diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 57ab40d618..572576f652 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -34,6 +34,8 @@
 
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 
+    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
+
     <!-- 如果有视频相关的广告且使用textureView播放，请务必添加，否则黑屏 -->
     <uses-permission android:name="android.permission.WAKE_LOCK" />
 
@@ -163,8 +165,7 @@
             android:screenOrientation="portrait" />
 
         <activity
-            android:name="com.gh.gamecenter.WebActivity"
-            android:screenOrientation="portrait" />
+            android:name="com.gh.gamecenter.WebActivity" />
 
         <activity
             android:name="com.gh.gamecenter.SingletonWebActivity"
@@ -468,13 +469,11 @@
 
         <activity
             android:name="com.gh.gamecenter.qa.comment.CommentActivity"
-            android:screenOrientation="portrait"
             android:theme="@style/Theme.Transparent"
             android:windowSoftInputMode="adjustNothing" />
 
         <activity
             android:name=".qa.dialog.ChooseForumActivity"
-            android:screenOrientation="portrait"
             android:theme="@style/Theme.Transparent"
             android:windowSoftInputMode="adjustNothing" />
 
@@ -629,7 +628,6 @@
 
         <activity
             android:name=".qa.editor.FullScreenVideoActivity"
-            android:screenOrientation="landscape"
             android:theme="@style/AppFullScreenTheme" />
 
         <activity
diff --git a/app/src/main/java/com/gh/common/util/PackageUtils.java b/app/src/main/java/com/gh/common/util/PackageUtils.java
index 24f17722c1..2d41a12d1f 100644
--- a/app/src/main/java/com/gh/common/util/PackageUtils.java
+++ b/app/src/main/java/com/gh/common/util/PackageUtils.java
@@ -409,10 +409,15 @@ public class PackageUtils {
         }
 
         PackageManager packageManager = context.getApplicationContext().getPackageManager();
-        PackageInfo info = packageManager.getPackageArchiveInfo(path, 0);
-        if (info != null) {
-            ApplicationInfo appInfo = info.applicationInfo;
-            return appInfo.packageName;
+        try {
+            PackageInfo info = packageManager.getPackageArchiveInfo(path, 0);
+            if (info != null) {
+                ApplicationInfo appInfo = info.applicationInfo;
+                return appInfo.packageName;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+            SentryHelper.INSTANCE.onEvent("GET_PACKAGE_INFO_ERROR", "path", path);
         }
 
         return null;
diff --git a/app/src/main/java/com/gh/common/util/QuickLoginHelper.kt b/app/src/main/java/com/gh/common/util/QuickLoginHelper.kt
index a6b30c9333..b19fb873dd 100644
--- a/app/src/main/java/com/gh/common/util/QuickLoginHelper.kt
+++ b/app/src/main/java/com/gh/common/util/QuickLoginHelper.kt
@@ -2,6 +2,7 @@ package com.gh.common.util
 
 import android.Manifest
 import android.annotation.SuppressLint
+import android.app.Activity
 import android.app.Dialog
 import android.content.Context
 import android.content.pm.PackageManager
@@ -164,8 +165,10 @@ object QuickLoginHelper {
 
     private fun loginAuth(context: Context) {
         runOnUiThread {
-            mPreDialog = Dialog(context, R.style.DialogWindowTransparent).apply {
-                val binding = SetWaitDialogBinding.inflate(LayoutInflater.from(context)).apply {
+            val dialogContext = DialogUtils.checkDialogContext(context)
+            if (dialogContext is Activity && dialogContext.isFinishing) return@runOnUiThread
+            mPreDialog = Dialog(dialogContext, R.style.DialogWindowTransparent).apply {
+                val binding = SetWaitDialogBinding.inflate(LayoutInflater.from(dialogContext)).apply {
                     setWaitMessage.text = "请求登录中"
                 }
                 requestWindowFeature(Window.FEATURE_NO_TITLE)
diff --git a/app/src/main/java/com/gh/gamecenter/WebActivity.kt b/app/src/main/java/com/gh/gamecenter/WebActivity.kt
index 6f84ba500d..9cb17c9dd1 100644
--- a/app/src/main/java/com/gh/gamecenter/WebActivity.kt
+++ b/app/src/main/java/com/gh/gamecenter/WebActivity.kt
@@ -2,6 +2,8 @@ package com.gh.gamecenter
 
 import android.content.Context
 import android.content.Intent
+import android.content.pm.ActivityInfo
+import android.os.Build
 import android.os.Bundle
 import android.text.TextUtils
 import android.view.KeyEvent
@@ -28,6 +30,9 @@ open class WebActivity : NormalActivity() {
             if (mIsFullScreen) {
                 setTheme(R.style.AppFullScreenTheme)
             }
+            if (Build.VERSION.SDK_INT != Build.VERSION_CODES.O) {
+                requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+            }
             super.onCreate(savedInstanceState)
             if (mIsFullScreen) {
                 hideToolbar(true)
diff --git a/app/src/main/java/com/gh/gamecenter/game/GameFragmentAdapter.kt b/app/src/main/java/com/gh/gamecenter/game/GameFragmentAdapter.kt
index b79f642df5..eead897f2e 100644
--- a/app/src/main/java/com/gh/gamecenter/game/GameFragmentAdapter.kt
+++ b/app/src/main/java/com/gh/gamecenter/game/GameFragmentAdapter.kt
@@ -510,6 +510,8 @@ class GameFragmentAdapter(
                 val exposureEventList = arrayListOf<ExposureEvent>()
                 runOnIoThread(true) {
                     for (i in positionOffset until subjectAdapter.itemCount + positionOffset) {
+                        if (i >= it.size) break
+
                         it[i].sequence = i
 
                         val exposureKey = if (subjectEntity.remark != null) "开测表" else "专题"
@@ -520,8 +522,6 @@ class GameFragmentAdapter(
                             gameEntity = it[i],
                             basicSource = mBasicExposureSource,
                             source = listOf(ExposureSource(exposureKey, exposureValue)),
-                            eTrace = null,
-                            event = ExposureType.EXPOSURE
                         )
                         exposureEventList.add(event)
                     }
diff --git a/app/src/main/java/com/gh/gamecenter/help/HelpContentFragment.kt b/app/src/main/java/com/gh/gamecenter/help/HelpContentFragment.kt
index 0b04a129c3..e9471b7e56 100644
--- a/app/src/main/java/com/gh/gamecenter/help/HelpContentFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/help/HelpContentFragment.kt
@@ -25,7 +25,7 @@ class HelpContentFragment : ListFragment<HelpEntity, NormalListViewModel<HelpEnt
     lateinit var mReuseNoneDataButton: View
     lateinit var mReuseNoneDataSearch: View
 
-    private lateinit var mAdapter: HelpContentAdapter
+    private var mAdapter: HelpContentAdapter? = null
 
     private var mCategory: HelpCategoryEntity? = null
 
@@ -37,7 +37,11 @@ class HelpContentFragment : ListFragment<HelpEntity, NormalListViewModel<HelpEnt
 
 
     override fun provideListAdapter(): HelpContentAdapter {
-        return mAdapter
+        if (mAdapter == null) {
+            mAdapter = HelpContentAdapter(requireContext(), this, mListViewModel, mQaId, mQaCollectionId, mNavigationTitle)
+            mAdapter?.searchKey = searchKey ?: ""
+        }
+        return mAdapter!!
     }
 
     override fun getItemDecoration(): RecyclerView.ItemDecoration? {
@@ -58,8 +62,6 @@ class HelpContentFragment : ListFragment<HelpEntity, NormalListViewModel<HelpEnt
         mQaCollectionId = arguments?.getString(EntranceUtils.KEY_QA_COLLECTION_ID)
         mNavigationTitle = arguments?.getString(EntranceUtils.KEY_NAVIGATION_TITLE) ?: ""
         super.onCreate(savedInstanceState)
-        mAdapter = HelpContentAdapter(requireContext(), this, mListViewModel, mQaId, mQaCollectionId, mNavigationTitle)
-        mAdapter.searchKey = searchKey ?: ""
         mReuseNoneDataSearch = mCachedView.findViewById(R.id.reuse_none_data_search)
         mReuseNoneDataButton = mCachedView.findViewById(R.id.reuse_none_data_button)
         mReuseNoneDataButton.setOnClickListener {
@@ -117,7 +119,7 @@ class HelpContentFragment : ListFragment<HelpEntity, NormalListViewModel<HelpEnt
     fun updateSearchKey(key: String) {
         if (key != searchKey) {
             searchKey = key
-            mAdapter.searchKey = searchKey ?: ""
+            mAdapter?.searchKey = searchKey ?: ""
             onLoadRefresh()
         }
     }
diff --git a/app/src/main/java/com/gh/gamecenter/qa/comment/CommentActivity.kt b/app/src/main/java/com/gh/gamecenter/qa/comment/CommentActivity.kt
index 2c79279b77..d8ab2c1cec 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/comment/CommentActivity.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/comment/CommentActivity.kt
@@ -3,6 +3,8 @@ package com.gh.gamecenter.qa.comment
 import android.app.Activity
 import android.content.Context
 import android.content.Intent
+import android.content.pm.ActivityInfo
+import android.os.Build
 import android.os.Bundle
 import com.gh.base.BaseActivity
 import com.gh.common.util.DisplayUtils
@@ -28,6 +30,9 @@ class CommentActivity : BaseActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        if (Build.VERSION.SDK_INT != Build.VERSION_CODES.O) {
+            requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+        }
         mBinding = ActivityCommentBinding.bind(mContentView)
         DisplayUtils.transparentStatusBar(this)
         val commentCount = intent.getIntExtra(COMMENT_COUNT, 0)
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 3200c48cad..bf606e6bb3 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
@@ -402,7 +402,7 @@ open class NewCommentFragment : ListFragment<CommentEntity, NewCommentViewModel>
                 toast("操作太快，慢一点嘛")
             }
         }
-        mCachedView.findViewById<View>(R.id.comment_close_iv).setOnClickListener {
+        mCachedView.findViewById<View>(R.id.comment_close_iv)?.setOnClickListener {
             val fragment = parentFragment
             if (fragment is BaseDialogWrapperFragment) {
                 fragment.dismiss()
diff --git a/app/src/main/java/com/gh/gamecenter/qa/dialog/ChooseForumActivity.kt b/app/src/main/java/com/gh/gamecenter/qa/dialog/ChooseForumActivity.kt
index 0b6b62c833..ceab2aae64 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/dialog/ChooseForumActivity.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/dialog/ChooseForumActivity.kt
@@ -3,6 +3,8 @@ package com.gh.gamecenter.qa.dialog
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Intent
+import android.content.pm.ActivityInfo
+import android.os.Build
 import android.os.Bundle
 import android.view.MotionEvent
 import android.view.View
@@ -26,6 +28,9 @@ class ChooseForumActivity : BaseActivity() {
     @SuppressLint("ClickableViewAccessibility")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        if (Build.VERSION.SDK_INT != Build.VERSION_CODES.O) {
+            requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+        }
         DisplayUtils.transparentStatusBar(this)
         binding = DialogChooseForumBinding.bind(mContentView)
 
diff --git a/app/src/main/java/com/gh/gamecenter/qa/editor/FullScreenVideoActivity.kt b/app/src/main/java/com/gh/gamecenter/qa/editor/FullScreenVideoActivity.kt
index e6d21d7284..be6996de33 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/editor/FullScreenVideoActivity.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/editor/FullScreenVideoActivity.kt
@@ -2,6 +2,8 @@ package com.gh.gamecenter.qa.editor
 
 import android.content.Context
 import android.content.Intent
+import android.content.pm.ActivityInfo
+import android.os.Build
 import android.os.Bundle
 import com.gh.base.BaseActivity
 import com.gh.common.util.DisplayUtils
@@ -22,6 +24,9 @@ class FullScreenVideoActivity : BaseActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        if (Build.VERSION.SDK_INT != Build.VERSION_CODES.O) {
+            requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+        }
         DisplayUtils.transparentStatusBar(this)
         DisplayUtils.hideNavigationBar(this)
         mBinding = ActivityFullScreenVideoBinding.bind(mContentView)