diff --git a/components/bt/host/bluedroid/btc/core/btc_main.c b/components/bt/host/bluedroid/btc/core/btc_main.c
index cb92ff9bea..8f28aca248 100644
--- a/components/bt/host/bluedroid/btc/core/btc_main.c
+++ b/components/bt/host/bluedroid/btc/core/btc_main.c
@@ -216,5 +216,12 @@ uint32_t btc_get_ble_status(void)
     }
     #endif
 
+    #if SMP_INCLUDED == TRUE
+    extern uint8_t smp_get_state(void);
+    if (smp_get_state()) {
+        status |= BIT(BTC_BLE_STATUS_SMP_STATE);
+    }
+    #endif
+
     return status;
 }
diff --git a/components/bt/host/bluedroid/btc/include/btc/btc_main.h b/components/bt/host/bluedroid/btc/include/btc/btc_main.h
index 4cc7784141..83f87b56a3 100644
--- a/components/bt/host/bluedroid/btc/include/btc/btc_main.h
+++ b/components/bt/host/bluedroid/btc/include/btc/btc_main.h
@@ -41,6 +41,7 @@ typedef enum {
     BTC_BLE_STATUS_GATTS_SRVC,  // GATTS service exist
     BTC_BLE_STATUS_PRIVACY,     // Privacy enabled
     BTC_BLE_STATUS_ADDR_RESOLVE_DISABLE,// Address resolution disable status
+    BTC_BLE_STATUS_SMP_STATE,   // SMP state machine
 } tBTC_BLE_STATUS;
 
 future_t **btc_main_get_future_p(btc_main_future_type_t type);