diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt
index e164d515a..67d3200b6 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/SpeakEngineDialog.kt
@@ -113,6 +113,7 @@ class SpeakEngineDialog(val callBack: CallBack) : BaseDialogFragment(R.layout.di
         tvOk.setOnClickListener {
             ReadBook.book?.setTtsEngine(null)
             AppConfig.ttsEngine = ttsEngine
+            callBack.upSpeakEngineSummary()
             ReadAloud.upReadAloudClass()
             dismissAllowingStateLoss()
         }