diff --git a/examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_adapter.c b/examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_adapter.c
index 54e3dc1854..eea71312d0 100644
--- a/examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_adapter.c
+++ b/examples/bluetooth/esp_ble_mesh/ble_mesh_console/main/ble_mesh_adapter.c
@@ -11,6 +11,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 #include "esp_ble_mesh_networking_api.h"
 #include "ble_mesh_adapter.h"
 
@@ -116,9 +117,10 @@ int ble_mesh_node_statistics_accumulate(uint8_t *data, uint32_t value, uint16_t
     xSemaphoreTake(ble_mesh_node_sema, portMAX_DELAY);
 
     for (i = 0; i < ble_mesh_node_statistics.total_package_num; i++) {
+        /* Filter out repeated packages during retransmission */
         if (ble_mesh_node_statistics.package_index[i] == sequence_num) {
             xSemaphoreGive(ble_mesh_node_sema);
-            return 1;
+            return 0;
         }
     }
 
@@ -129,6 +131,7 @@ int ble_mesh_node_statistics_accumulate(uint8_t *data, uint32_t value, uint16_t
     }
 
     for (i = 0; i < ble_mesh_node_statistics.total_package_num; i++) {
+        /* Judge whether the package is received for the first time */
         if (ble_mesh_node_statistics.package_index[i] == 0) {
             ble_mesh_node_statistics.package_index[i] = sequence_num;
             ble_mesh_node_statistics.package_num += 1;
diff --git a/examples/bluetooth/esp_ble_mesh/ble_mesh_console/sdkconfig.defaults b/examples/bluetooth/esp_ble_mesh/ble_mesh_console/sdkconfig.defaults
index 51f5f22d66..93d8edd57c 100644
--- a/examples/bluetooth/esp_ble_mesh/ble_mesh_console/sdkconfig.defaults
+++ b/examples/bluetooth/esp_ble_mesh/ble_mesh_console/sdkconfig.defaults
@@ -21,6 +21,8 @@ CONFIG_BLE_MESH_GENERIC_ONOFF_CLI=y
 CONFIG_BLE_MESH_PROVISIONER=y
 CONFIG_BLE_MESH_SELF_TEST=y
 CONFIG_BLE_MESH_TEST_AUTO_ENTER_NETWORK=y
+CONFIG_BLE_MESH_WAIT_FOR_PROV_MAX_DEV_NUM=80
+CONFIG_BLE_MESH_MAX_PROV_NODES=80
 
 # partitions
 CONFIG_PARTITION_TABLE_CUSTOM=y