我用的是原子哥的Mini STM32开发板，源码我没有改动过，但编译源程序时出现了一端这样的：
*** Using Compiler 'V5.05 update 2 (build 169)', folder: 'C:Keil_v5ARMARMCCBin'
Build target 'Target 1'
linking...
..OBJRTC.axf: error: L6050U: The code size of this image (39396 bytes) exceeds the maximum allowed for this version of the linker.
Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.
"..OBJRTC.axf" - 1 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:01


求大神帮忙解决一下，谢谢！