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DFU application not jumping to bootloader

Environment:

  • SDK: 8.0.0

  • SoftDevice: S110 v8.0.0

  • Bootloader:sdk8.0.0 example

I add files and code to my application,applicaiton is not jumping to bootloader and still dead. The bootloader can work when device have not application. The application is halting atbootloader_util_app_start(NRF_UICR->BOOTLOADERADDR) . I check my application dfu section is similar with the hrs_dfu_s110 exmaple and my my application bin file is 32K.

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