diff --git a/components/esp8266/driver/i2s.c b/components/esp8266/driver/i2s.c
index 1134055d..1de17aa9 100644
--- a/components/esp8266/driver/i2s.c
+++ b/components/esp8266/driver/i2s.c
@@ -650,6 +650,9 @@ static esp_err_t i2s_param_config(i2s_port_t i2s_num, const i2s_config_t *i2s_co
     I2S[i2s_num]->conf.rx_reset = 1;
     I2S[i2s_num]->conf.rx_reset = 0;
 
+    // disable all i2s interrupt
+    I2S[i2s_num]->int_ena.val = 0;
+
     //reset dma
     p_i2s_obj[i2s_num]->dma->conf0.rx_rst = 1;
     p_i2s_obj[i2s_num]->dma->conf0.rx_rst = 0;
diff --git a/examples/peripherals/i2s/main/i2s_example_main.c b/examples/peripherals/i2s/main/i2s_example_main.c
index 3f17d9e8..0af0cf53 100644
--- a/examples/peripherals/i2s/main/i2s_example_main.c
+++ b/examples/peripherals/i2s/main/i2s_example_main.c
@@ -84,7 +84,7 @@ void app_main()
         .channel_format = I2S_CHANNEL_FMT_RIGHT_LEFT,                           // 2-channels
         .communication_format = I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB,
         .dma_buf_count = 6,
-        .dma_buf_len = 60
+        .dma_buf_len = 256
     };
     i2s_pin_config_t pin_config = {
         .bck_o_en = I2S_BCK_EN,