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 887eaffbd..bbe5b060f 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
@@ -113,7 +113,7 @@ class ReadAloudDialog : BaseDialogFragment(R.layout.dialog_read_aloud) {
             upTtsSpeechRate()
         }
         //设置保存的默认值
-        seekTtsSpeechRate.progress=AppConfig.ttsSpeechRate
+        seekTtsSpeechRate.progress = AppConfig.ttsSpeechRate
         seekTtsSpeechRate.setOnSeekBarChangeListener(object : SeekBarChangeListener {
             override fun onStopTrackingTouch(seekBar: SeekBar) {
                 AppConfig.ttsSpeechRate = seekBar.progress