diff --git a/components/bt/controller/lib b/components/bt/controller/lib
index 7fe0f40390..5a2416f8b8 160000
--- a/components/bt/controller/lib
+++ b/components/bt/controller/lib
@@ -1 +1 @@
-Subproject commit 7fe0f4039005407e12951808785761826a01ead0
+Subproject commit 5a2416f8b8729a44c9396747631246432b109f0d
diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
index c18d941a1a..1ba597946f 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
@@ -591,7 +591,7 @@ tBTM_STATUS BTM_BleBroadcast(BOOLEAN start, tBTM_START_STOP_ADV_CMPL_CBACK  *p_s
     }
 #endif
 
-    if (start && p_cb->adv_mode == BTM_BLE_ADV_DISABLE) {
+    if (start) {
         /* update adv params */
         if (!btsnd_hcic_ble_write_adv_params ((UINT16)(p_cb->adv_interval_min ? p_cb->adv_interval_min :
                                               BTM_BLE_GAP_ADV_INT),
@@ -611,19 +611,13 @@ tBTM_STATUS BTM_BleBroadcast(BOOLEAN start, tBTM_START_STOP_ADV_CMPL_CBACK  *p_s
         }
 
         status = btm_ble_start_adv ();
-    } else if (!start && p_cb->adv_mode == BTM_BLE_ADV_ENABLE) {
+    } else {
         //save the stop adv callback to the BTM env.
         p_cb->p_stop_adv_cb = p_stop_adv_cback;
         status = btm_ble_stop_adv();
 #if BLE_PRIVACY_SPT == TRUE
         btm_ble_disable_resolving_list(BTM_BLE_RL_ADV, TRUE);
 #endif
-    } else {
-        /*
-            1. start adv when adv has already started (not used)
-            2. stop adv shen adv has already stoped
-        */
-        status = BTM_SUCCESS;
     }
     return status;
 }
@@ -3955,7 +3949,7 @@ tBTM_STATUS btm_ble_stop_adv(void)
 {
     tBTM_BLE_INQ_CB *p_cb = &btm_cb.ble_ctr_cb.inq_var;
     tBTM_STATUS rt = BTM_SUCCESS;
-    if (p_cb->adv_mode == BTM_BLE_ADV_ENABLE) {
+    if (p_cb) {
         osi_mutex_lock(&adv_enable_lock, OSI_MUTEX_MAX_TIMEOUT);
         UINT8 temp_adv_mode = p_cb->adv_mode;
         BOOLEAN temp_fast_adv_on = p_cb->fast_adv_on;
diff --git a/examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/sdkconfig.defaults b/examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/sdkconfig.defaults
index 087afa8a38..7beba052ce 100644
--- a/examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/sdkconfig.defaults
+++ b/examples/bluetooth/esp_ble_mesh/ble_mesh_wifi_coexist/sdkconfig.defaults
@@ -78,7 +78,7 @@ CONFIG_LWIP_ETHARP_TRUST_IP_MAC=n
 
 CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
 CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
-CONFIG_LWIP_IRAM_OPTIMIZATION=y
+CONFIG_LWIP_IRAM_OPTIMIZATION=n
 
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y