diff --git a/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk b/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk
index f3db31793..2a082942d 100755
--- a/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk
+++ b/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Buildroot-RV1103_Luckfox_Pico_Mini_B-IPC.mk
@@ -14,7 +14,7 @@ export RK_APP_TYPE=RKIPC_RV1103
 export RK_BOOTARGS_CMA_SIZE="24M"
 
 # Kernel dts
-export RK_KERNEL_DTS=rv1103g-luckfox-pico-mini-b.dts
+export RK_KERNEL_DTS=rv1103g-luckfox-pico-mini.dts
 
 #################################################
 #	BOOT_MEDIUM
diff --git a/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_B-IPC.mk b/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_B-IPC.mk
index f5fc78003..8f787f7f8 100755
--- a/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_B-IPC.mk
+++ b/project/cfg/BoardConfig_IPC/BoardConfig-SD_CARD-Ubuntu-RV1103_Luckfox_Pico_Mini_B-IPC.mk
@@ -14,7 +14,7 @@ export RK_CHIP=rv1106
 export RK_BOOTARGS_CMA_SIZE="1M"
 
 # Kernel dts
-export RK_KERNEL_DTS=rv1103g-luckfox-pico-mini-b.dts
+export RK_KERNEL_DTS=rv1103g-luckfox-pico-mini.dts
 
 #################################################
 #	BOOT_MEDIUM