diff --git a/device/community/linux-postmarketos-mediatek-mt81/APKBUILD b/device/community/linux-postmarketos-mediatek-mt81/APKBUILD
index ca8ba3712..f2afaf1c3 100644
--- a/device/community/linux-postmarketos-mediatek-mt81/APKBUILD
+++ b/device/community/linux-postmarketos-mediatek-mt81/APKBUILD
@@ -91,5 +91,5 @@ b2dcf3e3b9f80d185f587972ab6fc1f07e8ec7c7dbe3aa75c53ff6d3c7380ff4c3e6f39479297658
 e09b8fc578742b0efcfb7e4419b30de39feecf3303def62576110c98e3a7101c68c78d1276f885e585ee21536df1f2474df5816f0dffa8f99ea1df1c787fe2c6  mt8186-drm-bridge-it6505-Add-audio-support.patch
 b4c005f705bbae87b93dd061b4d02f982f2dbce1c59635a02b501def1eb784b057d1555c2c11e868f81a91365dcd1c0fbecf85034b6da701011cb2b68ecb3404  mt8186-ASoC-mediatek-mt8186-make-FE-nonatomic-and-no_pcm.patch
 06539b9c5cdaa41e4e0a4bfb8e300548cf95387db716a2f896062690075f07419e9e211c0cb5537caaa046cfae646e47413e12fde0a3c71c9f94868f464de208  mtk-pmdomain.patch
-1b6e086abb9951b9bac86d91f7f06dde45c384d9e8fd9d14ec154533294ae1f62539602566b94d8b93d275671f67261b083c0a73f524fcb27bc50fcc87c509c8  config-postmarketos-mediatek-mt81.aarch64
+a71d82211facaeb74384282cedc48edf24151c714c6637ac904cfe02aa9a97f9579174fde9053c7e6a71dd20971007415c20691c11923703e3cb48a7eb2d415b  config-postmarketos-mediatek-mt81.aarch64
 "
diff --git a/device/community/linux-postmarketos-mediatek-mt81/config-postmarketos-mediatek-mt81.aarch64 b/device/community/linux-postmarketos-mediatek-mt81/config-postmarketos-mediatek-mt81.aarch64
index 56e1d1650..56930f1ce 100644
--- a/device/community/linux-postmarketos-mediatek-mt81/config-postmarketos-mediatek-mt81.aarch64
+++ b/device/community/linux-postmarketos-mediatek-mt81/config-postmarketos-mediatek-mt81.aarch64
@@ -8558,7 +8558,7 @@ CONFIG_NLS_CODEPAGE_437=y
 # CONFIG_NLS_ISO8859_8 is not set
 # CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ASCII=y
 CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_ISO8859_2 is not set
 # CONFIG_NLS_ISO8859_3 is not set
@@ -8614,7 +8614,7 @@ CONFIG_SECURITYFS=y
 # CONFIG_SECURITY_TOMOYO is not set
 # CONFIG_SECURITY_APPARMOR is not set
 # CONFIG_SECURITY_LOADPIN is not set
-# CONFIG_SECURITY_YAMA is not set
+CONFIG_SECURITY_YAMA=y
 # CONFIG_SECURITY_SAFESETID is not set
 # CONFIG_SECURITY_LOCKDOWN_LSM is not set
 # CONFIG_SECURITY_LANDLOCK is not set