diff --git a/app/build.gradle b/app/build.gradle
index 55af945..3942c99 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,12 +4,12 @@ apply plugin: 'kotlin-android-extensions'
 
 android {
     defaultConfig {
-        compileSdk 33
+        compileSdk 34
         applicationId 'top.fumiama.copymanga'
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 36
-        versionName '2.0.0'
+        versionCode 37
+        versionName '2.0.1'
         resConfigs 'zh', 'zh-rCN'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -55,15 +55,15 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.core:core-ktx:1.9.0'
-    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.core:core-ktx:1.12.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'com.google.android.material:material:1.10.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.7.4'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.7.4'
     testImplementation 'junit:junit:4.13.2'
-    implementation "androidx.preference:preference-ktx:1.2.0"
+    implementation "androidx.preference:preference-ktx:1.2.1"
     implementation 'com.afollestad.material-dialogs:input:3.3.0'
     implementation 'com.github.yalantis:ucrop:2.2.6'
     implementation 'com.to.aboomy:pager2banner:1.0.1'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 440a277..60d3dfe 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,8 +23,7 @@
         </provider>
         <activity
             android:name="top.fumiama.copymanga.MainActivity"
-            android:label="@string/app_name"
-            android:theme="@style/AppTheme.Default"
+            android:theme="@style/AppTheme.NoActionBar"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/app/src/main/java/top/fumiama/copymanga/MainActivity.kt b/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
index fa59b26..533eef7 100644
--- a/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
+++ b/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
@@ -41,9 +41,7 @@ import kotlinx.android.synthetic.main.activity_main.*
 import kotlinx.android.synthetic.main.app_bar_main.*
 import kotlinx.android.synthetic.main.nav_header_main.*
 import top.fumiama.copymanga.manga.Shelf
-import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.dmzj.copymanga.R
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.copymanga.ui.book.BookFragment.Companion.bookHandler
 import top.fumiama.copymanga.ui.cardflow.rank.RankFragment
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment
@@ -52,6 +50,7 @@ import top.fumiama.copymanga.ui.download.NewDownloadFragment
 import top.fumiama.copymanga.update.Update
 import top.fumiama.copymanga.user.Member
 import top.fumiama.dmzj.copymanga.BuildConfig
+import top.fumiama.dmzj.copymanga.R
 import java.io.File
 import java.io.FileInputStream
 import java.lang.Thread.sleep
diff --git a/app/src/main/java/top/fumiama/copymanga/template/general/ActivityTemplate.kt b/app/src/main/java/top/fumiama/copymanga/template/general/ActivityTemplate.kt
index f5ee42e..d0738a3 100644
--- a/app/src/main/java/top/fumiama/copymanga/template/general/ActivityTemplate.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/general/ActivityTemplate.kt
@@ -4,7 +4,7 @@ import android.app.Activity
 import android.os.Bundle
 import android.view.View
 import androidx.core.content.edit
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.UITools
 
 open class ActivityTemplate:Activity() {
     lateinit var toolsBox: UITools
diff --git a/app/src/main/java/top/fumiama/copymanga/template/general/MangaPagesFragmentTemplate.kt b/app/src/main/java/top/fumiama/copymanga/template/general/MangaPagesFragmentTemplate.kt
index fe36167..2e3809e 100644
--- a/app/src/main/java/top/fumiama/copymanga/template/general/MangaPagesFragmentTemplate.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/general/MangaPagesFragmentTemplate.kt
@@ -5,7 +5,6 @@ import android.content.Context
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
 import android.os.Bundle
-import android.util.JsonReader
 import android.util.Log
 import android.view.View
 import androidx.fragment.app.Fragment
@@ -15,7 +14,7 @@ import kotlinx.android.synthetic.main.line_header.view.*
 import kotlinx.android.synthetic.main.line_lazybooklines.*
 import top.fumiama.copymanga.MainActivity
 import top.fumiama.copymanga.template.ui.CardList
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.dmzj.copymanga.R
 import java.lang.Thread.sleep
 import java.lang.ref.WeakReference
diff --git a/app/src/main/java/top/fumiama/copymanga/template/ui/InfoCardLoader.kt b/app/src/main/java/top/fumiama/copymanga/template/ui/InfoCardLoader.kt
index 429316d..f9f69bb 100644
--- a/app/src/main/java/top/fumiama/copymanga/template/ui/InfoCardLoader.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/ui/InfoCardLoader.kt
@@ -14,7 +14,7 @@ import top.fumiama.copymanga.json.ShelfStructure
 import top.fumiama.copymanga.json.TypeBookListStructure
 import top.fumiama.copymanga.template.general.MangaPagesFragmentTemplate
 import top.fumiama.copymanga.template.http.AutoDownloadThread
-import top.fumiama.copymanga.tools.api.Navigate
+import top.fumiama.copymanga.tools.ui.Navigate
 import java.lang.ref.WeakReference
 
 @ExperimentalStdlibApi
diff --git a/app/src/main/java/top/fumiama/copymanga/tools/api/Font.kt b/app/src/main/java/top/fumiama/copymanga/tools/ui/Font.kt
similarity index 92%
rename from app/src/main/java/top/fumiama/copymanga/tools/api/Font.kt
rename to app/src/main/java/top/fumiama/copymanga/tools/ui/Font.kt
index 968c2ae..26e8b2c 100644
--- a/app/src/main/java/top/fumiama/copymanga/tools/api/Font.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/ui/Font.kt
@@ -1,4 +1,4 @@
-package top.fumiama.copymanga.tools.api
+package top.fumiama.copymanga.tools.ui
 
 import android.graphics.Typeface
 import androidx.core.content.res.ResourcesCompat
diff --git a/app/src/main/java/top/fumiama/copymanga/tools/api/GlideBlurTransformation.kt b/app/src/main/java/top/fumiama/copymanga/tools/ui/GlideBlurTransformation.kt
similarity index 98%
rename from app/src/main/java/top/fumiama/copymanga/tools/api/GlideBlurTransformation.kt
rename to app/src/main/java/top/fumiama/copymanga/tools/ui/GlideBlurTransformation.kt
index 810880c..53c5a5f 100644
--- a/app/src/main/java/top/fumiama/copymanga/tools/api/GlideBlurTransformation.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/ui/GlideBlurTransformation.kt
@@ -1,4 +1,4 @@
-package top.fumiama.copymanga.tools.api
+package top.fumiama.copymanga.tools.ui
 
 import android.content.Context
 import android.graphics.Bitmap
diff --git a/app/src/main/java/top/fumiama/copymanga/tools/api/Navigate.kt b/app/src/main/java/top/fumiama/copymanga/tools/ui/Navigate.kt
similarity index 88%
rename from app/src/main/java/top/fumiama/copymanga/tools/api/Navigate.kt
rename to app/src/main/java/top/fumiama/copymanga/tools/ui/Navigate.kt
index d6103f9..5de1cd6 100644
--- a/app/src/main/java/top/fumiama/copymanga/tools/api/Navigate.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/ui/Navigate.kt
@@ -1,4 +1,4 @@
-package top.fumiama.copymanga.tools.api
+package top.fumiama.copymanga.tools.ui
 
 import android.os.Bundle
 import androidx.navigation.NavController
diff --git a/app/src/main/java/top/fumiama/copymanga/tools/api/UITools.kt b/app/src/main/java/top/fumiama/copymanga/tools/ui/UITools.kt
similarity index 99%
rename from app/src/main/java/top/fumiama/copymanga/tools/api/UITools.kt
rename to app/src/main/java/top/fumiama/copymanga/tools/ui/UITools.kt
index 59f6f57..ee0ed46 100644
--- a/app/src/main/java/top/fumiama/copymanga/tools/api/UITools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/ui/UITools.kt
@@ -1,4 +1,4 @@
-package top.fumiama.copymanga.tools.api
+package top.fumiama.copymanga.tools.ui
 
 import android.app.Activity
 import android.app.AlertDialog
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
index a9e8664..7fea6a9 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookFragment.kt
@@ -15,7 +15,7 @@ import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.copymanga.json.VolumeStructure
 import top.fumiama.copymanga.manga.Reader
 import top.fumiama.copymanga.template.general.NoBackRefreshFragment
-import top.fumiama.copymanga.tools.api.Navigate
+import top.fumiama.copymanga.tools.ui.Navigate
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment
 import top.fumiama.dmzj.copymanga.R
 import java.io.File
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt b/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
index 10e4d2b..e423266 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/book/BookHandler.kt
@@ -23,7 +23,6 @@ import kotlinx.android.synthetic.main.line_bookinfo.*
 import kotlinx.android.synthetic.main.line_bookinfo_text.*
 import kotlinx.android.synthetic.main.line_caption.view.*
 import kotlinx.android.synthetic.main.line_chapter.view.*
-import top.fumiama.copymanga.MainActivity
 import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.copymanga.json.BookInfoStructure
 import top.fumiama.copymanga.json.ChapterStructure
@@ -33,8 +32,8 @@ import top.fumiama.copymanga.manga.Reader
 import top.fumiama.copymanga.template.http.AutoDownloadHandler
 import top.fumiama.copymanga.template.http.AutoDownloadThread
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.api.GlideBlurTransformation
-import top.fumiama.copymanga.tools.api.Navigate
+import top.fumiama.copymanga.tools.ui.GlideBlurTransformation
+import top.fumiama.copymanga.tools.ui.Navigate
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment.Companion.json
 import top.fumiama.copymanga.ui.vm.ViewMangaActivity
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/cardflow/rank/RankFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/cardflow/rank/RankFragment.kt
index b816af5..0a52dc7 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/cardflow/rank/RankFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/cardflow/rank/RankFragment.kt
@@ -7,8 +7,7 @@ import kotlinx.android.synthetic.main.line_rank.view.*
 import top.fumiama.copymanga.MainActivity
 import top.fumiama.copymanga.template.ui.InfoCardLoader
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.api.UITools
-import top.fumiama.copymanga.ui.download.NewDownloadFragment
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.dmzj.copymanga.R
 import java.lang.Thread.sleep
 import java.lang.ref.WeakReference
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
index caa6513..143a54f 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlHandler.kt
@@ -26,7 +26,7 @@ import top.fumiama.copymanga.json.ComicStructureOld
 import top.fumiama.copymanga.json.VolumeStructure
 import top.fumiama.copymanga.tools.api.CMApi
 import top.fumiama.copymanga.manga.MangaDlTools
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment.Companion.json
 import top.fumiama.copymanga.ui.vm.ViewMangaActivity
 import top.fumiama.copymanga.views.ChapterToggleButton
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt
index ae75ea1..2c0bfe3 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/download/DownloadFragment.kt
@@ -12,7 +12,7 @@ import kotlinx.android.synthetic.main.app_bar_main.*
 import kotlinx.android.synthetic.main.fragment_download.*
 import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.copymanga.template.general.NoBackRefreshFragment
-import top.fumiama.copymanga.tools.api.Navigate
+import top.fumiama.copymanga.tools.ui.Navigate
 import top.fumiama.copymanga.tools.file.FileUtils
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment
 import top.fumiama.copymanga.ui.vm.ViewMangaActivity
@@ -31,7 +31,7 @@ class DownloadFragment: NoBackRefreshFragment(R.layout.fragment_download) {
         }
     }
 
-    private fun scanFile(cd: File?){
+    private fun scanFile(cd: File?) {
         val isRoot = cd == context?.getExternalFilesDir("")
         val jsonFile = File(cd, "info.bin")
         if(isRoot || !jsonFile.exists()) cd?.list()?.sortedArrayWith { o1, o2 ->
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/download/NewDownloadFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/download/NewDownloadFragment.kt
index 7d4504c..f75704c 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/download/NewDownloadFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/download/NewDownloadFragment.kt
@@ -1,20 +1,18 @@
 package top.fumiama.copymanga.ui.download
 
-import android.app.Activity
 import android.app.AlertDialog
 import android.os.Bundle
 import android.util.Log
 import android.view.View
 import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.findNavController
-import com.google.gson.Gson
 import kotlinx.android.synthetic.main.line_lazybooklines.*
 import top.fumiama.copymanga.MainActivity
 import top.fumiama.copymanga.manga.Reader
 import top.fumiama.copymanga.template.general.MangaPagesFragmentTemplate
 import top.fumiama.copymanga.template.ui.CardList
-import top.fumiama.copymanga.tools.api.Navigate
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.Navigate
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.copymanga.tools.file.FileUtils
 import top.fumiama.copymanga.ui.comicdl.ComicDlFragment
 import top.fumiama.dmzj.copymanga.R
@@ -53,6 +51,10 @@ class NewDownloadFragment: MangaPagesFragmentTemplate(R.layout.fragment_newdownl
 
     override fun addPage() {
         super.addPage()
+        if(isRefresh){
+            page = 0
+            isRefresh = false
+        }
         if(!isEnd) {
             if(sortedBookList == null || isContentChanged) {
                 Log.d("MyNDF", "Sorting books...")
@@ -67,6 +69,7 @@ class NewDownloadFragment: MangaPagesFragmentTemplate(R.layout.fragment_newdownl
             }
             Log.d("MyNDF", "Start drawing cards")
             cardList?.addCard(oldDlCardName, path = oldDlCardName)
+            var cnt = 1
             sortedBookList?.let {
                 for(i in it.listIterator(page)) {
                     if(cardList?.exitCardList != false) return
@@ -79,8 +82,10 @@ class NewDownloadFragment: MangaPagesFragmentTemplate(R.layout.fragment_newdownl
                         newJson.exists() -> {
                             if(cardList?.exitCardList != false) return
                             cardList?.addCard(i.name, "\n${bookSize}MB")
+                            cnt++
                         }
                     }
+                    if (cnt >= 21) break
                 }
                 if(page >= it.size) {
                     isEnd = true
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt
index 6a60145..50c039b 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeFragment.kt
@@ -29,7 +29,7 @@ import top.fumiama.copymanga.json.BookListStructure
 import top.fumiama.copymanga.template.general.NoBackRefreshFragment
 import top.fumiama.copymanga.template.http.AutoDownloadThread
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.api.Navigate
+import top.fumiama.copymanga.tools.ui.Navigate
 import top.fumiama.dmzj.copymanga.R
 import java.lang.Thread.sleep
 import java.lang.ref.WeakReference
@@ -91,7 +91,7 @@ class HomeFragment : NoBackRefreshFragment(R.layout.fragment_home) {
                     var i = 0
                     override fun onMicClick() {
                         val typeNames = resources.getStringArray(R.array.search_types)
-                        AlertDialog.Builder(ContextThemeWrapper(context, R.style.AlertDialogTheme))
+                        AlertDialog.Builder(context)
                             .setTitle(R.string.set_search_types)
                             .setIcon(R.mipmap.ic_launcher)
                             .setSingleChoiceItems(ArrayAdapter(context, R.layout.line_choice_list, typeNames), i){ d, p ->
@@ -137,7 +137,7 @@ class HomeFragment : NoBackRefreshFragment(R.layout.fragment_home) {
         super.onCreate(savedInstanceState)
         val tb = mainWeakReference?.get()?.toolsBox
         val netInfo = tb?.netInfo
-        if(netInfo != null && netInfo != tb.transportStringNull && netInfo != tb.transportStringError)Thread {
+        if(netInfo != null && netInfo != tb.transportStringNull && netInfo != tb.transportStringError) Thread {
             val l = MainActivity.member?.refreshAvatar()
             if (l?.code != 200) {
                 MainActivity.member?.logout()
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
index 6438706..73c054c 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/home/HomeHandler.kt
@@ -12,7 +12,6 @@ import android.widget.LinearLayout
 import android.widget.Toast
 import androidx.cardview.widget.CardView
 import androidx.constraintlayout.widget.ConstraintLayout
-import androidx.navigation.Navigation
 import androidx.navigation.fragment.findNavController
 import com.bumptech.glide.Glide
 import com.bumptech.glide.load.model.GlideUrl
@@ -22,14 +21,13 @@ import com.to.aboomy.pager2banner.ScaleInTransformer
 import kotlinx.android.synthetic.main.card_book.view.*
 import kotlinx.android.synthetic.main.fragment_home.*
 import kotlinx.android.synthetic.main.line_1bookline.view.*
-import top.fumiama.copymanga.MainActivity.Companion.mainWeakReference
 import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.json.ComicStructure
 import top.fumiama.copymanga.json.IndexStructure
 import top.fumiama.copymanga.template.http.AutoDownloadHandler
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.api.Navigate
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.Navigate
+import top.fumiama.copymanga.tools.ui.UITools
 import java.lang.Thread.sleep
 import java.lang.ref.WeakReference
 
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/settings/SettingsFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/settings/SettingsFragment.kt
index a12f54f..420c650 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/settings/SettingsFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/settings/SettingsFragment.kt
@@ -1,13 +1,68 @@
 package top.fumiama.copymanga.ui.settings
 
-import android.content.SharedPreferences
+import android.animation.ObjectAnimator
+import android.graphics.Rect
 import android.os.Bundle
+import android.util.Log
+import android.view.Window
+import androidx.annotation.Keep
+import androidx.preference.EditTextPreference
+import androidx.preference.EditTextPreferenceDialogFragmentCompat
+import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
-import androidx.preference.PreferenceManager
 import top.fumiama.dmzj.copymanga.R
+import java.lang.Thread.sleep
 
 class SettingsFragment: PreferenceFragmentCompat() {
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.pref_setting, rootKey)
     }
+
+    override fun onDisplayPreferenceDialog(preference: Preference) {
+        if (preference is EditTextPreference) {
+            Log.d("MySF", "preference is EditTextPreference")
+            val f = EditTextPreferenceDialogFragmentCompat.newInstance(preference.key)
+            f.setTargetFragment(this, 0)
+            f.show(parentFragmentManager, null)
+            Thread {
+                var diff = 0
+                var cnt = 0
+                while (diff == 0 && cnt++ < 20) {
+                    sleep(50)
+                    if (f.dialog == null) continue
+                    val v = view?:return@Thread
+                    // https://github.com/mikepenz/MaterialDrawer/blob/aa9136fb4f5b3a80460fe5f47213985026d20c88/library/src/main/java/com/mikepenz/materialdrawer/util/KeyboardUtil.java
+                    val r = Rect()
+                    //r will be populated with the coordinates of your view that area still visible.
+                    v.getWindowVisibleDisplayFrame(r)
+                    //get screen height and calculate the difference with the useable area from the r
+                    val height = v.context.resources.displayMetrics.heightPixels
+                    diff = height - r.bottom
+                    Log.d("MySF", "diff: $diff")
+                }
+                Log.d("MySF", "diff out while: $diff")
+                if (diff == 0) return@Thread
+                Log.d("MySF", "f.dialog is ${f.dialog}")
+                f.activity?.runOnUiThread {
+                    f.dialog?.window?.apply {
+                        val attr = attributes
+                        Log.d("MySF", "animate from ${attr.y} to ${attr.y-diff/2}")
+                        ObjectAnimator.ofInt(WindowAttributeSetter(this), "y", attr.y, attr.y-diff/2).setDuration(233).start()
+                    }
+                }
+            }.start()
+            return
+        }
+        super.onDisplayPreferenceDialog(preference)
+    }
+
+    inner class WindowAttributeSetter(private val window: Window) {
+        @Keep
+        fun setY(y: Int) {
+            val attr = window.attributes
+            attr.y = y
+            Log.d("MySF", "set y to $y")
+            window.attributes = attr
+        }
+    }
 }
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt b/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
index 3dbc37a..aeca3da 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/ViewMangaActivity.kt
@@ -3,14 +3,11 @@ package top.fumiama.copymanga.ui.vm
 import android.animation.ObjectAnimator
 import android.annotation.SuppressLint
 import android.app.Service
-import android.content.Context
-import android.content.res.Resources
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.drawable.BitmapDrawable
-import android.graphics.drawable.Drawable
 import android.media.AudioManager
 import android.os.Bundle
 import android.os.Handler
@@ -42,7 +39,7 @@ import top.fumiama.dmzj.copymanga.R
 import top.fumiama.copymanga.template.general.TitleActivityTemplate
 import top.fumiama.copymanga.template.http.AutoDownloadThread
 import top.fumiama.copymanga.tools.api.CMApi
-import top.fumiama.copymanga.tools.api.Font
+import top.fumiama.copymanga.tools.ui.Font
 import top.fumiama.copymanga.tools.http.DownloadTools
 import top.fumiama.copymanga.tools.thread.TimeThread
 import top.fumiama.copymanga.views.ScaleImageView
@@ -140,7 +137,7 @@ class ViewMangaActivity : TitleActivityTemplate() {
         else {
             window.setDecorFitsSystemWindows(false)
             window.insetsController?.hide(WindowInsets.Type.statusBars())
-            //window.insetsController?.hide(WindowInsets.Type.navigationBars())
+            window.insetsController?.hide(WindowInsets.Type.navigationBars())
         }
     }
 
diff --git a/app/src/main/java/top/fumiama/copymanga/update/Update.kt b/app/src/main/java/top/fumiama/copymanga/update/Update.kt
index 547640c..14b42a4 100644
--- a/app/src/main/java/top/fumiama/copymanga/update/Update.kt
+++ b/app/src/main/java/top/fumiama/copymanga/update/Update.kt
@@ -10,7 +10,7 @@ import android.widget.Toast
 import androidx.core.content.FileProvider
 import androidx.core.content.edit
 import kotlinx.android.synthetic.main.dialog_progress.view.*
-import top.fumiama.copymanga.tools.api.UITools
+import top.fumiama.copymanga.tools.ui.UITools
 import top.fumiama.dmzj.copymanga.BuildConfig
 import top.fumiama.dmzj.copymanga.R
 import java.io.File
diff --git a/app/src/main/java/top/fumiama/copymanga/user/Member.kt b/app/src/main/java/top/fumiama/copymanga/user/Member.kt
index 0046645..6c86768 100644
--- a/app/src/main/java/top/fumiama/copymanga/user/Member.kt
+++ b/app/src/main/java/top/fumiama/copymanga/user/Member.kt
@@ -41,13 +41,20 @@ class Member(private val pref: SharedPreferences, private val getString: (Int) -
     }
 
     fun refreshAvatar() : LoginInfoStructure {
-        DownloadTools.getHttpContent(getString(R.string.memberInfoApiUrl).format(
-            CMApi.myHostApiUrl))?.decodeToString()?.let {
-            val l = Gson().fromJson(it, LoginInfoStructure::class.java)
-            if(l.code == 200) pref.edit()?.apply {
-                putString("avatar", l.results.avatar)
-                apply()
+        try {
+            DownloadTools.getHttpContent(getString(R.string.memberInfoApiUrl).format(
+                CMApi.myHostApiUrl))?.decodeToString()?.let {
+                val l = Gson().fromJson(it, LoginInfoStructure::class.java)
+                if(l.code == 200) pref.edit()?.apply {
+                    putString("avatar", l.results.avatar)
+                    apply()
+                }
+                return l
             }
+        } catch (e: Exception) {
+            val l = LoginInfoStructure()
+            l.code = 400
+            l.message = "${getString(R.string.login_get_avatar_failed)}: ${e.localizedMessage}"
             return l
         }
         val l = LoginInfoStructure()
diff --git a/app/src/main/java/top/fumiama/copymanga/views/ScaleImageView.kt b/app/src/main/java/top/fumiama/copymanga/views/ScaleImageView.kt
index c9cb265..85042c5 100644
--- a/app/src/main/java/top/fumiama/copymanga/views/ScaleImageView.kt
+++ b/app/src/main/java/top/fumiama/copymanga/views/ScaleImageView.kt
@@ -646,7 +646,7 @@ class ScaleImageView : ImageView {
     private val mGestureDetector =
         GestureDetector(this.context, object : SimpleOnGestureListener() {
             override fun onFling(
-                e1: MotionEvent,
+                e1: MotionEvent?,
                 e2: MotionEvent,
                 velocityX: Float,
                 velocityY: Float
@@ -657,7 +657,7 @@ class ScaleImageView : ImageView {
                     fling(velocityX, velocityY)
                     //parent.requestDisallowInterceptTouchEvent(false) //触摸事件请求取消拦截
                 }
-                return true
+                return super.onFling(e1, e2, velocityX, velocityY)
             }
 
             override fun onLongPress(e: MotionEvent) {
diff --git a/app/src/main/res/layout/app_bar_main.xml b/app/src/main/res/layout/app_bar_main.xml
index d6e57e2..b8da36a 100644
--- a/app/src/main/res/layout/app_bar_main.xml
+++ b/app/src/main/res/layout/app_bar_main.xml
@@ -17,7 +17,7 @@
             android:layout_width="match_parent"
             android:layout_height="16dp"
             android:background="?attr/colorPrimarySurface"
-            android:visibility="gone"
+            android:visibility="visible"
             app:layout_scrollFlags="scroll|enterAlways" />
 
         <androidx.appcompat.widget.Toolbar
diff --git a/app/src/main/res/layout/fragment_download.xml b/app/src/main/res/layout/fragment_download.xml
index 772da11..9ed9a10 100644
--- a/app/src/main/res/layout/fragment_download.xml
+++ b/app/src/main/res/layout/fragment_download.xml
@@ -3,4 +3,5 @@
     android:id="@+id/mylv"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:nestedScrollingEnabled="true" />
+    android:nestedScrollingEnabled="true"
+    android:paddingBottom="@dimen/global_content_padding_bottom"/>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index d6274d3..23d1c42 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -33,6 +33,4 @@
     <style name="Widget.MPM.Menu.Dark.CustomBackground">
         <item name="android:colorBackground">?attr/colorSurface</item>
     </style>
-
-    <style name="AlertDialogTheme" parent="Theme.MaterialComponents.Dialog.Alert"/>
 </resources>
\ No newline at end of file