diff --git a/src/pt/unionmangas/AndroidManifest.xml b/src/pt/unionmangas/AndroidManifest.xml
index 46a8ae975..eb9171b44 100644
--- a/src/pt/unionmangas/AndroidManifest.xml
+++ b/src/pt/unionmangas/AndroidManifest.xml
@@ -13,6 +13,10 @@
                     android:scheme="https"
                     android:host="unionleitor.top"
                     android:pathPattern="/perfil-manga/..*" />
+                <data
+                    android:scheme="https"
+                    android:host="unionmangas.top"
+                    android:pathPattern="/perfil-manga/..*" />
             </intent-filter>
         </activity>
     </application>
diff --git a/src/pt/unionmangas/build.gradle b/src/pt/unionmangas/build.gradle
index 87731fed5..87bdf841c 100644
--- a/src/pt/unionmangas/build.gradle
+++ b/src/pt/unionmangas/build.gradle
@@ -5,7 +5,7 @@ ext {
     extName = 'Union Mangás'
     pkgNameSuffix = 'pt.unionmangas'
     extClass = '.UnionMangas'
-    extVersionCode = 16
+    extVersionCode = 17
     libVersion = '1.2'
 }
 
diff --git a/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangas.kt b/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangas.kt
index 58926c143..dd5cf0cc5 100644
--- a/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangas.kt
+++ b/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangas.kt
@@ -50,7 +50,7 @@ class UnionMangas : ParsedHttpSource() {
     override fun headersBuilder(): Headers.Builder = Headers.Builder()
         .add("User-Agent", USER_AGENT)
         .add("Origin", baseUrl)
-        .add("Referer", "$baseUrl/ayx")
+        .add("Referer", baseUrl)
 
     override fun popularMangaRequest(page: Int): Request {
         val listPath = if (page == 1) "" else "/visualizacoes/${page - 1}"
@@ -99,9 +99,9 @@ class UnionMangas : ParsedHttpSource() {
     override fun latestUpdatesNextPageSelector() = "div#linha-botao-mais"
 
     override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
-        if (query.startsWith(PREFIX_ID_SEARCH)) {
-            val id = query.removePrefix(PREFIX_ID_SEARCH)
-            return GET("$baseUrl/perfil-manga/$id", headers)
+        if (query.startsWith(PREFIX_SLUG_SEARCH)) {
+            val slug = query.removePrefix(PREFIX_SLUG_SEARCH)
+            return GET("$baseUrl/perfil-manga/$slug", headers)
         }
 
         val newHeaders = headersBuilder()
@@ -119,9 +119,9 @@ class UnionMangas : ParsedHttpSource() {
         val requestUrl = response.request().url().toString()
 
         if (requestUrl.contains("perfil-manga")) {
-            val id = requestUrl.substringAfter("perfil-manga/")
+            val slug = requestUrl.substringAfter("perfil-manga/")
             val manga = mangaDetailsParse(response)
-                .apply { url = "/perfil-manga/$id" }
+                .apply { url = "/perfil-manga/$slug" }
             return MangasPage(listOf(manga), false)
         }
 
@@ -143,7 +143,7 @@ class UnionMangas : ParsedHttpSource() {
         val infoElement = document.select("div.tamanho-bloco-perfil").first()
         val rowInfo = infoElement.select("div.row:eq(2)").first()
 
-        title = infoElement.select("h2").text().withoutLanguage()
+        title = infoElement.select("h2").first().text().withoutLanguage()
         author = rowInfo.select("div.col-md-8:eq(4)").first().textWithoutLabel()
         artist = rowInfo.select("div.col-md-8:eq(5)").first().textWithoutLabel()
         genre = rowInfo.select("div.col-md-8:eq(3)").first().textWithoutLabel()
@@ -215,7 +215,8 @@ class UnionMangas : ParsedHttpSource() {
     private fun Response.asJsonObject(): JsonObject = JSON_PARSER.parse(body()!!.string()).obj
 
     companion object {
-        private const val USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36"
+        private const val USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) " +
+            "AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36"
 
         private val JSON_PARSER by lazy { JsonParser() }
 
@@ -223,6 +224,6 @@ class UnionMangas : ParsedHttpSource() {
             SimpleDateFormat("(dd/MM/yyyy)", Locale.ENGLISH)
         }
 
-        const val PREFIX_ID_SEARCH = "id:"
+        const val PREFIX_SLUG_SEARCH = "slug:"
     }
 }
diff --git a/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangasUrlActivity.kt b/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangasUrlActivity.kt
index eaaefb47f..eebd580d3 100644
--- a/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangasUrlActivity.kt
+++ b/src/pt/unionmangas/src/eu/kanade/tachiyomi/extension/pt/unionmangas/UnionMangasUrlActivity.kt
@@ -16,10 +16,10 @@ class UnionMangasUrlActivity : Activity() {
         super.onCreate(savedInstanceState)
         val pathSegments = intent?.data?.pathSegments
         if (pathSegments != null && pathSegments.size > 1) {
-            val id = pathSegments[1]
+            val slug = pathSegments[1]
             val mainIntent = Intent().apply {
                 action = "eu.kanade.tachiyomi.SEARCH"
-                putExtra("query", "${UnionMangas.PREFIX_ID_SEARCH}$id")
+                putExtra("query", "${UnionMangas.PREFIX_SLUG_SEARCH}$slug")
                 putExtra("filter", packageName)
             }