diff --git a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
index a497ff04f1..bc7807a2ab 100644
--- a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
+++ b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
@@ -111,6 +111,9 @@ public class DetailDownloadUtils {
                 downloadText = status + getDownloadSizeText(viewHolder);
             } else if (viewHolder.context.getString(R.string.install).equals(status)) {
                 downloadText = viewHolder.context.getString(R.string.install);
+            } else if (viewHolder.context.getString(R.string.download).equals(status)
+                    && VHelper.isVGame(viewHolder.gameEntity)) {
+                downloadText = viewHolder.context.getString(R.string.smooth_launch);
             } else {
                 downloadText = status + (TextUtils.isEmpty(downloadAddWord) ? "" : downloadAddWord) + getDownloadSizeText(viewHolder);
             }
@@ -187,8 +190,13 @@ public class DetailDownloadUtils {
                         viewHolder.mDownloadPb.setDownloadType(DownloadProgressBar.DownloadType.INSTALL_NORMAL);
                     }
                 } else if (VHelper.isVGame(viewHolder.gameEntity)) {
-                    viewHolder.mDownloadPb.setText(R.string.smooth_launch);
-                    viewHolder.mDownloadPb.setDownloadType(DownloadProgressBar.DownloadType.LAUNCH_OR_OPEN);
+                    if (VHelper.isInstalled(downloadEntity.getPackageName())) {
+                        viewHolder.mDownloadPb.setText(R.string.smooth_launch);
+                        viewHolder.mDownloadPb.setDownloadType(DownloadProgressBar.DownloadType.LAUNCH_OR_OPEN);
+                    } else {
+                        viewHolder.mDownloadPb.setText(R.string.smooth_launch);
+                        viewHolder.mDownloadPb.setDownloadType(DownloadProgressBar.DownloadType.INSTALL_NORMAL);
+                    }
                 } else {
                     if (SPUtils.getBoolean(Constants.SP_USE_BROWSER_TO_INSTALL)) {
                         viewHolder.mDownloadPb.setText(R.string.browser_install_install);
diff --git a/app/src/main/java/com/gh/common/util/GameUtils.java b/app/src/main/java/com/gh/common/util/GameUtils.java
index a4c707635d..4d32d6935b 100644
--- a/app/src/main/java/com/gh/common/util/GameUtils.java
+++ b/app/src/main/java/com/gh/common/util/GameUtils.java
@@ -148,10 +148,6 @@ public class GameUtils {
             return context.getString(R.string.launch);
         }
 
-        if ("smooth".equals(gameEntity.getDownloadStatus())) {
-            return context.getString(R.string.smooth);
-        }
-
         if (doneCount != 0) {
             return context.getString(R.string.install);
         } else if (pluginCount != 0 && !SimulatorGameManager.isSimulatorGame(gameEntity)) {
diff --git a/app/src/main/java/com/gh/download/PackageObserver.kt b/app/src/main/java/com/gh/download/PackageObserver.kt
index cbed3f39c2..04a8c93dd8 100644
--- a/app/src/main/java/com/gh/download/PackageObserver.kt
+++ b/app/src/main/java/com/gh/download/PackageObserver.kt
@@ -8,6 +8,8 @@ import com.gh.gamecenter.common.loghub.LoghubUtils
 import com.gh.gamecenter.core.runOnIoThread
 import com.gh.common.util.*
 import com.gh.download.server.BrowserInstallHelper
+import com.gh.gamecenter.common.constant.Constants
+import com.gh.gamecenter.core.runOnIoThread
 import com.gh.gamecenter.core.utils.ThirdPartyPackageHelper
 import com.gh.gamecenter.core.utils.UrlFilterUtils
 import com.gh.gamecenter.entity.GameDigestEntity
@@ -34,6 +36,16 @@ object PackageObserver {
     private val mPackageViewModel: PackageViewModel
             by lazy { PackageViewModel(HaloApp.getInstance().application, PackageRepository) }
 
+    private val mPackageChangeListenerList: ArrayList<PackageChangeListener> = arrayListOf()
+
+    fun registerPackageChangeChangeListener(listener: PackageChangeListener) {
+        mPackageChangeListenerList.add(listener)
+    }
+
+    fun unregisterPackageChangeChangeListener(listener: PackageChangeListener) {
+        mPackageChangeListenerList.remove(listener)
+    }
+
     @JvmStatic
     fun onPackageChanged(busFour: EBPackage) {
         val application = HaloApp.getInstance().application
@@ -121,6 +133,11 @@ object PackageObserver {
             // 更新已安装游戏
             deleteInstalledPackage(packageName)
         }
+
+        for (packageChangeListener in mPackageChangeListenerList) {
+            packageChangeListener.onChanged(busFour)
+        }
+
         DataCollectionUtils.uploadInorunstall(application, busFour.type, busFour.packageName)
     }
 
@@ -181,6 +198,9 @@ object PackageObserver {
             e.printStackTrace()
         }
         LoghubUtils.log(wrapperObject, "halo-api-device-installed", true)
+    }
 
+    fun interface PackageChangeListener {
+        fun onChanged(data:EBPackage)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerActivity.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerActivity.kt
index 4db3f9d99d..5bbd5ed6b3 100644
--- a/app/src/main/java/com/gh/vspace/VDownloadManagerActivity.kt
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerActivity.kt
@@ -10,7 +10,7 @@ class VDownloadManagerActivity: ToolBarActivity() {
         super.onCreate(savedInstanceState)
 
         if (savedInstanceState == null) {
-            supportFragmentManager.beginTransaction().replace(R.id.placeholder, VDownloadManagerFragment()).commitAllowingStateLoss()
+            supportFragmentManager.beginTransaction().replace(R.id.placeholder, VDownloadManagerWrapperFragment()).commitAllowingStateLoss()
         }
     }
 
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerFragment.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerFragment.kt
index 4f658d4a4c..cb1c7cc091 100644
--- a/app/src/main/java/com/gh/vspace/VDownloadManagerFragment.kt
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerFragment.kt
@@ -1,9 +1,7 @@
 package com.gh.vspace
 
 import android.os.Bundle
-import android.view.MenuItem
 import android.view.View
-import android.widget.TextView
 import androidx.recyclerview.widget.RecyclerView
 import com.ethanhua.skeleton.Skeleton
 import com.gh.download.DownloadManager
@@ -24,8 +22,6 @@ import com.lightgame.download.DownloadEntity
 class VDownloadManagerFragment :
     ListFragment<GameEntity, VDownloadManagerViewModel>(), IBatchDelete {
 
-    private var mManageMenu: MenuItem? = null
-
     private val mAdapter by lazy { VDownloadManagerAdapter(requireContext(), provideListViewModel()) }
     private val mViewModel: VDownloadManagerViewModel by lazy { viewModelProvider() }
     private val mBinding by lazy { FragmentListBaseSkeletonBinding.inflate(layoutInflater) }
@@ -43,25 +39,6 @@ class VDownloadManagerFragment :
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        initMenu(R.menu.menu_manage)
-        mManageMenu = getItemMenu(R.id.layout_menu_manage)
-        mManageMenu?.actionView?.setOnClickListener {
-            when (mViewModel.currentOptionLiveData.value) {
-                ManageOption.OPTION_MANAGER -> {
-                    mViewModel.currentOptionLiveData.value = ManageOption.OPTION_CANCEL_SELECT
-                }
-                ManageOption.OPTION_CANCEL_SELECT -> {
-                    mViewModel.currentOptionLiveData.value = ManageOption.OPTION_MANAGER
-                }
-            }
-            changeOption(mViewModel.currentOptionLiveData.value ?: ManageOption.OPTION_MANAGER)
-        }
-        changeMenuTextByOption()
-
-        mViewModel.currentOptionLiveData.observe(this) {
-            changeMenuTextByOption()
-        }
     }
 
     override fun onResume() {
@@ -84,7 +61,6 @@ class VDownloadManagerFragment :
 
     override fun changeOption(option: ManageOption) {
         mAdapter.changeOption(option)
-        changeMenuTextByOption()
     }
 
     override fun getItemDecoration(): RecyclerView.ItemDecoration {
@@ -101,14 +77,4 @@ class VDownloadManagerFragment :
 
     override fun shouldLoadMore() = false
 
-    private fun changeMenuTextByOption() {
-        (mManageMenu?.actionView as? TextView)?.apply {
-            text = when (mViewModel.currentOptionLiveData.value) {
-                ManageOption.OPTION_MANAGER -> "编辑"
-                ManageOption.OPTION_CANCEL_SELECT -> "取消"
-                else -> ""
-            }
-        }
-    }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerViewModel.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerViewModel.kt
index 508bd4169d..fcd1646b58 100644
--- a/app/src/main/java/com/gh/vspace/VDownloadManagerViewModel.kt
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerViewModel.kt
@@ -1,13 +1,11 @@
 package com.gh.vspace
 
 import android.app.Application
-import androidx.lifecycle.MutableLiveData
 import com.gh.download.DownloadManager
 import com.gh.gamecenter.baselist.ListViewModel
 import com.gh.gamecenter.baselist.LoadType
 import com.gh.gamecenter.entity.ApkEntity
 import com.gh.gamecenter.entity.GameEntity
-import com.gh.gamecenter.history.ManageOption
 import com.gh.gamecenter.packagehelper.PackageRepository
 import com.lightgame.download.DownloadEntity
 import io.reactivex.Observable
@@ -16,8 +14,6 @@ import io.reactivex.Single
 class VDownloadManagerViewModel(application: Application) :
     ListViewModel<GameEntity, GameEntity>(application) {
 
-    var currentOptionLiveData = MutableLiveData(ManageOption.OPTION_MANAGER)
-
     override fun mergeResultLiveData() {
         mResultLiveData.addSource(mListLiveData) {
             mResultLiveData.postValue(it)
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperFragment.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperFragment.kt
new file mode 100644
index 0000000000..b224ffe9cc
--- /dev/null
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperFragment.kt
@@ -0,0 +1,82 @@
+package com.gh.vspace
+
+import android.os.Bundle
+import android.view.MenuItem
+import android.view.View
+import android.widget.TextView
+import androidx.fragment.app.Fragment
+import com.gh.gamecenter.R
+import com.gh.gamecenter.common.base.fragment.BaseLazyTabFragment
+import com.gh.gamecenter.common.utils.viewModelProvider
+import com.gh.gamecenter.history.IBatchDelete
+import com.gh.gamecenter.history.ManageOption
+
+class VDownloadManagerWrapperFragment: BaseLazyTabFragment() {
+
+    private var mLastPosition = 0
+    private var mManageMenu: MenuItem? = null
+    private val mViewModel: VDownloadManagerWrapperViewModel by lazy { viewModelProvider() }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        initMenu(R.menu.menu_manage)
+        mManageMenu = getItemMenu(R.id.layout_menu_manage)
+        mManageMenu?.actionView?.setOnClickListener {
+            when (mViewModel.currentOptionLiveData.value) {
+                ManageOption.OPTION_MANAGER -> {
+                    mViewModel.currentOptionLiveData.value = ManageOption.OPTION_CANCEL_SELECT
+                }
+                ManageOption.OPTION_CANCEL_SELECT -> {
+                    mViewModel.currentOptionLiveData.value = ManageOption.OPTION_MANAGER
+                }
+            }
+            changeOption()
+        }
+        changeMenuTextByOption()
+    }
+
+    override fun initFragmentList(fragments: MutableList<Fragment>) {
+        fragments.add(VDownloadManagerFragment())
+        fragments.add(VDownloadManagerFragment())
+    }
+
+    override fun initTabTitleList(tabTitleList: MutableList<String>) {
+        tabTitleList.add("在玩")
+        tabTitleList.add("下载")
+    }
+
+    override fun onPageSelected(position: Int) {
+        super.onPageSelected(position)
+        mViewModel.currentOptionLiveData.value = ManageOption.OPTION_MANAGER
+        changeOption()
+        mLastPosition = position
+    }
+
+    private fun changeMenuTextByOption() {
+        (mManageMenu?.actionView as? TextView)?.apply {
+            text = when (mViewModel.currentOptionLiveData.value) {
+                ManageOption.OPTION_MANAGER -> "管理"
+                ManageOption.OPTION_CANCEL_SELECT -> "取消"
+                else -> ""
+            }
+        }
+    }
+
+    fun changeOption() {
+        val fragments = childFragmentManager.fragments
+        mViewModel.currentOptionLiveData.value?.let {
+            fragments.forEachIndexed { index, fragment ->
+                if (fragment is IBatchDelete) {
+                    if (index == mViewPager.currentItem) {
+                        fragment.changeOption(it)
+                    } else if (index == mLastPosition) {
+                        fragment.changeOption(ManageOption.OPTION_MANAGER)
+                    }
+                }
+            }
+        }
+        changeMenuTextByOption()
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperViewModel.kt b/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperViewModel.kt
new file mode 100644
index 0000000000..81245de082
--- /dev/null
+++ b/app/src/main/java/com/gh/vspace/VDownloadManagerWrapperViewModel.kt
@@ -0,0 +1,11 @@
+package com.gh.vspace
+
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.gh.gamecenter.history.ManageOption
+
+class VDownloadManagerWrapperViewModel : ViewModel() {
+
+    var currentOptionLiveData = MutableLiveData(ManageOption.OPTION_MANAGER)
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/vspace/VHelper.kt b/app/src/main/java/com/gh/vspace/VHelper.kt
index 6b4646f0d1..e07b0b6e1d 100644
--- a/app/src/main/java/com/gh/vspace/VHelper.kt
+++ b/app/src/main/java/com/gh/vspace/VHelper.kt
@@ -22,13 +22,27 @@ object VHelper {
 
     private const val LOG_TAG = "VSPACE"
 
-    private var mIsServiceConnected = false
     private val mDelegateManager by lazy { VirtualAppManager.get() }
     private var mInstalledInfoList: List<AppInstallerInfo> = arrayListOf()
+    private val mPackageObserver by lazy {
+        PackageObserver.PackageChangeListener {
+            val vaConfig = Config.getVSettingEntity()?.va ?: return@PackageChangeListener
+            val isVSpace = it.packageName == vaConfig.arch32?.packageName || it.packageName == vaConfig.arch64?.packageName
+
+            if (!isVSpace) return@PackageChangeListener
+
+            if (it.type == "安装") {
+                connectService()
+            } else if (it.type == "卸载") {
+                // TODO 执行卸载逻辑
+            }
+        }
+    }
 
     @JvmStatic
     fun init() {
         connectService()
+        PackageObserver.registerPackageChangeChangeListener(mPackageObserver)
     }
 
     /**
@@ -38,7 +52,6 @@ object VHelper {
         mDelegateManager.connectService(object : RemoteConnectListener {
             override fun onServiceConnectionSuccessed() {
                 Utils.log(LOG_TAG, "V 服务连接成功")
-                mIsServiceConnected = true
                 mInstalledInfoList = getInstalledList()
                 PackageRepository.addInstalledGames(getInstalledPackageList())
 
@@ -46,7 +59,6 @@ object VHelper {
             }
 
             override fun onServiceConnectionFailed(failCode: Int) {
-                mIsServiceConnected = false
                 Utils.log(LOG_TAG, "V 服务连接失败")
                 // TODO 重试？
             }
@@ -70,6 +82,14 @@ object VHelper {
         return gameEntity?.downloadStatus == "smooth"
     }
 
+    /**
+     * 是否在 V 空间里已安装此包名游戏
+     */
+    @JvmStatic
+    fun isInstalled(packageName: String?): Boolean {
+        return mInstalledInfoList.any { it.packageName == packageName }
+    }
+
     /**
      * 在执行 callback 前先检查组件是否已安装，是否可下载
      */
@@ -91,7 +111,7 @@ object VHelper {
 //            val isArch64Installed = PackageUtils.isInstalled(context, Config.getVSettingEntity()?.va?.arch64?.packageName)
 
             if (!isArch32Installed) {
-                VSpaceDialogFragment.showDownloadDialog(context, gameEntity)
+                VSpaceDialogFragment.showDownloadDialog(context)
                 return
             }
 
@@ -131,10 +151,17 @@ object VHelper {
      * 获取已安装列表信息 (每次调用都会生成一份新的副本，放心使用)
      */
     fun getInstalledList(): ArrayList<AppInstallerInfo> {
-        val list = mDelegateManager.installedGamesInfo
-        Utils.log(LOG_TAG, "已安装应用数量${list.size}")
+        var list: List<AppInstallerInfo> = arrayListOf()
 
-        return ArrayList(mDelegateManager.installedGamesInfo)
+        try {
+            list = mDelegateManager.installedGamesInfo
+
+            Utils.log(LOG_TAG, "已安装应用数量${list.size}")
+        } catch (e: Exception) {
+            Utils.log(LOG_TAG, "获取已安装应用数量异常 ${e.localizedMessage}")
+        }
+
+        return ArrayList(list)
     }
 
     /**
@@ -158,7 +185,7 @@ object VHelper {
             }
         } catch (e: RuntimeException) {
             e.printStackTrace()
-            Utils.log(LOG_TAG, "检查存储权限失败")
+            Utils.log(LOG_TAG, "检查存储权限失败 ${e.localizedMessage}")
         }
     }
 
@@ -173,20 +200,13 @@ object VHelper {
                     val result = VirtualAppManager.get().installGame(filePath)
                     if (result.status == 0) {
                         updateInstalledList()
-                        PackageObserver.onPackageChanged(
-                            EBPackage(
-                                "安装",
-                                result.packageName,
-                                "unknown"
-                            )
-                        )
                     }
                     Utils.log(LOG_TAG, "安装新应用结果 -> " + result.status)
                 }
             }
         }
 
-        if (mIsServiceConnected) {
+        if (mDelegateManager.isConnectAidlInterface) {
             installClosure.invoke()
         } else {
             connectService(installClosure)
@@ -199,6 +219,15 @@ object VHelper {
     @JvmStatic
     fun launch(activity: Activity, packageName: String) {
         Utils.log(LOG_TAG, "打开应用$packageName")
+
+        val vaConfig = Config.getVSettingEntity()?.va ?: return
+
+        // TODO 检测 64 位
+        if (!PackageUtils.isInstalled(activity, vaConfig.arch32?.packageName)) {
+            VSpaceDialogFragment.showDownloadDialog(activity)
+            return
+        }
+
         try {
             val intent = mDelegateManager.getStartGameIntent(packageName)
             intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
diff --git a/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt b/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
index f756b9c3b3..284bfbb234 100644
--- a/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
+++ b/app/src/main/java/com/gh/vspace/VSpaceDialogFragment.kt
@@ -11,19 +11,22 @@ import androidx.core.text.bold
 import androidx.core.text.color
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
 import com.gh.common.constant.Config
 import com.gh.common.util.PackageInstaller
 import com.gh.common.view.DownloadProgressBar
 import com.gh.download.DownloadManager
+import com.gh.download.PackageObserver
 import com.gh.gamecenter.R
 import com.gh.gamecenter.common.base.fragment.BaseDraggableDialogFragment
 import com.gh.gamecenter.common.constant.Constants
-import com.gh.gamecenter.common.constant.EntranceConsts
 import com.gh.gamecenter.common.utils.toColor
+import com.gh.gamecenter.common.utils.viewModelProvider
 import com.gh.gamecenter.core.AppExecutor
 import com.gh.gamecenter.core.utils.SPUtils
 import com.gh.gamecenter.databinding.DialogVspaceBinding
-import com.gh.gamecenter.entity.GameEntity
+import com.gh.gamecenter.eventbus.EBPackage
 import com.lightgame.download.DataWatcher
 import com.lightgame.download.DownloadEntity
 import com.lightgame.download.DownloadStatus.*
@@ -109,6 +112,15 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        val mViewModel = viewModelProvider<VSpaceDialogViewModel>()
+        mViewModel.packageLiveData.observe(this) {
+            if (it.packageName == Config.getVSettingEntity()?.va?.arch32?.packageName
+                && it.type == "安装"
+            ) {
+                dismissAllowingStateLoss()
+            }
+        }
+
         val spanBuilder = SpannableStringBuilder()
             .append("畅玩是一种更灵活、轻便的游戏方式\n")
             .append("下载")
@@ -120,6 +132,8 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
         mBinding.descTv.text = spanBuilder
         mBinding.downloadBtn.setOnClickListener {
             val vSpaceInfo = Config.getVSettingEntity()?.va?.arch32!!
+            val name = "畅玩助手V" + vSpaceInfo.versionName
+            val downloadId = PackageInstaller.createDownloadId(name)
 
             val downloadEntity = DownloadEntity()
             downloadEntity.url = mDownloadUrl
@@ -127,30 +141,28 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
             downloadEntity.path = FileUtils.getDownloadPath(requireContext(), "畅玩助手V" + vSpaceInfo.versionName + ".apk");
             downloadEntity.platform = "官方版"
             downloadEntity.gameId = ""
+            downloadEntity.path = PackageInstaller.getDownloadPathWithId(downloadId, "apk")
             downloadEntity.packageName = vSpaceInfo.packageName
 
-            DownloadManager.getInstance().cancel(mDownloadUrl, true, true)
-            DownloadManager.getInstance().pauseAll()
-
             AppExecutor.uiExecutor.executeWithDelay({
                 DownloadManager.getInstance().add(downloadEntity)
             }, 200)
         }
     }
 
-    override fun onResume() {
-        super.onResume()
+    override fun onStart() {
+        super.onStart()
         DownloadManager.getInstance().addObserver(mDataWatcher)
     }
 
-    override fun onPause() {
-        super.onPause()
+    override fun onStop() {
+        super.onStop()
         DownloadManager.getInstance().removeObserver(mDataWatcher)
     }
 
     companion object {
         @JvmStatic
-        fun showDownloadDialog(context: Context?, gameEntity: GameEntity) {
+        fun showDownloadDialog(context: Context?) {
             val fragmentActivity: FragmentActivity = if (context is FragmentActivity) {
                 context
             } else {
@@ -165,12 +177,7 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
             // 防止重复弹出
             if (hasDialogDisplayedInCurrentActivity(fragmentActivity)) return
 
-            val downloadDialog = VSpaceDialogFragment().apply {
-                val bundle = Bundle()
-                bundle.putParcelable(GameEntity::class.java.simpleName, gameEntity)
-                bundle.putParcelable(EntranceConsts.KEY_TRACE_EVENT, gameEntity.exposureEvent)
-                arguments = bundle
-            }
+            val downloadDialog = VSpaceDialogFragment()
             downloadDialog.show(
                 fragmentActivity.supportFragmentManager,
                 VSpaceDialogFragment::class.java.name
@@ -186,4 +193,23 @@ class VSpaceDialogFragment : BaseDraggableDialogFragment() {
         }
     }
 
+    internal class VSpaceDialogViewModel: ViewModel() {
+        val packageLiveData = MutableLiveData<EBPackage>()
+        private val mPackageChangedListener by lazy {
+            PackageObserver.PackageChangeListener {
+                packageLiveData.postValue(it)
+            }
+        }
+
+        init {
+            PackageObserver.registerPackageChangeChangeListener(mPackageChangedListener)
+        }
+
+        override fun onCleared() {
+            super.onCleared()
+
+            PackageObserver.unregisterPackageChangeChangeListener(mPackageChangedListener)
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt b/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
index 43c245e26b..9ccc033c17 100644
--- a/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
+++ b/app/src/main/java/com/gh/vspace/VSpaceLoadingFragment.kt
@@ -12,5 +12,4 @@ class VSpaceLoadingFragment: BaseFragment<Any>() {
 
 
 
-
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_help_and_feedback.xml b/app/src/main/res/layout/activity_help_and_feedback.xml
index 62dbbcd688..eae7fd61a1 100644
--- a/app/src/main/res/layout/activity_help_and_feedback.xml
+++ b/app/src/main/res/layout/activity_help_and_feedback.xml
@@ -31,6 +31,7 @@
             android:id="@+id/activity_tab_layout"
             android:layout_width="match_parent"
             android:layout_height="@dimen/tab_layout_height"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
     </RelativeLayout>
diff --git a/app/src/main/res/layout/activity_poster_edit.xml b/app/src/main/res/layout/activity_poster_edit.xml
index 540417a7a9..61047d1d48 100644
--- a/app/src/main/res/layout/activity_poster_edit.xml
+++ b/app/src/main/res/layout/activity_poster_edit.xml
@@ -89,6 +89,7 @@
             android:id="@+id/activity_tab_layout"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
     </RelativeLayout>
diff --git a/app/src/main/res/layout/activity_video_game.xml b/app/src/main/res/layout/activity_video_game.xml
index 13a8c7d922..fa7940f7a1 100644
--- a/app/src/main/res/layout/activity_video_game.xml
+++ b/app/src/main/res/layout/activity_video_game.xml
@@ -153,6 +153,7 @@
                     app:tabIndicatorHeight="0dp"
                     app:tabMode="fixed"
                     app:tabSelectedTextColor="@color/theme_font"
+                    app:tabIndicator="@null"
                     app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
             </RelativeLayout>
diff --git a/app/src/main/res/layout/dialog_choose_forum.xml b/app/src/main/res/layout/dialog_choose_forum.xml
index a06364832f..782fba54dd 100644
--- a/app/src/main/res/layout/dialog_choose_forum.xml
+++ b/app/src/main/res/layout/dialog_choose_forum.xml
@@ -90,6 +90,7 @@
                 android:id="@+id/tab_layout"
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/tab_layout_height"
+                app:tabIndicator="@null"
                 app:tabTextAppearance="@style/TabLayoutNormalTextAppearance" />
         </RelativeLayout>
 
diff --git a/app/src/main/res/layout/fragment_ask_questions.xml b/app/src/main/res/layout/fragment_ask_questions.xml
index 7efa64b9db..2bb5bfc4e4 100644
--- a/app/src/main/res/layout/fragment_ask_questions.xml
+++ b/app/src/main/res/layout/fragment_ask_questions.xml
@@ -19,6 +19,7 @@
         <com.google.android.material.tabs.TabLayout
             android:id = "@+id/ask_questions_tablayout"
             style = "@style/AskTabStyle"
+            app:tabIndicator="@null"
             app:tabIndicatorHeight="0dp"
             android:layout_width = "match_parent"
             android:layout_height = "match_parent" />
diff --git a/app/src/main/res/layout/fragment_avatar_border.xml b/app/src/main/res/layout/fragment_avatar_border.xml
index a7b2bf458e..9650609eb0 100644
--- a/app/src/main/res/layout/fragment_avatar_border.xml
+++ b/app/src/main/res/layout/fragment_avatar_border.xml
@@ -136,6 +136,7 @@
                 app:tabPaddingEnd="0dp"
                 app:tabIndicatorHeight="0dp"
                 app:tabMode="scrollable"
+                app:tabIndicator="@null"
                 app:tabRippleColor="@color/transparent" />
 
         </com.google.android.material.appbar.AppBarLayout>
diff --git a/app/src/main/res/layout/fragment_community.xml b/app/src/main/res/layout/fragment_community.xml
index 025a625ef7..42db6872ed 100644
--- a/app/src/main/res/layout/fragment_community.xml
+++ b/app/src/main/res/layout/fragment_community.xml
@@ -108,6 +108,7 @@
                 android:id="@+id/fragment_tab_layout"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
+                app:tabIndicator="@null"
                 app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
         </RelativeLayout>
diff --git a/app/src/main/res/layout/fragment_community_home.xml b/app/src/main/res/layout/fragment_community_home.xml
index 0819f27234..4f2d34ac78 100644
--- a/app/src/main/res/layout/fragment_community_home.xml
+++ b/app/src/main/res/layout/fragment_community_home.xml
@@ -57,6 +57,7 @@
             app:tabMaxWidth="0dp"
             app:tabMinWidth="0dp"
             app:tabMode="scrollable"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
     </RelativeLayout>
 
diff --git a/app/src/main/res/layout/fragment_energy_center.xml b/app/src/main/res/layout/fragment_energy_center.xml
index df89218e7f..2c70744875 100644
--- a/app/src/main/res/layout/fragment_energy_center.xml
+++ b/app/src/main/res/layout/fragment_energy_center.xml
@@ -118,6 +118,7 @@
                     android:layout_height="44dp"
                     app:tabMaxWidth="0dp"
                     app:tabMode="fixed"
+                    app:tabIndicator="@null"
                     app:tabTextAppearance="@style/TabLayoutTextAppearance" />
             </RelativeLayout>
 
diff --git a/app/src/main/res/layout/fragment_energy_house.xml b/app/src/main/res/layout/fragment_energy_house.xml
index 89207c0c33..1386295fb5 100644
--- a/app/src/main/res/layout/fragment_energy_house.xml
+++ b/app/src/main/res/layout/fragment_energy_house.xml
@@ -216,6 +216,7 @@
                     app:tabMaxWidth="0dp"
                     app:tabMinWidth="0dp"
                     app:tabMode="scrollable"
+                    app:tabIndicator="@null"
                     app:tabTextAppearance="@style/TabLayoutTextAppearance" />
             </RelativeLayout>
 
diff --git a/app/src/main/res/layout/fragment_forum_video_detail.xml b/app/src/main/res/layout/fragment_forum_video_detail.xml
index d2220a6710..3e4548f505 100644
--- a/app/src/main/res/layout/fragment_forum_video_detail.xml
+++ b/app/src/main/res/layout/fragment_forum_video_detail.xml
@@ -161,6 +161,7 @@
                     android:id="@+id/fragment_tab_layout"
                     android:layout_width="match_parent"
                     android:layout_height="@dimen/tab_layout_height"
+                    app:tabIndicator="@null"
                     app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
                 <LinearLayout
diff --git a/app/src/main/res/layout/fragment_home.xml b/app/src/main/res/layout/fragment_home.xml
index 4504c28c43..9865d25632 100644
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -702,6 +702,7 @@
                         android:layout_height="30dp"
                         app:layout_constraintLeft_toLeftOf="parent"
                         app:layout_constraintTop_toTopOf="parent"
+                        app:tabIndicator="@null"
                         app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
                     <com.gh.gamecenter.common.view.TabIndicatorView
diff --git a/app/src/main/res/layout/fragment_home_video.xml b/app/src/main/res/layout/fragment_home_video.xml
index 100c486cbf..e7f23e2155 100644
--- a/app/src/main/res/layout/fragment_home_video.xml
+++ b/app/src/main/res/layout/fragment_home_video.xml
@@ -35,6 +35,7 @@
         app:tabIndicatorHeight="0dp"
         app:tabTextColor="@color/white_alpha_50"
         app:tabSelectedTextColor = "@color/white"
+        app:tabIndicator="@null"
         app:tabTextAppearance = "@style/HomeVideoTabTextAppearance" />
     <ImageView
         android:id = "@+id/moreIv"
diff --git a/app/src/main/res/layout/fragment_libao_wrapper.xml b/app/src/main/res/layout/fragment_libao_wrapper.xml
index e453a3a0f5..506c4054e4 100644
--- a/app/src/main/res/layout/fragment_libao_wrapper.xml
+++ b/app/src/main/res/layout/fragment_libao_wrapper.xml
@@ -39,6 +39,7 @@
             app:tabIndicatorHeight="0dp"
             app:tabMode="fixed"
             app:tabSelectedTextColor="@color/theme"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
     </RelativeLayout>
 
diff --git a/app/src/main/res/layout/fragment_no_padding_tablayout_viewpager.xml b/app/src/main/res/layout/fragment_no_padding_tablayout_viewpager.xml
index 2aaa165b03..1086fe34d1 100644
--- a/app/src/main/res/layout/fragment_no_padding_tablayout_viewpager.xml
+++ b/app/src/main/res/layout/fragment_no_padding_tablayout_viewpager.xml
@@ -23,6 +23,7 @@
             android:layout_height="@dimen/tab_layout_height"
             app:tabPaddingEnd="0dp"
             app:tabPaddingStart="0dp"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
     </RelativeLayout>
diff --git a/app/src/main/res/layout/fragment_simulator_game.xml b/app/src/main/res/layout/fragment_simulator_game.xml
index ad72db0dc6..47075daf76 100644
--- a/app/src/main/res/layout/fragment_simulator_game.xml
+++ b/app/src/main/res/layout/fragment_simulator_game.xml
@@ -27,6 +27,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/tab_layout_height"
                 app:tabMode="scrollable"
+                app:tabIndicator="@null"
                 app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
         </RelativeLayout>
diff --git a/app/src/main/res/layout/fragment_subject_tab.xml b/app/src/main/res/layout/fragment_subject_tab.xml
index 87fb7d4f7a..097340550d 100644
--- a/app/src/main/res/layout/fragment_subject_tab.xml
+++ b/app/src/main/res/layout/fragment_subject_tab.xml
@@ -35,6 +35,7 @@
             app:tabIndicatorHeight="0dp"
             app:tabRippleColor="@color/transparent"
             app:tabSelectedTextColor="@color/theme"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
     </RelativeLayout>
diff --git a/app/src/main/res/layout/gamedetail_body.xml b/app/src/main/res/layout/gamedetail_body.xml
index d731de90e6..c030b1acd1 100644
--- a/app/src/main/res/layout/gamedetail_body.xml
+++ b/app/src/main/res/layout/gamedetail_body.xml
@@ -283,6 +283,7 @@
                 android:id="@+id/tab_layout"
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/tab_layout_height"
+                app:tabIndicator="@null"
                 app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
         </RelativeLayout>
diff --git a/module_common/src/main/res/layout/activity_tablayout_no_title_viewpager.xml b/module_common/src/main/res/layout/activity_tablayout_no_title_viewpager.xml
index 683509cfdd..b998419b5c 100644
--- a/module_common/src/main/res/layout/activity_tablayout_no_title_viewpager.xml
+++ b/module_common/src/main/res/layout/activity_tablayout_no_title_viewpager.xml
@@ -52,6 +52,7 @@
                     android:id="@+id/activity_tab_layout"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
+                    app:tabIndicator="@null"
                     app:tabTextAppearance="@style/TabLayoutTextAppearance" />
             </RelativeLayout>
         </RelativeLayout>
diff --git a/module_common/src/main/res/layout/activity_tablayout_viewpager.xml b/module_common/src/main/res/layout/activity_tablayout_viewpager.xml
index 90564023b4..adefd87de9 100644
--- a/module_common/src/main/res/layout/activity_tablayout_viewpager.xml
+++ b/module_common/src/main/res/layout/activity_tablayout_viewpager.xml
@@ -23,6 +23,7 @@
             android:id="@+id/activity_tab_layout"
             android:layout_width="match_parent"
             android:layout_height="@dimen/tab_layout_height"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
     </RelativeLayout >
 
diff --git a/module_common/src/main/res/layout/fragment_tablayout_viewpager.xml b/module_common/src/main/res/layout/fragment_tablayout_viewpager.xml
index 3013f31f6c..52571a97de 100644
--- a/module_common/src/main/res/layout/fragment_tablayout_viewpager.xml
+++ b/module_common/src/main/res/layout/fragment_tablayout_viewpager.xml
@@ -21,6 +21,7 @@
             android:id="@+id/fragment_tab_layout"
             android:layout_width="match_parent"
             android:layout_height="@dimen/tab_layout_height"
+            app:tabIndicator="@null"
             app:tabTextAppearance="@style/TabLayoutTextAppearance" />
 
     </RelativeLayout>