diff --git a/components/esp32/ld/esp32_fragments.lf b/components/esp32/ld/esp32_fragments.lf
index cfdc79ceaf..66f20ae7f0 100644
--- a/components/esp32/ld/esp32_fragments.lf
+++ b/components/esp32/ld/esp32_fragments.lf
@@ -60,6 +60,10 @@ entries:
 entries:
     .wifirxiram+
 
+[sections:phy_iram]
+entries:
+    .phyiram+
+
 [scheme:default]
 entries:
     if APP_BUILD_USE_FLASH_SECTIONS = y:
@@ -81,6 +85,7 @@ entries:
     rtc_bss -> rtc_bss
     wifi_iram -> flash_text
     wifi_rx_iram -> flash_text
+    phy_iram -> flash_text
 
 [scheme:rtc]
 entries:
@@ -110,3 +115,7 @@ entries:
 [scheme:wifi_rx_iram]
 entries:
     wifi_rx_iram -> iram0_text
+
+[scheme:phy_iram]
+entries:
+    phy_iram -> iram0_text
diff --git a/components/esp_wifi/esp32/include/phy_init_data.h b/components/esp_wifi/esp32/include/phy_init_data.h
index 3b9a71c45c..f227138f27 100644
--- a/components/esp_wifi/esp32/include/phy_init_data.h
+++ b/components/esp_wifi/esp32/include/phy_init_data.h
@@ -83,7 +83,7 @@ static const esp_phy_init_data_t phy_init_data= { {
         0x18,
         0x18,
         0x18,
-        LIMIT(CONFIG_ESP32_PHY_MAX_TX_POWER * 4, 40, 78),
+        LIMIT(CONFIG_ESP32_PHY_MAX_TX_POWER * 4, 40, 84),
         LIMIT(CONFIG_ESP32_PHY_MAX_TX_POWER * 4, 40, 72),
         LIMIT(CONFIG_ESP32_PHY_MAX_TX_POWER * 4, 40, 66),
         LIMIT(CONFIG_ESP32_PHY_MAX_TX_POWER * 4, 40, 60),
diff --git a/components/esp_wifi/include/esp_phy_init.h b/components/esp_wifi/include/esp_phy_init.h
index 2e5953a081..1cf3c13d2a 100644
--- a/components/esp_wifi/include/esp_phy_init.h
+++ b/components/esp_wifi/include/esp_phy_init.h
@@ -283,6 +283,12 @@ esp_err_t esp_phy_update_country_info(const char *country);
 esp_err_t esp_phy_apply_phy_init_data(uint8_t *init_data);
 #endif
 
+/*
+ * @brief Get PHY lib version
+ * @return PHY lib version.
+ */
+char * get_phy_version_str(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_wifi/include/esp_wifi.h b/components/esp_wifi/include/esp_wifi.h
index f649e2fde0..00d5bd8c8e 100644
--- a/components/esp_wifi/include/esp_wifi.h
+++ b/components/esp_wifi/include/esp_wifi.h
@@ -448,6 +448,8 @@ esp_err_t esp_wifi_scan_get_ap_records(uint16_t *number, wifi_ap_record_t *ap_re
 /**
   * @brief     Get information of AP which the ESP32 station is associated with
   *
+  * @attention When the obtained country information is empty, it means that the AP does not carry country information
+  *
   * @param     ap_info  the wifi_ap_record_t to hold AP information
   *            sta can get the connected ap's phy mode info through the struct member
   *            phy_11b，phy_11g，phy_11n，phy_lr in the wifi_ap_record_t struct.
@@ -887,9 +889,9 @@ esp_err_t esp_wifi_set_vendor_ie_cb(esp_vendor_ie_cb_t cb, void *ctx);
   * @attention 1. Maximum power before wifi startup is limited by PHY init data bin.
   * @attention 2. The value set by this API will be mapped to the max_tx_power of the structure wifi_country_t variable.
   * @attention 3. Mapping Table {Power, max_tx_power} = {{8,   2}, {20,  5}, {28,  7}, {34,  8}, {44, 11},
-  *                                                      {52, 13}, {56, 14}, {60, 15}, {66, 16}, {72, 18}, {78, 20}}.
-  * @attention 4. Param power unit is 0.25dBm, range is [8, 78] corresponding to 2dBm - 20dBm.
-  * @attention 5. Relationship between set value and actual value. As follows: {set value range, actual value} = {{[8,  19],8}, {[20, 27],20}, {[28, 33],28}, {[34, 43],34}, {[44, 51],44}, {[52, 55],52}, {[56, 59],56}, {[60, 65],60}, {[66, 71],66}, {[72, 77],72}, {78,78}}
+  *                                                      {52, 13}, {56, 14}, {60, 15}, {66, 16}, {72, 18}, {80, 20}}.
+  * @attention 4. Param power unit is 0.25dBm, range is [8, 84] corresponding to 2dBm - 20dBm.
+  * @attention 5. Relationship between set value and actual value. As follows: {set value range, actual value} = {{[8,  19],8}, {[20, 27],20}, {[28, 33],28}, {[34, 43],34}, {[44, 51],44}, {[52, 55],52}, {[56, 59],56}, {[60, 65],60}, {[66, 71],66}, {[72, 79],72}, {[80, 84],80}}.
   *
   * @param     power  Maximum WiFi transmitting power.
   *
diff --git a/components/esp_wifi/include/esp_wifi_types.h b/components/esp_wifi/include/esp_wifi_types.h
index a9aaf200f9..ae92443593 100644
--- a/components/esp_wifi/include/esp_wifi_types.h
+++ b/components/esp_wifi/include/esp_wifi_types.h
@@ -380,6 +380,7 @@ typedef enum {
 #define WIFI_PROMIS_FILTER_MASK_MISC        (1<<3)        /**< filter the packets with type of WIFI_PKT_MISC */
 #define WIFI_PROMIS_FILTER_MASK_DATA_MPDU   (1<<4)        /**< filter the MPDU which is a kind of WIFI_PKT_DATA */
 #define WIFI_PROMIS_FILTER_MASK_DATA_AMPDU  (1<<5)        /**< filter the AMPDU which is a kind of WIFI_PKT_DATA */
+#define WIFI_PROMIS_FILTER_MASK_FCSFAIL     (1<<6)        /**< filter the FCS failed packets, do not open it in general */
 
 #define WIFI_PROMIS_CTRL_FILTER_MASK_ALL         (0xFF800000)  /**< filter all control packets */
 #define WIFI_PROMIS_CTRL_FILTER_MASK_WRAPPER     (1<<23)       /**< filter the control packets with subtype of Control Wrapper */
diff --git a/components/esp_wifi/lib b/components/esp_wifi/lib
index e2516f2894..dfe4c8ec6c 160000
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
@@ -1 +1 @@
-Subproject commit e2516f28942b3ae056eb38e996a0e91b62bcab78
+Subproject commit dfe4c8ec6c8edce255fd7f3c3716920b8e9dd9e9
diff --git a/components/esp_wifi/src/phy_init.c b/components/esp_wifi/src/phy_init.c
index e50f21dae9..ae28036a1e 100644
--- a/components/esp_wifi/src/phy_init.c
+++ b/components/esp_wifi/src/phy_init.c
@@ -714,6 +714,9 @@ static void __attribute((unused)) esp_phy_reduce_tx_power(esp_phy_init_data_t* i
 
 void esp_phy_load_cal_and_init(phy_rf_module_t module)
 {
+    char * phy_version = get_phy_version_str();
+    ESP_LOGI(TAG, "phy_version %s", phy_version);
+
     esp_phy_calibration_data_t* cal_data =
             (esp_phy_calibration_data_t*) calloc(sizeof(esp_phy_calibration_data_t), 1);
     if (cal_data == NULL) {