diff --git a/src/zh/mangabz/AndroidManifest.xml b/src/zh/mangabz/AndroidManifest.xml
index 3e4f471f9..74ba0abe2 100644
--- a/src/zh/mangabz/AndroidManifest.xml
+++ b/src/zh/mangabz/AndroidManifest.xml
@@ -21,6 +21,10 @@
                     android:host="xmanhua.com"
                     android:pathPattern="/..*"
                     android:scheme="https" />
+                <data
+                    android:host="yymanhua.com"
+                    android:pathPattern="/..*"
+                    android:scheme="https" />
             </intent-filter>
         </activity>
     </application>
diff --git a/src/zh/mangabz/build.gradle b/src/zh/mangabz/build.gradle
index 974507e7a..ef719ac8c 100644
--- a/src/zh/mangabz/build.gradle
+++ b/src/zh/mangabz/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Mangabz'
     extClass = '.Mangabz'
-    extVersionCode = 7
+    extVersionCode = 8
 }
 
 apply from: "$rootDir/common.gradle"
diff --git a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Mangabz.kt b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Mangabz.kt
index 25fa4148f..c890538f7 100644
--- a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Mangabz.kt
+++ b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Mangabz.kt
@@ -13,6 +13,7 @@ import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
+import okhttp3.Headers
 import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
 import okhttp3.Response
@@ -26,7 +27,7 @@ import uy.kohesive.injekt.api.get
 
 class Mangabz : MangabzTheme("Mangabz"), ConfigurableSource {
 
-    override val baseUrl: String
+    private val _baseUrl: String
     override val client: OkHttpClient
 
     private val urlSuffix: String
@@ -34,7 +35,7 @@ class Mangabz : MangabzTheme("Mangabz"), ConfigurableSource {
     init {
         val preferences = Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
         val mirror = preferences.mirror
-        baseUrl = "https://" + mirror.domain
+        _baseUrl = "https://" + mirror.domain
         urlSuffix = mirror.urlSuffix
 
         val cookieInterceptor = CookieInterceptor(mirror.domain, mirror.langCookie, preferences.lang)
@@ -44,6 +45,16 @@ class Mangabz : MangabzTheme("Mangabz"), ConfigurableSource {
             .build()
     }
 
+    private val isCi = System.getenv("CI") == "true"
+    override val baseUrl get() = when {
+        isCi -> MIRRORS.joinToString("#, ") { "https://$it" }
+        else -> _baseUrl
+    }
+
+    override fun headersBuilder() = Headers.Builder()
+        .add("Referer", _baseUrl)
+        .add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/121.0")
+
     private fun SManga.stripMirror() = apply {
         val old = url
         url = buildString(old.length) {
diff --git a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/MangabzTheme.kt b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/MangabzTheme.kt
index 21d1f30cd..66b9b7c35 100644
--- a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/MangabzTheme.kt
+++ b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/MangabzTheme.kt
@@ -24,8 +24,6 @@ abstract class MangabzTheme(
 
     override val supportsLatest = true
 
-    override fun headersBuilder() = super.headersBuilder().add("Referer", baseUrl)
-
     override fun popularMangaRequest(page: Int) = GET("$baseUrl/manga-list-p$page/", headers)
 
     override fun popularMangaParse(response: Response) = searchMangaParse(response)
diff --git a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Preferences.kt b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Preferences.kt
index 3fd10ee7f..72c3ef76e 100644
--- a/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Preferences.kt
+++ b/src/zh/mangabz/src/eu/kanade/tachiyomi/extension/zh/mangabz/Preferences.kt
@@ -47,6 +47,7 @@ val MIRRORS
     get() = arrayOf(
         Mirror("mangabz.com", "bz/", "mangabz_lang"),
         Mirror("xmanhua.com", "xm/", "xmanhua_lang"),
+        Mirror("yymanhua.com", "yy/", "yymanhua_lang"),
     )
 
 class Mirror(
diff --git a/src/zh/wnacg/build.gradle b/src/zh/wnacg/build.gradle
index 396d579c4..689d6ea60 100644
--- a/src/zh/wnacg/build.gradle
+++ b/src/zh/wnacg/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'WNACG'
     extClass = '.wnacg'
-    extVersionCode = 14
+    extVersionCode = 15
     isNsfw = true
 }
 
diff --git a/src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/wnacg.kt b/src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/wnacg.kt
index 5a07b00e7..33f83c94f 100644
--- a/src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/wnacg.kt
+++ b/src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/wnacg.kt
@@ -17,7 +17,6 @@ import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
 import rx.Observable
 
-// URL can be found at https://www.wnacglink.top/
 class wnacg : ParsedHttpSource(), ConfigurableSource {
     override val name = "紳士漫畫"
     override val lang = "zh"
@@ -67,7 +66,8 @@ class wnacg : ParsedHttpSource(), ConfigurableSource {
         return GET(builder.build(), headers)
     }
 
-    override fun headersBuilder(): Headers.Builder = super.headersBuilder()
+    override fun headersBuilder() = Headers.Builder()
+        .add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/121.0")
         .set("referer", baseUrl)
         .set("sec-fetch-mode", "no-cors")
         .set("sec-fetch-site", "cross-site")
diff --git a/src/zh/zerobyw/build.gradle b/src/zh/zerobyw/build.gradle
index 6c243afc0..79a7fc4a8 100644
--- a/src/zh/zerobyw/build.gradle
+++ b/src/zh/zerobyw/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Zerobyw'
     extClass = '.Zerobyw'
-    extVersionCode = 17
+    extVersionCode = 18
 }
 
 apply from: "$rootDir/common.gradle"
diff --git a/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/UpdateUrl.kt b/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/UpdateUrl.kt
index d4cde2bfa..88f6fc217 100644
--- a/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/UpdateUrl.kt
+++ b/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/UpdateUrl.kt
@@ -11,7 +11,7 @@ import okhttp3.OkHttpClient
 import okhttp3.Response
 import java.io.IOException
 
-private const val DEFAULT_BASE_URL = "http://www.zerobyw007.com"
+private const val DEFAULT_BASE_URL = "http://www.zerobywgbo2.com"
 
 private const val BASE_URL_PREF = "ZEROBYW_BASEURL"
 private const val DEFAULT_BASE_URL_PREF = "defaultBaseUrl"
@@ -34,7 +34,7 @@ fun getBaseUrlPreference(context: Context) = EditTextPreference(context).apply {
     key = BASE_URL_PREF
     title = "网址"
     summary = "正常情况下会自动更新。" +
-        "如果出现错误,请在 GitHub 上报告,并且可以在 GitHub 仓库 zerozzz123456/1 找到最新网址手动填写。" +
+        "如果出现错误,请在 GitHub 上报告,并且可以在 https://zerobyw.github.io/ 找到最新网址手动填写。" +
         "填写时按照 $DEFAULT_BASE_URL 格式。"
     setDefaultValue(DEFAULT_BASE_URL)
 
diff --git a/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/Zerobyw.kt b/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/Zerobyw.kt
index d9b41c6f4..96d54d1db 100644
--- a/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/Zerobyw.kt
+++ b/src/zh/zerobyw/src/eu/kanade/tachiyomi/extension/zh/zerobyw/Zerobyw.kt
@@ -11,6 +11,7 @@ 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.toHttpUrl
 import okhttp3.Request
 import okhttp3.Response
@@ -38,6 +39,9 @@ class Zerobyw : ParsedHttpSource(), ConfigurableSource {
 
     private val isCi = System.getenv("CI") == "true"
 
+    override fun headersBuilder() = Headers.Builder()
+        .add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/121.0")
+
     // Popular
     // Website does not provide popular manga, this is actually latest manga