diff --git a/esp32_devkitc_v4/liteos_m/config.gni b/esp32_devkitc_v4/liteos_m/config.gni
index ed205b3707df49ba61b63b2aebcd3318f1b7e4de..2c151b7faae0d26fe711efda63252531b3fa21f8 100644
--- a/esp32_devkitc_v4/liteos_m/config.gni
+++ b/esp32_devkitc_v4/liteos_m/config.gni
@@ -77,8 +77,6 @@ board_cflags = [
   "-DLFS_MAX_OPEN_DIRS=32",
   "-DMBEDTLS_CMSIS_FILE=\"rtos/liteos/liteos_m/kal/cmsis/cmsis_os.h\"",
   "-DLOSCFG_BASE_CORE_HILOG",
-  "-D__NEED_uintptr_t",
-  "-D__NEED_intptr_t",
   "-D__XTENSA_LX6__",
 ]