diff --git a/app/build.gradle b/app/build.gradle
index 84b91f85..d71b6250 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,7 +9,7 @@ android {
         applicationId "com.stardust.scriptdroid"
         minSdkVersion 17
         targetSdkVersion 23
-        versionCode 146
+        versionCode 147
         versionName "2.0.14 Beta"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
diff --git a/app/src/main/java/com/stardust/scriptdroid/Pref.java b/app/src/main/java/com/stardust/scriptdroid/Pref.java
index be9fc2d3..e9d77967 100644
--- a/app/src/main/java/com/stardust/scriptdroid/Pref.java
+++ b/app/src/main/java/com/stardust/scriptdroid/Pref.java
@@ -14,7 +14,6 @@ import java.util.concurrent.TimeUnit;
  * Created by Stardust on 2017/1/31.
  */
 public class Pref {
-    private static final boolean enableRemoveAdOption = true;
 
     private static final SharedPreferences DISPOSABLE_BOOLEAN = App.getApp().getSharedPreferences("DISPOSABLE_BOOLEAN", Context.MODE_PRIVATE);
     private static final String KEY_SERVER_ADDRESS = "Still love you...17.5.14";
@@ -144,16 +143,6 @@ public class Pref {
                 }
                 def().edit().putLong(KEY_LAST_SHOW_AD_MILLIS, System.currentTimeMillis()).apply();
                 return true;
-            case "Off":
-                if (enableRemoveAdOption) {
-                    return false;
-                }
-                lastShowMillis = def().getLong(KEY_LAST_SHOW_AD_MILLIS, 0);
-                if (System.currentTimeMillis() - lastShowMillis < TimeUnit.DAYS.toMillis(2)) {
-                    return false;
-                }
-                def().edit().putLong(KEY_LAST_SHOW_AD_MILLIS, System.currentTimeMillis()).apply();
-                return true;
         }
         return true;
     }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/BaseActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/BaseActivity.java
index 5ad9d5c6..b03d0762 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/BaseActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/BaseActivity.java
@@ -30,7 +30,6 @@ public abstract class BaseActivity extends AppCompatActivity {
 
 
     protected static final int PERMISSION_REQUEST_CODE = 11186;
-    private static boolean isRequestingPermissions = false;
     private BackPressedHandler.Observer mBackPressObserver = new BackPressedHandler.Observer();
 
     @Override
@@ -66,12 +65,8 @@ public abstract class BaseActivity extends AppCompatActivity {
 
     protected void checkPermission(String... permissions) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            if (isRequestingPermissions) {
-                return;
-            }
             String[] requestPermissions = getRequestPermissions(permissions);
             if (requestPermissions.length > 0) {
-                isRequestingPermissions = true;
                 requestPermissions(requestPermissions, PERMISSION_REQUEST_CODE);
             }
         } else {
@@ -127,6 +122,5 @@ public abstract class BaseActivity extends AppCompatActivity {
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        isRequestingPermissions = false;
     }
 }
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
index 3c263cca..4093757c 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java
@@ -152,7 +152,7 @@ public class MainActivity extends BaseActivity implements OnActivityResultDelega
     }
 
     private void checkPermissions() {
-        checkPermission(Manifest.permission.READ_EXTERNAL_STORAGE);
+        checkPermission(Manifest.permission.READ_PHONE_STATE, Manifest.permission.READ_EXTERNAL_STORAGE);
         showAccessibilitySettingPromptIfDisabled();
     }
 
diff --git a/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java b/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
index 8d2d81cb..83412ffc 100644
--- a/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
+++ b/app/src/main/java/com/stardust/scriptdroid/ui/splash/SplashActivity.java
@@ -59,9 +59,7 @@ public class SplashActivity extends BaseActivity {
         boolean forceShowAd = getIntent().getBooleanExtra(FORCE_SHOW_AD, false);
         if (!forceShowAd && !Pref.shouldShowAd()) {
             enterNextActivity();
-            return;
         }
-        checkPermission(Manifest.permission.READ_PHONE_STATE, Manifest.permission.WRITE_EXTERNAL_STORAGE);
     }
 
     @AfterViews
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 9f1a0e13..69df5dc9 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -225,13 +225,11 @@
     <string-array name="ad_showing_mode_keys">
         <item>默认</item>
         <item>每天显示一次</item>
-        <item>关闭广告</item>
     </string-array>
 
     <string-array name="ad_showing_mode_values">
         <item>Default</item>
         <item>OncePerDay</item>
-        <item>Off</item>
     </string-array>
 
 </resources>
diff --git a/version.json b/version.json
index 32ef58b4..78f35995 100644
--- a/version.json
+++ b/version.json
@@ -1,7 +1,7 @@
 {
-  "versionCode": 145,
-  "versionName": "2.0.13 Beta3",
-  "releaseNotes": "* 新增 脚本循环运行选项，可设置循环间隔、次数、延迟等（长按脚本）\n* 新增 兼容安卓4.2 （可能会崩溃\n* 新增 跳转悬浮窗权限适配\n* 新增 SublimeText插件支持保存脚本到手机\n* 增加 点赞群成员、名片顺序点赞、批量删除QQ好友脚本\n* 修复 一些bug",
+  "versionCode": 147,
+  "versionName": "2.0.14 Beta",
+  "releaseNotes": "* 新增 自动添加群成员脚本\n* 优化 QQ名片点赞脚本（自动取消金豆）\n* 优化 空间点赞脚本\n* 新增 桌面小部件的支持\n* 修复 低分辨率下悬浮窗显示不全的问题\n* 修复 其他一些问题",
   "downloads" : [
     {
 	  "name": "酷安",