diff --git a/components/bt/bluedroid/hci/hci_hal_h4.c b/components/bt/bluedroid/hci/hci_hal_h4.c
index 0a93f1d0c..5f8fc949c 100644
--- a/components/bt/bluedroid/hci/hci_hal_h4.c
+++ b/components/bt/bluedroid/hci/hci_hal_h4.c
@@ -97,6 +97,7 @@ static void hci_hal_env_init(
 static void hci_hal_env_deinit(void)
 {
     fixed_queue_free(hci_hal_env.rx_q, hci_hal_env.allocator->free);
+    hci_hal_env.rx_q = NULL;
 }
 
 static bool hal_open(const hci_hal_callbacks_t *upper_callbacks)
@@ -302,6 +303,10 @@ static int host_recv_pkt_cb(uint8_t *data, uint16_t len)
     BT_HDR *pkt;
     size_t pkt_size;
 
+    if (hci_hal_env.rx_q == NULL) {
+        return 0;
+    }
+
     pkt_size = BT_HDR_SIZE + len;
     pkt = (BT_HDR *)hci_hal_env.allocator->alloc(pkt_size);
     if (!pkt) {
diff --git a/components/bt/bt.c b/components/bt/bt.c
index b90ccc8ea..65f12a92f 100644
--- a/components/bt/bt.c
+++ b/components/bt/bt.c
@@ -61,9 +61,9 @@
 /* not for user call, so don't put to include file */
 extern void btdm_osi_funcs_register(void *osi_funcs);
 extern int btdm_controller_init(uint32_t config_mask, esp_bt_controller_config_t *config_opts);
-extern int btdm_controller_deinit(void);
+extern void btdm_controller_deinit(void);
 extern int btdm_controller_enable(esp_bt_mode_t mode);
-extern int btdm_controller_disable(esp_bt_mode_t mode);
+extern void btdm_controller_disable(void);
 extern uint8_t btdm_controller_get_mode(void);
 extern const char *btdm_controller_get_compile_version(void);
 extern void btdm_rf_bb_init(void);
@@ -880,9 +880,7 @@ esp_err_t esp_bt_controller_deinit(void)
         return ESP_ERR_INVALID_STATE;
     }
 
-    if (btdm_controller_deinit() != 0) {
-        return ESP_ERR_NO_MEM;
-    }
+    btdm_controller_deinit();
 
     periph_module_disable(PERIPH_BT_MODULE);
 
@@ -956,6 +954,9 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
             esp_modem_sleep_deregister(MODEM_BLE_MODULE);
         }
         esp_phy_rf_deinit(PHY_BT_MODULE);
+#ifdef CONFIG_PM_ENABLE
+        esp_pm_lock_release(s_pm_lock);
+#endif
         return ESP_ERR_INVALID_STATE;
     }
 
@@ -966,8 +967,6 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
 
 esp_err_t esp_bt_controller_disable(void)
 {
-    int ret;
-
     if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_ENABLED) {
         return ESP_ERR_INVALID_STATE;
     }
@@ -983,22 +982,17 @@ esp_err_t esp_bt_controller_disable(void)
         }
     }
 
-    ret = btdm_controller_disable(btdm_controller_get_mode());
-    if (ret < 0) {
-        return ESP_ERR_INVALID_STATE;
-    }
+    btdm_controller_disable();
 
-    if (ret == ESP_BT_MODE_IDLE) {
-        if (btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_NONE
-                || btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_ORIG) {
-            esp_modem_sleep_deregister(MODEM_BLE_MODULE);
-            esp_modem_sleep_deregister(MODEM_CLASSIC_BT_MODULE);
-        } else if (btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_EVED) {
-            esp_modem_sleep_deregister(MODEM_BLE_MODULE);
-        }
-        esp_phy_rf_deinit(PHY_BT_MODULE);
-        btdm_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
+    if (btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_NONE
+            || btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_ORIG) {
+        esp_modem_sleep_deregister(MODEM_BLE_MODULE);
+        esp_modem_sleep_deregister(MODEM_CLASSIC_BT_MODULE);
+    } else if (btdm_controller_get_sleep_mode() == BTDM_MODEM_SLEEP_MODE_EVED) {
+        esp_modem_sleep_deregister(MODEM_BLE_MODULE);
     }
+    esp_phy_rf_deinit(PHY_BT_MODULE);
+    btdm_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
 
 #ifdef CONFIG_PM_ENABLE
     esp_pm_lock_release(s_pm_lock);