diff --git a/app/build.gradle b/app/build.gradle
index 5952d86..4f96d76 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -15,9 +15,9 @@ android {
         //targetSdkVersion compileSdkVersion
         targetSdkVersion 30
         // 版本号：发布日期
-        versionCode 20210529
+        versionCode 20210530
         // 版本名说明： R3.x.y.z (R3:Refactoring 第三次重构，z:Quick Fix序号)
-        versionName 'R3.8.6.2'
+        versionName 'R3.8.7'
         resConfigs "en", "zh-rCN"
 
         buildConfigField 'String', 'BUILD_TIME', '\"' + new Date() + '\"'
@@ -100,16 +100,17 @@ dependencies {
     implementation "dev.rikka.shizuku:api:$shizuku_version"
     implementation "dev.rikka.shizuku:provider:$shizuku_version"
 
-    implementation 'github.ryuunoakaihitomi.poweract:poweract:1.4.4'
+    implementation 'github.ryuunoakaihitomi.poweract:poweract:1.4.5'
     implementation 'github.ryuunoakaihitomi.retoast:retoast:1.4.1'
     implementation 'com.github.GrenderG:Toasty:1.5.0'
     implementation 'com.github.topjohnwu.libsu:core:3.1.2'
     implementation 'commons-io:commons-io:2.8.0'
+    implementation 'org.apache.commons:commons-lang3:3.12.0'
     implementation 'com.jakewharton.timber:timber:4.7.1'
     implementation 'com.drakeet.about:about:2.4.1'
     implementation 'com.google.zxing:core:3.4.1'
     implementation 'org.cyanogenmod:platform.sdk:5.0.1'
-    implementation 'org.lsposed.hiddenapibypass:hiddenapibypass:1.1'
+    implementation 'org.lsposed.hiddenapibypass:hiddenapibypass:2.0'
     debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.7'
     debugImplementation 'com.github.whataa:pandora:androidx_v2.1.0'
 }
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/MyApplication.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/MyApplication.kt
index 5cbe87d..48be4ca 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/MyApplication.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/MyApplication.kt
@@ -19,7 +19,7 @@ class MyApplication : Application() {
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
             println("Happy hacking!")   // println不会触发Timber的lint
-            val result = HiddenApiBypass.setHiddenApiExemptions("L")
+            val result = HiddenApiBypass.addHiddenApiExemptions("L")
             println("HiddenApiBypass success: $result")
 
             ShutdownReceiver.register(this)
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/OpenSourceLibDependencyActivity.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/OpenSourceLibDependencyActivity.kt
index 616bfe8..bcccefd 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/OpenSourceLibDependencyActivity.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/ui/OpenSourceLibDependencyActivity.kt
@@ -42,6 +42,7 @@ class OpenSourceLibDependencyActivity : AbsAboutActivity() {
         L("Markwon", "Dimitry Ivanov", AL2, "https://noties.io/Markwon"),
         L("about-page", "Drakeet", AL2, ghl("PureWriter", "about-page")),
         L("Commons IO", "Apache", AL2, "http://commons.apache.org/proper/commons-io"),
+        L("Commons Lang", "Apache", AL2, "https://commons.apache.org/proper/commons-lang"),
         L("Timber", "Jake Wharton", AL2, ghl("JakeWharton", "timber")),
         L("ZXing", "Google LLC", AL2, ghl("zxing")),
     )
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 9e1af98..69d4fc0 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
@@ -342,7 +342,6 @@ private fun View.hideSysUi() = apply {
             // 作用同ui flag的immersive
             systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
         }
-
     } else {
         @Suppress("DEPRECATION")    // 假阳性
         systemUiVisibility =
diff --git a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/util/BlackMagic.kt b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/util/BlackMagic.kt
index d3ed234..0002c5f 100644
--- a/app/src/main/java/github/ryuunoakaihitomi/powerpanel/util/BlackMagic.kt
+++ b/app/src/main/java/github/ryuunoakaihitomi/powerpanel/util/BlackMagic.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.app.AlertDialog
 import android.app.Application
 import android.widget.TextView
+import org.apache.commons.lang3.reflect.FieldUtils
 import java.lang.Class as C
 
 object BlackMagic {
@@ -18,7 +19,8 @@ object BlackMagic {
         val mAlert = AlertDialog::class.java.getDeclaredField("mAlert")
         mAlert.isAccessible = true
         val mAlertController = mAlert[alertDialog]
-        val mMessageView = mAlertController.javaClass.getDeclaredField("mMessageView")
+        // 为Wear OS中使用的MicroAlertController做适配
+        val mMessageView = FieldUtils.getField(mAlertController.javaClass, "mMessageView", true)
         mMessageView.isAccessible = true
         return mMessageView[mAlertController] as TextView
     }