                    android:src="@drawable/autojs_logo"/>
+                    android:src="@drawable/autojs_material"/>
 
                 <TextView
                     android:id="@+id/version"
diff --git a/app/src/main/res/layout/activity_code_generate.xml b/app/src/main/res/layout/activity_code_generate.xml
deleted file mode 100644
index 9051333f..00000000
--- a/app/src/main/res/layout/activity_code_generate.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"
-              android:orientation="vertical">
-
-</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_console.xml b/app/src/main/res/layout/activity_console.xml
deleted file mode 100644
index ac013ad0..00000000
--- a/app/src/main/res/layout/activity_console.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-              xmlns:app="http://schemas.android.com/apk/res-auto"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"
-              android:orientation="vertical">
-
-
-    <android.support.design.widget.AppBarLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:theme="@style/AppTheme.AppBarOverlay">
-
-        <com.stardust.theme.widget.ThemeColorToolbar
-            android:id="@+id/toolbar"
-            android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            android:background="?attr/colorPrimary"
-            app:popupTheme="@style/AppTheme.PopupOverlay"/>
-
-    </android.support.design.widget.AppBarLayout>
-
-    <com.stardust.autojs.core.console.ConsoleView
-        android:id="@+id/console"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
-
-</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/circular_action_view.xml b/app/src/main/res/layout/circular_action_view.xml
index f7d9b816..3e6b86e4 100644
--- a/app/src/main/res/layout/circular_action_view.xml
+++ b/app/src/main/res/layout/circular_action_view.xml
@@ -8,5 +8,5 @@
                android:id="@+id/icon"
                android:layout_width="48dp"
                android:layout_height="48dp"
-               android:src="@drawable/autojs_logo"/>
+               android:src="@drawable/ic_circular_menu"/>
 </LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/context_menu_editor.xml b/app/src/main/res/menu/context_menu_editor.xml
deleted file mode 100644
index 42eba5e6..00000000
--- a/app/src/main/res/menu/context_menu_editor.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item
-        android:id="@+id/action_copy_line"
-        android:title="@string/text_copy_line"/>
-
-    <item
-        android:id="@+id/action_delete_line"
-        android:title="@string/text_delete_line"/>
-</menu>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_manager.xml b/app/src/main/res/menu/menu_manager.xml
deleted file mode 100644
index 568d0d91..00000000
--- a/app/src/main/res/menu/menu_manager.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <item
-        android:id="@+id/task_manage"
-        android:orderInCategory="100"
-        android:title="@string/text_task_manage"/>
-
-
-    <item
-        android:id="@+id/log"
-        android:orderInCategory="200"
-        android:title="@string/text_log"/>
-</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 2ccf1890..ba5129b2 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -113,7 +113,6 @@
     <string name="text_release_notes">Release Notes</string>
 
     <string name="text_update">Update</string>
-    <string name="text_task_manage">Tasks</string>
     <string name="text_processing">Processing</string>
     <string name="text_pre_execute_script">Pre-execute script</string>
     <string name="text_check_for_updates">Check for updates</string>
diff --git a/app/src/main/res/values-v21/styles.xml b/app/src/main/res/values-v21/styles.xml
index cf96cf61..5b345d13 100644
--- a/app/src/main/res/values-v21/styles.xml
+++ b/app/src/main/res/values-v21/styles.xml
@@ -1,12 +1,5 @@
 <resources>
 
-    <style name="AppTheme.NoActionBar">
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
-        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
-        <item name="android:statusBarColor">@android:color/transparent</item>
-    </style>
-
 
     <style name="AppTheme.FullScreen" parent="AppTheme">
         <item name="windowNoTitle">true</item>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index 64f49526..9eae2c3d 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -2,17 +2,13 @@
     <string name="air_title_report_issue">错误报告</string>
 
     <string name="air_title_issue">问题</string>
-    <string name="air_title_login">登录</string>
 
     <string name="air_label_issue_title">标题</string>
     <string name="air_label_issue_description">描述</string>
     <string name="air_label_device_info">设备信息</string>
 
-    <string name="air_label_use_account">使用Github账号发送</string>
     <string name="air_label_use_email">使用Email发送</string>
     <string name="air_label_use_guest">匿名发送</string>
-    <string name="air_label_username">用户名</string>
-    <string name="air_label_password">密码</string>
     <string name="air_label_email">邮箱</string>
     <string name="air_label_email_optional">联系邮箱 (选填)</string>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 7e524812..42f2ed51 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -106,7 +106,6 @@
     <string name="key_use_volume_control_running">key_use_volume_control_running</string>
     <string name="text_use_volume_to_stop_running">音量上键停止所有脚本</string>
     <string name="text_need_to_enable_accessibility_service">需要启用无障碍服务</string>
-    <string name="text_task_manage">任务管理</string>
     <string name="text_name_should_not_be_empty">名称不能为空</string>
     <string name="text_import_fail">导入失败</string>
     <string name="text_no_brower">没有浏览器耶o(╯□╰)o快去安装一个吧</string>
@@ -196,7 +195,6 @@
     <string name="text_others">其他</string>
     <string name="text_import">导入</string>
     <string name="text_click_too_frequently">您的操作太快啦ヽ(#`Д´)ﾉ</string>
-    <string name="text_connecting">连接中…</string>
     <string name="text_username">用户名</string>
     <string name="text_password">密码</string>
     <string name="text_login">登录</string>
@@ -281,17 +279,11 @@
     <string name="text_reset_fail">重置失败</string>
     <string name="text_reset_succeed">重置成功</string>
     <string name="text_cannot_read_file" formatted="true">无法读取文件: %s</string>
-    <string name="text_connected">已连接</string>
     <string name="text_service">服务</string>
     <string name="text_notification_permission">通知权限</string>
 
 
-
-    <string name="title_activity_log">LogActivity</string>
     <string name="text_open_main_activity">打开主界面</string>
-    <string name="text_select_all">全选</string>
-    <string name="text_cut">剪切</string>
-    <string name="text_copy">复制</string>
     <string name="text_generate_code">生成代码</string>
     <string name="text_action">动作</string>
     <string name="text_click">点击(click)</string>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 397378e2..f2094787 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -43,10 +43,6 @@
     </style>
 
 
-    <style name="MainToolbarTheme" parent="AppTheme">
-        <item name="android:textColorSecondary">#c4c4c4</item>
-    </style>
-
     <style name="IssueReporterTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
@@ -57,18 +53,8 @@
 
     </style>
 
-    <style name="AppTheme.NoActionBar">
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
-    </style>
-
     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"/>
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"/>
 
-    <style name="AppTheme.Console" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorButtonNormal">#cc181818</item>
-    </style>
-
 </resources>
diff --git a/autojs/build.gradle b/autojs/build.gradle
index 863837a6..163cf976 100644
--- a/autojs/build.gradle
+++ b/autojs/build.gradle
@@ -48,7 +48,7 @@ dependencies {
     })
     compile 'com.android.support:design:25.4.0'
     compile 'com.android.support:appcompat-v7:25.4.0'
-    compile 'com.github.hyb1996:EnhancedFloaty:0.17'
+    compile 'com.github.hyb1996:EnhancedFloaty:0.21'
     compile 'com.github.hyb1996:OpenCvLib:2.4.13.4-imgproc'
     compile 'com.makeramen:roundedimageview:2.3.0'
     // OkHttp
diff --git a/autojs/src/main/assets/modules/__console__.js b/autojs/src/main/assets/modules/__console__.js
index 66e8987c..17ada9c4 100644
--- a/autojs/src/main/assets/modules/__console__.js
+++ b/autojs/src/main/assets/modules/__console__.js
@@ -39,7 +39,7 @@ module.exports = function(__runtime__, scope){
     }
 
     console.show = rtConsole.show.bind(rtConsole);
-    console.hide = rtConsole.show.bind(rtConsole);
+    console.hide = rtConsole.hide.bind(rtConsole);
     console.clear = rtConsole.clear.bind(rtConsole);
     console.setTitle = rtConsole.setTitle.bind(rtConsole);
 
diff --git a/autojs/src/main/assets/modules/__http__.js b/autojs/src/main/assets/modules/__http__.js
index c7afac9e..54230538 100644
--- a/autojs/src/main/assets/modules/__http__.js
+++ b/autojs/src/main/assets/modules/__http__.js
@@ -163,6 +163,7 @@ module.exports = function(runtime, scope){
         r.body = {};
         var body = res.body();
         r.body.string = body.string.bind(body);
+        r.body.bytes = body.bytes.bind(body);
         r.body.json = function(){
             return JSON.parse(r.body.string());
         }
diff --git a/autojs/src/test/java/com/stardust/autojs/ExampleUnitTest.java b/autojs/src/test/java/com/stardust/autojs/ExampleUnitTest.java
index 4cca63a9..7a4e3be7 100644
--- a/autojs/src/test/java/com/stardust/autojs/ExampleUnitTest.java
+++ b/autojs/src/test/java/com/stardust/autojs/ExampleUnitTest.java
@@ -26,7 +26,6 @@ public class ExampleUnitTest {
 
     @Test
     public void test() throws IOException {
-        MimeTypeMap.getSingleton().getMimeTypeFromExtension();
         File file = new File("C:\\Users\\Stardust\\Desktop\\1.txt");
         System.out.println(PFiles.read(file));
         String url = "http://posttestserver.com/post.php?dir=example";