How to check/update a row of values based on a single column header?(Access)

table 1
idno   name    status
111     hjghf     yes
225      hjgjj     no
345      hgj       yes

Sub UpdateNulls()
Dim strSQL As String
Dim rs As DAO.Recordset
For Each tdf In CurrentDb.TableDefs
    If Left(tdf.Name, 4) <> "Msys" And tdf.Name <> "Table1" Then
        strSQL = "Select * From [" & tdf.Name & "] a Inner Join " _
        & "Table1 On a.idno = Table1.idno Where Table1.Status = 'Yes'"

        Set rs = CurrentDb.OpenRecordset(strSQL)

        Do While Not rs.EOF
            For i = 0 To rs.Fields.Count - 1
                If IsNull(rs.Fields(i)) Then
                    rs.Edit
                    rs.Fields(i) = 111111
                    rs.Update
                End If
            Next
            rs.MoveNext
        Loop

    End If
Next
End Sub

UPDATE Table2
INNER JOIN Table1
  ON Table2.idno = Table1.idno
SET Table2.salary = 111111
WHERE Table1.status = 'yes'
AND Table2.salary Is Null