diff --git a/app/src/main/java/io/legado/app/constant/Bus.kt b/app/src/main/java/io/legado/app/constant/Bus.kt
index 562da87ed..96ec93b5e 100644
--- a/app/src/main/java/io/legado/app/constant/Bus.kt
+++ b/app/src/main/java/io/legado/app/constant/Bus.kt
@@ -6,6 +6,7 @@ object Bus {
     const val ALOUD_STATE = "aloud_state"
     const val TTS_START = "ttsStart"
     const val TTS_NEXT = "ttsNextPage"
+    const val TTS_DS = "ttsDs"
     const val BATTERY_CHANGED = "batteryChanged"
     const val TIME_CHANGED = "timeChanged"
     const val READ_ALOUD_BUTTON = "readAloudButton"
diff --git a/app/src/main/java/io/legado/app/service/ReadAloudService.kt b/app/src/main/java/io/legado/app/service/ReadAloudService.kt
index db86d08ef..cbcd06515 100644
--- a/app/src/main/java/io/legado/app/service/ReadAloudService.kt
+++ b/app/src/main/java/io/legado/app/service/ReadAloudService.kt
@@ -34,6 +34,7 @@ class ReadAloudService : BaseService(), TextToSpeech.OnInitListener, AudioManage
         val tag: String = ReadAloudService::class.java.simpleName
         var isRun = false
         var textToSpeech: TextToSpeech? = null
+        var timeMinute: Int = 0
 
         fun play(
             context: Context,
@@ -101,6 +102,15 @@ class ReadAloudService : BaseService(), TextToSpeech.OnInitListener, AudioManage
             }
         }
 
+        fun setTimer(context: Context, minute: Int) {
+            if (isRun) {
+                val intent = Intent(context, ReadAloudService::class.java)
+                intent.action = Action.setTimer
+                intent.putExtra("minute", minute)
+                context.startService(intent)
+            }
+        }
+
         fun clearTTS() {
             textToSpeech?.stop()
             textToSpeech?.shutdown()
@@ -124,7 +134,6 @@ class ReadAloudService : BaseService(), TextToSpeech.OnInitListener, AudioManage
     var pause = false
     var title: String = ""
     var subtitle: String = ""
-    var timeMinute: Int = 0
 
     override fun onCreate() {
         super.onCreate()
@@ -243,6 +252,7 @@ class ReadAloudService : BaseService(), TextToSpeech.OnInitListener, AudioManage
             handler.removeCallbacks(dsRunnable)
             handler.postDelayed(dsRunnable, 6000)
         }
+        postEvent(Bus.TTS_DS, timeMinute)
         ReadAloudNotification.upNotification(this)
     }
 
@@ -255,6 +265,7 @@ class ReadAloudService : BaseService(), TextToSpeech.OnInitListener, AudioManage
                 handler.postDelayed(dsRunnable, 6000)
             }
         }
+        postEvent(Bus.TTS_DS, timeMinute)
         ReadAloudNotification.upNotification(this)
     }
 
diff --git a/app/src/main/java/io/legado/app/service/notification/ReadAloudNotification.kt b/app/src/main/java/io/legado/app/service/notification/ReadAloudNotification.kt
index 9189f17fd..d7e0c51ca 100644
--- a/app/src/main/java/io/legado/app/service/notification/ReadAloudNotification.kt
+++ b/app/src/main/java/io/legado/app/service/notification/ReadAloudNotification.kt
@@ -16,7 +16,10 @@ object ReadAloudNotification {
     fun upNotification(service: ReadAloudService) {
         var nTitle: String = when {
             service.pause -> service.getString(R.string.read_aloud_pause)
-            service.timeMinute in 1..60 -> service.getString(R.string.read_aloud_timer, service.timeMinute)
+            ReadAloudService.timeMinute in 1..60 -> service.getString(
+                R.string.read_aloud_timer,
+                ReadAloudService.timeMinute
+            )
             else -> service.getString(R.string.read_aloud_t)
         }
         nTitle += ": ${service.title}"
diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudDialog.kt b/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudDialog.kt
index 65282b558..dddda3b39 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudDialog.kt
@@ -54,10 +54,12 @@ class ReadAloudDialog : DialogFragment() {
 
     private fun initData() {
         observeEvent<Int>(Bus.ALOUD_STATE) { upPlayState(it) }
+        observeEvent<Int>(Bus.TTS_DS) { seek_timer.progress = it }
         val activity = activity
         if (activity is ReadBookActivity) {
             upPlayState(activity.readAloudStatus)
         }
+        tv_timer.text = requireContext().getString(R.string.timer_m, ReadAloudService.timeMinute)
         cb_by_page.isChecked = requireContext().getPrefBoolean("readAloudByPage")
         cb_tts_follow_sys.isChecked = requireContext().getPrefBoolean("ttsFollowSys", true)
         seek_tts_SpeechRate.isEnabled = !cb_tts_follow_sys.isChecked
@@ -92,15 +94,14 @@ class ReadAloudDialog : DialogFragment() {
         })
         seek_timer.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
-
+                tv_timer.text = requireContext().getString(R.string.timer_m, progress)
             }
 
             override fun onStartTrackingTouch(seekBar: SeekBar?) {
-
             }
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
-
+                ReadAloudService.setTimer(requireContext(), seek_timer.progress)
             }
         })
     }