diff --git a/app/build.gradle b/app/build.gradle
index d96301c6..9313ded0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,7 +21,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 30
         versionCode 58
-        versionName "5.0"
+        versionName "5.0-hotfix1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index 09e2b91c..f18261ab 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -12,7 +12,7 @@
       "filters": [],
       "properties": [],
       "versionCode": 58,
-      "versionName": "5.0",
+      "versionName": "5.0-hotfix1",
       "enabled": true,
       "outputFile": "app-release.apk"
     }
diff --git a/app/src/main/java/xyz/quaver/pupil/Pupil.kt b/app/src/main/java/xyz/quaver/pupil/Pupil.kt
index ee0e4335..c953fede 100644
--- a/app/src/main/java/xyz/quaver/pupil/Pupil.kt
+++ b/app/src/main/java/xyz/quaver/pupil/Pupil.kt
@@ -18,10 +18,7 @@
 
 package xyz.quaver.pupil
 
-import android.app.Application
-import android.app.Notification
-import android.app.NotificationChannel
-import android.app.NotificationManager
+import android.app.*
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@@ -43,6 +40,7 @@ import okhttp3.Response
 import xyz.quaver.io.FileX
 import xyz.quaver.pupil.types.Tag
 import xyz.quaver.pupil.util.*
+import xyz.quaver.pupil.util.downloader.DownloadManager
 import xyz.quaver.setClient
 import java.io.File
 import java.util.*
@@ -115,6 +113,8 @@ class Pupil : Application() {
             Preferences.remove("download_folder")
         }
 
+        DownloadManager.getInstance(this).migrate()
+
         histories = SavedSet(File(ContextCompat.getDataDir(this), "histories.json"), 0)
         favorites = SavedSet(File(ContextCompat.getDataDir(this), "favorites.json"), 0)
         favoriteTags = SavedSet(File(ContextCompat.getDataDir(this), "favorites_tags.json"), Tag.parse(""))
diff --git a/app/src/main/java/xyz/quaver/pupil/adapters/ReaderAdapter.kt b/app/src/main/java/xyz/quaver/pupil/adapters/ReaderAdapter.kt
index 096c128e..61c39f77 100644
--- a/app/src/main/java/xyz/quaver/pupil/adapters/ReaderAdapter.kt
+++ b/app/src/main/java/xyz/quaver/pupil/adapters/ReaderAdapter.kt
@@ -42,6 +42,7 @@ import xyz.quaver.hitomi.getReferer
 import xyz.quaver.hitomi.imageUrlFromImage
 import xyz.quaver.hiyobi.createImgList
 import xyz.quaver.io.util.readBytes
+import xyz.quaver.pupil.BuildConfig
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.services.DownloadService
 import xyz.quaver.pupil.ui.ReaderActivity
@@ -123,6 +124,10 @@ class ReaderAdapter(private val activity: ReaderActivity,
                     .diskCacheStrategy(DiskCacheStrategy.NONE)
                     .skipMemoryCache(false)
                     .fitCenter()
+                    .apply {
+                        if (BuildConfig.CENSOR)
+                            override(5, 8)
+                    }
                     .error(R.drawable.image_broken_variant)
                     .into(holder.view.image)
             }
@@ -139,6 +144,10 @@ class ReaderAdapter(private val activity: ReaderActivity,
                         .diskCacheStrategy(DiskCacheStrategy.NONE)
                         .skipMemoryCache(true)
                         .fitCenter()
+                        .apply {
+                            if (BuildConfig.CENSOR)
+                                override(5, 8)
+                        }
                         .error(R.drawable.image_broken_variant)
                         .listener(object: RequestListener<Drawable> {
                             override fun onLoadFailed(
diff --git a/app/src/main/java/xyz/quaver/pupil/util/update.kt b/app/src/main/java/xyz/quaver/pupil/util/update.kt
index e13eefd4..3d3978ba 100644
--- a/app/src/main/java/xyz/quaver/pupil/util/update.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/update.kt
@@ -258,7 +258,12 @@ fun xyz.quaver.pupil.util.downloader.DownloadManager.migrate() {
     job?.cancel()
     job = CoroutineScope(Dispatchers.IO).launch {
         val downloadFolders = downloadFolder.listFiles { folder ->
-            (folder as? FileX)?.isDirectory == true && !downloadFolderMap.values.contains(folder.name)
+            folder.isDirectory && !downloadFolderMap.values.contains(folder.name)
+        }?.map {
+            if (it !is FileX)
+                FileX(this@migrate, it)
+            else
+                it
         }
 
         if (downloadFolders.isNullOrEmpty()) return@launch
@@ -270,8 +275,6 @@ fun xyz.quaver.pupil.util.downloader.DownloadManager.migrate() {
             notificationManager.notify(R.id.notification_id_import, notification.build())
 
             kotlin.runCatching {
-                if (folder !is FileX) return@runCatching
-
                 val metadata = kotlin.runCatching {
                     folder.getChild(".metadata").readText()?.let { Json.parseToJsonElement(it).jsonObject }
                 }.getOrNull()