Income Tax Slab, Error in calculating value (V.IMP) :(

I have created one deduction component name - Payroll Tax (this is calculated using Income Tax Slab) also checked (variable based on Taxable Salary)
I added this in Salary Structure
Also made a Income Tax Slab that looks like below

Also assigned the Salary Structure to the the employee, Salary structure image is given below

While assigning the Salary Structure i added the Income Tax Slab

The problem is that amount in Payroll Tax Component is coming wrong.
Below is the salary slip generated

How do i correct the amount which is coming, base salary assigned to employee while creating Salary Structure Assignment is 56789

HELP :::::::::::::::::