#修改

management/views.py

@@ -1696,14 +1696,19 @@ def news_management_update(request,pk):
             t = '6'
         if request.FILES.get('image'):
             image = request.FILES.get('image')
+            n = News.objects.get(id=pk)
             if request.POST.get('date'):
                 date = request.POST.get('date')
                 News.objects.filter(id=pk).update(type=t, title=title, author=author, date=date, content=content, source=source)
-                news.image = image
-                news.save()
+
+
+                n.image = image
+                n.save()
             else:
                 News.objects.filter(id=pk).update(type=t, title=title, author=author, content=content,
-                                                  source=source, image=image)
+                                                  source=source)
+                n.image = image
+                n.save()
         else:
             News.objects.filter(id=pk).update(type=t, title=title, author=author, content=content,
                                               source=source)