regarding Quick e-File ITR-1

I'm e-filling my IT return using Quick e-File ITR link of e-filling website (https://incometaxindiaefiling.gov.in/e-Filing).

I've filled all personal and income details as per this blog : https://techietrivia.blogspot.in/2013/07/quick-efile-itr-1-sahaj-form-filling.html.

Most of the fields were automatically filled by website itself.

Similarly, SCH TDS1 section of TDS tab was automatically updated / filled by the site with one entry/row having details of TDS deposited by my employer and i guess as per Form 26AS. Form 26AS contains Gross Salary transactions only.

But column "Income chargeable under the head Salaries (4)*" of section SCH TDS1 was automatically filled with amount equal to my Gross Salary in my Form-16.

I'm bit confused. Why is it so?

Bcoz in Form-16,

Income chargeable under the head 'salaries'    =   Gross Salary  -  Less: Allowance exempt under section 10  -  Tax on Emp.

Shall I keep "Income chargeable under the head Salaries (4)*" column of section SCH TDS1 value as is?

as it was automatically filled by website.

          OR

I need to correct this value and fill Income chargeable under the head 'salaries'  value from Form-16?

Please help......

I've to file my return before 31st July.

Thanks and regards,