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 bec5bd6d8..016b8975f 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
@@ -60,7 +60,7 @@ class ReadAloudConfigDialog : DialogFragment() {
 
         private val speakEngineSummary: String
             get() {
-                val ttsEngine = AppConfig.ttsEngine
+                val ttsEngine = ReadAloud.ttsEngine
                     ?: return getString(R.string.system_tts)
                 if (StringUtils.isNumeric(ttsEngine)) {
                     return appDb.httpTTSDao.getName(ttsEngine.toLong())