diff --git a/include/esp32s3/esp_afe_config.h b/include/esp32s3/esp_afe_config.h
index 8b16772..ff04665 100644
--- a/include/esp32s3/esp_afe_config.h
+++ b/include/esp32s3/esp_afe_config.h
@@ -138,15 +138,15 @@ typedef struct {
     .wakenet_model_name = NULL, \
     .wakenet_model_name_2 = NULL, \
     .wakenet_mode = DET_MODE_90, \
-    .afe_mode = SR_MODE_HIGH_PERF, \
+    .afe_mode = SR_MODE_LOW_COST, \
     .afe_perferred_core = 0, \
     .afe_perferred_priority = 5, \
     .afe_ringbuf_size = 50, \
-    .memory_alloc_mode = AFE_MEMORY_ALLOC_INTERNAL_PSRAM_BALANCE, \
+    .memory_alloc_mode = AFE_MEMORY_ALLOC_MORE_PSRAM, \
     .afe_linear_gain = 1.0, \
     .agc_mode = AFE_MN_PEAK_AGC_MODE_2, \
-    .pcm_config.total_ch_num = 3, \
-    .pcm_config.mic_num = 2, \
+    .pcm_config.total_ch_num = 2, \
+    .pcm_config.mic_num = 1, \
     .pcm_config.ref_num = 1, \
     .pcm_config.sample_rate = 16000, \
     .debug_init = false, \
@@ -189,4 +189,4 @@ typedef struct {
 
 #ifdef __cplusplus
 }
-#endif
\ No newline at end of file
+#endif
diff --git a/lib/esp32s3/libc_speech_features.a b/lib/esp32s3/libc_speech_features.a
index d365aa6..1cd372e 100644
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diff --git a/lib/esp32s3/libdl_lib.a b/lib/esp32s3/libdl_lib.a
index d217cb4..c082693 100644
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diff --git a/lib/esp32s3/libesp_audio_front_end.a b/lib/esp32s3/libesp_audio_front_end.a
index 7a70f8a..e4829a5 100644
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diff --git a/lib/esp32s3/libesp_audio_processor.a b/lib/esp32s3/libesp_audio_processor.a
index baeb11e..8e8db4e 100644
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diff --git a/lib/esp32s3/libflite_g2p.a b/lib/esp32s3/libflite_g2p.a
index f25d1cf..22e0f5c 100644
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diff --git a/lib/esp32s3/libfst.a b/lib/esp32s3/libfst.a
index 7214499..086a928 100644
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diff --git a/lib/esp32s3/libhufzip.a b/lib/esp32s3/libhufzip.a
index fab63d7..b790f14 100644
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diff --git a/lib/esp32s3/libmultinet.a b/lib/esp32s3/libmultinet.a
index f23ce94..6738593 100644
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diff --git a/lib/esp32s3/libnsnet.a b/lib/esp32s3/libnsnet.a
index 859197e..0a26e48 100644
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diff --git a/lib/esp32s3/libwakenet.a b/lib/esp32s3/libwakenet.a
index 890b848..d5a1a13 100644
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