diff --git a/esp32-s3-lcd-ev-board/README.md b/esp32-s3-lcd-ev-board/README.md
index 0cf78b51..b984046b 100644
--- a/esp32-s3-lcd-ev-board/README.md
+++ b/esp32-s3-lcd-ev-board/README.md
@@ -23,11 +23,5 @@ The following examples are developed under the ESP-IDF **release/v5.1** branch a
 
 ## PSRAM 120M DDR
 
-The PSRAM 120M DDR feature is intended to achieve the best performance of RGB LCD. It is only available with ESP-IDF **release/v5.1** and above version. It can be used by enabling the `IDF_EXPERIMENTAL_FEATURES`, `SPIRAM_SPEED_120M`, `SPIRAM_MODE_OCT` options. please see [here](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-guides/flash_psram_config.html#all-supported-modes-and-speeds) for more details.
-
-**Important Notes:**
-
-  1. The latest version (v1.5) of the ESP32-S3-LCD-EV-Board, equipped with the `ESP32-S3-WROOM-1-N16R16V` module, does not currently support this feature. If enabled, there may be an issue of the chip freezing upon power-up and then resetting.
-  2. The PSRAM 120 MHz DDR is an experimental feature and it has temperature risks as below:
-      * Cannot guarantee normal functioning with a temperature higher than 65 degrees Celsius.
-      * Temperature changes can also cause the crash of accessing to PSRAM/Flash, see [here](https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-guides/flash_psram_config.html#all-supported-modes-and-speeds) for more details.
+The PSRAM 120M DDR feature is intended to achieve the best performance of RGB LCD. To enable this feature, please refer to [ESP-FAQ - LCD](https://docs.espressif.com/projects/esp-faq/en/latest/software-framework/peripherals/lcd.html#how-can-i-enable-psram-120m-octal-ddr-on-esp32-s3r8) for more details.
+**Important Note**: The latest version (v1.5) of the ESP32-S3-LCD-EV-Board, equipped with the `ESP32-S3-WROOM-1-N16R16V` module, does not currently support this feature. If enabled, there may be an issue of the chip freezing upon power-up and then resetting.
diff --git a/esp32-s3-lcd-ev-board/examples/86box_smart_panel/main/app/app_wifi.c b/esp32-s3-lcd-ev-board/examples/86box_smart_panel/main/app/app_wifi.c
index 38cb290f..50eb29aa 100644
--- a/esp32-s3-lcd-ev-board/examples/86box_smart_panel/main/app/app_wifi.c
+++ b/esp32-s3-lcd-ev-board/examples/86box_smart_panel/main/app/app_wifi.c
@@ -125,8 +125,8 @@ static void wifi_scan(void)
     app_wifi_state_set(WIFI_SCAN_BUSY);
 
     esp_err_t ret = esp_wifi_scan_start(NULL, true);
-    ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&number, ap_info));
     ESP_ERROR_CHECK(esp_wifi_scan_get_ap_num(&ap_count));
+    ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&number, ap_info));
     ESP_LOGI(TAG, "Total APs scanned = %u, ret:%d", ap_count, ret);
 
     for (int i = 0; (i < DEFAULT_SCAN_LIST_SIZE) && (i < ap_count); i++) {
diff --git a/esp32-s3-lcd-ev-board/examples/smart_panel/main/app/app_wifi.c b/esp32-s3-lcd-ev-board/examples/smart_panel/main/app/app_wifi.c
index 93eed6b0..2ff43dfd 100644
--- a/esp32-s3-lcd-ev-board/examples/smart_panel/main/app/app_wifi.c
+++ b/esp32-s3-lcd-ev-board/examples/smart_panel/main/app/app_wifi.c
@@ -99,8 +99,8 @@ static void wifi_scan(void)
     app_wifi_state_set(WIFI_SCAN_BUSY);
 
     esp_err_t ret = esp_wifi_scan_start(NULL, true);
-    ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&number, ap_info));
     ESP_ERROR_CHECK(esp_wifi_scan_get_ap_num(&ap_count));
+    ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&number, ap_info));
     ESP_LOGI(TAG, "Total APs scanned = %u, ret:%d", ap_count, ret);
 
     for (int i = 0; (i < DEFAULT_SCAN_LIST_SIZE) && (i < ap_count); i++) {