F3编译FPU报错

芯片型号是F302
MDK5.20
程序中有浮点运算 编译时报错，如下：
C:/Users/MJ/STM32Cube/Repository/STM32Cube_FW_F3_V1.6.0/Drivers/CMSIS/Include/core_cm4.h(128): error:  #35: #error directive: "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"
        #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"

可是 已在MDK中选择了FPU，__FPU_PRESENT也已定义为1 配置如下图



请教各位大神怎么解决这个问题那  谢谢啦