diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 21997d424..fd4467ba1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1237,6 +1237,12 @@ UT_001_41:
     - ESP32_IDF
     - UT_T1_1
 
+UT_001_42:
+  <<: *unit_test_template
+  tags:
+    - ESP32_IDF
+    - UT_T1_1
+
 UT_002_01:
   <<: *unit_test_template
   tags:
diff --git a/components/esp32/esp_err_to_name.c b/components/esp32/esp_err_to_name.c
index dd1b81614..4182d3630 100644
--- a/components/esp32/esp_err_to_name.c
+++ b/components/esp32/esp_err_to_name.c
@@ -285,6 +285,15 @@ static const esp_err_msg_t esp_err_msg_table[] = {
 #   endif
 #   ifdef      ESP_ERR_WIFI_NOT_CONNECT
     ERR_TBL_IT(ESP_ERR_WIFI_NOT_CONNECT),                   /* 12303 0x300f Station still in disconnect status */
+#   endif
+#   ifdef      ESP_ERR_WIFI_POST
+    ERR_TBL_IT(ESP_ERR_WIFI_POST),                          /* 12306 0x3012 Failed to post the event to WiFi task */
+#   endif
+#   ifdef      ESP_ERR_WIFI_INIT_STATE
+    ERR_TBL_IT(ESP_ERR_WIFI_INIT_STATE),                    /* 12307 0x3013 Invalod WiFi state when init/deinit is called */
+#   endif
+#   ifdef      ESP_ERR_WIFI_STOP_STATE
+    ERR_TBL_IT(ESP_ERR_WIFI_STOP_STATE),                    /* 12308 0x3014 Returned when WiFi is stopping */
 #   endif
     // components/esp32/include/esp_wps.h
 #   ifdef      ESP_ERR_WIFI_REGISTRAR
diff --git a/components/esp32/event_default_handlers.c b/components/esp32/event_default_handlers.c
index 8a397a345..10c4616d9 100644
--- a/components/esp32/event_default_handlers.c
+++ b/components/esp32/event_default_handlers.c
@@ -314,6 +314,10 @@ static esp_err_t esp_system_event_debug(system_event_t *event)
         ESP_LOGD(TAG, "SYSTEM_EVENT_STA_WPS_ER_PIN");
         break;
     }
+     case SYSTEM_EVENT_STA_WPS_ER_PBC_OVERLAP: {
+	    ESP_LOGD(TAG, "SYSTEM_EVENT_STA_WPS_ER_PBC_OVERLAP");
+	    break;
+	}
     case SYSTEM_EVENT_AP_START: {
         ESP_LOGD(TAG, "SYSTEM_EVENT_AP_START");
         break;
diff --git a/components/esp32/include/esp_event_legacy.h b/components/esp32/include/esp_event_legacy.h
index 3bb2a77b9..a25188418 100644
--- a/components/esp32/include/esp_event_legacy.h
+++ b/components/esp32/include/esp_event_legacy.h
@@ -40,6 +40,7 @@ typedef enum {
     SYSTEM_EVENT_STA_WPS_ER_FAILED,        /**< ESP32 station wps fails in enrollee mode */
     SYSTEM_EVENT_STA_WPS_ER_TIMEOUT,       /**< ESP32 station wps timeout in enrollee mode */
     SYSTEM_EVENT_STA_WPS_ER_PIN,           /**< ESP32 station wps pin code in enrollee mode */
+    SYSTEM_EVENT_STA_WPS_ER_PBC_OVERLAP,   /*!< ESP32 station wps overlap in enrollee mode */
     SYSTEM_EVENT_AP_START,                 /**< ESP32 soft-AP start */
     SYSTEM_EVENT_AP_STOP,                  /**< ESP32 soft-AP stop */
     SYSTEM_EVENT_AP_STACONNECTED,          /**< a station connected to ESP32 soft-AP */
diff --git a/components/esp32/include/esp_private/esp_wifi_private.h b/components/esp32/include/esp_private/esp_wifi_private.h
new file mode 100644
index 000000000..fcdebb6ba
--- /dev/null
+++ b/components/esp32/include/esp_private/esp_wifi_private.h
@@ -0,0 +1,24 @@
+// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _ESP_WIFI_PRIVATE_H
+#define _ESP_WIFI_PRIVATE_H
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/queue.h"
+#include "rom/queue.h"
+#include "sdkconfig.h"
+#include "esp_wifi_crypto_types.h"
+#include "esp_wifi_os_adapter.h"
+
+#endif /* _ESP_WIFI_PRIVATE_H */
diff --git a/components/esp32/include/esp_private/esp_wifi_types_private.h b/components/esp32/include/esp_private/esp_wifi_types_private.h
new file mode 100644
index 000000000..dd56e0fde
--- /dev/null
+++ b/components/esp32/include/esp_private/esp_wifi_types_private.h
@@ -0,0 +1,21 @@
+// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef _ESP_WIFI_TYPES_PRIVATE_H
+#define _ESP_WIFI_TYPES_PRIVATE_H
+
+#include "rom/queue.h"
+#include "esp_interface.h"
+
+#endif
diff --git a/components/esp32/include/esp_wifi.h b/components/esp32/include/esp_wifi.h
index e67f4606b..57014b8d9 100644
--- a/components/esp32/include/esp_wifi.h
+++ b/components/esp32/include/esp_wifi.h
@@ -59,15 +59,10 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "freertos/FreeRTOS.h"
-#include "freertos/queue.h"
-#include "rom/queue.h"
-#include "sdkconfig.h"
 #include "esp_err.h"
 #include "esp_wifi_types.h"
-#include "esp_wifi_crypto_types.h"
 #include "esp_event.h"
-#include "esp_wifi_os_adapter.h"
+#include "esp_private/esp_wifi_private.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -89,6 +84,10 @@ extern "C" {
 #define ESP_ERR_WIFI_WOULD_BLOCK (ESP_ERR_WIFI_BASE + 14)  /*!< The caller would block */
 #define ESP_ERR_WIFI_NOT_CONNECT (ESP_ERR_WIFI_BASE + 15)  /*!< Station still in disconnect status */
 
+#define ESP_ERR_WIFI_POST        (ESP_ERR_WIFI_BASE + 18)  /*!< Failed to post the event to WiFi task */
+#define ESP_ERR_WIFI_INIT_STATE  (ESP_ERR_WIFI_BASE + 19)  /*!< Invalod WiFi state when init/deinit is called */
+#define ESP_ERR_WIFI_STOP_STATE  (ESP_ERR_WIFI_BASE + 20)  /*!< Returned when WiFi is stopping */
+
 /**
  * @brief WiFi stack configuration parameters passed to esp_wifi_init call.
  */
@@ -581,7 +580,7 @@ esp_err_t esp_wifi_get_channel(uint8_t *primary, wifi_second_chan_t *second);
   *               and the country info of the AP to which the station is connected is {.cc="JP", .schan=1, .nchan=14}
   *               then the country info that will be used is {.cc="JP", .schan=1, .nchan=14}. If the station disconnected
   *               from the AP the country info is set back back to the country info of the station automatically,
-  *               {.cc="USA", .schan=1, .nchan=11} in the example.
+  *               {.cc="US", .schan=1, .nchan=11} in the example.
   * @attention 3. When the country policy is WIFI_COUNTRY_POLICY_MANUAL, always use the configured country info.
   * @attention 4. When the country info is changed because of configuration or because the station connects to a different
   *               external AP, the country IE in probe response/beacon of the soft-AP is changed also.
@@ -840,6 +839,16 @@ esp_err_t esp_wifi_set_auto_connect(bool en) __attribute__ ((deprecated));
   */
 esp_err_t esp_wifi_get_auto_connect(bool *en) __attribute__ ((deprecated));
 
+/**
+  * @brief     Function signature for received Vendor-Specific Information Element callback.
+  * @param     ctx Context argument, as passed to esp_wifi_set_vendor_ie_cb() when registering callback.
+  * @param     type Information element type, based on frame type received.
+  * @param     sa Source 802.11 address.
+  * @param     vnd_ie Pointer to the vendor specific element data received.
+  * @param     rssi Received signal strength indication.
+  */
+typedef void (*esp_vendor_ie_cb_t) (void *ctx, wifi_vendor_ie_type_t type, const uint8_t sa[6], const vendor_ie_data_t *vnd_ie, int rssi);
+
 /**
   * @brief     Set 802.11 Vendor-Specific Information Element
   *
@@ -858,16 +867,6 @@ esp_err_t esp_wifi_get_auto_connect(bool *en) __attribute__ ((deprecated));
   */
 esp_err_t esp_wifi_set_vendor_ie(bool enable, wifi_vendor_ie_type_t type, wifi_vendor_ie_id_t idx, const void *vnd_ie);
 
-/**
-  * @brief     Function signature for received Vendor-Specific Information Element callback.
-  * @param     ctx Context argument, as passed to esp_wifi_set_vendor_ie_cb() when registering callback.
-  * @param     type Information element type, based on frame type received.
-  * @param     sa Source 802.11 address.
-  * @param     vnd_ie Pointer to the vendor specific element data received.
-  * @param     rssi Received signal strength indication.
-  */
-typedef void (*esp_vendor_ie_cb_t) (void *ctx, wifi_vendor_ie_type_t type, const uint8_t sa[6], const vendor_ie_data_t *vnd_ie, int rssi);
-
 /**
   * @brief     Register Vendor-Specific Information Element monitoring callback.
   *
@@ -881,60 +880,22 @@ typedef void (*esp_vendor_ie_cb_t) (void *ctx, wifi_vendor_ie_type_t type, const
 esp_err_t esp_wifi_set_vendor_ie_cb(esp_vendor_ie_cb_t cb, void *ctx);
 
 /**
-  * @brief     Set maximum WiFi transmiting power
+  * @brief     Set maximum WiFi transmitting power
   *
-  * @attention WiFi transmiting power is divided to six levels in phy init data.
-  *            Level0 represents highest transmiting power and level5 represents lowest
-  *            transmiting power. Packets of different rates are transmitted in
-  *            different powers according to the configuration in phy init data.
-  *            This API only sets maximum WiFi transmiting power. If this API is called,
-  *            the transmiting power of every packet will be less than or equal to the
-  *            value set by this API. If this API is not called, the value of maximum
-  *            transmitting power set in phy_init_data.bin or menuconfig (depend on
-  *            whether to use phy init data in partition or not) will be used. Default
-  *            value is level0. Values passed in power are mapped to transmit power
-  *            levels as follows:
-  *            - [78, 127]: level0
-  *            - [76, 77]: level1
-  *            - [74, 75]: level2
-  *            - [68, 73]: level3
-  *            - [60, 67]: level4
-  *            - [52, 59]: level5
-  *            - [44, 51]: level5 - 2dBm
-  *            - [34, 43]: level5 - 4.5dBm
-  *            - [28, 33]: level5 - 6dBm
-  *            - [20, 27]: level5 - 8dBm
-  *            - [8, 19]: level5 - 11dBm
-  *            - [-128, 7]: level5 - 14dBm
-  *
-  * @param     power  Maximum WiFi transmiting power.
+  * @param     power  Maximum WiFi transmitting power, unit is 0.25dBm, range is [40, 82] corresponding to 10dBm - 20.5dBm here.
   *
   * @return
   *    - ESP_OK: succeed
   *    - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
   *    - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start
+  *    - ESP_ERR_WIFI_NOT_ARG: invalid argument
   */
 esp_err_t esp_wifi_set_max_tx_power(int8_t power);
 
 /**
   * @brief     Get maximum WiFi transmiting power
   *
-  * @attention This API gets maximum WiFi transmiting power. Values got
-  *            from power are mapped to transmit power levels as follows:
-  *            - 78: 19.5dBm
-  *            - 76: 19dBm
-  *            - 74: 18.5dBm
-  *            - 68: 17dBm
-  *            - 60: 15dBm
-  *            - 52: 13dBm
-  *            - 44: 11dBm
-  *            - 34: 8.5dBm
-  *            - 28: 7dBm
-  *            - 20: 5dBm
-  *            - 8:  2dBm
-  *            - -4: -1dBm
-  *
-  * @param     power  Maximum WiFi transmiting power.
+  * @param     power  Maximum WiFi transmitting power, unit is 0.25dBm.
   *
   * @return
   *    - ESP_OK: succeed
@@ -1102,19 +1063,6 @@ esp_err_t esp_wifi_set_ant(const wifi_ant_config_t *config);
   */
 esp_err_t esp_wifi_get_ant(wifi_ant_config_t *config);
 
-/**
-  * @brief     A general API to set/get WiFi internal configuration, it's for debug only
-  *
-  * @param     cmd : ioctl command type
-  * @param     cfg : configuration for the command
-  *
-  * @return
-  *    - ESP_OK: succeed
-  *    - others: failed
-  */
-esp_err_t esp_wifi_internal_ioctl(int cmd, wifi_ioctl_config_t *cfg);
-
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp32/include/esp_wifi_internal.h b/components/esp32/include/esp_wifi_internal.h
index 252f5a27c..7bec24864 100644
--- a/components/esp32/include/esp_wifi_internal.h
+++ b/components/esp32/include/esp_wifi_internal.h
@@ -170,15 +170,26 @@ esp_err_t esp_wifi_internal_osi_funcs_md5_check(const char *md5);
 esp_err_t esp_wifi_internal_crypto_funcs_md5_check(const char *md5);
 
 /**
-  * @brief     Check the git commit id of WiFi library
+  * @brief     Check the MD5 values of the esp_wifi_types.h in IDF and WiFi library
   *
-  * @attention 1. It is used for internal CI WiFi library check
+  * @attention 1. It is used for internal CI version check
   *
   * @return
   *     - ESP_OK : succeed
-  *     - ESP_FAIL : fail
+  *     - ESP_WIFI_INVALID_ARG : MD5 check fail
   */
-esp_err_t esp_wifi_internal_git_commit_id_check(void);
+esp_err_t esp_wifi_internal_wifi_type_md5_check(const char *md5);
+
+/**
+  * @brief     Check the MD5 values of the esp_wifi.h in IDF and WiFi library
+  *
+  * @attention 1. It is used for internal CI version check
+  *
+  * @return
+  *     - ESP_OK : succeed
+  *     - ESP_WIFI_INVALID_ARG : MD5 check fail
+  */
+esp_err_t esp_wifi_internal_esp_wifi_md5_check(const char *md5);
 
 /**
   * @brief     Allocate a chunk of memory for WiFi driver
diff --git a/components/esp32/include/esp_wifi_types.h b/components/esp32/include/esp_wifi_types.h
index cfe45ac6c..3f6eccde0 100644
--- a/components/esp32/include/esp_wifi_types.h
+++ b/components/esp32/include/esp_wifi_types.h
@@ -18,9 +18,8 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "rom/queue.h"
 #include "esp_err.h"
-#include "esp_interface.h"
+#include "esp_private/esp_wifi_types_private.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -49,7 +48,7 @@ typedef struct {
     char                  cc[3];   /**< country code string */
     uint8_t               schan;   /**< start channel */
     uint8_t               nchan;   /**< total channel number */
-    int8_t                max_tx_power;   /**< maximum tx power */
+    int8_t                max_tx_power;   /**< This field is used for getting WiFi maximum transmitting power, call esp_wifi_set_max_tx_power to set the maximum transmitting power. */
     wifi_country_policy_t policy;  /**< country policy */
 } wifi_country_t;
 
diff --git a/components/esp32/lib b/components/esp32/lib
index 2234fe822..222fa5b24 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 2234fe822782ec9b69c2dd704d7ada7e621bafad
+Subproject commit 222fa5b24fa8bf698c6afd494272e8e5aeffbfe8
diff --git a/components/esp32/test/CMakeLists.txt b/components/esp32/test/CMakeLists.txt
index f62b94687..0beee4041 100644
--- a/components/esp32/test/CMakeLists.txt
+++ b/components/esp32/test/CMakeLists.txt
@@ -28,10 +28,24 @@ execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_coexist_
                 OUTPUT_VARIABLE COEX_ADAPTER_MD5
                 OUTPUT_STRIP_TRAILING_WHITESPACE)
 
+# Calculate MD5 value of header file esp_wifi_types.h
+execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi_types.h
+                COMMAND cut -c 1-7
+                OUTPUT_VARIABLE WIFI_TYPE_MD5
+                OUTPUT_STRIP_TRAILING_WHITESPACE)
+                
+# Calculate MD5 value of header file esp_wifi.h
+execute_process(COMMAND md5sum ${IDF_PATH}/components/esp32/include/esp_wifi.h
+                COMMAND cut -c 1-7
+                OUTPUT_VARIABLE WIFI_ESP_WIFI_MD5
+                OUTPUT_STRIP_TRAILING_WHITESPACE)
+
 add_definitions(-DWIFI_OS_ADAPTER_MD5=\"${WIFI_OS_ADAPTER_MD5}\")
 add_definitions(-DWIFI_CRYPTO_MD5=\"${WIFI_CRYPTO_MD5}\")
 add_definitions(-DCOEX_ADAPTER_MD5=\"${COEX_ADAPTER_MD5}\")
+add_definitions(-DWIFI_TYPE_MD5=\"${WIFI_TYPE_MD5}\")
+add_definitions(-DWIFI_ESP_WIFI_MD5=\"${WIFI_ESP_WIFI_MD5}\")
 
 add_custom_target(esp32_test_logo DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/test_tjpgd_logo.h")
 
-add_dependencies(${COMPONENT_NAME} esp32_test_logo)
\ No newline at end of file
+add_dependencies(${COMPONENT_NAME} esp32_test_logo)
diff --git a/components/esp32/test/component.mk b/components/esp32/test/component.mk
index f2deeb555..c35427b3f 100644
--- a/components/esp32/test/component.mk
+++ b/components/esp32/test/component.mk
@@ -20,6 +20,16 @@ CFLAGS+=-DWIFI_CRYPTO_MD5=$(WIFI_CRYPTO_MD5_VAL)
 COEX_ADAPTER_MD5_VAL=\"$(shell md5sum $(IDF_PATH)/components/esp32/include/esp_coexist_adapter.h | cut -c 1-7)\"
 CFLAGS+=-DCOEX_ADAPTER_MD5=$(COEX_ADAPTER_MD5_VAL)
 
+# Calculate MD5 value of header file esp_wifi_types.h
+WIFI_TYPE_MD5_VAL=\"$(shell md5sum $(IDF_PATH)/components/esp32/include/esp_wifi_types.h | cut -c 1-7)\"
+CFLAGS+=-DWIFI_TYPE_MD5=$(WIFI_TYPE_MD5_VAL)
+	
+	
+# Calculate MD5 value of header file esp_wifi.h
+WIFI_ESP_WIFI_MD5_VAL=\"$(shell md5sum $(IDF_PATH)/components/esp32/include/esp_wifi.h | cut -c 1-7)\"
+CFLAGS+=-DWIFI_ESP_WIFI_MD5=$(WIFI_ESP_WIFI_MD5_VAL)
+
+
 test_tjpgd.o: test_tjpgd_logo.h
 
 test_tjpgd_logo.h: $(COMPONENT_PATH)/logo.jpg
diff --git a/components/esp32/test/test_header_files_md5.c b/components/esp32/test/test_header_files_md5.c
index c2d80350a..a958e049c 100644
--- a/components/esp32/test/test_header_files_md5.c
+++ b/components/esp32/test/test_header_files_md5.c
@@ -12,7 +12,7 @@ TEST_CASE("wifi os adapter MD5","[wifi]")
 {    
     const char *test_wifi_os_funcs_md5 = WIFI_OS_ADAPTER_MD5;
 
-    ESP_LOGI(TAG, "test wifi os adapter MD5...");
+    ESP_LOGI(TAG, "test eps_wifi_os_adapter.h MD5...");
     TEST_ESP_OK(esp_wifi_internal_osi_funcs_md5_check(test_wifi_os_funcs_md5));
 
     ESP_LOGI(TAG, "test passed...");
@@ -22,13 +22,13 @@ TEST_CASE("wifi crypto types MD5","[wifi]")
 {    
     const char *test_wifi_crypto_funcs_md5 = WIFI_CRYPTO_MD5;
 
-    ESP_LOGI(TAG, "test wifi crypto adapter MD5...");
+    ESP_LOGI(TAG, "test esp_wifi_crypto_adapter.h MD5...");
     TEST_ESP_OK(esp_wifi_internal_crypto_funcs_md5_check(test_wifi_crypto_funcs_md5));
 
     ESP_LOGI(TAG, "test passed...");
 }
 
-TEST_CASE("coexist adapter MD5","[coex]")
+TEST_CASE("coexist esp_coexist_adapter.h MD5","[coex]")
 {
     const char *test_coex_adapter_funcs_md5 = COEX_ADAPTER_MD5;
 
@@ -37,3 +37,23 @@ TEST_CASE("coexist adapter MD5","[coex]")
 
     ESP_LOGI(TAG, "test passed...");
 }
+
+TEST_CASE("wifi type MD5","[wifi]")
+{    
+    const char *test_wifi_type_md5 = WIFI_TYPE_MD5;
+
+    ESP_LOGI(TAG, "test esp_wifi_types.h MD5...");
+    TEST_ESP_OK(esp_wifi_internal_wifi_type_md5_check(test_wifi_type_md5));
+
+    ESP_LOGI(TAG, "test passed...");
+}
+
+TEST_CASE("esp wifi MD5","[wifi]")
+{    
+    const char *test_esp_wifi_md5 = WIFI_ESP_WIFI_MD5;
+
+    ESP_LOGI(TAG, "test esp_wifi.h MD5...");
+    TEST_ESP_OK(esp_wifi_internal_esp_wifi_md5_check(test_esp_wifi_md5));
+
+    ESP_LOGI(TAG, "test passed...");
+}
diff --git a/components/esp32/test/test_wifi_lib_git_commit.c b/components/esp32/test/test_wifi_lib_git_commit.c
deleted file mode 100644
index 8b5633f9b..000000000
--- a/components/esp32/test/test_wifi_lib_git_commit.c
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- Tests for the Wi-Fi
-*/
-#include "unity.h"
-#include "esp_log.h"
-#include "esp_wifi_internal.h"
-
-static const char* TAG = "test_wifi_lib_git_commit_id";
-
-TEST_CASE("wifi lib git commit id","[wifi]")
-{    
-    TEST_ESP_OK( esp_wifi_internal_git_commit_id_check() );
-}
-
diff --git a/components/wpa_supplicant/include/wpa2/eap_peer/eap_i.h b/components/wpa_supplicant/include/wpa2/eap_peer/eap_i.h
index 6204f4653..6adf5ec7e 100644
--- a/components/wpa_supplicant/include/wpa2/eap_peer/eap_i.h
+++ b/components/wpa_supplicant/include/wpa2/eap_peer/eap_i.h
@@ -98,6 +98,13 @@ struct eap_method {
 #define BLOB_NAME_LEN		3
 #define BLOB_NUM		3
 
+enum SIG_WPA2 {		
+    SIG_WPA2_START = 0,
+	SIG_WPA2_RX,
+	SIG_WPA2_TASK_DEL,
+	SIG_WPA2_MAX,
+};
+
 /**
  * struct eap_sm - EAP state machine data
  */
@@ -114,8 +121,7 @@ struct eap_sm {
 	u8 current_identifier;
 	u8 ownaddr[ETH_ALEN];
 #ifdef USE_WPA2_TASK
-#define SIG_WPA2_NUM 2
-    	u8 wpa2_sig_cnt[SIG_WPA2_NUM];
+    	u8 wpa2_sig_cnt[SIG_WPA2_MAX];
 #endif
 	u8 finish_state;
 
diff --git a/components/wpa_supplicant/include/wps/wps.h b/components/wpa_supplicant/include/wps/wps.h
index b731b9b95..31092cbb8 100644
--- a/components/wpa_supplicant/include/wps/wps.h
+++ b/components/wpa_supplicant/include/wps/wps.h
@@ -1009,9 +1009,9 @@ enum wps_cb_status {
 typedef void (*wps_st_cb_t)(int status);
 
 #ifdef USE_WPS_TASK
-#define SIG_WPS_START	0
-#define	SIG_WPS_RX	1
-#define	SIG_WPS_NUM	2
+#define SIG_WPS_START	2
+#define	SIG_WPS_RX	3
+#define	SIG_WPS_NUM	9
 #endif
 
 #define WPS_EAP_EXT_VENDOR_TYPE "WFA-SimpleConfig-Enrollee-1-0"