diff --git a/app/src/service/sdk_initer.c b/app/src/service/sdk_initer.c
index edeb1b2..c7d9809 100644
--- a/app/src/service/sdk_initer.c
+++ b/app/src/service/sdk_initer.c
@@ -69,6 +69,8 @@ static ble_gap_conn_params_t m_conn_param = {
     .conn_sup_timeout  = CONN_SUP_TIMEOUT    // Supervisory timeout.
 };
 
+static sdk_event_t connectEventCache;
+
 static void onScanEvent(scan_evt_t const* p_scan_evt) {
   static sdk_event_t reportEvent;
   memset(&reportEvent, 0, sizeof(reportEvent));
@@ -84,6 +86,15 @@ static void onScanEvent(scan_evt_t const* p_scan_evt) {
 
     case NRF_BLE_SCAN_EVT_CONNECTED: {
       ble_gap_evt_connected_t const* p_connected = p_scan_evt->params.connected.p_connected;
+      {
+        connectEventCache.event = kevent_connected;
+        strcpy(connectEventCache.data.on_connect.blename, ble_find_name(p_adv->data.p_data, p_adv->data.len));
+        connectEventCache.data.on_connect.rssi     = p_adv->rssi;
+        connectEventCache.data.on_connect.tx_power = p_adv->tx_power;
+        memcpy(connectEventCache.data.on_connect.peeradd, p_adv->peer_addr.addr, BLE_GAP_ADDR_LEN);
+        // ΡΣΊσΙΟ±¨
+      }
+
       NRF_LOG_INFO("Connecting to target %02x%02x%02x%02x%02x%02x", p_connected->peer_addr.addr[0], p_connected->peer_addr.addr[1],
                    p_connected->peer_addr.addr[2], p_connected->peer_addr.addr[3], p_connected->peer_addr.addr[4], p_connected->peer_addr.addr[5]);
     } break;
@@ -109,7 +120,7 @@ static void onScanEvent(scan_evt_t const* p_scan_evt) {
             NRF_LOG_ERROR("sd_ble_gap_connect() failed: 0x%x.", err_code);
           }
         }
-      } 
+      }
     } break;
     default:
       break;
@@ -130,8 +141,8 @@ static void onBleNusEvent(ble_nus_c_t* p_ble_nus_c, ble_nus_c_evt_t const* p_ble
       APP_ERROR_CHECK(err_code);
 
       NRF_LOG_INFO("Connected to device with Nordic UART Service.");
-      event.event = kevent_connected;
-      m_onSdkEvent(&event);
+      // event.event = kevent_connected;
+      m_onSdkEvent(&connectEventCache);
       break;
     case BLE_NUS_C_EVT_NUS_TX_EVT:
       event.event                   = kevent_onRxData;
diff --git a/app/src/service/sdk_initer.h b/app/src/service/sdk_initer.h
index b97d531..503ca94 100644
--- a/app/src/service/sdk_initer.h
+++ b/app/src/service/sdk_initer.h
@@ -46,6 +46,13 @@ typedef struct {
       uint8_t rssi;
       int8_t  tx_power;
     } on_scan_result;
+
+    struct {
+      char    blename[30];
+      uint8_t peeradd[BLE_GAP_ADDR_LEN];
+      uint8_t rssi;
+      int8_t  tx_power;
+    } on_connect;
   } data;
 } sdk_event_t;