diff --git a/bk_aidk/projects/beken_wss_paopao/config/bk7258_cp1/config b/bk_aidk/projects/beken_wss_paopao/config/bk7258_cp1/config
index b25d0db6..f26f0412 100755
--- a/bk_aidk/projects/beken_wss_paopao/config/bk7258_cp1/config
+++ b/bk_aidk/projects/beken_wss_paopao/config/bk7258_cp1/config
@@ -44,8 +44,8 @@ CONFIG_AEC_VERSION_V2=y
 CONFIG_AEC_ECHO_COLLECT_MODE_HARDWARE=y
 #CONFIG_PROMPT_TONE_SOURCE_VFS=y
 CONFIG_PROMPT_TONE_SOURCE_ARRAY=y
-CONFIG_PROMPT_TONE_CODEC_WAV=y
-
+#CONFIG_PROMPT_TONE_CODEC_WAV=y
+CONFIG_PROMPT_TONE_CODEC_MP3=y
 #
 # USB configuration
 #
@@ -139,4 +139,4 @@ CONFIG_SDCARD_POWER_GPIO_CTRL_AUTO_POWERDOWN_WHEN_IDLE=n
 CONFIG_USR_GPIO_CFG_EN=y
 CONFIG_GPIO_DEFAULT_SET_SUPPORT=y
 CONFIG_SPI = y
-CONFIG_SPI_DMA=y
\ No newline at end of file
+CONFIG_SPI_DMA=y