Error While Creating Temp Table

hello friends!!

i am trying to create stored procedure but i am getting error

create proc t
@i int
as

if @i = 1
begin
select s Name,identity (int,1,1) as intid into #T
from
(
select 'SS' s) p
end
if @i = 2
begin
select s Name,identity (int,1,1) as intid into #T
from
(
select 'S' s) p
end


Server: Msg 2714, Level 16, State 1, Procedure t, Line 15
There is already an object named '#T' in the database.
Server: Msg 170, Level 15, State 1, Procedure t, Line 17
Line 17: Incorrect syntax near 'p'.


T.I.A