diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 1ca7a5c..feb0c69 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -8,7 +8,6 @@
           <package name="io.ktor" alias="false" withSubpackages="true" />
         </value>
       </option>
-      <option name="ALLOW_TRAILING_COMMA" value="true" />
       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <codeStyleSettings language="XML">
diff --git a/.idea/dictionaries/fumiama.xml b/.idea/dictionaries/fumiama.xml
index d85c6ac..8dc0886 100644
--- a/.idea/dictionaries/fumiama.xml
+++ b/.idea/dictionaries/fumiama.xml
@@ -6,6 +6,7 @@
       <w>comandy</w>
       <w>downloaders</w>
       <w>grps</w>
+      <w>hotmanga</w>
       <w>imgs</w>
       <w>kohima</w>
       <w>libcomandy</w>
@@ -14,6 +15,7 @@
       <w>mangafuna</w>
       <w>nisi</w>
       <w>pausable</w>
+      <w>reclass</w>
       <w>reilia</w>
     </words>
   </dictionary>
diff --git a/app/build.gradle b/app/build.gradle
index 073fe97..652394e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,8 +11,8 @@ android {
         applicationId 'top.fumiama.copymanga'
         minSdkVersion 23
         targetSdkVersion 34
-        versionCode 64
-        versionName '2.3.6'
+        versionCode 65
+        versionName '2.3.7'
         resourceConfigurations += ['zh', 'zh-rCN']
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
diff --git a/app/src/main/java/top/fumiama/copymanga/MainActivity.kt b/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
index 080d63a..41375ef 100644
--- a/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
+++ b/app/src/main/java/top/fumiama/copymanga/MainActivity.kt
@@ -23,6 +23,7 @@ import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
+import androidx.collection.size
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.edit
@@ -31,6 +32,7 @@ import androidx.core.view.WindowCompat
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.lifecycle.lifecycleScope
 import androidx.navigation.NavController
+import androidx.navigation.contains
 import androidx.navigation.findNavController
 import androidx.navigation.ui.AppBarConfiguration
 import androidx.navigation.ui.navigateUp
@@ -127,20 +129,25 @@ class MainActivity : AppCompatActivity() {
         ime = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
 
         var latestDestination: Int
-        navController!!.addOnDestinationChangedListener { _, destination, _ ->
+        navController!!.addOnDestinationChangedListener { controller, destination, _ ->
             latestDestination = destination.id
-            Log.d("MyMA", "latestDestination: $latestDestination")
+            Log.d("MyMain", "latestDestination: ${destination.label}")
             if (isMenuWaiting) {
                 return@addOnDestinationChangedListener
             }
+            if (latestDestination !in appBarConfiguration.topLevelDestinations) {
+                drawer_layout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED)
+            } else {
+                drawer_layout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED)
+            }
             isMenuWaiting = true
-            Log.d("MyMA", "start menu waiting")
+            Log.d("MyMain", "start menu waiting")
             lifecycleScope.launch {
                 withContext(Dispatchers.IO) {
                     delay(1000)
                     withContext(Dispatchers.Main) {
                         isMenuWaiting = false
-                        Log.d("MyMA", "finish menu waiting")
+                        Log.d("MyMain", "finish menu waiting")
                         changeMenuList(latestDestination)
                     }
                 }
@@ -270,49 +277,49 @@ class MainActivity : AppCompatActivity() {
     private fun changeMenuList(latestDestination: Int) {
         when (latestDestination) {
             R.id.nav_home -> {
-                Log.d("MyMA", "enter home")
+                Log.d("MyMain", "enter home")
                 menuMain?.findItem(R.id.action_info)?.isVisible = true
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = false
                 menuMain?.findItem(R.id.action_del)?.isVisible = false
             }
             R.id.nav_book -> {
-                Log.d("MyMA", "enter book")
+                Log.d("MyMain", "enter book")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = true
                 menuMain?.findItem(R.id.action_sort)?.isVisible = false
                 menuMain?.findItem(R.id.action_del)?.isVisible = false
             }
             R.id.nav_group -> {
-                Log.d("MyMA", "enter group")
+                Log.d("MyMain", "enter group")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = true
                 menuMain?.findItem(R.id.action_del)?.isVisible = false
             }
             R.id.nav_new_download -> {
-                Log.d("MyMA", "enter new_download")
+                Log.d("MyMain", "enter new_download")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = true
                 menuMain?.findItem(R.id.action_del)?.isVisible = false
             }
             R.id.nav_rank -> {
-                Log.d("MyMA", "enter rank")
+                Log.d("MyMain", "enter rank")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = true
                 menuMain?.findItem(R.id.action_del)?.isVisible = false
             }
             R.id.nav_download -> {
-                Log.d("MyMA", "enter old download")
+                Log.d("MyMain", "enter old download")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = false
                 menuMain?.findItem(R.id.action_del)?.isVisible = true
             }
             else -> {
-                Log.d("MyMA", "enter others")
+                Log.d("MyMain", "enter others")
                 menuMain?.findItem(R.id.action_info)?.isVisible = false
                 menuMain?.findItem(R.id.action_download)?.isVisible = false
                 menuMain?.findItem(R.id.action_sort)?.isVisible = false
diff --git a/app/src/main/java/top/fumiama/copymanga/json/ComicStructure.java b/app/src/main/java/top/fumiama/copymanga/json/ComicStructure.java
index db97b86..88af9c5 100644
--- a/app/src/main/java/top/fumiama/copymanga/json/ComicStructure.java
+++ b/app/src/main/java/top/fumiama/copymanga/json/ComicStructure.java
@@ -7,6 +7,7 @@ public class ComicStructure {
     public int img_type;
     public ValueDisplayPair region;
     public ValueDisplayPair status;
+    public ValueDisplayPair reclass; // identify hotmanga
     public ThemeStructure[] theme;
     public String path_word;
     public ThemeStructure[] author;
diff --git a/app/src/main/java/top/fumiama/copymanga/json/IndexStructure.java b/app/src/main/java/top/fumiama/copymanga/json/IndexStructure.java
index 65f820d..b27158c 100644
--- a/app/src/main/java/top/fumiama/copymanga/json/IndexStructure.java
+++ b/app/src/main/java/top/fumiama/copymanga/json/IndexStructure.java
@@ -6,12 +6,16 @@ public class IndexStructure extends ReturnBase {
         public Banners[] banners;
         public Topics topics;
         public RecComics recComics;
+        // copymanga
         public RankComics rankDayComics;
         public RankComics rankWeekComics;
         public RankComics rankMonthComics;
         public ComicWrap[] hotComics;
         public ComicWrap[] newComics;
         public FinishComics finishComics;
+        // hotmanga
+        public RankComics rankWeeklyFreeComics;
+        public WeeklyComics updateWeeklyFreeComics;
 
         public static class Banners{
             public int type;
@@ -55,5 +59,8 @@ public class IndexStructure extends ReturnBase {
             public String name;
             public String type;
         }
+        public static class WeeklyComics extends InfoBase {
+            public TypeBookStructure[] list;
+        }
     }
 }
diff --git a/app/src/main/java/top/fumiama/copymanga/json/TypeBookListStructure.java b/app/src/main/java/top/fumiama/copymanga/json/TypeBookListStructure.java
index be2b6af..8c11cb3 100644
--- a/app/src/main/java/top/fumiama/copymanga/json/TypeBookListStructure.java
+++ b/app/src/main/java/top/fumiama/copymanga/json/TypeBookListStructure.java
@@ -2,16 +2,7 @@ package top.fumiama.copymanga.json;
 
 public class TypeBookListStructure extends ReturnBase {
     public Results results;
-    public static class Results {
-        public int total;
-        public TypeBook[] list;
-        public int limit;
-        public int offset;
-    }
-    public static class TypeBook {
-        public int type;
-        public String name;
-        public String datetime_created;
-        public ComicStructure comic;
+    public static class Results extends InfoBase {
+        public TypeBookStructure[] list;
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/top/fumiama/copymanga/json/TypeBookStructure.java b/app/src/main/java/top/fumiama/copymanga/json/TypeBookStructure.java
new file mode 100644
index 0000000..88062fb
--- /dev/null
+++ b/app/src/main/java/top/fumiama/copymanga/json/TypeBookStructure.java
@@ -0,0 +1,8 @@
+package top.fumiama.copymanga.json;
+
+public class TypeBookStructure {
+    public int type;
+    public String name;
+    public String datetime_created;
+    public ComicStructure comic;
+}
diff --git a/app/src/main/java/top/fumiama/copymanga/manga/Book.kt b/app/src/main/java/top/fumiama/copymanga/manga/Book.kt
index f7c2ff7..6fe10a1 100644
--- a/app/src/main/java/top/fumiama/copymanga/manga/Book.kt
+++ b/app/src/main/java/top/fumiama/copymanga/manga/Book.kt
@@ -52,6 +52,7 @@ class Book(val path: String, private val getString: (Int) -> String, private val
     val volumes get() = mVolumes
     val uuid get() = mBook?.results?.comic?.uuid
     val json get() = mJsonString
+    val version get() = if (mBook?.results?.comic?.reclass != null) 1 else 2
 
     constructor(name: String, getString: (Int) -> String, exDir: File): this(
         Reader.getComicPathWordInFolder(File(exDir, name)),
diff --git a/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt b/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt
index a6ad384..1aece32 100644
--- a/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt
+++ b/app/src/main/java/top/fumiama/copymanga/manga/MangaDlTools.kt
@@ -70,6 +70,9 @@ class MangaDlTools {
         var re: Array<String> = arrayOf()
         val hm: HashMap<Int, String> = hashMapOf()
         val chapter = chapter2Return.results.chapter
+        if (chapter.words == null) {
+            return chapter.contents.map { it.url?:"" }.toTypedArray()
+        }
         if(chapter.words.size < chapter.contents.size) {
             chapter.words = chapter.words.toMutableList().apply {
                 chapter.contents.indices.forEach {
diff --git a/app/src/main/java/top/fumiama/copymanga/manga/Shelf.kt b/app/src/main/java/top/fumiama/copymanga/manga/Shelf.kt
index 7b04b7a..b7c4024 100644
--- a/app/src/main/java/top/fumiama/copymanga/manga/Shelf.kt
+++ b/app/src/main/java/top/fumiama/copymanga/manga/Shelf.kt
@@ -9,9 +9,8 @@ import top.fumiama.copymanga.tools.api.CMApi
 import top.fumiama.copymanga.tools.http.DownloadTools
 import top.fumiama.dmzj.copymanga.R
 
-class Shelf(private val token: String, getString: (Int) -> String) {
-    private val hostUrl: String = getString(R.string.hostUrl)
-    private val apiUrl: String = getString(R.string.shelfOperateApiUrl).format(hostUrl)
+class Shelf(private val token: String, private val getString: (Int) -> String) {
+    private val apiUrl: String get() = getString(R.string.shelfOperateApiUrl).format(CMApi.myHostApiUrl)
     private val queryApiUrlTemplate = getString(R.string.bookUserQueryApiUrl)
     private val referer: String = getString(R.string.referer).format(DownloadTools.app_ver)
     private val addApiUrl get() = "$apiUrl?platform=3".let { CMApi.apiProxy?.wrap(it)?:it }
@@ -63,7 +62,7 @@ class Shelf(private val token: String, getString: (Int) -> String) {
     suspend fun query(pathWord: String): BookQueryStructure? = withContext(Dispatchers.IO) {
         try {
             Gson().fromJson(DownloadTools.getHttpContent(
-                queryApiUrlTemplate.format(hostUrl, pathWord).let {
+                queryApiUrlTemplate.format(CMApi.myHostApiUrl, pathWord).let {
                     CMApi.apiProxy?.wrap(it)?:it
                 }, referer
             ).decodeToString(), BookQueryStructure::class.java)
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 7db41b0..3d2fefb 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.annotation.SuppressLint
 import android.content.Context
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
-import android.os.Build
 import android.os.Bundle
 import android.util.Log
 import android.view.View
@@ -87,15 +86,16 @@ open class MangaPagesFragmentTemplate(inflateRes:Int, private val isLazy: Boolea
         //jsonReaderNow = null
     }
 
-    open suspend fun setLayouts() = withContext(Dispatchers.IO) {
+    private suspend fun setLayouts() = withContext(Dispatchers.IO) {
+        if (!isFirstInflate) return@withContext
         val toolsBox = this@MangaPagesFragmentTemplate.context?.let { UITools(it) }
         val widthData = toolsBox?.calcWidthFromDp(8, 135)
         cardPerRow = widthData?.get(0) ?: 3
         cardWidth = widthData?.get(2) ?: 128
         cardHeight = (cardWidth / 0.75 + 0.5).toInt()
         withContext(Dispatchers.Main) {
-            mysp.footerView.lht.text = "加载"
-            mysp.headerView.lht.text = "刷新"
+            mysp?.footerView?.lht?.text = "加载"
+            mysp?.headerView?.lht?.text = "刷新"
             mydll?.setPadding(0, 0, 0, navBarHeight)
         }
         Log.d("MyMPAT", "Card per row: $cardPerRow")
diff --git a/app/src/main/java/top/fumiama/copymanga/template/general/NoBackRefreshFragment.kt b/app/src/main/java/top/fumiama/copymanga/template/general/NoBackRefreshFragment.kt
index e77c513..144d30a 100644
--- a/app/src/main/java/top/fumiama/copymanga/template/general/NoBackRefreshFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/general/NoBackRefreshFragment.kt
@@ -40,11 +40,11 @@ open class NoBackRefreshFragment(private val layoutToLoad: Int): Fragment() {
         return rootView
     }
     override fun onDestroy() {
-        super.onDestroy()
-        Thread { runBlocking { hideKanban() } }.start()
+        hideKanban()
         _rootView = null
         isFirstInflate = true
         Log.d("MyNBRF", "destroyed")
+        super.onDestroy()
     }
     fun showKanban() {
         if (disableAnimation) return
diff --git a/app/src/main/java/top/fumiama/copymanga/template/ui/CardList.kt b/app/src/main/java/top/fumiama/copymanga/template/ui/CardList.kt
index 3bf9dfc..a924406 100644
--- a/app/src/main/java/top/fumiama/copymanga/template/ui/CardList.kt
+++ b/app/src/main/java/top/fumiama/copymanga/template/ui/CardList.kt
@@ -52,12 +52,14 @@ class CardList(
     private suspend fun inflateRow(index: Int, whenFinish: suspend (index: Int)->Unit) = withContext(Dispatchers.IO) {
         Log.d("MyCL", "inflateRow: $index, cardPR: $cardPerRow")
         that?.apply {
-            layoutInflater.inflate(R.layout.line_horizonal_empty, mydll, false)?.let {
-                if(exitCardList) return@withContext
-                it.layoutParams.height = cardHeight + 16
-                mydll?.apply { post { addView(it) } }
-                recycleOneRow(it, index)
-                whenFinish(index)
+            mydll?.let { m ->
+                layoutInflater.inflate(R.layout.line_horizonal_empty, m, false)?.let {
+                    if(exitCardList) return@withContext
+                    it.layoutParams.height = cardHeight + 16
+                    m.apply { post { addView(it) } }
+                    recycleOneRow(it, index)
+                    whenFinish(index)
+                }
             }
         }
     }
diff --git a/app/src/main/java/top/fumiama/copymanga/tools/api/CMApi.kt b/app/src/main/java/top/fumiama/copymanga/tools/api/CMApi.kt
index 16c2409..60ed57f 100644
--- a/app/src/main/java/top/fumiama/copymanga/tools/api/CMApi.kt
+++ b/app/src/main/java/top/fumiama/copymanga/tools/api/CMApi.kt
@@ -72,7 +72,7 @@ object CMApi {
     fun getZipFile(exDir: File?, manga: String, caption: CharSequence, name: CharSequence) =
         File(exDir, "$manga/$caption/$name.zip")
 
-    fun getChapterInfoApiUrl(arg1: String?, arg2: String?) =
+    fun getChapterInfoApiUrl(path: String?, uuid: String?, version: Int) =
         MainActivity.mainWeakReference?.get()?.getString(R.string.chapterInfoApiUrl)
-            ?.format(myHostApiUrl, arg1, arg2)
+            ?.format(myHostApiUrl, path, if (version >= 2) "$version" else "" , uuid)
 }
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 6f5efb1..24d429b 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
@@ -7,8 +7,6 @@ import android.os.Bundle
 import android.util.Log
 import android.view.View
 import android.widget.Toast
-import androidx.core.animation.addListener
-import androidx.core.animation.doOnEnd
 import androidx.lifecycle.lifecycleScope
 import androidx.navigation.fragment.findNavController
 import kotlinx.android.synthetic.main.app_bar_main.*
@@ -16,7 +14,6 @@ import kotlinx.android.synthetic.main.card_book.*
 import kotlinx.android.synthetic.main.fragment_book.*
 import kotlinx.android.synthetic.main.line_booktandb.*
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import top.fumiama.copymanga.MainActivity
@@ -79,7 +76,7 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {
                         oa.start()
                         Log.d("MyBF", "set progress $it")
                     } } }) {
-                        mBookHandler?.sendEmptyMessage(BookHandler.SET_VOLUMES)
+                        mBookHandler?.obtainMessage(BookHandler.SET_VOLUMES, book?.version?:2, 0)?.sendToTarget()
                     }
                 } catch (e: Exception) {
                     e.printStackTrace()
@@ -227,6 +224,7 @@ class BookFragment: NoBackRefreshFragment(R.layout.fragment_book) {
         if(book?.volumes != null && book?.json != null) {
             bundle.putString("loadJson", book!!.json)
         }
+        bundle.putInt("version", book?.version?:2)
         findNavController().let {
             Navigate.safeNavigateTo(it, R.id.action_nav_book_to_nav_group, bundle)
         }
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 b9c1c86..6440870 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
@@ -64,9 +64,9 @@ class BookHandler(private val th: WeakReference<BookFragment>): Handler(Looper.m
             1 -> setCover()
             2 -> setTexts()
             3 -> setAuthorsAndTags()
-            6 -> if(complete) that?.navigate2dl()
-            9 -> endSetLayouts()
-            10 -> setVolumes()
+            NAVIGATE_TO_DOWNLOAD -> if(complete) that?.navigate2dl()
+            END_SET_LAYOUTS -> endSetLayouts()
+            SET_VOLUMES -> setVolumes(msg.arg1)
         }
     }
 
@@ -263,7 +263,7 @@ class BookHandler(private val th: WeakReference<BookFragment>): Handler(Looper.m
         }
     }
 
-    private suspend fun setViewManga() = withContext(Dispatchers.IO) {
+    private suspend fun setViewManga(version: Int) = withContext(Dispatchers.IO) {
         if (exit) return@withContext
         that?.apply {
             book?.apply {
@@ -279,7 +279,8 @@ class BookHandler(private val th: WeakReference<BookFragment>): Handler(Looper.m
                     v.results.list.forEach {
                         urlArray += CMApi.getChapterInfoApiUrl(
                             path,
-                            it.uuid
+                            it.uuid,
+                            version
                         )?:""
                         val f = CMApi.getZipFile(context?.getExternalFilesDir(""), comicName, keys[groupIndex], it.name)
                         Reader.fileArray += f
@@ -307,7 +308,7 @@ class BookHandler(private val th: WeakReference<BookFragment>): Handler(Looper.m
         }
     }
 
-    private fun setVolumes() {
+    private fun setVolumes(version: Int) {
         that?.apply {
             fbtab?.let { tab ->
                 fbvp?.let { vp ->
@@ -317,7 +318,7 @@ class BookHandler(private val th: WeakReference<BookFragment>): Handler(Looper.m
                     }.attach()
                 }
             }
-            lifecycleScope.launch { setViewManga() }
+            lifecycleScope.launch { setViewManga(version) }
         }
     }
 
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt
index 61f8f24..0b1c425 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/comicdl/ComicDlFragment.kt
@@ -60,7 +60,8 @@ class ComicDlFragment: NoBackRefreshFragment(R.layout.fragment_dlcomic) {
         withContext(Dispatchers.Main) {
             handler = ComicDlHandler(Looper.myLooper()!!, WeakReference(this@ComicDlFragment),
                 volumes, arguments?.getString("name")?:"null",
-                if(isFromFile) groupArray else arguments?.getStringArray("groupNames")
+                if(isFromFile) groupArray else arguments?.getStringArray("groupNames"),
+                arguments?.getInt("version")?:2,
             )
         }
         if(!isFromFile) {
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 d5acdc3..a48181b 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
@@ -42,8 +42,13 @@ import java.io.File
 import java.lang.ref.WeakReference
 import java.util.concurrent.atomic.AtomicInteger
 
-class ComicDlHandler(looper: Looper, private val th: WeakReference<ComicDlFragment>, private val vols: Array<VolumeStructure>, private val comicName: String, private val groupNames: Array<String>?):Handler(looper) {
-    constructor(looper: Looper, th: WeakReference<ComicDlFragment>, comicName: String) : this(looper, th, arrayOf(), comicName, null) {
+class ComicDlHandler(
+    looper: Looper, private val th: WeakReference<ComicDlFragment>,
+    private val vols: Array<VolumeStructure>, private val comicName: String,
+    private val groupNames: Array<String>?, private val version: Int,
+):Handler(looper) {
+    constructor(looper: Looper, th: WeakReference<ComicDlFragment>, comicName: String)
+            : this(looper, th, arrayOf(), comicName, null, 2) {
         isOld = true
     }
     private var isOld = false
@@ -123,7 +128,7 @@ class ComicDlHandler(looper: Looper, private val th: WeakReference<ComicDlFragme
                 Log.d("MyCDH", "caption: $caption, group name: ${groupNames?.get(i)}")
                 withContext(Dispatchers.Main) {
                     addCaption(caption) {
-                        addButtons(vol.results.list, caption)
+                        addButtons(vol.results.list, caption, version)
                     }
                 }
             }
@@ -334,9 +339,9 @@ class ComicDlHandler(looper: Looper, private val th: WeakReference<ComicDlFragme
         //ObjectAnimator.ofFloat(dlsdwn, "alpha", 0.9f, 0.3f).setDuration(233).start()
         ObjectAnimator.ofFloat(that?.dlsdwn, "translationX", 0f, cdwnWidth.toFloat() * 0.9f).setDuration(233).start()
     }
-    private suspend fun addButtons(chapters: Array<ChapterStructure>, caption: String) = withContext(Dispatchers.IO) {
+    private suspend fun addButtons(chapters: Array<ChapterStructure>, caption: String, version: Int) = withContext(Dispatchers.IO) {
         chapters.forEach { chapter ->
-            val u = CMApi.getChapterInfoApiUrl(chapter.comic_path_word, chapter.uuid)?:""
+            val u = CMApi.getChapterInfoApiUrl(chapter.comic_path_word, chapter.uuid, version)?:""
             addButton(chapter.name, chapter.uuid, caption, u)
             urlArray += u
         }
@@ -437,7 +442,7 @@ class ComicDlHandler(looper: Looper, private val th: WeakReference<ComicDlFragme
                     for (chapter in group.chapters) {
                         val newUrl = CMApi.getChapterInfoApiUrl(
                             chapter.url.substringAfter("/comic/").substringBefore('/'),
-                            chapter.url.substringAfterLast('/')
+                            chapter.url.substringAfterLast('/'), version,
                         )?:""
                         Log.d("MyCD", "Generate new url: $newUrl")
                         addButton(chapter.name, "", group.name, newUrl)
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 d7896b7..0bad515 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
@@ -149,6 +149,19 @@ class HomeHandler(private val that: WeakReference<HomeFragment>) : AutoDownloadH
 
     private suspend fun inflateRank(){
         var comics = arrayOf<ComicStructure>()
+        if (index?.results?.rankDayComics == null) {
+            // is in hotmanga
+            index?.results?.rankWeeklyFreeComics?.list?.let {
+                for((i, book) in it.withIndex()){
+                    if(i > 2) break
+                    comics += book.comic
+                }
+            }
+            if(comics.size == 3) allocateLine(homeF?.getString(R.string.hot_rank_list)?:"", R.drawable.img_novel_bill, comics) {
+                homeF?.findNavController()?.navigate(R.id.nav_rank)
+            }
+            return
+        }
         index?.results?.rankDayComics?.list?.let {
             for((i, book) in it.withIndex()){
                 if(i > 2) break
@@ -173,6 +186,18 @@ class HomeHandler(private val that: WeakReference<HomeFragment>) : AutoDownloadH
     }
 
     private suspend fun inflateHot(){
+        if (index?.results?.hotComics == null) {
+            // is in hotmanga
+            index?.results?.updateWeeklyFreeComics?.let {
+                var comics = arrayOf<ComicStructure>()
+                for((i, rec) in it.list.withIndex()){
+                    if(i > 5) break
+                    comics += rec.comic
+                }
+                if(comics.size == 6) allocateLine(homeF?.getString(R.string.hot_list)?:"", R.drawable.img_hot, comics)
+            }
+            return
+        }
         index?.results?.hotComics?.let {
             var comics = arrayOf<ComicStructure>()
             for((i, rec) in it.withIndex()){
diff --git a/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt b/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
index 05d79c2..c9b1e89 100644
--- a/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
+++ b/app/src/main/java/top/fumiama/copymanga/ui/vm/VMHandler.kt
@@ -134,11 +134,13 @@ class VMHandler(activity: ViewMangaActivity, private val chapterUrl: String, pri
     override fun setGsonItem(gsonObj: Any): Boolean {
         super.setGsonItem(gsonObj)
         val m = gsonObj as Chapter2Return
-        if(m.results.chapter.words.size != m.results.chapter.contents.size) {
-            return false
-        }
-        if(m.results.chapter.words.size != m.results.chapter.size) {
-            m.results.chapter.size = m.results.chapter.words.size // 有时 size 不对
+        if (m.results.chapter.words != null) {
+            if(m.results.chapter.words.size != m.results.chapter.contents.size) {
+                return false
+            }
+            if(m.results.chapter.words.size != m.results.chapter.size) {
+                m.results.chapter.size = m.results.chapter.words.size // 有时 size 不对
+            }
         }
         manga = m
         return true
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 a099361..366fb45 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
@@ -401,7 +401,7 @@ class ViewMangaActivity : TitleActivityTemplate() {
     //private fun getTempFile(position: Int) = File(cacheDir, "$position")
 
     private fun getImgUrl(position: Int) = mHandler.manga?.results?.chapter?.let {
-        it.contents[it.words.indexOf(position)].url
+        it.contents[it.words?.indexOf(position)?:position].url
     }
 
     private fun getImgUrlArray() = mHandler.manga?.results?.chapter?.let{
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c7828a1..9e150cd 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -62,6 +62,7 @@
     <string name="touch_img_error">预载图片头失败</string>
     <string name="analyze_img_size_error">读取图片大小失败</string>
 
+    <string name="networkApiUrl">https://%1$s/api/v3/system/network2?platform=3</string>
     <string name="mainPageApiUrl">https://%1$s/api/v3/h5/homeIndex?platform=3</string>
     <string name="referUrl">https://%1$s</string>
     <string name="hostUrl">&hosturl;</string>
@@ -72,7 +73,7 @@
     <string name="bookInfoApiUrl">https://%1$s/api/v3/comic2/%2$s?platform=3</string>
     <string name="bookUserQueryApiUrl">https://%1$s/api/v3/comic2/%2$s/query?platform=3</string>
     <string name="groupInfoApiUrl">https://%1$s/api/v3/comic/%2$s/group/%3$s/chapters?limit=100&amp;offset=%4$d&amp;platform=3</string>
-    <string name="chapterInfoApiUrl">https://%1$s/api/v3/comic/%2$s/chapter2/%3$s?platform=3</string>
+    <string name="chapterInfoApiUrl">https://%1$s/api/v3/comic/%2$s/chapter%3$s/%4$s?platform=3</string>
     <string name="topicApiUrl">https://%1$s/api/v3/topic/%2$s?platform=3</string>
     <string name="topicContentApiUrl">https://%1$s/api/v3/topic/%2$s/contents?type=%3$d&amp;limit=21&amp;offset=%4$d&amp;platform=3</string>
     <string name="recommendApiUrl">https://%1$s/api/v3/recs?pos=3200102&amp;limit=21&amp;offset=%2$d&amp;platform=3</string>
@@ -128,6 +129,7 @@
     <string name="topics_series">专题系列</string>
     <string name="manga_rec">漫画推荐</string>
     <string name="rank_list">排行榜 ☟日周月 ☛冠亚季</string>
+    <string name="hot_rank_list">本周排行</string>
     <string name="hot_list">热门更新</string>
     <string name="new_list">全新上架</string>