diff --git a/br-ext-chip-hisilicon/configs/hi3516cv100_lite_defconfig b/br-ext-chip-hisilicon/configs/hi3516cv100_lite_defconfig
index e82e89e5..0e6f8fe7 100644
--- a/br-ext-chip-hisilicon/configs/hi3516cv100_lite_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3516cv100_lite_defconfig
@@ -108,14 +108,6 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
 
-# DEBUG
-# BR2_PACKAGE_HOST_GDB is not set
-# BR2_PACKAGE_GDB is not set
-
-# CCACHE
-BR2_CCACHE=y
-BR2_CCACHE_DIR="$(HOME)/.ccache"
-
 # Compression
 BR2_PACKAGE_ZLIB=y
 
diff --git a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
index 6186a59b..d2620ba7 100644
--- a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
@@ -123,10 +123,6 @@ BR2_CCACHE_DIR="$(HOME)/.ccache"
 # Compression
 BR2_PACKAGE_ZLIB=y
 
-# CCACHE
-BR2_CCACHE=y
-BR2_CCACHE_DIR="$(HOME)/.ccache"
-
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
 BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y