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Login form works with bcrypt perfectly and i chacked my table
I relaized that hash algorytm changed to bcrypt .
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But
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The problem is just for admin user .
If i set the login page to bcrypt its work perfect
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But in admin user page if i set the method to bcrypt dosent wotk and cant accept password.
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Its mean that bcrypt only work with login page and in admin user dosent work must change to md5 to controll users.
For doing this i must protect my admin user page first with bcrypt login page and after that enter my password in admin user page that sets to md5
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Its mean that protect of website work with 2 method at the same time . So i think its good protection
. Thanks to wwb 
pablo and team intelligence 