diff --git a/examples/Mic/INMP441_Mic/INMP441_Mic.ino b/examples/Mic/INMP441_Mic/INMP441_Mic.ino
index e0ac005..5bb6e86 100644
--- a/examples/Mic/INMP441_Mic/INMP441_Mic.ino
+++ b/examples/Mic/INMP441_Mic/INMP441_Mic.ino
@@ -39,7 +39,7 @@ void setup()
         .mode = (i2s_mode_t)(I2S_MODE_MASTER | I2S_MODE_RX ),
         .sample_rate =  44100,
         .bits_per_sample = I2S_BITS_PER_SAMPLE_16BIT,
-        .channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,
+        .channel_format = I2S_CHANNEL_FMT_ONLY_LEFT,
         .communication_format = (i2s_comm_format_t)(I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB),//I2S_COMM_FORMAT_I2S,
         .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1,
         .dma_buf_count = 2,
diff --git a/library.properties b/library.properties
index e76e259..5bd50f4 100644
--- a/library.properties
+++ b/library.properties
@@ -7,4 +7,4 @@ paragraph=twatch library
 category=Device Control
 url=https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library
 architectures=esp32
-includes=TTGO.h
+includes=*