diff --git a/components/driver/i2s.c b/components/driver/i2s.c
index 14ec904575..93f42b0497 100644
--- a/components/driver/i2s.c
+++ b/components/driver/i2s.c
@@ -1000,9 +1000,9 @@ static esp_err_t i2s_calculate_adc_dac_clock(int i2s_num, i2s_hal_clock_cfg_t *c
     ESP_RETURN_ON_FALSE(p_i2s[i2s_num]->hal_cfg.mode & (I2S_MODE_DAC_BUILT_IN | I2S_MODE_ADC_BUILT_IN), ESP_ERR_INVALID_ARG, TAG, "current mode is not built-in ADC/DAC");
 
     /* Set I2S bit clock */
-    clk_cfg->bclk = p_i2s[i2s_num]->hal_cfg.sample_rate * I2S_LL_AD_BCK_FACTOR * 2;
+    clk_cfg->bclk = p_i2s[i2s_num]->hal_cfg.sample_rate * I2S_LL_AD_BCK_FACTOR;
     /* Set I2S bit clock default division */
-    clk_cfg->bclk_div = I2S_LL_AD_BCK_FACTOR;
+    clk_cfg->bclk_div = I2S_LL_AD_BCK_FACTOR * 16;
     /* If fixed_mclk and use_apll are set, use fixed_mclk as mclk frequency, otherwise calculate by mclk = sample_rate * multiple */
     clk_cfg->mclk = (p_i2s[i2s_num]->use_apll && p_i2s[i2s_num]->fixed_mclk) ?
                     p_i2s[i2s_num]->fixed_mclk : clk_cfg->bclk * clk_cfg->bclk_div;