diff --git a/device/milkv-duos-emmc/boardconfig.sh b/device/milkv-duos-emmc/boardconfig.sh
index bd215f3ea..cad09811d 100644
--- a/device/milkv-duos-emmc/boardconfig.sh
+++ b/device/milkv-duos-emmc/boardconfig.sh
@@ -3,7 +3,7 @@
 export MV_BOARD=milkv-duos-emmc
 export MV_BOARD_CPU=cv1813h
 export MV_VENDOR=milkv
-export MV_BOOTLOGO=logo.jpg
+export MV_BOOTLOGO=
 export MV_BUILD_ENV=milkvsetup.sh
 export MV_BOARD_LINK=cv1813h_milkv_duos_emmc
 
diff --git a/device/milkv-duos-sd/boardconfig.sh b/device/milkv-duos-sd/boardconfig.sh
index 654968c20..a3c1472b4 100644
--- a/device/milkv-duos-sd/boardconfig.sh
+++ b/device/milkv-duos-sd/boardconfig.sh
@@ -3,7 +3,7 @@
 export MV_BOARD=milkv-duos-sd
 export MV_BOARD_CPU=cv1813h
 export MV_VENDOR=milkv
-export MV_BOOTLOGO=logo.jpg
+export MV_BOOTLOGO=
 export MV_BUILD_ENV=milkvsetup.sh
 export MV_BOARD_LINK=cv1813h_milkv_duos_sd