diff --git a/app/src/main/java/com/gh/common/util/DownloadItemUtils.java b/app/src/main/java/com/gh/common/util/DownloadItemUtils.java
index b371fbfd54..925378de7c 100644
--- a/app/src/main/java/com/gh/common/util/DownloadItemUtils.java
+++ b/app/src/main/java/com/gh/common/util/DownloadItemUtils.java
@@ -413,7 +413,9 @@ public class DownloadItemUtils {
                 }
                 return;
             } else {
-                holder.recommendContainer.setVisibility(View.GONE);
+                if (holder.recommendContainer != null) {
+                    holder.recommendContainer.setVisibility(View.GONE);
+                }
             }
 
             if (briefStyle != null && briefStyle.contains("star")) {
diff --git a/app/src/main/java/com/gh/common/util/Extensions.kt b/app/src/main/java/com/gh/common/util/Extensions.kt
index 4c731bf9fc..bb39df39db 100644
--- a/app/src/main/java/com/gh/common/util/Extensions.kt
+++ b/app/src/main/java/com/gh/common/util/Extensions.kt
@@ -15,7 +15,9 @@ import android.text.style.ImageSpan
 import android.text.style.URLSpan
 import android.util.TypedValue
 import android.view.Gravity
+import android.view.LayoutInflater
 import android.view.View
+import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 import android.widget.EditText
 import android.widget.PopupWindow
@@ -29,6 +31,7 @@ import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.*
 import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.RecyclerView
+import androidx.viewbinding.ViewBinding
 import androidx.viewpager.widget.ViewPager
 import com.airbnb.lottie.LottieAnimationView
 import com.facebook.drawee.view.SimpleDraweeView
@@ -54,6 +57,7 @@ import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
 import okhttp3.MediaType
 import okhttp3.RequestBody
+import org.json.JSONObject
 import java.net.URI
 import java.util.*
 import java.util.concurrent.TimeUnit
@@ -176,6 +180,18 @@ fun RecyclerView.doOnScrolledSpecificDistance(distanceX: Int = 0, distanceY: Int
     addOnScrollListener(listener)
 }
 
+/**
+ * ViewBinding related Extensions
+ */
+inline fun <reified T : ViewBinding> ViewGroup.toBinding(): T {
+    return T::class.java.getMethod(
+            "inflate",
+            LayoutInflater::class.java,
+            ViewGroup::class.java,
+            Boolean::class.java
+    ).invoke(null, layoutInflater, this, false) as T
+}
+
 /**
  * View Extensions
  */
@@ -216,6 +232,9 @@ fun View.setDebouncedClickListener(action: () -> Unit) {
     setOnClickListener { debounceActionWithInterval(interval = 300L) { action.invoke() } }
 }
 
+val View.layoutInflater: LayoutInflater
+    get() = LayoutInflater.from(this.context)
+
 fun isPublishEnv(): Boolean {
     return BuildConfig.FLAVOR != "internal"
 }
@@ -463,6 +482,10 @@ fun Any.toRequestBody(): RequestBody {
     return RequestBody.create(MediaType.parse("application/json"), json)
 }
 
+fun JSONObject.toRequestBody(): RequestBody {
+    return RequestBody.create(MediaType.parse("application/json"), this.toString())
+}
+
 // 对在浏览器(WebView)显示的路径进行转码
 fun String.decodeURI(): String {
     return URI(null, null, this, null).rawPath
diff --git a/app/src/main/java/com/gh/gamecenter/SplashScreenActivity.java b/app/src/main/java/com/gh/gamecenter/SplashScreenActivity.java
index 44c4649c35..76da4e2be7 100644
--- a/app/src/main/java/com/gh/gamecenter/SplashScreenActivity.java
+++ b/app/src/main/java/com/gh/gamecenter/SplashScreenActivity.java
@@ -103,6 +103,7 @@ public class SplashScreenActivity extends BaseActivity {
     protected void onCreate(Bundle savedInstanceState) {
         mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
         mIsNewForThisVersion = mSharedPreferences.getBoolean("isNewFirstLaunchV" + PackageUtils.getVersionName(), true);
+        HaloApp.getInstance().isNewForThisVersion = mIsNewForThisVersion;
 
         super.onCreate(savedInstanceState);
 
diff --git a/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameViewHolder.java b/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameViewHolder.java
index 1a4b8cb666..b07df42731 100644
--- a/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameViewHolder.java
+++ b/app/src/main/java/com/gh/gamecenter/adapter/viewholder/GameViewHolder.java
@@ -25,6 +25,7 @@ public class GameViewHolder extends BaseRecyclerViewHolder {
     public LinearLayout gameLabelList;
     public LinearLayout gameInfo;
     public ProgressBar gameProgressbar;
+    @Nullable
     public View recommendContainer;
     public TextView recommendTv;
     public ImageView recommendIv;
diff --git a/app/src/main/java/com/gh/gamecenter/catalog/CatalogFragment.kt b/app/src/main/java/com/gh/gamecenter/catalog/CatalogFragment.kt
index b6af05b5c7..1400e53827 100644
--- a/app/src/main/java/com/gh/gamecenter/catalog/CatalogFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/catalog/CatalogFragment.kt
@@ -33,6 +33,9 @@ class CatalogFragment : LazyFragment() {
         mViewModel = viewModelProviderFromParent(CatalogViewModel.Factory(mCatalogId, mCatalogTitle), mCatalogId)
 
         mViewModel?.validEntranceName = if (mEntrance.contains("首页")) "首页" else "板块"
+        if (arguments?.getBoolean(EntranceUtils.KEY_IS_HOME) == true) {
+            mViewModel?.validEntranceName = "首页Tab栏"
+        }
         mViewModel?.logAppearance()
 
         super.onFragmentFirstVisible()
diff --git a/app/src/main/java/com/gh/gamecenter/category2/CategoryV2Fragment.kt b/app/src/main/java/com/gh/gamecenter/category2/CategoryV2Fragment.kt
index 0568222554..a7d072f65e 100644
--- a/app/src/main/java/com/gh/gamecenter/category2/CategoryV2Fragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/category2/CategoryV2Fragment.kt
@@ -39,14 +39,15 @@ class CategoryV2Fragment : LazyFragment() {
         mCategoryTitle = arguments?.getString(EntranceUtils.KEY_CATEGORY_TITLE) ?: ""
         mViewModel = viewModelProviderFromParent(CategoryV2ViewModel.Factory(mCategoryId, mCategoryTitle), mCategoryId)
 
+        // 除了这里以外，下面还有一个判断是否为首页 tab 栏的赋值
         mViewModel?.entrance = if (mEntrance.contains("首页")) "首页" else "板块"
+        if (arguments?.getBoolean(EntranceUtils.KEY_IS_HOME) == true) {
+            mHomeViewModel = viewModelProviderFromParent()
+            mViewModel?.entrance = "首页Tab栏"
+        }
         mViewModel?.logAppearance()
 
         super.onFragmentFirstVisible()
-
-        if (arguments?.getBoolean(EntranceUtils.KEY_IS_HOME) == true) {
-            mHomeViewModel = viewModelProviderFromParent()
-        }
     }
 
     override fun onRealLayoutInflated(inflatedView: View) {
diff --git a/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperViewModel.kt b/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperViewModel.kt
index 779c25e7f1..6ba8364183 100644
--- a/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperViewModel.kt
+++ b/app/src/main/java/com/gh/gamecenter/fragment/MainWrapperViewModel.kt
@@ -88,7 +88,7 @@ class MainWrapperViewModel(application: Application) : AndroidViewModel(applicat
     fun requestOpeningData() {
         val lastId = PreferenceManager.getDefaultSharedPreferences(getApplication()).getString(Constants.SP_LAST_OPENING_ID, "")
         val lastTime = PreferenceManager.getDefaultSharedPreferences(getApplication()).getLong(Constants.SP_LAST_OPENING_TIME, 0)
-        val openType = if (HaloApp.getInstance().isBrandNewInstall) "first" else "not_first_time"
+        val openType = if (HaloApp.getInstance().isNewForThisVersion) "first" else "not_first_time"
 
         mSensitiveApi.getOpeningDialog(HaloApp.getInstance().channel, lastId, lastTime, openType)
                 .subscribeOn(Schedulers.io())
diff --git a/app/src/main/java/com/gh/gamecenter/gamedetail/rating/RatingReplyViewModel.kt b/app/src/main/java/com/gh/gamecenter/gamedetail/rating/RatingReplyViewModel.kt
index eacf011b81..0257e3f069 100644
--- a/app/src/main/java/com/gh/gamecenter/gamedetail/rating/RatingReplyViewModel.kt
+++ b/app/src/main/java/com/gh/gamecenter/gamedetail/rating/RatingReplyViewModel.kt
@@ -6,7 +6,10 @@ import androidx.lifecycle.MediatorLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import com.gh.base.fragment.WaitingDialogFragment
+import com.gh.common.exposure.meta.MetaUtil
+import com.gh.common.json.json
 import com.gh.common.util.*
+import com.gh.gamecenter.BuildConfig
 import com.gh.gamecenter.R
 import com.gh.gamecenter.baselist.ListViewModel
 import com.gh.gamecenter.baselist.LoadStatus
@@ -163,9 +166,19 @@ class RatingReplyViewModel(application: Application,
     fun replyComment(replyId: String?, content: String, successCallback: () -> Unit) {
         processDialog.postValue(WaitingDialogFragment.WaitingDialogData("提交中...", true))
 
-        val requestMap = HashMap<String, String>()
-        requestMap["content"] = content
-        val body = requestMap.createRequestBody()
+        val json = json {
+            "content" to content
+            "device" to json {
+                "os" to "Android"
+                "rom" to MetaUtil.getMeta().rom
+                "model" to MetaUtil.getMeta().model
+                "manufacturer" to MetaUtil.getMeta().manufacturer
+                "android_sdk" to MetaUtil.getMeta().android_sdk
+                "android_version" to MetaUtil.getMeta().android_version
+                "gh_version" to BuildConfig.VERSION_NAME
+            }
+        }
+        val body = json.toRequestBody()
         val observable =
                 if (replyId.isNullOrEmpty()) {
                     mApi.postCommentReply(game?.id, comment?.id, body)
diff --git a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestAdapter.kt b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestAdapter.kt
index 68ed720b1c..4c993fe153 100644
--- a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestAdapter.kt
+++ b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestAdapter.kt
@@ -9,16 +9,15 @@ import com.gh.common.constant.ItemViewType
 import com.gh.common.exposure.ExposureEvent
 import com.gh.common.exposure.ExposureEvent.Companion.createEvent
 import com.gh.common.exposure.ExposureSource
-import com.gh.common.exposure.ExposureType
 import com.gh.common.exposure.IExposable
 import com.gh.common.util.DownloadItemUtils
 import com.gh.common.util.StringUtils
 import com.gh.common.util.dip2px
+import com.gh.common.util.toBinding
 import com.gh.gamecenter.GameDetailActivity
 import com.gh.gamecenter.R
 import com.gh.gamecenter.adapter.viewholder.FooterViewHolder
 import com.gh.gamecenter.adapter.viewholder.GameViewHolder
-import com.gh.gamecenter.databinding.GameItemBinding
 import com.gh.gamecenter.databinding.ItemTestServerTextBinding
 import com.gh.gamecenter.entity.GameEntity
 import com.gh.gamecenter.game.GameItemViewHolder
@@ -43,12 +42,12 @@ class GameServersTestAdapter(context: Context,
         if (mDataList.size == position) {
             return GameServersContentAdapter.VIEW_TYPE_FOOTER
         }
-        return if (mDataList[position].time != null) {
-            GameServersContentAdapter.VIEW_TYPE_TOP
-        } else if (mDataList[position].text != null) {
-            ItemViewType.ITEM_EMPTY
-        } else {
-            GameServersContentAdapter.VIEW_TYPE_ITEM
+        return when {
+            mDataList[position].time != null -> GameServersContentAdapter.VIEW_TYPE_TOP
+
+            mDataList[position].text != null -> ItemViewType.ITEM_EMPTY
+
+            else -> GameServersContentAdapter.VIEW_TYPE_ITEM
         }
     }
 
@@ -61,10 +60,10 @@ class GameServersTestAdapter(context: Context,
                 GameServerTimeViewHolder(mLayoutInflater.inflate(R.layout.kaifu_item_time, parent, false))
             }
             ItemViewType.ITEM_EMPTY -> {
-                TextViewHolder(ItemTestServerTextBinding.inflate(mLayoutInflater, parent, false))
+                TextViewHolder(parent.toBinding())
             }
             else -> {
-                GameItemViewHolder(GameItemBinding.bind(mLayoutInflater.inflate(R.layout.game_item, parent, false)))
+                GameItemViewHolder(parent.toBinding())
             }
         }
     }
@@ -72,36 +71,43 @@ class GameServersTestAdapter(context: Context,
     override fun getItemCount() = if (mDataList.size == 0) 0 else mDataList.size + 1
 
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
-        if (holder is GameItemViewHolder) {
-            holder.itemView.setPadding(16F.dip2px(), 8F.dip2px(), 16F.dip2px(), 8F.dip2px())
+        when (holder) {
+            is GameItemViewHolder -> {
+                val gameEntity = mDataList[position].game!!
+                val exposureSources = ArrayList<ExposureSource>()
+                val isTheLastOfTheLatestConsecutiveGame = mDataList[position].isTheLastOfTheLatestConsecutiveGame
 
-            val gameEntity = mDataList[position].game!!
-            val exposureSources = ArrayList<ExposureSource>()
+                holder.itemView.setPadding(
+                        16F.dip2px(),
+                        8F.dip2px(),
+                        16F.dip2px(),
+                        if (isTheLastOfTheLatestConsecutiveGame) 16F.dip2px() else 8F.dip2px())
 
-            holder.binding.game = gameEntity
-            holder.binding.gameName.layoutParams = holder.binding.gameName.layoutParams.apply {
-                width = ViewGroup.LayoutParams.WRAP_CONTENT
+                holder.binding.game = gameEntity
+                holder.binding.gameName.layoutParams = holder.binding.gameName.layoutParams.apply {
+                    width = ViewGroup.LayoutParams.WRAP_CONTENT
+                }
+
+                mBasicExposureSource?.let { exposureSources.addAll(it) }
+
+                exposureSources.add(ExposureSource(
+                        "开测表详情",
+                        getExposureSourceValue(gameEntity.testTime ?: "")))
+
+                mExposureEventArray.put(position, createEvent(gameEntity, exposureSources))
+                initViewHolder(gameEntity, holder)
+            }
+            is GameServerTimeViewHolder -> {
+                holder.container.setPadding(0, 8F.dip2px(), 0, 4F.dip2px())
+                holder.header.setImageResource(R.drawable.kaifu_time_icon)
+                holder.time.text = mDataList[position].time
+            }
+            is FooterViewHolder -> {
+                initFooterViewHolder(holder)
+            }
+            is TextViewHolder -> {
+                holder.binding.contentTv.text = mDataList[position].text
             }
-
-            mBasicExposureSource?.let { exposureSources.addAll(it) }
-
-            exposureSources.add(ExposureSource("开测表详情", getExposureSourceValue(gameEntity.testTime
-                    ?: "")))
-
-            val exposureEvent = createEvent(gameEntity,
-                    exposureSources,
-                    null,
-                    ExposureType.EXPOSURE)
-            mExposureEventArray.put(position, exposureEvent)
-            initViewHolder(gameEntity, holder)
-        } else if (holder is GameServerTimeViewHolder) {
-            holder.container.setPadding(0, if (position != 0) 16F.dip2px() else 8F.dip2px(), 0, 4F.dip2px())
-            holder.header.setImageResource(R.drawable.kaifu_time_icon)
-            holder.time.text = mDataList[position].time
-        } else if (holder is FooterViewHolder) {
-            initFooterViewHolder(holder)
-        } else if (holder is TextViewHolder) {
-            holder.binding.contentTv.text = mDataList[position].text
         }
     }
 
@@ -142,38 +148,13 @@ class GameServersTestAdapter(context: Context,
         return sb.toString()
     }
 
-//    private fun getExposureSourceValue(): String {
-//        val sb = StringBuilder()
-//        val time = mViewModel.filterTime
-//
-//        var timeFilter = ""
-//        val typeFilter = mViewModel.filterLiveData.value ?: "全部"
-//
-//        if (time == 0) {
-//            timeFilter = "今天"
-//        } else if (time == -1) {
-//            timeFilter = "昨天"
-//        } else if (time == 1) {
-//            timeFilter = "明天"
-//        } else if (time > 1) {
-//            timeFilter = "后续"
-//        } else if (time < 7) {
-//            // TODO 根据接口返回来确定是最近多少天
-//            timeFilter = "最近14天"
-//        }
-//        sb.append(timeFilter)
-//        sb.append("+")
-//        sb.append(typeFilter)
-//        return sb.toString()
-//    }
-
     @Nullable
     override fun getEventByPosition(pos: Int): ExposureEvent? {
         return mExposureEventArray[pos]
     }
 
     @Nullable
-    override fun getEventListByPosition(pos: Int) = null
+    override fun getEventListByPosition(pos: Int): List<ExposureEvent>? = null
 
     class TextViewHolder(var binding: ItemTestServerTextBinding) : RecyclerView.ViewHolder(binding.root)
 
diff --git a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestFragment.kt b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestFragment.kt
index 7ea8765f16..b9f246aa16 100644
--- a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestFragment.kt
@@ -5,6 +5,7 @@ import android.view.View
 import android.widget.CheckedTextView
 import android.widget.LinearLayout
 import android.widget.PopupWindow
+import android.widget.RelativeLayout
 import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -150,7 +151,6 @@ class GameServersTestFragment : LazyFragment() {
         mSubBinding?.recyclerView?.layoutManager = LinearLayoutManager(requireContext())
         mSubBinding?.recyclerView?.addOnScrollListener(mExposureListener!!)
         mSubBinding?.recyclerView?.adapter = mAdapter
-        mSubBinding?.recyclerView?.setPadding(0, 8F.dip2px(), 0, 0)
         mSubBinding?.recyclerView?.clipToPadding = false
 
         mSubBinding?.recyclerView?.addOnScrollListener(object : RecyclerView.OnScrollListener() {
@@ -168,6 +168,25 @@ class GameServersTestFragment : LazyFragment() {
                         mBinding?.serverTime?.text = filterDay
                         mBinding?.serverTime?.setTextColor(R.color.theme_font.toColor())
                     }
+
+                    // 悬挂的文案
+                    mSubBinding?.kaifuTimeContainer?.kaifuItemTime?.goneIf(firstVisiblePosition == 0)
+                    mSubBinding?.kaifuTimeContainer?.kaifuItemTimeTv?.text = mViewModel?.getDayTextByPosition(firstVisiblePosition)
+
+                    // 悬挂界面移动
+                    val lp = mSubBinding?.kaifuTimeContainer?.kaifuItemTime?.layoutParams as RelativeLayout.LayoutParams
+                    if (firstVisiblePosition != 0
+                            && mViewModel?.getItemAtPosition(firstVisiblePosition + 1)?.time != null) {
+                        val bottom = layoutManager.findViewByPosition(firstVisiblePosition)?.bottom ?: 0
+                        if (bottom <= mSubBinding?.kaifuTimeContainer?.kaifuItemTime?.height ?: 0) {
+                            lp.topMargin = bottom - (mSubBinding?.kaifuTimeContainer?.kaifuItemTime?.height ?: 0)
+                        } else {
+                            lp.topMargin = 0
+                        }
+                    } else {
+                        lp.topMargin = 0
+                    }
+                    mSubBinding?.kaifuTimeContainer?.kaifuItemTime?.layoutParams = lp
                 }
             }
 
@@ -249,6 +268,9 @@ class GameServersTestFragment : LazyFragment() {
         }
     }
 
+    /**
+     * 滚动到具体日期
+     */
     private fun scrollToDay(day: String) {
         val positionToScroll = mViewModel!!.getDayPositionByDayString(day)
         if (positionToScroll >= 0) {
diff --git a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestViewModel.kt b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestViewModel.kt
index 133b5ed977..96f3e70ab1 100644
--- a/app/src/main/java/com/gh/gamecenter/servers/GameServersTestViewModel.kt
+++ b/app/src/main/java/com/gh/gamecenter/servers/GameServersTestViewModel.kt
@@ -108,8 +108,8 @@ class GameServersTestViewModel(application: Application, private val mColumnId:
         return -1
     }
 
-    fun getDayRangeByPosition(firstVisiblePosition: Int): String {
-        return when (listLiveData.value?.safelyGetInRelease(firstVisiblePosition)?.readableDaysOffset) {
+    fun getDayRangeByPosition(position: Int): String {
+        return when (listLiveData.value?.safelyGetInRelease(position)?.readableDaysOffset) {
             Day.PAST_DAY.value -> return dayList[0]
             Day.YESTERDAY.value -> return dayList[1]
             Day.TODAY.value -> return dayList[2]
@@ -119,6 +119,27 @@ class GameServersTestViewModel(application: Application, private val mColumnId:
         }
     }
 
+    fun getDayTextByPosition(position: Int): String {
+        var dayText = ""
+        val dataList = listLiveData.value
+
+        dataList?.let {
+            for ((index, value) in dataList.withIndex()) {
+                if (value.time != null) {
+                    dayText = value.time ?: ""
+                }
+                if (index == position) {
+                    return dayText
+                }
+            }
+        }
+        return dayText
+    }
+
+    fun getItemAtPosition(position: Int): ItemData? {
+        return listLiveData.value?.safelyGetInRelease(position)
+    }
+
     private fun initLocationMap(itemList: ArrayList<ItemData>) {
         locationMap.clear()
 
@@ -190,7 +211,10 @@ class GameServersTestViewModel(application: Application, private val mColumnId:
 
                     game.sequence = index
                     game.testTime = testTimeInHumanReadableFormat
-                    subList.add(ItemData(game = game, readableDaysOffset = readableDaysOffset))
+                    subList.add(ItemData(
+                            game = game,
+                            readableDaysOffset = readableDaysOffset,
+                            isTheLastOfTheLatestConsecutiveGame = index == slice.gameList.lastIndex))
 
                     isEmptyIndeed = false
                 }
@@ -236,10 +260,13 @@ class GameServersTestViewModel(application: Application, private val mColumnId:
         UPCOMING_DAY(2)
     }
 
-    class ItemData(var time: String? = null,
-                   var game: GameEntity? = null,
-                   var text: String? = null,
-                   var readableDaysOffset: Int = 0)
+    class ItemData(
+            var time: String? = null,
+            var game: GameEntity? = null,
+            var text: String? = null,
+            var readableDaysOffset: Int = 0,
+            var isTheLastOfTheLatestConsecutiveGame: Boolean = false
+    )
 
     class Factory(private val mApplication: Application, private val mColumnId: String) : ViewModelProvider.NewInstanceFactory() {
         override fun <T : ViewModel?> create(modelClass: Class<T>): T {
diff --git a/app/src/main/java/com/halo/assistant/HaloApp.java b/app/src/main/java/com/halo/assistant/HaloApp.java
index 404bb75ddf..a1ab41525e 100644
--- a/app/src/main/java/com/halo/assistant/HaloApp.java
+++ b/app/src/main/java/com/halo/assistant/HaloApp.java
@@ -72,6 +72,7 @@ public class HaloApp extends MultiDexApplication {
 
     public long deviceRamSize = 0;
     public boolean isBrandNewInstall = false; // 当前用户是否是安装光环后第一次打开
+    public boolean isNewForThisVersion = false; // 当前用户是否是安装当前版本后第一次打开 (包括全新和更新)
     public boolean isRunningForeground = false;  // 标记当前 APP 是否处于前台运行中
 
     public int mCacheKeyboardHeight = 0;