在Word 2007及更早的版本中，使用的是复选框型窗体域选项插件；在2010及更新的版本中，使用的是 复选框内容控件。 可以通过下面的VBA, 批量将旧插件更换为新插件。

Sub ScratchMacro()
'A basic Word macro coded by Greg Maxey
Dim oFF As FormField
Dim oCC As ContentControl
Dim strText As String
Dim bVal As Boolean
Dim arrVals() As String
Dim lngIndex As Long, lngDDItem As Long
Dim oRng As Range
For lngIndex = ActiveDocument.FormFields.Count To 1 Step -1
Set oFF = ActiveDocument.FormFields(lngIndex)
Select Case oFF.Type
Case 83
ReDim arrVals(1 To oFF.DropDown.ListEntries.Count)
For lngDDItem = 1 To oFF.DropDown.ListEntries.Count
arrVals(lngDDItem) = oFF.DropDown.ListEntries(lngDDItem).Name
Next lngDDItem
strText = oFF.Result
Set oRng = oFF.Range
oFF.Delete
Set oCC = ActiveDocument.ContentControls.Add(wdContentControlDropdownList, oRng)
oCC.DropdownListEntries.Add oCC.PlaceholderText, vbNullString
For lngDDItem = 1 To UBound(arrVals)
oCC.DropdownListEntries.Add arrVals(lngDDItem), arrVals(lngDDItem)
If oCC.DropdownListEntries(oCC.DropdownListEntries.Count).Value = strText Then
oCC.DropdownListEntries(oCC.DropdownListEntries.Count).Select
End If
Next lngDDItem
Case 71
bVal = oFF.CheckBox.Value
Set oRng = oFF.Range
oFF.Delete
Set oCC = ActiveDocument.ContentControls.Add(wdContentControlCheckBox, oRng)
oCC.Checked = bVal
Case 70
strText = oFF.Result
Set oRng = oFF.Range
oFF.Delete
Set oCC = ActiveDocument.ContentControls.Add(wdContentControlText, oRng)
oCC.Range.Text = strText

End Select

Next
lbl_Exit:
Exit Sub

End Sub

参考链接： https://answers.microsoft.com/en-us/msoffice/forum/msoffice_word-mso_winother/convert-legacy-form-fields-to-content-controls/67150be6-e67b-4d60-a85e-d2ff40603619