BP_HEAD_SEARCH/SearchHelp DO_CONFIG_DETERMINATION give a incorrect View determined

Hi expert:

               I enhancement the component BP_HEAD_SEARCH/SearchHelp,and config two views,the use the method  DO_CONFIG_DETERMINATION

to determined a view.

               on the create new opportunity page,First , i click the F4 of prospective customers,the system give me a correct view,But when i click the F4 of the competitor,the system give me a some view with the prospective customers. log off the system,first click the F4 of competitor,the system give me a

correct view.

              in other words, the DO_CONFIG_DETERMINATION excute many times,but only the first time is effective.

             What should I do? Thank you .