STM32F429编译时出现overlaps错误怎么解决

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..\OBJ\GSM.axf: Error: L6982E: AT section main.o(.ARM.__AT_0xC01F4000) with base 0xc01f4000 limit 0xc79f4000 overlaps address range with AT section malloc.o(.ARM.__AT_0xC01F4000) with base 0xc01f4000 limit 0xc1e30000.
..\OBJ\GSM.axf: Error: L6982E: AT section main.o(.ARM.__AT_0xC01F4000) with base 0xc01f4000 limit 0xc79f4000 overlaps address range with AT section malloc.o(.ARM.__AT_0xC1E30000) with base 0xc1e30000 limit 0xc1ff3c00.
之前出现了内存空间不足的错误，改了options中内存大小以后又出现了现在的这种错误，该咋办啊？

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有没有人知道该咋解决？