diff --git a/projects/WeTek_Play/linux/linux.arm.conf b/projects/WeTek_Play/linux/linux.arm.conf
index 602dbfed9a..41f4a5cf2e 100644
--- a/projects/WeTek_Play/linux/linux.arm.conf
+++ b/projects/WeTek_Play/linux/linux.arm.conf
@@ -1027,7 +1027,7 @@ CONFIG_MMC_AML=y
 #
 # CONFIG_AML_NEXT_GEN_NAND is not set
 CONFIG_AML_NFTL_NEW=y
-CONFIG_AML_NAND_KEY=y
+# CONFIG_AML_NAND_KEY is not set
 
 #
 # Meson NAND Device Support
@@ -1035,7 +1035,6 @@ CONFIG_AML_NAND_KEY=y
 CONFIG_AM_NAND=y
 CONFIG_AM_NAND_RBPIN=y
 CONFIG_AML_NAND_ENV=y
-CONFIG_NAND_KEY_BLOCK_NUM=8
 # CONFIG_AML_NFTL is not set
 # CONFIG_AML_NEXT_NAND is not set