diff --git a/src/vi/academyvn/AndroidManifest.xml b/src/vi/academyvn/AndroidManifest.xml
deleted file mode 100644
index 30deb7f79..000000000
--- a/src/vi/academyvn/AndroidManifest.xml
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest package="eu.kanade.tachiyomi.extension" />
diff --git a/src/vi/academyvn/build.gradle b/src/vi/academyvn/build.gradle
deleted file mode 100644
index e0e6b7cb8..000000000
--- a/src/vi/academyvn/build.gradle
+++ /dev/null
@@ -1,11 +0,0 @@
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-
-ext {
-    extName = 'HocVienTruyenTranh'
-    pkgNameSuffix = 'vi.academyvn'
-    extClass = '.HocVienTruyenTranh'
-    extVersionCode = 8
-}
-
-apply from: "$rootDir/common.gradle"
diff --git a/src/vi/academyvn/res/mipmap-hdpi/ic_launcher.png b/src/vi/academyvn/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/vi/academyvn/res/mipmap-mdpi/ic_launcher.png b/src/vi/academyvn/res/mipmap-mdpi/ic_launcher.png
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diff --git a/src/vi/academyvn/res/mipmap-xhdpi/ic_launcher.png b/src/vi/academyvn/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/src/vi/academyvn/res/mipmap-xxhdpi/ic_launcher.png b/src/vi/academyvn/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/src/vi/academyvn/res/mipmap-xxxhdpi/ic_launcher.png b/src/vi/academyvn/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/vi/academyvn/res/web_hi_res_512.png b/src/vi/academyvn/res/web_hi_res_512.png
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diff --git a/src/vi/academyvn/src/eu/kanade/tachiyomi/extension/vi/academyvn/HocVienTruyenTranh.kt b/src/vi/academyvn/src/eu/kanade/tachiyomi/extension/vi/academyvn/HocVienTruyenTranh.kt
deleted file mode 100644
index 0f3734e3b..000000000
--- a/src/vi/academyvn/src/eu/kanade/tachiyomi/extension/vi/academyvn/HocVienTruyenTranh.kt
+++ /dev/null
@@ -1,210 +0,0 @@
-package eu.kanade.tachiyomi.extension.vi.academyvn
-
-import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.source.model.Filter
-import eu.kanade.tachiyomi.source.model.FilterList
-import eu.kanade.tachiyomi.source.model.Page
-import eu.kanade.tachiyomi.source.model.SChapter
-import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.source.online.ParsedHttpSource
-import okhttp3.Headers
-import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
-import okhttp3.OkHttpClient
-import okhttp3.Request
-import org.jsoup.nodes.Document
-import org.jsoup.nodes.Element
-import java.util.Calendar
-
-class HocVienTruyenTranh : ParsedHttpSource() {
-
-    override val name = "HocVienTruyenTranh"
-
-    override val baseUrl = "https://hocvientruyentranh.net"
-
-    override val lang = "vi"
-
-    override val supportsLatest = true
-
-    override val client: OkHttpClient = network.cloudflareClient
-
-    override fun headersBuilder(): Headers.Builder = super.headersBuilder().add("Referer", baseUrl)
-
-    override fun popularMangaSelector() = "table.table.table-hover > tbody > tr"
-
-    override fun latestUpdatesSelector() = "table.table.table-hover > tbody > tr"
-
-    override fun popularMangaRequest(page: Int): Request {
-        return GET("$baseUrl/truyen/all?filter_type=view&page=$page", headers)
-    }
-
-    override fun latestUpdatesRequest(page: Int): Request {
-        return GET("$baseUrl/truyen/all?filter_type=latest-chapter&page=$page", headers)
-    }
-
-    override fun popularMangaFromElement(element: Element): SManga {
-        val manga = SManga.create()
-        element.select("a").first().let {
-            manga.setUrlWithoutDomain(it.attr("href"))
-            manga.title = it.attr("title")
-            manga.thumbnail_url = it.attr("data-thumbnail")
-        }
-        return manga
-    }
-
-    override fun latestUpdatesFromElement(element: Element): SManga {
-        return popularMangaFromElement(element)
-    }
-
-    override fun popularMangaNextPageSelector() = "li > a:contains(»)"
-
-    override fun latestUpdatesNextPageSelector(): String = "li > a:contains(»)"
-
-    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        val url = "$baseUrl/searchs?".toHttpUrlOrNull()!!.newBuilder().addQueryParameter("keyword", query)
-        (if (filters.isEmpty()) getFilterList() else filters).forEach { filter ->
-            when (filter) {
-                is Type -> url.addQueryParameter("type", if (filter.state == 0) "-1" else type.indexOf(filter.state.toString()).toString())
-                is GenreList -> filter.state.forEachIndexed { index, genre ->
-                    if (genre.state != 0) url.addQueryParameter("genres[]", (index + 1).toString())
-                }
-                is Status -> url.addQueryParameter("status", if (filter.state == 0) "-1" else status.indexOf(filter.state.toString()).toString())
-            }
-        }
-        url.addQueryParameter("submit", "Tìm+kiếm")
-        url.addQueryParameter("page", page.toString())
-        return GET(url.toString(), headers)
-    }
-
-    override fun searchMangaSelector() = popularMangaSelector()
-
-    override fun searchMangaFromElement(element: Element): SManga {
-        return popularMangaFromElement(element)
-    }
-
-    override fun searchMangaNextPageSelector() = "li > a:contains(»)"
-
-    override fun mangaDetailsParse(document: Document): SManga {
-        val infoElement = document.select("div.__info-container").first()
-
-        val manga = SManga.create()
-        manga.author = infoElement.select("p:has(strong:contains(Tác giả:)) > a").first()?.text()
-        manga.genre = infoElement.select("p:has(strong:contains(Thể loại:)) > *:gt(0)").joinToString { it.text() }
-        manga.description = infoElement.select("div.__description > p").text()
-        manga.status = infoElement.select("p:has(strong:contains(Tình trạng:))").first()?.text().orEmpty().let { parseStatus(it) }
-        manga.thumbnail_url = document.select("div.__left img").first()?.attr("src")
-        return manga
-    }
-
-    private fun parseStatus(status: String) = when {
-        status.contains("Đang tiến hành") -> SManga.ONGOING
-        status.contains("Đã hoàn thành") -> SManga.COMPLETED
-        else -> SManga.UNKNOWN
-    }
-
-    override fun chapterListSelector() = "div.table-scroll > table.table.table-hover > tbody > tr"
-
-    override fun chapterFromElement(element: Element): SChapter {
-        val urlElement = element.select("a").first()
-        val chapter = SChapter.create()
-        chapter.setUrlWithoutDomain(urlElement.attr("href"))
-        chapter.name = urlElement.attr("title")
-        chapter.date_upload = element.select("td.text-center").last()?.text()?.let { parseChapterDate(it) }
-            ?: 0
-        return chapter
-    }
-
-    private fun parseChapterDate(date: String): Long {
-        val dateWords: List<String> = date.split(" ")
-        if (dateWords.size == 3) {
-            val timeAgo = Integer.parseInt(dateWords[0])
-            val dates: Calendar = Calendar.getInstance()
-            when {
-                dateWords[1].contains("minute") -> {
-                    dates.add(Calendar.MINUTE, -timeAgo)
-                }
-                dateWords[1].contains("hour") -> {
-                    dates.add(Calendar.HOUR_OF_DAY, -timeAgo)
-                }
-                dateWords[1].contains("day") -> {
-                    dates.add(Calendar.DAY_OF_YEAR, -timeAgo)
-                }
-                dateWords[1].contains("week") -> {
-                    dates.add(Calendar.WEEK_OF_YEAR, -timeAgo)
-                }
-                dateWords[1].contains("month") -> {
-                    dates.add(Calendar.MONTH, -timeAgo)
-                }
-                dateWords[1].contains("year") -> {
-                    dates.add(Calendar.YEAR, -timeAgo)
-                }
-            }
-            return dates.timeInMillis
-        }
-        return 0L
-    }
-
-    override fun pageListRequest(chapter: SChapter) = GET(baseUrl + chapter.url, headers)
-
-    override fun pageListParse(document: Document): List<Page> {
-        val pages = mutableListOf<Page>()
-        document.select("div.manga-container > img").forEach {
-            pages.add(Page(pages.size, "", it.attr("src")))
-        }
-        return pages
-    }
-
-    override fun imageUrlParse(document: Document): String = throw Exception("Not Used")
-
-    private var type = arrayOf("Khác", "Manga", "Manhwa", "Manhua", "Tất cả")
-    private var status = arrayOf("Ngưng", "Đang tiến hành", "Đã hoàn thành", "Tất cả")
-
-    private class Type : Filter.Select<String>("Type", arrayOf("Khác", "Manga", "Manhwa", "Manhua", "Tất cả"))
-    private class Status : Filter.Select<String>("Status", arrayOf("Ngưng", "Đang tiến hành", "Đã hoàn thành", "Tất cả"))
-    private class Genre(name: String) : Filter.TriState(name)
-    private class GenreList(genres: List<Genre>) : Filter.Group<Genre>("Thể loại", genres)
-
-    override fun getFilterList() = FilterList(
-        Type(),
-        Status(),
-        GenreList(getGenreList())
-    )
-
-    private fun getGenreList() = listOf(
-        Genre("Action"),
-        Genre("Adult"),
-        Genre("Adventure"),
-        Genre("Comedy"),
-        Genre("Doujinshi"),
-        Genre("Drama"),
-        Genre("Ecchi"),
-        Genre("Fantasy"),
-        Genre("Gender Bender"),
-        Genre("Harem"),
-        Genre("Historical"),
-        Genre("Horror"),
-        Genre("Josei"),
-        Genre("Martial Arts"),
-        Genre("Mature"),
-        Genre("Mecha"),
-        Genre("Mystery"),
-        Genre("One shot"),
-        Genre("Psychological"),
-        Genre("Romance"),
-        Genre("School Life"),
-        Genre("Sci-fi"),
-        Genre("Seinen"),
-        Genre("Shoujo"),
-        Genre("Shoujo Ai"),
-        Genre("Shounen"),
-        Genre("Shounen Ai"),
-        Genre("Slice of Life"),
-        Genre("Smut"),
-        Genre("Sports"),
-        Genre("Supernatural"),
-        Genre("Tragedy"),
-        Genre("Webtoon"),
-        Genre("Yaoi"),
-        Genre("Yuri"),
-        Genre("Hot")
-    )
-}