diff --git a/ESP-IDF_Robot_RC/sdkconfig b/ESP-IDF_Robot_RC/sdkconfig
index 4b308122f..7ed2f46d9 100644
--- a/ESP-IDF_Robot_RC/sdkconfig
+++ b/ESP-IDF_Robot_RC/sdkconfig
@@ -284,7 +284,7 @@ CONFIG_IDF_TOOLCHAIN="gcc"
 CONFIG_IDF_TARGET_ARCH_RISCV=y
 CONFIG_IDF_TARGET_ARCH="riscv"
 CONFIG_IDF_TARGET="esp32c3"
-CONFIG_IDF_INIT_VERSION="5.3.2"
+CONFIG_IDF_INIT_VERSION="$IDF_INIT_VERSION"
 CONFIG_IDF_TARGET_ESP32C3=y
 CONFIG_IDF_FIRMWARE_CHIP_ID=0x0005
 
@@ -457,7 +457,7 @@ CONFIG_ESPNOW_LMK="lmk1234567890123"
 CONFIG_ESPNOW_CHANNEL=1
 CONFIG_ESPNOW_SEND_COUNT=100
 CONFIG_ESPNOW_SEND_DELAY=1000
-CONFIG_ESPNOW_SEND_LEN=10
+CONFIG_ESPNOW_SEND_LEN=128
 # CONFIG_ESPNOW_ENABLE_LONG_RANGE is not set
 # CONFIG_ESPNOW_ENABLE_POWER_SAVE is not set
 # end of Example Configuration
diff --git a/ESP-IDF_Robot_RC/sdkconfig.old b/ESP-IDF_Robot_RC/sdkconfig.old
index 23fba2f17..4b308122f 100644
--- a/ESP-IDF_Robot_RC/sdkconfig.old
+++ b/ESP-IDF_Robot_RC/sdkconfig.old
@@ -457,7 +457,7 @@ CONFIG_ESPNOW_LMK="lmk1234567890123"
 CONFIG_ESPNOW_CHANNEL=1
 CONFIG_ESPNOW_SEND_COUNT=100
 CONFIG_ESPNOW_SEND_DELAY=1000
-CONFIG_ESPNOW_SEND_LEN=128
+CONFIG_ESPNOW_SEND_LEN=10
 # CONFIG_ESPNOW_ENABLE_LONG_RANGE is not set
 # CONFIG_ESPNOW_ENABLE_POWER_SAVE is not set
 # end of Example Configuration