diff --git a/components/esp_adc/adc_continuous.c b/components/esp_adc/adc_continuous.c
index 6b08be7eae..0b16c50690 100644
--- a/components/esp_adc/adc_continuous.c
+++ b/components/esp_adc/adc_continuous.c
@@ -112,6 +112,7 @@ esp_err_t adc_continuous_new_handle(const adc_continuous_handle_cfg_t *hdl_confi
     }
 
     //ringbuffer storage/struct buffer
+    adc_ctx->ringbuf_size = hdl_config->max_store_buf_size;
     adc_ctx->ringbuf_storage = heap_caps_calloc(1, hdl_config->max_store_buf_size, MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
     adc_ctx->ringbuf_struct = heap_caps_calloc(1, sizeof(StaticRingbuffer_t), MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
     if (!adc_ctx->ringbuf_storage || !adc_ctx->ringbuf_struct) {
@@ -233,6 +234,7 @@ esp_err_t adc_continuous_new_handle(const adc_continuous_handle_cfg_t *hdl_confi
     };
     adc_hal_dma_ctx_config(&adc_ctx->hal, &config);
 
+    adc_ctx->flags.flush_pool = hdl_config->flags.flush_pool;
     adc_ctx->fsm = ADC_FSM_INIT;
     *ret_handle = adc_ctx;
 
@@ -312,7 +314,25 @@ static IRAM_ATTR bool s_adc_dma_intr(adc_continuous_ctx_t *adc_digi_ctx)
         }
 
         if (ret == pdFALSE) {
-            //ringbuffer overflow
+            if (adc_digi_ctx->flags.flush_pool) {
+                size_t actual_size = 0;
+                uint8_t *old_data = xRingbufferReceiveUpToFromISR(adc_digi_ctx->ringbuf_hdl, &actual_size, adc_digi_ctx->ringbuf_size);
+                /**
+                 * Replace by ringbuffer reset API when this API is ready.
+                 * Now we do mannual reset.
+                 * For old_data == NULL condition (equals to the future ringbuffer reset fail condition), we don't care this time data,
+                 * as this only happens when the ringbuffer size is small, new data will be filled in soon.
+                 */
+                if (old_data) {
+                    vRingbufferReturnItemFromISR(adc_digi_ctx->ringbuf_hdl, old_data, &taskAwoken);
+                    xRingbufferSendFromISR(adc_digi_ctx->ringbuf_hdl, finished_buffer, finished_size, &taskAwoken);
+                    if (taskAwoken == pdTRUE) {
+                        need_yield |= true;
+                    }
+                }
+            }
+
+            //ringbuffer overflow happens before
             if (adc_digi_ctx->cbs.on_pool_ovf) {
                 adc_continuous_evt_data_t edata = {};
                 if (adc_digi_ctx->cbs.on_pool_ovf(adc_digi_ctx, &edata, adc_digi_ctx->user_data)) {
diff --git a/components/esp_adc/adc_continuous_internal.h b/components/esp_adc/adc_continuous_internal.h
index ab846f1285..3673cf6833 100644
--- a/components/esp_adc/adc_continuous_internal.h
+++ b/components/esp_adc/adc_continuous_internal.h
@@ -84,6 +84,7 @@ struct adc_continuous_ctx_t {
     RingbufHandle_t                 ringbuf_hdl;                //RX ringbuffer handler
     void*                           ringbuf_storage;            //Ringbuffer storage buffer
     void*                           ringbuf_struct;             //Ringbuffer structure buffer
+    size_t                          ringbuf_size;               //Ringbuffer size
     intptr_t                        rx_eof_desc_addr;           //eof descriptor address of RX channel
     adc_fsm_t                       fsm;                        //ADC continuous mode driver internal states
     bool                            use_adc1;                   //1: ADC unit1 will be used; 0: ADC unit1 won't be used.
@@ -94,6 +95,9 @@ struct adc_continuous_ctx_t {
     adc_continuous_evt_cbs_t        cbs;                        //Callbacks
     void                            *user_data;                 //User context
     esp_pm_lock_handle_t            pm_lock;                    //For power management
+    struct {
+        uint32_t flush_pool: 1;     //Flush the internal pool when the pool is full. With this flag, the `on_pool_ovf` event will not happen.
+    } flags;
 #if SOC_ADC_DIG_IIR_FILTER_SUPPORTED
     adc_iir_filter_t                *iir_filter[SOC_ADC_DIGI_IIR_FILTER_NUM];  //ADC IIR filter context
 #endif
diff --git a/components/esp_adc/include/esp_adc/adc_continuous.h b/components/esp_adc/include/esp_adc/adc_continuous.h
index d4827669e9..25fbdbb012 100644
--- a/components/esp_adc/include/esp_adc/adc_continuous.h
+++ b/components/esp_adc/include/esp_adc/adc_continuous.h
@@ -54,6 +54,9 @@ typedef struct adc_continuous_ctx_t *adc_continuous_handle_t;
 typedef struct {
     uint32_t max_store_buf_size;    ///< Max length of the conversion Results that driver can store, in bytes.
     uint32_t conv_frame_size;       ///< Conversion frame size, in bytes. This should be in multiples of `SOC_ADC_DIGI_DATA_BYTES_PER_CONV`.
+    struct {
+        uint32_t flush_pool: 1;     ///< Flush the internal pool when the pool is full.
+    } flags;                        ///< Driver flags
 } adc_continuous_handle_cfg_t;
 
 /**
diff --git a/docs/en/api-reference/peripherals/adc_continuous.rst b/docs/en/api-reference/peripherals/adc_continuous.rst
index 416c47e181..e88a0f4c66 100644
--- a/docs/en/api-reference/peripherals/adc_continuous.rst
+++ b/docs/en/api-reference/peripherals/adc_continuous.rst
@@ -52,6 +52,7 @@ To create an ADC continuous mode driver handle, set up the required configuratio
 
 -  :cpp:member:`adc_continuous_handle_cfg_t::max_store_buf_size` set the maximum size (in bytes) of the pool that the driver saves ADC conversion result into. If this pool is full, new conversion results will be lost.
 -  :cpp:member:`adc_continuous_handle_cfg_t::conv_frame_size` set the size of the ADC conversion frame, in bytes.
+-  :cpp:member:`adc_continuous_handle_cfg_t::flags` set the flags that can change the driver behaviour.
 
 
 After setting up above configurations for the ADC, call :cpp:func:`adc_continuous_new_handle` with the prepared :cpp:type:`adc_continuous_handle_cfg_t`. This function may fail due to various errors such as invalid argumemts, insufficient memory, etc.