新建CH32V307项目引入NetLib后编译不成功是为什么？

请教各位大佬，新建CH32V307项目，再引入NetLib 后编译不成功，错误如下：
e:/app/mounriver/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: CH32V307VCT6.elf section `.bss' will not fit in region `RAM'
e:/app/mounriver/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: section .stack VMA [0000000020007800,0000000020007fff] overlaps section .bss VMA [0000000020000068,000000002000c42f]
e:/app/mounriver/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: region `RAM' overflowed by 0 bytes
collect2.exe: error: ld returned 1 exit status
make: *** [makefile:55: CH32V307VCT6.elf] Error 1