diff --git a/app/src/main/java/io/legado/app/service/help/AudioPlay.kt b/app/src/main/java/io/legado/app/service/help/AudioPlay.kt
new file mode 100644
index 000000000..763d6a347
--- /dev/null
+++ b/app/src/main/java/io/legado/app/service/help/AudioPlay.kt
@@ -0,0 +1,44 @@
+package io.legado.app.service.help
+
+import android.content.Context
+import android.content.Intent
+import io.legado.app.constant.Action
+import io.legado.app.service.AudioPlayService
+
+object AudioPlay {
+
+    fun play(context: Context, title: String?, subtitle: String, url: String, position: Int) {
+        val intent = Intent(context, AudioPlayService::class.java)
+        intent.action = Action.play
+        intent.putExtra("title", title)
+        intent.putExtra("subtitle", subtitle)
+        intent.putExtra("url", url)
+        intent.putExtra("dataKey", position)
+        context.startService(intent)
+    }
+
+    fun pause(context: Context) {
+        if (AudioPlayService.isRun) {
+            val intent = Intent(context, AudioPlayService::class.java)
+            intent.action = Action.pause
+            context.startService(intent)
+        }
+    }
+
+    fun resume(context: Context) {
+        if (AudioPlayService.isRun) {
+            val intent = Intent(context, AudioPlayService::class.java)
+            intent.action = Action.resume
+            context.startService(intent)
+        }
+    }
+
+    fun stop(context: Context) {
+        if (AudioPlayService.isRun) {
+            val intent = Intent(context, AudioPlayService::class.java)
+            intent.action = Action.stop
+            context.startService(intent)
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/help/ReadAloud.kt b/app/src/main/java/io/legado/app/service/help/ReadAloud.kt
similarity index 85%
rename from app/src/main/java/io/legado/app/help/ReadAloud.kt
rename to app/src/main/java/io/legado/app/service/help/ReadAloud.kt
index 9dd52c9a4..d2a789a5a 100644
--- a/app/src/main/java/io/legado/app/help/ReadAloud.kt
+++ b/app/src/main/java/io/legado/app/service/help/ReadAloud.kt
@@ -1,4 +1,4 @@
-package io.legado.app.help
+package io.legado.app.service.help
 
 import android.content.Context
 import android.content.Intent
@@ -28,14 +28,14 @@ object ReadAloud {
         dataKey: String,
         play: Boolean = true
     ) {
-        val readAloudIntent = Intent(context, aloudClass)
-        readAloudIntent.action = Action.play
-        readAloudIntent.putExtra("title", title)
-        readAloudIntent.putExtra("subtitle", subtitle)
-        readAloudIntent.putExtra("pageIndex", pageIndex)
-        readAloudIntent.putExtra("dataKey", dataKey)
-        readAloudIntent.putExtra("play", play)
-        context.startService(readAloudIntent)
+        val intent = Intent(context, aloudClass)
+        intent.action = Action.play
+        intent.putExtra("title", title)
+        intent.putExtra("subtitle", subtitle)
+        intent.putExtra("pageIndex", pageIndex)
+        intent.putExtra("dataKey", dataKey)
+        intent.putExtra("play", play)
+        context.startService(intent)
     }
 
     fun pause(context: Context) {
diff --git a/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt b/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
index dc198a3a5..7f2386018 100644
--- a/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
@@ -3,9 +3,14 @@ package io.legado.app.ui.audio
 import android.os.Bundle
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
+import io.legado.app.constant.Bus
 import io.legado.app.data.entities.BookChapter
+import io.legado.app.service.help.AudioPlay
 import io.legado.app.utils.getViewModel
+import io.legado.app.utils.observeEvent
+import kotlinx.android.synthetic.main.activity_audio_play.*
 import kotlinx.android.synthetic.main.view_title_bar.*
+import org.jetbrains.anko.sdk27.listeners.onClick
 
 class AudioPlayActivity : VMBaseActivity<AudioPlayViewModel>(R.layout.activity_audio_play),
     AudioPlayViewModel.CallBack {
@@ -20,19 +25,29 @@ class AudioPlayActivity : VMBaseActivity<AudioPlayViewModel>(R.layout.activity_a
     }
 
     private fun initView() {
-
-    }
-
-    override fun loadContent() {
-
+        fab_play_stop.onClick {
+            viewModel.bookData.value?.let {
+                viewModel.loadContent(it, viewModel.durChapterIndex)
+            }
+        }
     }
 
     override fun contentLoadFinish(bookChapter: BookChapter, content: String) {
-
+        AudioPlay.play(
+            this,
+            viewModel.bookData.value?.name,
+            bookChapter.title,
+            content,
+            viewModel.durPageIndex
+        )
+        viewModel.bookData.value?.let {
+            viewModel.loadContent(it, viewModel.durChapterIndex + 1)
+        }
     }
 
-    override fun upContent() {
+    override fun observeLiveBus() {
+        observeEvent<Int>(Bus.AUDIO_NEXT) {
 
+        }
     }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/audio/AudioPlayViewModel.kt b/app/src/main/java/io/legado/app/ui/audio/AudioPlayViewModel.kt
index 48bfde649..aec1a8456 100644
--- a/app/src/main/java/io/legado/app/ui/audio/AudioPlayViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/audio/AudioPlayViewModel.kt
@@ -85,7 +85,6 @@ class AudioPlayViewModel(application: Application) : BaseViewModel(application)
                         if (changeDruChapterIndex == null) {
                             App.db.bookChapterDao().insert(*cList.toTypedArray())
                             chapterSize = cList.size
-                            callBack?.loadContent()
                         } else {
                             changeDruChapterIndex(cList)
                         }
@@ -113,22 +112,6 @@ class AudioPlayViewModel(application: Application) : BaseViewModel(application)
         }
     }
 
-    private fun download(book: Book, index: Int) {
-        if (addLoading(index)) {
-            execute {
-                App.db.bookChapterDao().getChapter(book.bookUrl, index)?.let { chapter ->
-                    if (BookHelp.hasContent(book, chapter)) {
-                        removeLoading(chapter.index)
-                    } else {
-                        download(book, chapter)
-                    }
-                } ?: removeLoading(index)
-            }.onError {
-                removeLoading(index)
-            }
-        }
-    }
-
     private fun download(book: Book, chapter: BookChapter) {
         webBook?.getContent(book, chapter, scope = this)
             ?.onSuccess(Dispatchers.IO) { content ->
@@ -216,8 +199,6 @@ class AudioPlayViewModel(application: Application) : BaseViewModel(application)
     }
 
     interface CallBack {
-        fun loadContent()
         fun contentLoadFinish(bookChapter: BookChapter, content: String)
-        fun upContent()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 954ddb1eb..b2dd3dae0 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -19,7 +19,6 @@ import io.legado.app.constant.Status
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.IntentDataHelp
-import io.legado.app.help.ReadAloud
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.storage.Backup
 import io.legado.app.lib.dialogs.alert
@@ -27,6 +26,7 @@ import io.legado.app.lib.dialogs.noButton
 import io.legado.app.lib.dialogs.okButton
 import io.legado.app.receiver.TimeElectricityReceiver
 import io.legado.app.service.BaseReadAloudService
+import io.legado.app.service.help.ReadAloud
 import io.legado.app.ui.book.read.config.*
 import io.legado.app.ui.book.read.config.BgTextConfigDialog.Companion.BG_COLOR
 import io.legado.app.ui.book.read.config.BgTextConfigDialog.Companion.TEXT_COLOR
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
index d12e89deb..daf901f60 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
@@ -11,8 +11,8 @@ import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.BookHelp
 import io.legado.app.help.IntentDataHelp
-import io.legado.app.help.ReadAloud
 import io.legado.app.model.WebBook
+import io.legado.app.service.help.ReadAloud
 import io.legado.app.ui.widget.page.TextChapter
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
index 699037325..0c81d8adf 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
@@ -13,9 +13,9 @@ import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import io.legado.app.R
 import io.legado.app.constant.Bus
-import io.legado.app.help.ReadAloud
 import io.legado.app.lib.theme.ATH
 import io.legado.app.service.BaseReadAloudService
+import io.legado.app.service.help.ReadAloud
 import io.legado.app.ui.book.read.Help
 import io.legado.app.utils.getPrefString
 import io.legado.app.utils.postEvent
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
index e9f524dcb..4a40a53cf 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
@@ -11,8 +11,8 @@ import androidx.fragment.app.DialogFragment
 import io.legado.app.R
 import io.legado.app.constant.Bus
 import io.legado.app.constant.Status
-import io.legado.app.help.ReadAloud
 import io.legado.app.service.BaseReadAloudService
+import io.legado.app.service.help.ReadAloud
 import io.legado.app.ui.book.read.Help
 import io.legado.app.utils.*
 import kotlinx.android.synthetic.main.dialog_read_aloud.*
diff --git a/app/src/main/res/layout/activity_audio_play.xml b/app/src/main/res/layout/activity_audio_play.xml
index ec6bbd556..9646fd7c5 100644
--- a/app/src/main/res/layout/activity_audio_play.xml
+++ b/app/src/main/res/layout/activity_audio_play.xml
@@ -97,7 +97,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_margin="10dp"
-            android:contentDescription="@string/read_aloud"
+            android:contentDescription="@string/audio_play"
             android:src="@drawable/ic_play_24dp"
             android:tint="@color/tv_text_default"
             app:backgroundTint="@color/background_menu"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 69829f0ab..aa36c4911 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -125,6 +125,7 @@
     <string name="read_aloud">朗读</string>
     <string name="read_aloud_t">正在朗读</string>
     <string name="read_aloud_s">点击打开阅读界面</string>
+    <string name="audio_play">播放</string>
     <string name="audio_play_t">正在播放</string>
     <string name="audio_play_s">点击打开播放界面</string>
     <string name="audio_pause">播放暂停</string>