diff --git a/Kconfig.projbuild b/Kconfig.projbuild
index c3d4fe9..103f55a 100644
--- a/Kconfig.projbuild
+++ b/Kconfig.projbuild
@@ -92,30 +92,30 @@ choice SR_WN_MODEL_LOAD
     config SR_WN_LOAD_MULIT_WORD
         bool "Load Multiple Wake Words"
         depends on IDF_TARGET_ESP32S3
-    
-    menu "Load Multiple Wake Words"
-        depends on SR_WN_LOAD_MULIT_WORD
-        
-        config SR_WN_WN9_HILEXIN_MULTI
-        bool "Hi,Lexin (wn9_hilexin)"
-        default False
-
-        config SR_WN_WN9_XIAOAITONGXUE_MULTI
-        bool "xiaoaitongxue (wn9_xiaoaitongxue)"
-        default False
-
-        config SR_WN_WN9_ALEXA_MULTI
-        bool "Alexa (wn9_alexa)"
-        default False
-
-        config SR_WN_WN9_HIESP_MULTI
-        bool "Hi,ESP (wn9_hiesp)"
-        default False
-
-    endmenu
 
 endchoice
 
+menu "Load Multiple Wake Words"
+    depends on SR_WN_LOAD_MULIT_WORD
+    
+    config SR_WN_WN9_HILEXIN_MULTI
+    bool "Hi,Lexin (wn9_hilexin)"
+    default False
+
+    config SR_WN_WN9_XIAOAITONGXUE_MULTI
+    bool "xiaoaitongxue (wn9_xiaoaitongxue)"
+    default False
+
+    config SR_WN_WN9_ALEXA_MULTI
+    bool "Alexa (wn9_alexa)"
+    default False
+
+    config SR_WN_WN9_HIESP_MULTI
+    bool "Hi,ESP (wn9_hiesp)"
+    default False
+
+endmenu
+
 config USE_MULTINET
     bool "use multinet"
     default "y"
diff --git a/esp-tts/README.md b/esp-tts/README.md
index 637f2a5..0d1547b 100644
--- a/esp-tts/README.md
+++ b/esp-tts/README.md
@@ -82,4 +82,4 @@ if (esp_tts_parse_chinese(tts_handle, text)) {  // parse text into pinyin list
 
 ```
 
-更多请参考[esp_tts.h](./esp_tts_chinese/include/esp_tts.h)查看API定义, 或参考esp-skainet中[chinese_tts](../../examples/chinese_tts)示例.
+更多请参考[esp_tts.h](./esp_tts_chinese/include/esp_tts.h)查看API定义, 或参考esp-skainet中[chinese_tts](https://github.com/espressif/esp-skainet/tree/master/examples/chinese_tts)示例.
diff --git a/lib/esp32/libc_speech_features.a b/lib/esp32/libc_speech_features.a
index dce17c1..48302fa 100644
Binary files a/lib/esp32/libc_speech_features.a and b/lib/esp32/libc_speech_features.a differ
diff --git a/lib/esp32/libdl_lib.a b/lib/esp32/libdl_lib.a
index b8925c8..5baac51 100644
Binary files a/lib/esp32/libdl_lib.a and b/lib/esp32/libdl_lib.a differ
diff --git a/lib/esp32/libesp_audio_front_end.a b/lib/esp32/libesp_audio_front_end.a
index 838b01b..d0d0d4e 100644
Binary files a/lib/esp32/libesp_audio_front_end.a and b/lib/esp32/libesp_audio_front_end.a differ
diff --git a/lib/esp32/libesp_audio_processor.a b/lib/esp32/libesp_audio_processor.a
index ec0cdc7..fe61d5e 100644
Binary files a/lib/esp32/libesp_audio_processor.a and b/lib/esp32/libesp_audio_processor.a differ
diff --git a/lib/esp32/libmultinet.a b/lib/esp32/libmultinet.a
index cc6e21c..64cbfba 100644
Binary files a/lib/esp32/libmultinet.a and b/lib/esp32/libmultinet.a differ
diff --git a/lib/esp32/libwakenet.a b/lib/esp32/libwakenet.a
index 2b0c5bc..cfb6e9d 100644
Binary files a/lib/esp32/libwakenet.a and b/lib/esp32/libwakenet.a differ
diff --git a/lib/esp32/libwakeword_model.a b/lib/esp32/libwakeword_model.a
index cae8e54..27214ed 100644
Binary files a/lib/esp32/libwakeword_model.a and b/lib/esp32/libwakeword_model.a differ