diff --git a/app/build.gradle b/app/build.gradle
index 923e203..e89df9e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,13 +13,13 @@ android {
         //targetSdkVersion compileSdkVersion
         targetSdkVersion 30
         // 版本号：发布日期
-        versionCode 20201103
+        versionCode 20201104
         /*
          版本名说明：
          R3.0.0
          Refactoring 第三次重构+功能更新+缺陷修复
          */
-        versionName "R3.3.3"
+        versionName "R3.3.4"
         resConfigs "en", "zh-rCN"
         // 致用户：可以在这里禁用Firebase，将以下值设为true
         final def disableFirebase = false
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e27a57a..1ee67cd 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -28,6 +28,8 @@
 
         <activity
             android:name=".ui.OpenSourceLibDependencyActivity"
+            android:exported="true"
+            android:label="@string/open_source_lib_dependency"
             android:theme="@style/Theme.AppCompat.NoActionBar" />
 
         <activity
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/MainActivity.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/MainActivity.kt
index 065e823..916e9cd 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/MainActivity.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/MainActivity.kt
@@ -86,11 +86,7 @@ class MainActivity : AppCompatActivity() {
             mainDialog = AlertDialog.Builder(this).apply {
                 setTitle(powerViewModel.title.value)
                 setAdapter(
-                    PowerItemAdapter(
-                        this@MainActivity,
-                        it.getLabelArray(),
-                        it.getIconResIdArray()
-                    )
+                    PowerItemAdapter(this@MainActivity, it.getLabelArray(), it.getIconResIdArray())
                 ) { dialog, which ->
                     val item = it[which]
                     /* 如果为特权模式且不为锁屏，再次确认 */
@@ -99,10 +95,7 @@ class MainActivity : AppCompatActivity() {
                         and (item.labelResId != R.string.func_lock_screen_privileged)
                     ) {
                         setTitle(
-                            String.format(
-                                getString(R.string.title_dialog_confirm_op),
-                                item.label
-                            )
+                            String.format(getString(R.string.title_dialog_confirm_op), item.label)
                         )
                         // 再次确认
                         setAdapter(null, null)
@@ -128,16 +121,14 @@ class MainActivity : AppCompatActivity() {
                         }
                         setNeutralButton(null, null)
                         setPositiveButton(null, null)
-                        show()
+                        show().listView.rootView.hideFromAccessibilityService()
                     } else {
                         powerViewModel.call(item.labelResId)
                         dialog.dismiss()
                     }
                 }
                 if (powerViewModel.rootMode.value == true) {
-                    setNeutralButton(R.string.btn_dialog_switch_mode) { _, _ ->
-                        powerViewModel.reverseForceMode()
-                    }
+                    setNeutralButton(R.string.btn_dialog_switch_mode) { _, _ -> powerViewModel.reverseForceMode() }
                 }
                 setPositiveButton(R.string.btn_dialog_help) { _, _ ->
                     /* --- 帮助界面逻辑 ---*/
@@ -153,7 +144,7 @@ class MainActivity : AppCompatActivity() {
                         finish()
                     }
 
-                    setNeutralButton(getString(R.string.btn_dialog_open_source_lib_dependency)) { _, _ ->
+                    setNeutralButton(getString(R.string.open_source_lib_dependency)) { _, _ ->
                         this@MainActivity.startActivity(
                             Intent(application, OpenSourceLibDependencyActivity::class.java)
                         )
@@ -176,7 +167,10 @@ class MainActivity : AppCompatActivity() {
                     //alertDialogMessageView.setTextIsSelectable(true)
                     Toasty.normal(
                         this@MainActivity,
-                        "${BuildConfig.VERSION_NAME}\n${BuildConfig.VERSION_CODE}",
+                        """
+                            ${BuildConfig.VERSION_NAME}
+                            ${BuildConfig.VERSION_CODE}
+                        """.trimIndent(),
                         Toasty.LENGTH_LONG
                     ).show()
                 }
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/PowerViewModel.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/PowerViewModel.kt
index 5e11b07..2af2f98 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/PowerViewModel.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/main/PowerViewModel.kt
@@ -187,10 +187,7 @@ class PowerViewModel : AndroidViewModel(MyApplication.getInstance()) {
         if (isOnForceMode(info)) {
             val range = 0..forceLabel.length
             forceLabel[range] = ForegroundColorSpan(
-                ResourcesCompat.getColor(
-                    app().resources,
-                    R.color.colorForceModeItem, null
-                )
+                ResourcesCompat.getColor(app().resources, R.color.colorForceModeItem, null)
             )
             forceLabel[range] = StyleSpan(Typeface.BOLD)
         }
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/tile/PowerDialogTileService.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/tile/PowerDialogTileService.kt
index cfed0d7..61f78f8 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/tile/PowerDialogTileService.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/tile/PowerDialogTileService.kt
@@ -21,9 +21,7 @@ class PowerDialogTileService : TileService() {
             Timber.w("locked!")
             qsTile?.run {
                 updateState(Tile.STATE_UNAVAILABLE)
-                unlockAndRun {
-                    updateState(Tile.STATE_ACTIVE)
-                }
+                unlockAndRun { updateState(Tile.STATE_ACTIVE) }
             }
         } else {
             /* 打开电源菜单 */
@@ -38,8 +36,6 @@ class PowerDialogTileService : TileService() {
 
     // 这是一个随时可用的磁贴，因此应该在可见时时刻保持“活跃状态”（对比突出图标），但在锁屏时没有使用的理由
     override fun onStartListening() {
-        qsTile?.run {
-            if (!isLocked) updateState(Tile.STATE_ACTIVE)
-        }
+        qsTile?.run { if (!isLocked) updateState(Tile.STATE_ACTIVE) }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 56248cb..e9d06f4 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -22,5 +22,5 @@
     <string name="title_dialog_confirm_op">确认操作　“%s”</string>
     <string name="toast_shortcut_added">已经尝试添加快捷方式</string>
     <string name="btn_dialog_feedback">反馈</string>
-    <string name="btn_dialog_open_source_lib_dependency">开源库依赖项</string>
+    <string name="open_source_lib_dependency">开源库依赖项</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 041c52d..cb8ec4d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -23,5 +23,5 @@
     <string name="title_dialog_confirm_op">Confirm operation \"%s\"</string>
     <string name="toast_shortcut_added">Have tried to add shortcut</string>
     <string name="btn_dialog_feedback">Feedback</string>
-    <string name="btn_dialog_open_source_lib_dependency">Open Source Library Dependency</string>
+    <string name="open_source_lib_dependency">Open Source Library Dependency</string>
 </resources>
\ No newline at end of file