I have received email from app store.
"Missing 64-bit support "
Dear developer,
We have discovered one or more issues with your recent delivery for "xxxxxxx". Your delivery was successful, but you may wish to correct the following issues in your next delivery:
Missing 64-bit support - Beginning on February 1, 2015 new iOS apps submitted to the App Store must include 64-bit support and be built with the iOS 8 SDK. Beginning June 1, 2015 app updates will also need to follow the same requirements. To enable 64-bit in your project, we recommend using the default Xcode build setting of “Standard architectures” to build a single binary with both 32-bit and 64-bit code.
After you’ve corrected the issues, you can use Xcode or Application Loader to upload a new binary to iTunes Connect.
Regards,
The App Store team
I have export by c2 R195 then build from intel xdk 1621.