diff --git a/build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/linux/cvitek_sg2000_milkv_duos_glibc_arm64_sd_defconfig b/build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/linux/cvitek_sg2000_milkv_duos_glibc_arm64_sd_defconfig
index d98f0f80e..b3e56e653 100644
--- a/build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/linux/cvitek_sg2000_milkv_duos_glibc_arm64_sd_defconfig
+++ b/build/boards/cv181x/sg2000_milkv_duos_glibc_arm64_sd/linux/cvitek_sg2000_milkv_duos_glibc_arm64_sd_defconfig
@@ -135,6 +135,7 @@ CONFIG_THERMAL_EMULATION=y
 CONFIG_WATCHDOG=y
 CONFIG_WATCHDOG_CORE=y
 CONFIG_FB=y
+CONFIG_FB_SIMPLE=y
 CONFIG_FB_CVITEK=m
 CONFIG_SOUND=y
 CONFIG_SND=y
diff --git a/build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_sd/linux/cvitek_sg2000_milkv_duos_musl_riscv64_sd_defconfig b/build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_sd/linux/cvitek_sg2000_milkv_duos_musl_riscv64_sd_defconfig
index d8eb61fb9..ab33f4364 100644
--- a/build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_sd/linux/cvitek_sg2000_milkv_duos_musl_riscv64_sd_defconfig
+++ b/build/boards/cv181x/sg2000_milkv_duos_musl_riscv64_sd/linux/cvitek_sg2000_milkv_duos_musl_riscv64_sd_defconfig
@@ -145,6 +145,7 @@ CONFIG_THERMAL_WRITABLE_TRIPS=y
 CONFIG_THERMAL_EMULATION=y
 CONFIG_WATCHDOG=y
 CONFIG_FB=y
+CONFIG_FB_SIMPLE=y
 CONFIG_FB_CVITEK=m
 CONFIG_SOUND=y
 CONFIG_SND=y