I can't post images well in django 2.1.1.

importos

# Build paths inside the project like this: os.path.join(BASE_DIR,...)
BASE_DIR=os.path.dirname (os.path.dirname(os.path.abspath(__file__)))

MEDIA_ROOT=os.path.join(BASE_DIR, 'media')
MEDIA_URL='/media/'

# Quick-start development settings-unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY='$tq17%7y8+#&n9m^zn_dfiewt5t@hx=qk3sa3fvzs7kh%#^paq'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS=['*']


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'e_journal',
    'stdimage',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'journal.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        DIRS: [ ],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'journal.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases

DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.postgresql',
    'NAME': 'postgres',
    USER: 'postgres',
    'HOST': 'db',
    'PORT': 5432,
  }
}

# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# # https://docs.djangoproject.com/en/2.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# # https://docs.djangoproject.com/en/2.1/howto/static-files/

STATIC_URL='/static/'

"journal URL Configuration

The `urlpatterns`list routes URLs to views.For more information please see:
    https://docs.djangoproject.com/en/2.1/topics/http/urls/
Examples:
Function views
    1. Add an import: from my_app import views
    2. Add a URL to urlpatterns: path(', views.home, name='home')
Class-based views
    1. Add an import: from other_app.views import Home
    2. Add a URL to urlpatterns: path(', Home.as_view(), name='home')
Including another URLconf
    1. Import the include() function: from django.urls import include, path
    2. Add a URL to urlpatterns: path('blog/', include('blog.urls'))
"""
from django.contrib import admin
from django.urls import path, include
from.import settings
from django.contrib.staticfiles.urls import static
from django.contrib.staticfiles.urls import staticfiles_urlpatterns

urlpatterns = [
    path('admin/', admin.site.urls),
    path(', include('e_journal.urls')
]

urlpatterns+=staticfiles_urlpatterns()
urlpatterns+=static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

 from django.forms import ModelForm
from.models import E_journal

class journal_form (ModelForm):
    class Meta:
        model=E_journal
        fields = ['title', 'text', 'photo']

 from django.db import models

class E_journal (models.Model):
    title=models.CharField(blank=False, null=False, max_length=150)
    text=models.TextField(blank=True)
    photo=models.ImageField(upload_to='documents/')
    created_datetime=models.DateTimeField(auto_now_add=True)
    updated_datetime=models.DateTimeField(auto_now=True)

    def__str__(self):
        return self.title

 from django.shortcuts import render, redirect
from.models import E_journal
from.forms import journal_form
from django.views.decorators.http import require_POST  

def index(request):
    content=E_journal.objects.order_by('-created_datetime')
    return render(request, 'e_journal/index.html', {'content':content})


def detail(request, content_id):
    content=E_journal.objects.get(id=content_id)
    return render(request, 'e_journal/detail.html', {'content':content})


def new_journal(request):
    if request.method == 'POST':
        form = journal_form(request.POST, request.FILES)
        if form.is_valid():
            form.save()
            return redirect('E_journal:index')
    else:
        form = journal_form()
    return render(request, 'e_journal/new_journal.html', {'form':form})


default_journal(request, content_id):
    content=E_journal.objects.get(id=content_id)
    form=journal_form(instance=content)
    return render(request, 'e_journal/edit_journal.html', {'form':form, 'content':content})

@require_POST
def delete_journal(request, content_id):
    content=E_journal.objects.get(id=content_id)
    content.delete()
    return redirect('E_journal:index')

<div>
  <a href="{%url'E_journal:index'%}">Return to Home </a>
</div>

<form action="{%url'E_journal:new_journal'%}" method="POST">{%csrf_token%}
  {{ form.as_p}}
  <button type="submit" class="btn">Save</button>
</form>