diff --git a/components/bt/Kconfig b/components/bt/Kconfig
index 477d1cefe..da2a31ead 100644
--- a/components/bt/Kconfig
+++ b/components/bt/Kconfig
@@ -315,6 +315,21 @@ menu Bluetooth
                 If you set `BLE_ADV_REPORT_DISCARD_THRSHOLD` to a small value or printf every adv lost event, it
                 may cause adv packets lost more.
 
+        menuconfig BTDM_COEX_BT_OPTIONS
+            bool "Coexistence Bluetooth Side Options"
+            depends on SW_COEXIST_ENABLE
+            default n
+            help
+                Options of Bluetooth Side of WiFi and bluetooth coexistence.
+
+        config BTDM_COEX_BLE_ADV_HIGH_PRIORITY
+            bool "Improve BLE ADV priority for WiFi & BLE coexistence"
+            depends on BTDM_COEX_BT_OPTIONS
+            default n
+            help
+                Improve BLE ADV coexistence priority to make it better performance.
+                For example, BLE mesh need to enable this option to improve BLE adv performance.
+
     endmenu
 
     menuconfig BLUEDROID_ENABLED
diff --git a/components/bt/bt.c b/components/bt/bt.c
index c93d55fbc..898e77b64 100644
--- a/components/bt/bt.c
+++ b/components/bt/bt.c
@@ -218,6 +218,7 @@ extern int coex_bt_release_wrapper(uint32_t event);
 extern int coex_register_bt_cb_wrapper(coex_func_cb_t cb);
 extern uint32_t coex_bb_reset_lock_wrapper(void);
 extern void coex_bb_reset_unlock_wrapper(uint32_t restore);
+extern void coex_ble_adv_priority_high_set(bool high);
 
 extern char _bss_start_btdm;
 extern char _bss_end_btdm;
@@ -1161,6 +1162,12 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
         goto error;
     }
 
+#ifdef CONFIG_BTDM_COEX_BLE_ADV_HIGH_PRIORITY
+    coex_ble_adv_priority_high_set(true);
+#else
+    coex_ble_adv_priority_high_set(false);
+#endif
+
     btdm_controller_status = ESP_BT_CONTROLLER_STATUS_INITED;
 
     return ESP_OK;
diff --git a/components/bt/lib b/components/bt/lib
index 8e73c8d61..494fd0322 160000
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit 8e73c8d616da202265c76719ee9e37f40c7ad161
+Subproject commit 494fd0322ab7ab325ede4274757332fc78b0e9e0
diff --git a/components/esp32/esp_adapter.c b/components/esp32/esp_adapter.c
index 1a0ecb18e..96914401d 100644
--- a/components/esp32/esp_adapter.c
+++ b/components/esp32/esp_adapter.c
@@ -441,6 +441,13 @@ static uint32_t coex_status_get_wrapper(void)
 #endif
 }
 
+static void coex_condition_set_wrapper(uint32_t type, bool dissatisfy)
+{
+#if CONFIG_SW_COEXIST_ENABLE
+    coex_condition_set(type, dissatisfy);
+#endif
+}
+
 static int coex_wifi_request_wrapper(uint32_t event, uint32_t latency, uint32_t duration)
 {
 #if CONFIG_SW_COEXIST_ENABLE
@@ -598,6 +605,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
     ._sc_ack_send = sc_ack_send_wrapper,
     ._sc_ack_send_stop = sc_ack_send_stop,
     ._coex_status_get = coex_status_get_wrapper,
+    ._coex_condition_set = coex_condition_set_wrapper,
     ._coex_wifi_request = coex_wifi_request_wrapper,
     ._coex_wifi_release = coex_wifi_release_wrapper,
     ._magic = ESP_WIFI_OS_ADAPTER_MAGIC,
diff --git a/components/esp32/include/esp_coexist_internal.h b/components/esp32/include/esp_coexist_internal.h
index 1d94d6db7..63f35666d 100644
--- a/components/esp32/include/esp_coexist_internal.h
+++ b/components/esp32/include/esp_coexist_internal.h
@@ -79,6 +79,12 @@ esp_err_t coex_preference_set(coex_prefer_t prefer);
  */
 uint32_t coex_status_get(void);
 
+/**
+ * @brief Set software coexist condition.
+ * @return : software coexist condition
+ */
+void coex_condition_set(uint32_t type, bool dissatisfy);
+
 /**
  * @brief WiFi requests coexistence.
  *
diff --git a/components/esp32/include/esp_wifi_os_adapter.h b/components/esp32/include/esp_wifi_os_adapter.h
index 165caa6ed..c8b8766de 100644
--- a/components/esp32/include/esp_wifi_os_adapter.h
+++ b/components/esp32/include/esp_wifi_os_adapter.h
@@ -21,7 +21,7 @@
 extern "C" {
 #endif
 
-#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000002
+#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000004
 #define ESP_WIFI_OS_ADAPTER_MAGIC    0xDEADBEAF
 
 #define OSI_FUNCS_TIME_BLOCKING      0xffffffff
@@ -121,6 +121,7 @@ typedef struct {
     void (* _sc_ack_send)(void *param);
     void (* _sc_ack_send_stop)(void);
     uint32_t (* _coex_status_get)(void);
+    void (* _coex_condition_set)(uint32_t type, bool dissatisfy);
     int32_t (* _coex_wifi_request)(uint32_t event, uint32_t latency, uint32_t duration);
     int32_t (* _coex_wifi_release)(uint32_t event);
     int32_t _magic;
diff --git a/components/esp32/lib b/components/esp32/lib
index d8ed35901..fd85a8267 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit d8ed35901f604ce5f3087336bb1b41b8c3b887c8
+Subproject commit fd85a826728dc41dc357263ca38e3341abd6949f