diff --git a/app/src/main/java/com/gh/base/fragment/BaseFragment.java b/app/src/main/java/com/gh/base/fragment/BaseFragment.java
index 45d8fdd37a..4e726c12a7 100644
--- a/app/src/main/java/com/gh/base/fragment/BaseFragment.java
+++ b/app/src/main/java/com/gh/base/fragment/BaseFragment.java
@@ -52,7 +52,7 @@ public abstract class BaseFragment<T> extends Fragment implements OnRequestCallB
     protected boolean isEverPause;
 
     @NonNull
-    protected String mEntrance;
+    protected String mEntrance = "";
 
     protected final Handler mBaseHandler = new BaseFragment.BaseHandler(this);
 
diff --git a/app/src/main/java/com/gh/common/util/TextHelper.kt b/app/src/main/java/com/gh/common/util/TextHelper.kt
index c8236be0ae..afb1327030 100644
--- a/app/src/main/java/com/gh/common/util/TextHelper.kt
+++ b/app/src/main/java/com/gh/common/util/TextHelper.kt
@@ -91,8 +91,8 @@ object TextHelper {
     }
 
     @JvmStatic
-    fun highlightTextThatIsWrappedInsideWrapperByDefault(textView: TextView, text: String) {
-        textView.text = getHighlightedSpannableStringThatIsWrappedInsideWrapper(textView.context, text, "###", R.color.theme, object : SimpleCallback<String> {
+    fun highlightTextThatIsWrappedInsideWrapperByDefault(textView: TextView, text: String?) {
+        textView.text = getHighlightedSpannableStringThatIsWrappedInsideWrapper(textView.context, text ?: "", "###", R.color.theme, object : SimpleCallback<String> {
             override fun onCallback(arg: String) {
                 val application = HaloApp.getInstance().application
                 val cmb = application.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
diff --git a/app/src/main/java/com/gh/gamecenter/baselist/ListAdapter.java b/app/src/main/java/com/gh/gamecenter/baselist/ListAdapter.java
index 003565e2d8..4bbe6c2d78 100644
--- a/app/src/main/java/com/gh/gamecenter/baselist/ListAdapter.java
+++ b/app/src/main/java/com/gh/gamecenter/baselist/ListAdapter.java
@@ -61,6 +61,9 @@ public abstract class ListAdapter<DataType> extends BaseRecyclerAdapter {
 
                     @Override
                     public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
+                        if (oldItemPosition >= mEntityList.size()) return false;
+                        if (newItemPosition >= updateData.size()) return false;
+                        
                         DataType oldItem = mEntityList.get(oldItemPosition);
                         DataType newItem = updateData.get(newItemPosition);
                         return ListAdapter.this.areItemsTheSame(oldItem, newItem);
@@ -68,6 +71,9 @@ public abstract class ListAdapter<DataType> extends BaseRecyclerAdapter {
 
                     @Override
                     public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
+                        if (oldItemPosition >= mEntityList.size()) return false;
+                        if (newItemPosition >= updateData.size()) return false;
+                        
                         DataType oldItem = mEntityList.get(oldItemPosition);
                         DataType newItem = updateData.get(newItemPosition);
                         return ListAdapter.this.areContentsTheSame(oldItem, newItem);
diff --git a/app/src/main/java/com/gh/gamecenter/personalhome/UserHomeFragment.kt b/app/src/main/java/com/gh/gamecenter/personalhome/UserHomeFragment.kt
index b73f6af4b2..40ec5ff714 100644
--- a/app/src/main/java/com/gh/gamecenter/personalhome/UserHomeFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/personalhome/UserHomeFragment.kt
@@ -204,7 +204,7 @@ class UserHomeFragment : NormalFragment() {
         val titleList = listOf("游戏评论", "问答", "视频")
 
         viewpager.offscreenPageLimit = fragmentList.size
-        viewpager.adapter = FragmentAdapter(fragmentManager, fragmentList, titleList)
+        viewpager.adapter = FragmentAdapter(childFragmentManager, fragmentList, titleList)
         viewpager.currentItem = position
         viewpager.doOnPageSelected { MtaHelper.onEvent("个人主页详情", "个人主页详情", titleList[it]) }
         tabLayout.setupWithViewPager(viewpager)
diff --git a/app/src/main/java/com/gh/gamecenter/qa/search/AskSearchFragment.java b/app/src/main/java/com/gh/gamecenter/qa/search/AskSearchFragment.java
index 01e40963f2..948a16a9e7 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/search/AskSearchFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/qa/search/AskSearchFragment.java
@@ -91,7 +91,8 @@ public class AskSearchFragment extends BaseFragment_TabLayout {
             if (fragment instanceof BaseAskSearchFragment) {
                 ((BaseAskSearchFragment) fragment).search(key);
                 Bundle arguments = fragment.getArguments();
-                if (arguments != null) {
+                // 处于 state saved 状态的 fragment 不可 setArguments
+                if (arguments != null && !fragment.isStateSaved()) {
                     arguments.putString(EntranceUtils.KEY_SEARCHKEY, key);
                     fragment.setArguments(arguments);
                 }