diff --git a/project/luatos/src/luat_fota_ec618.c b/project/luatos/src/luat_fota_ec618.c
index aab52c5c..5e64db24 100644
--- a/project/luatos/src/luat_fota_ec618.c
+++ b/project/luatos/src/luat_fota_ec618.c
@@ -135,7 +135,7 @@ int luat_fota_init(uint32_t start_address, uint32_t len, luat_spi_device_t* spi_
 	BSP_QSPI_Erase_Safe(__SOC_OTA_INFO_DATA_SAVE_ADDRESS__, __FLASH_SECTOR_SIZE__);
 	CoreUpgrade_HeadCalMD5Struct Head = {0};
 	Head.MaigcNum = __APP_START_MAGIC__;
-	FLASH_writeSafe((uint8_t *)&Head, __SOC_OTA_INFO_DATA_SAVE_ADDRESS__, sizeof(Head));
+	BSP_QSPI_Write_Safe((uint8_t *)&Head, __SOC_OTA_INFO_DATA_SAVE_ADDRESS__, sizeof(Head));
 	OS_ReInitBuffer(&g_s_fota.data_buffer, __FLASH_SECTOR_SIZE__ * 4);
 	return 0;
 }