Prompt [Q] Help!! Asus Memo Pad 10(ME102A) can't boot

I rooted my Asus Memo Pad 10 (Model:ME102A) for a week ago.Yesterday,I install 'Font Installer (root)' without any problem.
2 hours ago ,i try to install a font, it says 'You must reboot to take effect,restart now?' ,i choose 'Yes'.
When i reboot,my Memo pad freezes at Asus logo with loading image , can't boot into lock screen.
It can boot to recovery mode and fastboot mode.
Please help me