請教各位前輩

我用Python+Django的架構，我想在畫面的"備註"欄位，顯示出正確的內容，但不知道要怎麼去撈PK對應到FK的資料，一直都撈錯 @@

狀況問題：我從"SoftWare"這張表，去對應到 "Memo"這張表，要去db內撈出資料回來，但都會變成撈到 "Memo"的id，抓到的內容就不是我要的資料內容.
我該怎麼修改才對? (舉例：software_id : 4 要撈出 Memo id: 8 資料內容)
謝謝各位前輩

附上code及db和畫面圖片

畫面

db

Models - Memo

class Memo(models.Model):
	notes = models.TextField()
	software = models.ForeignKey(Software, on_delete=models.CASCADE)
	timestamp = models.DateTimeField(default=timezone.now)

	def __str__(self):
		return self.notes

Models - Software

class Software(models.Model):
	STATUS_CHOICES = [
		(0, '規劃中'),
		(1, '開發中'),
		(2, '使用中'),
		(3, '已廢棄')
	]
	name = models.CharField(max_length=100, verbose_name="系統名稱")
	url = models.CharField(max_length=100, verbose_name="系統網址")
	status = models.PositiveIntegerField(default=0, choices=STATUS_CHOICES,  verbose_name="目前狀態") 
	company = models.ForeignKey(Company, on_delete=models.CASCADE,  verbose_name="開發公司或單位")
	team = models.ForeignKey(Team, on_delete=models.DO_NOTHING,  verbose_name="所屬組別")
	def __str__(self):
		return self.name

Templates

<form method="POST" name="myform" action="." >
{% csrf_token %}
<table class="table table-striped">
    <tr>
        <td align=right>新增備註：</td>
        <td>
            <input type=text size=50 name="notes" value='{{target_Memo.notes}}'>
        </td>
    </tr>
    <tr>
        <td>　</td>
    <td>
        <input type=submit value="送出">
    </td>
    </tr>
</table>
</form>
{% endblock %}

Views

def add_showmemo(request,id=None,logmemo=None):
    logged_user = User.objects.get(username=request.user.username)
    logged_user = UserProfile.objects.get(user=logged_user)
    if request.method=="POST":
        unit = Memo.objects.get('notes')
    try:
        target_Memo = Memo.objects.get(id=id)
        #target_Memo.save()
    except Exception as e:
        print(e)
        return redirect("/showdetail/")        
    return render(request, "add_showmemo.html", locals())