diff --git a/app/src/main/java/com/perol/asdpl/pixivez/activity/SearchRActivityFragment.kt b/app/src/main/java/com/perol/asdpl/pixivez/activity/SearchRActivityFragment.kt
index d4a0838..4599fe4 100644
--- a/app/src/main/java/com/perol/asdpl/pixivez/activity/SearchRActivityFragment.kt
+++ b/app/src/main/java/com/perol/asdpl/pixivez/activity/SearchRActivityFragment.kt
@@ -58,12 +58,12 @@ class SearchRActivityFragment : Fragment() {
         recyclerview.adapter = tagsTextAdapter
         tagsTextAdapter.setOnItemClickListener { adapter, view, position ->
             val s_tag = tags[position]
-            if (s_tag.translated_name.isNotEmpty())
+            if (s_tag.translated_name != null && s_tag.translated_name.isNotEmpty())
                 tagsTextViewModel.addhistory(s_tag.name + "|" + s_tag.translated_name)
             else tagsTextViewModel.addhistory(s_tag.name)
             val bundle = Bundle()
             bundle.putString("searchword", tags[position].name)
-            val intent = Intent(activity!!, SearchResultActivity::class.java)
+            val intent = Intent(requireActivity(), SearchResultActivity::class.java)
             intent.putExtras(bundle)
             startActivityForResult(intent, 775)
         }
diff --git a/app/src/main/java/com/perol/asdpl/pixivez/activity/SettingActivity.kt b/app/src/main/java/com/perol/asdpl/pixivez/activity/SettingActivity.kt
index 044e9bd..490d088 100644
--- a/app/src/main/java/com/perol/asdpl/pixivez/activity/SettingActivity.kt
+++ b/app/src/main/java/com/perol/asdpl/pixivez/activity/SettingActivity.kt
@@ -29,7 +29,6 @@ import android.view.MenuItem
 import androidx.fragment.app.Fragment
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.widget.ViewPager2
-import com.google.android.material.snackbar.Snackbar
 import com.google.android.material.tabs.TabLayout
 import com.perol.asdpl.pixivez.R
 import com.perol.asdpl.pixivez.fragments.AboutXFragment
@@ -56,10 +55,6 @@ class SettingActivity : RinkActivity() {
         setContentView(R.layout.activity_setting)
         setSupportActionBar(toolbar)
         supportActionBar!!.setDisplayHomeAsUpEnabled(true)
-        fab.setOnClickListener { view ->
-            Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                    .setAction("Action", null).show()
-        }
         tablayout_setting.addOnTabSelectedListener(object : TabLayout.OnTabSelectedListener {
             override fun onTabReselected(tab: TabLayout.Tab?) {
 
diff --git a/app/src/main/res/layout/activity_setting.xml b/app/src/main/res/layout/activity_setting.xml
index 8ed17e9..5ed5649 100644
--- a/app/src/main/res/layout/activity_setting.xml
+++ b/app/src/main/res/layout/activity_setting.xml
@@ -48,12 +48,5 @@
 
     <include layout="@layout/content_setting" />
 
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="@dimen/fab_margin"
-        app:srcCompat="@android:drawable/ic_dialog_email" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>