diff --git a/app/src/main/java/com/gh/common/DefaultWebViewUrlHandler.kt b/app/src/main/java/com/gh/common/DefaultWebViewUrlHandler.kt
index 2c44df337f..63bfe69bf2 100644
--- a/app/src/main/java/com/gh/common/DefaultWebViewUrlHandler.kt
+++ b/app/src/main/java/com/gh/common/DefaultWebViewUrlHandler.kt
@@ -111,6 +111,7 @@ object DefaultWebViewUrlHandler {
             }
             return true
         }
+        if ("http" != uri.scheme && "https" != uri.scheme) return true
         return false
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt b/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
index 6606f210cb..6ad5a22e90 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
@@ -107,7 +107,7 @@ open class NewCommentFragment : ListFragment<CommentEntity, NewCommentViewModel>
                 }
                 else -> {
                     mSendingDialog?.dismiss()
-                    toast(R.string.post_failure_hint)
+                    toast(R.string.comment_failed_userblocked)
                 }
             }
         })
diff --git a/app/src/main/java/com/gh/gamecenter/video/detail/DetailPlayerView.kt b/app/src/main/java/com/gh/gamecenter/video/detail/DetailPlayerView.kt
index 08a76d9a58..c6a29c72ca 100644
--- a/app/src/main/java/com/gh/gamecenter/video/detail/DetailPlayerView.kt
+++ b/app/src/main/java/com/gh/gamecenter/video/detail/DetailPlayerView.kt
@@ -3,14 +3,18 @@ package com.gh.gamecenter.video.detail
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Context
+import android.os.Handler
 import android.util.AttributeSet
 import android.view.Surface
 import android.view.View
 import android.widget.ImageView
 import android.widget.SeekBar
+import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import com.gh.common.AppExecutor
 import com.gh.common.constant.Constants
+import com.gh.common.observer.MuteCallback
+import com.gh.common.observer.VolumeObserver
 import com.gh.common.runOnIoThread
 import com.gh.common.util.*
 import com.gh.download.cache.CacheManager
@@ -51,6 +55,22 @@ class DetailPlayerView @JvmOverloads constructor(context: Context, attrs: Attrib
     private var mContentLength = 0.0
     var repeatPlayCount = 0 //重复播放次数
     private var mIsDragSeek = false//是否拖动进度条
+    private var mMuteCallback: MuteCallback
+    private var mVolumeObserver: VolumeObserver
+
+    init {
+        mMuteCallback = object : MuteCallback {
+            override fun onMute(isMute: Boolean) {
+                if (isMute) {
+                    mute()
+                } else {
+                    unMute()
+                }
+            }
+        }
+
+        mVolumeObserver = VolumeObserver(context, Handler(), mMuteCallback)
+    }
 
     override fun init(context: Context) {
         super.init(context)
@@ -77,6 +97,15 @@ class DetailPlayerView @JvmOverloads constructor(context: Context, attrs: Attrib
         volume.setOnClickListener { toggleMute() }
     }
 
+    fun observeVolume(activity: AppCompatActivity) {
+        activity.contentResolver?.registerContentObserver(
+                android.provider.Settings.System.CONTENT_URI, true, mVolumeObserver)
+    }
+
+    fun unObserveVolume(activity: AppCompatActivity) {
+        activity.contentResolver?.unregisterContentObserver(mVolumeObserver)
+    }
+
     @SuppressLint("CheckResult")
     fun updateViewDetail(videoEntity: VideoEntity) {
         mVideoEntity = videoEntity
@@ -423,7 +452,7 @@ class DetailPlayerView @JvmOverloads constructor(context: Context, attrs: Attrib
     }
 
     override fun onStopTrackingTouch(seekBar: SeekBar) {
-        AppExecutor.uiExecutor.executeWithDelay(Runnable{
+        AppExecutor.uiExecutor.executeWithDelay(Runnable {
             super.onStopTrackingTouch(seekBar)
             if (currentPositionWhenPlaying == 0) {
                 when (mCurrentState) {
@@ -440,7 +469,7 @@ class DetailPlayerView @JvmOverloads constructor(context: Context, attrs: Attrib
             if (mCurrentState == GSYVideoView.CURRENT_STATE_PAUSE) {
                 onVideoResume()
             }
-        },500)
+        }, 500)
     }
 
     override fun getEnlargeImageRes(): Int {
@@ -545,7 +574,7 @@ class DetailPlayerView @JvmOverloads constructor(context: Context, attrs: Attrib
 
     override fun onClick(v: View) {
         when (v.id) {
-            R.id.surface_container,R.id.thumb -> {
+            R.id.surface_container, R.id.thumb -> {
                 mStartButton.performClick()
             }
             R.id.start -> {
diff --git a/app/src/main/java/com/gh/gamecenter/video/detail/VideoAdapter.kt b/app/src/main/java/com/gh/gamecenter/video/detail/VideoAdapter.kt
index dd8a0f5a01..58d7a2a701 100644
--- a/app/src/main/java/com/gh/gamecenter/video/detail/VideoAdapter.kt
+++ b/app/src/main/java/com/gh/gamecenter/video/detail/VideoAdapter.kt
@@ -6,6 +6,7 @@ import android.graphics.Color
 import android.view.View
 import android.view.ViewGroup
 import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.gh.base.BaseActivity
@@ -87,6 +88,7 @@ class VideoAdapter(val mContext: Context, val mRecyclerView: RecyclerView, val m
         videoView.updateViewDetail(videoList[position])
         videoView.updateThumb(videoList[position].getThumb())
         videoView.updateMuteStatus()
+        videoView.observeVolume(mContext as AppCompatActivity)
         videoView.fullscreenButton.setOnClickListener {
             if (mOrientationUtils.isLand == 0) {
                 MtaHelper.onEvent("视频详情", "进入全屏", "${videoList[position].title}（${videoList[position].id}）")
@@ -96,6 +98,7 @@ class VideoAdapter(val mContext: Context, val mRecyclerView: RecyclerView, val m
             mOrientationUtils.resolveByClick()
             val fullVideoPlayer = videoView.startWindowFullscreen(mContext, true, true) as DetailPlayerView
 //            fullVideoPlayer.setIsBottomContainerShow(videoView.isBottomContainerShow)
+            fullVideoPlayer.observeVolume(mContext)
             fullVideoPlayer.setIsBottomContainerShow(true)
             fullVideoPlayer.setViewModel(mViewModel)
             fullVideoPlayer.hideAllButton(true)
diff --git a/app/src/main/java/com/gh/gamecenter/video/detail/VideoDetailContainerFragment.kt b/app/src/main/java/com/gh/gamecenter/video/detail/VideoDetailContainerFragment.kt
index 571c2164ae..0227c6fe90 100644
--- a/app/src/main/java/com/gh/gamecenter/video/detail/VideoDetailContainerFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/video/detail/VideoDetailContainerFragment.kt
@@ -11,6 +11,7 @@ import android.widget.LinearLayout
 import android.widget.PopupWindow
 import android.widget.RelativeLayout
 import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.OrientationHelper
 import androidx.recyclerview.widget.RecyclerView
 import com.gh.base.fragment.BaseLazyFragment
@@ -218,6 +219,7 @@ class VideoDetailContainerFragment : BaseLazyFragment(), OnBackPressedListener {
                     }
                     val detailPlayerView = recyclerview.findViewHolderForAdapterPosition(position)?.itemView as? DetailPlayerView
                     detailPlayerView?.repeatPlayCount = 0
+                    detailPlayerView?.unObserveVolume(requireActivity() as AppCompatActivity)
                 }
             }
 
@@ -234,6 +236,7 @@ class VideoDetailContainerFragment : BaseLazyFragment(), OnBackPressedListener {
                 val pos = mViewPagerLayoutManager.findFirstCompletelyVisibleItemPosition()
 
                 val videoView = findFirstCompletelyVisibleVideoViewByPosition()
+                videoView?.observeVolume(requireActivity() as AppCompatActivity)
 
                 if (pos + 2 <= mAdapter.videoList.size - 1) {//预加载视频
                     CacheManager.getInstance().download(mAdapter.videoList[pos + 1].url, object : CacheObserver() {})
diff --git a/app/src/main/res/layout/fragment_main.xml b/app/src/main/res/layout/fragment_main.xml
index f14894c1c2..8f8dbea6d4 100644
--- a/app/src/main/res/layout/fragment_main.xml
+++ b/app/src/main/res/layout/fragment_main.xml
@@ -22,6 +22,7 @@
         android:background="@android:color/white"
         android:gravity="center_vertical"
         android:orientation="horizontal"
+        android:clickable="true"
         android:paddingTop="6dp"
         android:paddingBottom="8dp">
 
diff --git a/app/src/main/res/layout/layout_video_detail_surface.xml b/app/src/main/res/layout/layout_video_detail_surface.xml
index 4f6c4998d8..ee9dfb2f7b 100644
--- a/app/src/main/res/layout/layout_video_detail_surface.xml
+++ b/app/src/main/res/layout/layout_video_detail_surface.xml
@@ -214,7 +214,7 @@
                         android:layout_centerVertical="true"
                         android:layout_marginLeft="8dp"
                         android:layout_toRightOf="@+id/userIconIv"
-                        android:gravity="center"
+                        android:gravity="center_vertical"
                         android:orientation="vertical">
 
                         <TextView