diff --git a/README.md b/README.md
index f7f7736..f27ac9d 100644
--- a/README.md
+++ b/README.md
@@ -22,13 +22,9 @@
 2. For correct operation, please enable the following settings in the menuconfig:
 
 ```text
-CONFIG_GPIO_CTRL_FUNC_IN_IRAM
-CONFIG_RMT_ENCODER_FUNC_IN_IRAM
-CONFIG_RMT_TX_ISR_HANDLER_IN_IRAM
-CONFIG_RMT_RX_ISR_HANDLER_IN_IRAM
-CONFIG_RMT_RECV_FUNC_IN_IRAM
-CONFIG_RMT_TX_ISR_CACHE_SAFE
-CONFIG_RMT_RX_ISR_CACHE_SAFE
+CONFIG_RMT_ENCODER_FUNC_IN_IRAM=y
+CONFIG_RMT_TX_ISR_HANDLER_IN_IRAM=y
+CONFIG_RMT_TX_ISR_CACHE_SAFE=y
 ```
 
 ## Using