fix arrow bug that will only execute on second load.
fix arrow bug that will only execute on second load.


unl/UNL_UCBCN_System,unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_Frontend,unl/UNL_UCBCN_System,unl/UNL_UCBCN_System