RTThread系统能否修改程序运行时的首地址呢？

能否修改程序运行的首地址，目前程序运行的起始地址为0x80000000
修改过FLASH_BASE,VECT_TAB_OFFSET,link.sct,link.icf,link.lds,但没有同时修改过。
希望能修改

RUNNING Program ...
Address: : 0x8000000
现象：
ST-LINK SN : 004400223900000B4E4D5451
ST-LINK FW : V2J37M26
Board : --
Voltage : 3.24V
SWD freq : 4000 KHz
Connect mode: Normal
Reset mode : Software reset
Device ID : 0x415
Revision ID : Rev 4
Device name : STM32L4x1/STM32L475xx/STM32L476xx/STM32L486xx
Flash size : 512 KBytes
Device type : MCU
Device CPU : Cortex-M4
Memory Programming ...
Opening and parsing file: rtthread.elf
File : rtthread.elf
Size : 517128 Bytes
Address : 0x08000000
Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 252]
Download in Progress:
Progress: 18%
Progress: 36%
Progress: 54%
Progress: 73%
Progress: 91%
Progress: 100%
File download complete
Time elapsed during download operation: 00:00:15.028
RUNNING Program ...
Address: : 0x8000000
Application is running
Start operation achieved successfully