diff --git a/ESP-IDF_Robot/main/Kconfig.projbuild b/ESP-IDF_Robot/main/Kconfig.projbuild
index ee4d327ed..9f4cc35d5 100644
--- a/ESP-IDF_Robot/main/Kconfig.projbuild
+++ b/ESP-IDF_Robot/main/Kconfig.projbuild
@@ -98,5 +98,15 @@ menu "EET ROBOT Configuration"
         range 0 14
         help
             The channel on which sending and receiving ESPNOW data.
-
+            config ESPNOW_PMK
+                string "ESPNOW primary master key"
+                default "pmk1234567890123"
+                help
+                    ESPNOW primary master for the example to use. The length of ESPNOW primary master must be 16 bytes.
+        
+            config ESPNOW_LMK
+                string "ESPNOW local master key"
+                default "lmk1234567890123"
+                help
+                    ESPNOW local master for the example to use. The length of ESPNOW local master must be 16 bytes.
 endmenu