Mac os 合并 磁盘出现异常 ： Error: -69519: The target disk is too small for this operation

~$ sudo diskutil apfs resizeContainer disk0s2 0

Started APFS operation

Error: -69519: The target disk is too small for this operation, or a gap is required in your partition map which is missing or too small, which is often caused by an attempt to grow a partition beyond the beginning of another partition or beyond the end of partition map usable space

想合并磁盘 不过出现以上异常，请问有什么解决方法吗？