diff --git a/app/drivers/data_port/ble_spp/ble_spp_server.c b/app/drivers/data_port/ble_spp/ble_spp_server.c
index 9f021db..c09bff4 100644
--- a/app/drivers/data_port/ble_spp/ble_spp_server.c
+++ b/app/drivers/data_port/ble_spp/ble_spp_server.c
@@ -125,10 +125,10 @@ static esp_ble_adv_data_t scan_rsp_data = {
     .min_interval = 0x20,
     .max_interval = 0x40,
     .appearance = 0x00,
-    .manufacturer_len = sizeof(s_manufacturer_data),
-    .p_manufacturer_data = s_manufacturer_data,
-    .service_data_len = 0,
-    .p_service_data = NULL,
+    .manufacturer_len = 0,
+    .p_manufacturer_data = NULL,
+    .service_data_len = sizeof(s_manufacturer_data),
+    .p_service_data = s_manufacturer_data,
     .service_uuid_len = 0,
     .p_service_uuid = NULL,
     .flag = (ESP_BLE_ADV_FLAG_GEN_DISC | ESP_BLE_ADV_FLAG_BREDR_NOT_SPT),