diff --git a/components/bt/controller/esp32/bt.c b/components/bt/controller/esp32/bt.c
index 92aa9b16ae8..44afa56648f 100644
--- a/components/bt/controller/esp32/bt.c
+++ b/components/bt/controller/esp32/bt.c
@@ -92,6 +92,7 @@ do{\
 #define OSI_VERSION              0x00010005
 #define OSI_MAGIC_VALUE          0xFADEBEAD
 
+#define BLE_CONTROLLER_MALLOC_CAPS        (MALLOC_CAP_8BIT|MALLOC_CAP_DMA|MALLOC_CAP_INTERNAL)
 /* Types definition
  ************************************************************************
  */
@@ -909,7 +910,21 @@ static int IRAM_ATTR cause_sw_intr_to_core_wrapper(int core_id, int intr_no)
 
 static void *malloc_internal_wrapper(size_t size)
 {
-    return heap_caps_malloc(size, MALLOC_CAP_8BIT|MALLOC_CAP_DMA|MALLOC_CAP_INTERNAL);
+    return heap_caps_malloc(size, BLE_CONTROLLER_MALLOC_CAPS);
+}
+
+void *malloc_ble_controller_mem(size_t size)
+{
+    void *p = heap_caps_malloc(size, BLE_CONTROLLER_MALLOC_CAPS);
+    if(p == NULL) {
+        ESP_LOGE(BTDM_LOG_TAG, "Malloc failed");
+    }
+    return p;
+}
+
+uint32_t get_ble_controller_free_heap_size(void)
+{
+    return heap_caps_get_free_size(BLE_CONTROLLER_MALLOC_CAPS);
 }
 
 static int32_t IRAM_ATTR read_mac_wrapper(uint8_t mac[6])
diff --git a/components/bt/controller/esp32c3/bt.c b/components/bt/controller/esp32c3/bt.c
index e7cc5f4fe2e..ece11c2a288 100644
--- a/components/bt/controller/esp32c3/bt.c
+++ b/components/bt/controller/esp32c3/bt.c
@@ -117,6 +117,7 @@ do{\
 
 #define BLE_PWR_HDL_INVL 0xFFFF
 
+#define BLE_CONTROLLER_MALLOC_CAPS        (MALLOC_CAP_INTERNAL|MALLOC_CAP_DMA)
 /* Types definition
  ************************************************************************
  */
@@ -715,13 +716,27 @@ static bool IRAM_ATTR is_in_isr_wrapper(void)
 
 static void *malloc_internal_wrapper(size_t size)
 {
-    void *p = heap_caps_malloc(size, MALLOC_CAP_INTERNAL|MALLOC_CAP_DMA);
+    void *p = heap_caps_malloc(size, BLE_CONTROLLER_MALLOC_CAPS);
     if(p == NULL) {
         ESP_LOGE(BT_LOG_TAG, "Malloc failed");
     }
     return p;
 }
 
+void *malloc_ble_controller_mem(size_t size)
+{
+    void *p = heap_caps_malloc(size, BLE_CONTROLLER_MALLOC_CAPS);
+    if(p == NULL) {
+        ESP_LOGE(BT_LOG_TAG, "Malloc failed");
+    }
+    return p;
+}
+
+uint32_t get_ble_controller_free_heap_size(void)
+{
+    return heap_caps_get_free_size(BLE_CONTROLLER_MALLOC_CAPS);
+}
+
 static int IRAM_ATTR read_mac_wrapper(uint8_t mac[6])
 {
     int ret = esp_read_mac(mac, ESP_MAC_BT);
diff --git a/components/bt/host/bluedroid/api/esp_gap_ble_api.c b/components/bt/host/bluedroid/api/esp_gap_ble_api.c
index f6a8f7ff0f5..ecae309092d 100644
--- a/components/bt/host/bluedroid/api/esp_gap_ble_api.c
+++ b/components/bt/host/bluedroid/api/esp_gap_ble_api.c
@@ -488,21 +488,33 @@ esp_err_t esp_ble_gap_get_local_used_addr(esp_bd_addr_t local_used_addr, uint8_t
     return ESP_OK;
 }
 
-uint8_t *esp_ble_resolve_adv_data( uint8_t *adv_data, uint8_t type, uint8_t *length)
+uint8_t *esp_ble_resolve_adv_data_by_type( uint8_t *adv_data, uint16_t adv_data_len, esp_ble_adv_data_type type, uint8_t *length)
 {
+    if (length == NULL) {
+        return NULL;
+    }
+
     if (((type < ESP_BLE_AD_TYPE_FLAG) || (type > ESP_BLE_AD_TYPE_128SERVICE_DATA)) &&
             (type != ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE)) {
         LOG_ERROR("the eir type not define, type = %x\n", type);
+        *length = 0;
         return NULL;
     }
 
-    if (adv_data == NULL) {
-        LOG_ERROR("Invalid p_eir data.\n");
+    if (adv_data == NULL || adv_data_len == 0) {
+        LOG_ERROR("Invalid advertising data.\n");
+        *length = 0;
         return NULL;
     }
 
-    return (BTM_CheckAdvData( adv_data, type, length));
+    return (BTM_CheckAdvData( adv_data, adv_data_len, type, length));
 }
+
+uint8_t *esp_ble_resolve_adv_data( uint8_t *adv_data, uint8_t type, uint8_t *length)
+{
+    return esp_ble_resolve_adv_data_by_type( adv_data, ESP_BLE_ADV_DATA_LEN_MAX + ESP_BLE_SCAN_RSP_DATA_LEN_MAX, (esp_ble_adv_data_type) type, length);
+}
+
 #if (BLE_42_FEATURE_SUPPORT == TRUE)
 esp_err_t esp_ble_gap_config_adv_data_raw(uint8_t *raw_data, uint32_t raw_data_len)
 {
diff --git a/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h b/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
index 42b49b6c1d7..a37c402a747 100644
--- a/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
+++ b/components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h
@@ -1903,17 +1903,41 @@ esp_err_t esp_ble_gap_get_device_name(void);
  *
  */
 esp_err_t esp_ble_gap_get_local_used_addr(esp_bd_addr_t local_used_addr, uint8_t * addr_type);
+
 /**
  * @brief          This function is called to get ADV data for a specific type.
  *
- * @param[in]       adv_data - pointer of ADV data which to be resolved
- * @param[in]       type   - finding ADV data type
- * @param[out]      length - return the length of ADV data not including type
+ * @note           This is the recommended function to use for resolving ADV data by type.
+ *                 It improves upon the deprecated `esp_ble_resolve_adv_data` function by
+ *                 including an additional parameter to specify the length of the ADV data,
+ *                 thereby offering better safety and reliability.
+ *
+ * @param[in]      adv_data - pointer of ADV data which to be resolved
+ * @param[in]      adv_data_len - the length of ADV data which to be resolved.
+ * @param[in]      type   - finding ADV data type
+ * @param[out]     length - return the length of ADV data not including type
  *
- * @return          pointer of ADV data
+ * @return         pointer of ADV data
+ *
+ */
+uint8_t *esp_ble_resolve_adv_data_by_type( uint8_t *adv_data, uint16_t adv_data_len, esp_ble_adv_data_type type, uint8_t *length);
+
+/**
+ * @brief          This function is called to get ADV data for a specific type.
+ *
+ * @note           This function has been deprecated and will be removed in a future release.
+ *                 Please use `esp_ble_resolve_adv_data_by_type` instead, which provides
+ *                 better parameter validation and supports more accurate data resolution.
+ *
+ * @param[in]      adv_data - pointer of ADV data which to be resolved
+ * @param[in]      type   - finding ADV data type
+ * @param[out]     length - return the length of ADV data not including type
+ *
+ * @return         pointer of ADV data
  *
  */
 uint8_t *esp_ble_resolve_adv_data(uint8_t *adv_data, uint8_t type, uint8_t *length);
+
 #if (BLE_42_FEATURE_SUPPORT == TRUE)
 /**
  * @brief           This function is called to set raw advertising data. User need to fill
diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
index 15b4a042d8e..9c9898a741c 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
@@ -2101,7 +2101,7 @@ BOOLEAN BTM_BleGetCurrentAddress(BD_ADDR addr, uint8_t *addr_type)
 ** Returns          pointer of ADV data
 **
 *******************************************************************************/
-UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT8 type, UINT8 *p_length)
+UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT16 adv_data_len, UINT8 type, UINT8 *p_length)
 {
     UINT8 *p = p_adv;
     UINT8 length;
@@ -2110,7 +2110,7 @@ UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT8 type, UINT8 *p_length)
 
     STREAM_TO_UINT8(length, p);
 
-    while ( length && (p - p_adv < BTM_BLE_CACHE_ADV_DATA_MAX)) {
+    while ( length && (p - p_adv < adv_data_len)) {
         STREAM_TO_UINT8(adv_type, p);
 
         if ( adv_type == type ) {
@@ -2123,7 +2123,7 @@ UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT8 type, UINT8 *p_length)
 
         /* Break loop if advertising data is in an incorrect format,
            as it may lead to memory overflow */
-        if (p >= p_adv + BTM_BLE_CACHE_ADV_DATA_MAX) {
+        if (p >= p_adv + adv_data_len) {
             break;
         }
 
@@ -3176,7 +3176,7 @@ UINT8 btm_ble_is_discoverable(BD_ADDR bda, UINT8 evt_type, UINT8 *p)
     }
 
     if (p_le_inq_cb->adv_len != 0) {
-        if ((p_flag = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache,
+        if ((p_flag = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, p_le_inq_cb->adv_len,
                                        BTM_BLE_AD_TYPE_FLAG, &data_len)) != NULL) {
             flag = * p_flag;
 
@@ -3392,7 +3392,7 @@ BOOLEAN btm_ble_update_inq_result(BD_ADDR bda, tINQ_DB_ENT *p_i, UINT8 addr_type
     p_i->inq_count = p_inq->inq_counter;   /* Mark entry for current inquiry */
 
     if (p_le_inq_cb->adv_len != 0) {
-        if ((p_flag = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, BTM_BLE_AD_TYPE_FLAG, &len)) != NULL) {
+        if ((p_flag = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, p_le_inq_cb->adv_len, BTM_BLE_AD_TYPE_FLAG, &len)) != NULL) {
             p_cur->flag = * p_flag;
         }
     }
@@ -3402,11 +3402,11 @@ BOOLEAN btm_ble_update_inq_result(BD_ADDR bda, tINQ_DB_ENT *p_i, UINT8 addr_type
          * then try to convert the appearance value to a class of device value Bluedroid can use.
          * Otherwise fall back to trying to infer if it is a HID device based on the service class.
          */
-        p_uuid16 = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, BTM_BLE_AD_TYPE_APPEARANCE, &len);
+        p_uuid16 = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, p_le_inq_cb->adv_len, BTM_BLE_AD_TYPE_APPEARANCE, &len);
         if (p_uuid16 && len == 2) {
             btm_ble_appearance_to_cod((UINT16)p_uuid16[0] | (p_uuid16[1] << 8), p_cur->dev_class);
         } else {
-            if ((p_uuid16 = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache,
+            if ((p_uuid16 = BTM_CheckAdvData(p_le_inq_cb->adv_data_cache, p_le_inq_cb->adv_len,
                                              BTM_BLE_AD_TYPE_16SRV_CMPL, &len)) != NULL) {
                 UINT8 i;
                 for (i = 0; i + 2 <= len; i = i + 2) {
@@ -3493,10 +3493,10 @@ void btm_send_sel_conn_callback(BD_ADDR remote_bda, UINT8 evt_type, UINT8 *p_dat
 
     /* get the device name if exist in ADV data */
     if (data_len != 0) {
-        p_dev_name = BTM_CheckAdvData(p_data, BTM_BLE_AD_TYPE_NAME_CMPL, &len);
+        p_dev_name = BTM_CheckAdvData(p_data, data_len, BTM_BLE_AD_TYPE_NAME_CMPL, &len);
 
         if (p_dev_name == NULL) {
-            p_dev_name = BTM_CheckAdvData(p_data, BTM_BLE_AD_TYPE_NAME_SHORT, &len);
+            p_dev_name = BTM_CheckAdvData(p_data, data_len, BTM_BLE_AD_TYPE_NAME_SHORT, &len);
         }
 
         if (p_dev_name) {
diff --git a/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h b/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
index 1b309642849..21d783dd2b1 100644
--- a/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
+++ b/components/bt/host/bluedroid/stack/include/stack/btm_ble_api.h
@@ -2112,7 +2112,7 @@ void BTM_BleReadControllerFeatures(tBTM_BLE_CTRL_FEATURES_CBACK  *p_vsc_cback);
 **
 *******************************************************************************/
 //extern
-UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT8 type, UINT8 *p_length);
+UINT8 *BTM_CheckAdvData( UINT8 *p_adv, UINT16 adv_data_len, UINT8 type, UINT8 *p_length);
 
 /*******************************************************************************
 **
diff --git a/examples/bluetooth/bluedroid/ble/ble_spp_client/main/spp_client_demo.c b/examples/bluetooth/bluedroid/ble/ble_spp_client/main/spp_client_demo.c
index 39d1b3438cf..e91db7e1efc 100644
--- a/examples/bluetooth/bluedroid/ble/ble_spp_client/main/spp_client_demo.c
+++ b/examples/bluetooth/bluedroid/ble/ble_spp_client/main/spp_client_demo.c
@@ -247,7 +247,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         case ESP_GAP_SEARCH_INQ_RES_EVT:
             esp_log_buffer_hex(GATTC_TAG, scan_result->scan_rst.bda, 6);
             ESP_LOGI(GATTC_TAG, "Searched Adv Data Len %d, Scan Response Len %d", scan_result->scan_rst.adv_data_len, scan_result->scan_rst.scan_rsp_len);
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv, ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                        scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                        ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                        &adv_name_len);
             ESP_LOGI(GATTC_TAG, "Searched Device Name Len %d", adv_name_len);
             esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
             ESP_LOGI(GATTC_TAG, "\n");
diff --git a/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c b/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
index ff706b47335..7c5e93b0ee3 100644
--- a/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
+++ b/examples/bluetooth/bluedroid/ble/ble_throughput/throughput_client/main/example_ble_client_throughput.c
@@ -388,8 +388,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         case ESP_GAP_SEARCH_INQ_RES_EVT:
             esp_log_buffer_hex(GATTC_TAG, scan_result->scan_rst.bda, 6);
             ESP_LOGI(GATTC_TAG, "searched Adv Data Len %d, Scan Response Len %d", scan_result->scan_rst.adv_data_len, scan_result->scan_rst.scan_rsp_len);
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
-                                                ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                &adv_name_len);
             ESP_LOGI(GATTC_TAG, "searched Device Name Len %d", adv_name_len);
             esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
             ESP_LOGI(GATTC_TAG, "\n");
diff --git a/examples/bluetooth/bluedroid/ble/gatt_client/main/gattc_demo.c b/examples/bluetooth/bluedroid/ble/gatt_client/main/gattc_demo.c
index 65750e4b798..7f78e3597dd 100644
--- a/examples/bluetooth/bluedroid/ble/gatt_client/main/gattc_demo.c
+++ b/examples/bluetooth/bluedroid/ble/gatt_client/main/gattc_demo.c
@@ -339,8 +339,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         case ESP_GAP_SEARCH_INQ_RES_EVT:
             esp_log_buffer_hex(GATTC_TAG, scan_result->scan_rst.bda, 6);
             ESP_LOGI(GATTC_TAG, "searched Adv Data Len %d, Scan Response Len %d", scan_result->scan_rst.adv_data_len, scan_result->scan_rst.scan_rsp_len);
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
-                                                ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                        scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                        ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                        &adv_name_len);
             ESP_LOGI(GATTC_TAG, "searched Device Name Len %d", adv_name_len);
             esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
 
diff --git a/examples/bluetooth/bluedroid/ble/gatt_security_client/main/example_ble_sec_gattc_demo.c b/examples/bluetooth/bluedroid/ble/gatt_security_client/main/example_ble_sec_gattc_demo.c
index b7759224f5d..662bba52b36 100644
--- a/examples/bluetooth/bluedroid/ble/gatt_security_client/main/example_ble_sec_gattc_demo.c
+++ b/examples/bluetooth/bluedroid/ble/gatt_security_client/main/example_ble_sec_gattc_demo.c
@@ -439,8 +439,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         case ESP_GAP_SEARCH_INQ_RES_EVT:
             esp_log_buffer_hex(GATTC_TAG, scan_result->scan_rst.bda, 6);
             ESP_LOGI(GATTC_TAG, "Searched Adv Data Len %d, Scan Response Len %d", scan_result->scan_rst.adv_data_len, scan_result->scan_rst.scan_rsp_len);
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
-                                                ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                &adv_name_len);
             ESP_LOGI(GATTC_TAG, "Searched Device Name Len %d", adv_name_len);
             esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
             ESP_LOGI(GATTC_TAG, "\n");
diff --git a/examples/bluetooth/bluedroid/ble/gattc_multi_connect/main/gattc_multi_connect.c b/examples/bluetooth/bluedroid/ble/gattc_multi_connect/main/gattc_multi_connect.c
index de91c919cd3..fa4ec5efce4 100644
--- a/examples/bluetooth/bluedroid/ble/gattc_multi_connect/main/gattc_multi_connect.c
+++ b/examples/bluetooth/bluedroid/ble/gattc_multi_connect/main/gattc_multi_connect.c
@@ -769,8 +769,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         case ESP_GAP_SEARCH_INQ_RES_EVT:
             esp_log_buffer_hex(GATTC_TAG, scan_result->scan_rst.bda, 6);
             ESP_LOGI(GATTC_TAG, "Searched Adv Data Len %d, Scan Response Len %d", scan_result->scan_rst.adv_data_len, scan_result->scan_rst.scan_rsp_len);
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
-                                                ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                &adv_name_len);
             ESP_LOGI(GATTC_TAG, "Searched Device Name Len %d", adv_name_len);
             esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
             ESP_LOGI(GATTC_TAG, "\n");
diff --git a/examples/bluetooth/bluedroid/ble_50/ble50_security_client/main/ble50_sec_gattc_demo.c b/examples/bluetooth/bluedroid/ble_50/ble50_security_client/main/ble50_sec_gattc_demo.c
index d5988961888..ed6a750a129 100644
--- a/examples/bluetooth/bluedroid/ble_50/ble50_security_client/main/ble50_sec_gattc_demo.c
+++ b/examples/bluetooth/bluedroid/ble_50/ble50_security_client/main/ble50_sec_gattc_demo.c
@@ -484,8 +484,10 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
         } else {
             ESP_LOGI(GATTC_TAG, "extend adv, adv type 0x%x data len %d", param->ext_adv_report.params.event_type, param->ext_adv_report.params.adv_data_len);
         }
-        adv_name = esp_ble_resolve_adv_data(param->ext_adv_report.params.adv_data,
-                                            ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+        adv_name = esp_ble_resolve_adv_data_by_type(param->ext_adv_report.params.adv_data,
+                                            param->ext_adv_report.params.adv_data_len,
+                                            ESP_BLE_AD_TYPE_NAME_CMPL,
+                                            &adv_name_len);
         if (!connect && strlen(remote_device_name) == adv_name_len && strncmp((char *)adv_name, remote_device_name, adv_name_len) == 0) {
             connect = true;
             esp_ble_gap_stop_ext_scan();
diff --git a/examples/bluetooth/bluedroid/ble_50/peroidic_sync/main/periodic_sync_demo.c b/examples/bluetooth/bluedroid/ble_50/peroidic_sync/main/periodic_sync_demo.c
index 10b8f42a3f9..d4bef48329e 100644
--- a/examples/bluetooth/bluedroid/ble_50/peroidic_sync/main/periodic_sync_demo.c
+++ b/examples/bluetooth/bluedroid/ble_50/peroidic_sync/main/periodic_sync_demo.c
@@ -108,7 +108,10 @@ static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param
     case ESP_GAP_BLE_EXT_ADV_REPORT_EVT: {
         uint8_t *adv_name = NULL;
         uint8_t adv_name_len = 0;
-	    adv_name = esp_ble_resolve_adv_data(param->ext_adv_report.params.adv_data, ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+	    adv_name = esp_ble_resolve_adv_data_by_type(param->ext_adv_report.params.adv_data,
+                                            param->ext_adv_report.params.adv_data_len,
+                                            ESP_BLE_AD_TYPE_NAME_CMPL,
+                                            &adv_name_len);
 	    if ((adv_name != NULL) && (memcmp(adv_name, "ESP_MULTI_ADV_80MS", adv_name_len) == 0) && !periodic_sync) {
             periodic_sync = true;
 	        char adv_temp_name[30] = {'0'};
diff --git a/examples/bluetooth/bluedroid/coex/gattc_gatts_coex/main/gattc_gatts_coex.c b/examples/bluetooth/bluedroid/coex/gattc_gatts_coex/main/gattc_gatts_coex.c
index 7b35768f96a..7572531011b 100644
--- a/examples/bluetooth/bluedroid/coex/gattc_gatts_coex/main/gattc_gatts_coex.c
+++ b/examples/bluetooth/bluedroid/coex/gattc_gatts_coex/main/gattc_gatts_coex.c
@@ -293,8 +293,10 @@ static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param
         esp_ble_gap_cb_param_t *scan_result = (esp_ble_gap_cb_param_t *)param;
         switch (scan_result->scan_rst.search_evt) {
         case ESP_GAP_SEARCH_INQ_RES_EVT:
-            adv_name = esp_ble_resolve_adv_data(scan_result->scan_rst.ble_adv,
-                                                ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+            adv_name = esp_ble_resolve_adv_data_by_type(scan_result->scan_rst.ble_adv,
+                                                scan_result->scan_rst.adv_data_len + scan_result->scan_rst.scan_rsp_len,
+                                                ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                &adv_name_len);
             if (adv_name != NULL) {
                 if (strlen(remote_device_name) == adv_name_len && strncmp((char *)adv_name, remote_device_name, adv_name_len) == 0) {
                     if (connect == false) {
diff --git a/examples/bluetooth/blufi/README.md b/examples/bluetooth/blufi/README.md
index 2d90b8ad87b..51db5ccca89 100644
--- a/examples/bluetooth/blufi/README.md
+++ b/examples/bluetooth/blufi/README.md
@@ -20,7 +20,7 @@ To test this demo, you need to prepare a mobile phone with blufi application ins
 Blufi is completely open source, here is the download link:
 
 * [Blufi source code](https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/blufi)
-* [BluFi protocol](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/blufi.html?highlight=blufi#the-frame-formats-defined-in-blufi)
+* [BluFi protocol](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/ble/blufi.html)
 * [iOS source code](https://github.com/EspressifApp/EspBlufiForiOS)
 * [Android source code](https://github.com/EspressifApp/EspBlufi)
 * [Bluetooth Network User Guide CN](https://www.espressif.com/sites/default/files/documentation/esp32_bluetooth_networking_user_guide_cn.pdf)
diff --git a/examples/bluetooth/esp_hid_device/main/esp_hid_gap.c b/examples/bluetooth/esp_hid_device/main/esp_hid_gap.c
index 7c948ba63a6..14199000f00 100644
--- a/examples/bluetooth/esp_hid_device/main/esp_hid_gap.c
+++ b/examples/bluetooth/esp_hid_device/main/esp_hid_gap.c
@@ -339,22 +339,34 @@ static void handle_ble_device_result(struct ble_scan_result_evt_param *scan_rst)
     char name[64] = {0};
 
     uint8_t uuid_len = 0;
-    uint8_t *uuid_d = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_16SRV_CMPL, &uuid_len);
+    uint8_t *uuid_d = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                      scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                      ESP_BLE_AD_TYPE_16SRV_CMPL,
+                      &uuid_len);
     if (uuid_d != NULL && uuid_len) {
         uuid = uuid_d[0] + (uuid_d[1] << 8);
     }
 
     uint8_t appearance_len = 0;
-    uint8_t *appearance_d = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_APPEARANCE, &appearance_len);
+    uint8_t *appearance_d = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                                    scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                                    ESP_BLE_AD_TYPE_APPEARANCE,
+                                                    &appearance_len);
     if (appearance_d != NULL && appearance_len) {
         appearance = appearance_d[0] + (appearance_d[1] << 8);
     }
 
     uint8_t adv_name_len = 0;
-    uint8_t *adv_name = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+    uint8_t *adv_name = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                                 scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                                 ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                 &adv_name_len);
 
     if (adv_name == NULL) {
-        adv_name = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_NAME_SHORT, &adv_name_len);
+        adv_name = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                            scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                            ESP_BLE_AD_TYPE_NAME_SHORT,
+                                            &adv_name_len);
     }
 
     if (adv_name != NULL && adv_name_len) {
diff --git a/examples/bluetooth/esp_hid_host/main/esp_hid_gap.c b/examples/bluetooth/esp_hid_host/main/esp_hid_gap.c
index cccd5113d2f..a1a700e67c8 100644
--- a/examples/bluetooth/esp_hid_host/main/esp_hid_gap.c
+++ b/examples/bluetooth/esp_hid_host/main/esp_hid_gap.c
@@ -343,22 +343,34 @@ static void handle_ble_device_result(struct ble_scan_result_evt_param *scan_rst)
     char name[64] = {0};
 
     uint8_t uuid_len = 0;
-    uint8_t *uuid_d = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_16SRV_CMPL, &uuid_len);
+    uint8_t *uuid_d = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                               scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                               ESP_BLE_AD_TYPE_16SRV_CMPL,
+                                               &uuid_len);
     if (uuid_d != NULL && uuid_len) {
         uuid = uuid_d[0] + (uuid_d[1] << 8);
     }
 
     uint8_t appearance_len = 0;
-    uint8_t *appearance_d = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_APPEARANCE, &appearance_len);
+    uint8_t *appearance_d = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                                    scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                                    ESP_BLE_AD_TYPE_APPEARANCE,
+                                                    &appearance_len);
     if (appearance_d != NULL && appearance_len) {
         appearance = appearance_d[0] + (appearance_d[1] << 8);
     }
 
     uint8_t adv_name_len = 0;
-    uint8_t *adv_name = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
+    uint8_t *adv_name = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                                 scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                                 ESP_BLE_AD_TYPE_NAME_CMPL,
+                                                 &adv_name_len);
 
     if (adv_name == NULL) {
-        adv_name = esp_ble_resolve_adv_data(scan_rst->ble_adv, ESP_BLE_AD_TYPE_NAME_SHORT, &adv_name_len);
+        adv_name = esp_ble_resolve_adv_data_by_type(scan_rst->ble_adv,
+                                            scan_rst->adv_data_len + scan_rst->scan_rsp_len,
+                                            ESP_BLE_AD_TYPE_NAME_SHORT,
+                                            &adv_name_len);
     }
 
     if (adv_name != NULL && adv_name_len) {