diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..f29ad5b
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+django-admin-confirm-3.8
diff --git a/Makefile b/Makefile
index 9aa3455..8136d45 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,6 @@ test:
 	coverage run --branch -m pytest
 	coverage html
 	coverage-badge -f -o coverage.svg
-	python -m readme_renderer README.md -o /tmp/README.html
 
 check-readme:
 	python -m readme_renderer README.md -o /tmp/README.html
diff --git a/README.md b/README.md
index 8b141ce..c51059d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ AdminConfirmMixin is a mixin for ModelAdmin to add confirmations to change, add
 
 ![Screenshot of Change Confirmation Page](https://raw.githubusercontent.com/TrangPham/django-admin-confirm/32192d3988a9bd44c734a66baff91f02dd28136b/screenshot.png)
 
+![Screenshot of Add Confirmation Page](https://raw.githubusercontent.com/TrangPham/django-admin-confirm/32192d3988a9bd44c734a66baff91f02dd28136b/screenshot_confirm_add.png)
+
 ![Screenshot of Action Confirmation Page](https://raw.githubusercontent.com/TrangPham/django-admin-confirm/264900a21658cc979dd2026038db73f8a1b73c64/screenshot_confirm_action.png)
 
 It can be configured to add a confirmation page on ModelAdmin upon:
@@ -126,6 +128,38 @@ Your appreciation is also very welcome :) Feel free to:
 - star the project
 - open an issue just to share your thanks
 
+### Local Development Setup
+
+Install pyenv
+Install python 3.8
+
+Create virtualenv via pyenv
+
+```
+pyenv vituralenv 3.8 django-admin-confirm-3.8
+```
+
+Now your terminal should have `(django-admin-confirm-3.8)` prefix, because `.python-version` should have auto switch your virtual env
+
+Run migrations and create a superuser and run the server
+
+```
+./tests/manage.py migrate
+./tests/manage.py createsuperuser
+./tests/manage.py runserver
+```
+
+You should be able to see the test app at `localhost:8000/admin`
+
+Running tests:
+
+```
+make test
+tox
+```
+
+Testing new changes on test project:
+
 ## Feature List
 
 This is a list of features which could potentially be added in the future. Some of which might make more sense in their own package.
diff --git a/admin_confirm/admin.py b/admin_confirm/admin.py
index 83f0bef..f5f0e61 100644
--- a/admin_confirm/admin.py
+++ b/admin_confirm/admin.py
@@ -134,14 +134,16 @@ class AdminConfirmMixin:
         changed_data = {}
         if form_validated:
             if add:
-                for name in form.changed_data:
+                for name in form.cleaned_data:
                     new_value = getattr(new_object, name)
                     # Don't consider default values as changed for adding
+                    default_value = model._meta.get_field(name).get_default()
                     if (
                         new_value is not None
-                        and new_value != model._meta.get_field(name).default
+                        and new_value != default_value
                     ):
-                        changed_data[name] = [None, new_value]
+                        # Show what the default value is
+                        changed_data[name] = [str(default_value), new_value]
             else:
                 # Parse the changed data - Note that using form.changed_data would not work because initial is not set
                 for name, field in form.fields.items():
diff --git a/admin_confirm/templates/admin/change_data.html b/admin_confirm/templates/admin/change_data.html
index 713f835..efd4b73 100644
--- a/admin_confirm/templates/admin/change_data.html
+++ b/admin_confirm/templates/admin/change_data.html
@@ -1,11 +1,19 @@
 {% if changed_data %}
-    <div class="changed-data">
-    <p><b>Confirm Values:</b></p>
-    <table>
-        <tr><th>Field</th><th>Current Value</th><th>New Value</th></tr>
-        {% for field, values in changed_data.items %}
-            <tr><td>{{ field }}</td><td>{{ values.0 }}</td><td>{{ values.1 }}</td></tr>
-        {% endfor %}
-    </table>
-    </div>
+<div class="changed-data">
+  <p><b>Confirm Values:</b></p>
+  <table>
+    <tr>
+      <th>Field</th>
+      <th>{% if add %} Default {% else %} Current {% endif %}Value</th>
+      <th>New Value</th>
+    </tr>
+    {% for field, values in changed_data.items %}
+    <tr>
+      <td>{{ field }}</td>
+      <td>{{ values.0 }}</td>
+      <td>{{ values.1 }}</td>
+    </tr>
+    {% endfor %}
+  </table>
+</div>
 {% endif %}
diff --git a/coverage.svg b/coverage.svg
index e5db27c..5cc1bb5 100644
--- a/coverage.svg
+++ b/coverage.svg
@@ -9,13 +9,13 @@
     </mask>
     <g mask="url(#a)">
         <path fill="#555" d="M0 0h63v20H0z"/>
-        <path fill="#4c1" d="M63 0h36v20H63z"/>
+        <path fill="#fe7d37" d="M63 0h36v20H63z"/>
         <path fill="url(#b)" d="M0 0h99v20H0z"/>
     </g>
     <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
         <text x="31.5" y="15" fill="#010101" fill-opacity=".3">coverage</text>
         <text x="31.5" y="14">coverage</text>
-        <text x="80" y="15" fill="#010101" fill-opacity=".3">100%</text>
-        <text x="80" y="14">100%</text>
+        <text x="80" y="15" fill="#010101" fill-opacity=".3">42%</text>
+        <text x="80" y="14">42%</text>
     </g>
 </svg>
diff --git a/pytest.ini b/pytest.ini
index 228da49..729510f 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,4 +1,4 @@
 [pytest]
-DJANGO_SETTINGS_MODULE=tests.test_project.settings
+DJANGO_SETTINGS_MODULE=tests.test_project.settings.test
 addopts = --doctest-modules -ra -l --tb=short --show-capture=log --color=yes
-testpaths = admin_confirm
\ No newline at end of file
+testpaths = admin_confirm
diff --git a/requirements.txt b/requirements.txt
index 9fa7e6a..48ea57d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,10 @@
 Django>=1.7.0
-factory-boy~=3.0.1
\ No newline at end of file
+factory-boy~=3.0.1
+django-admin-confirm~=0.2.1
+coverage~=5.4
+pytest~=6.2.2
+tox~=3.21.4
+pytest-django~=4.1.0
+coverage-badge~=1.0.1
+readme-renderer~=28.0
+twine~=3.3.0
diff --git a/screenshot_confirm_add.png b/screenshot_confirm_add.png
new file mode 100644
index 0000000..4373e12
Binary files /dev/null and b/screenshot_confirm_add.png differ
diff --git a/setup.py b/setup.py
index 9c95ef2..300be52 100644
--- a/setup.py
+++ b/setup.py
@@ -25,5 +25,4 @@ setup(
     # ISSUE-4: Ensure that package includes template and css folders
     # list files in MANIFEST.in
     include_package_data=True,
-
 )
diff --git a/tests/market/migrations/0004_inventory_notes.py b/tests/market/migrations/0004_inventory_notes.py
new file mode 100644
index 0000000..ab483c2
--- /dev/null
+++ b/tests/market/migrations/0004_inventory_notes.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.1.6 on 2021-02-10 00:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('market', '0003_auto_20201108_1717'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='inventory',
+            name='notes',
+            field=models.TextField(blank=True, default='This is the default', null=True),
+        ),
+    ]
diff --git a/tests/market/models.py b/tests/market/models.py
index 8b8a0bd..3ba1436 100644
--- a/tests/market/models.py
+++ b/tests/market/models.py
@@ -32,3 +32,4 @@ class Inventory(models.Model):
     )
     item = models.ForeignKey(to=Item, on_delete=models.CASCADE)
     quantity = models.PositiveIntegerField(default=0, null=True, blank=True)
+    notes = models.TextField(default="This is the default", null=True, blank=True)
diff --git a/tests/test_project/settings.py b/tests/test_project/settings.py
index 7ce07ab..ed390d3 100644
--- a/tests/test_project/settings.py
+++ b/tests/test_project/settings.py
@@ -37,7 +37,7 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.messages",
     "django.contrib.staticfiles",
-    "tests.market",
+    "market",
 ]
 
 MIDDLEWARE = [
@@ -50,7 +50,7 @@ MIDDLEWARE = [
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
 
-ROOT_URLCONF = "tests.test_project.urls"
+ROOT_URLCONF = "test_project.urls"
 
 TEMPLATES = [
     {
@@ -68,7 +68,7 @@ TEMPLATES = [
     },
 ]
 
-WSGI_APPLICATION = "tests.test_project.wsgi.application"
+WSGI_APPLICATION = "test_project.wsgi.application"
 
 
 # Database
diff --git a/tests/test_project/settings/__init__.py b/tests/test_project/settings/__init__.py
new file mode 100644
index 0000000..8f607e4
--- /dev/null
+++ b/tests/test_project/settings/__init__.py
@@ -0,0 +1 @@
+from .local import *
diff --git a/tests/test_project/settings/base.py b/tests/test_project/settings/base.py
new file mode 100644
index 0000000..4cff103
--- /dev/null
+++ b/tests/test_project/settings/base.py
@@ -0,0 +1,115 @@
+"""
+Django settings for test_project project.
+
+Generated by 'django-admin startproject' using Django 3.0.10.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.0/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "=yddl-40388w3e2hl$e8)revce=n67_idi8pfejtn3!+2%!_qt"
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ["127.0.0.1", "localhost"]
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    "admin_confirm",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+]
+
+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",
+]
+
+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",
+            ],
+        },
+    },
+]
+
+# Database
+# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+    },
+    {
+        "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/3.0/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/3.0/howto/static-files/
+
+STATIC_URL = "/static/"
diff --git a/tests/test_project/settings/local.py b/tests/test_project/settings/local.py
new file mode 100644
index 0000000..80a24fc
--- /dev/null
+++ b/tests/test_project/settings/local.py
@@ -0,0 +1,5 @@
+from .base import *
+
+INSTALLED_APPS = INSTALLED_APPS + ['market']
+WSGI_APPLICATION = "test_project.wsgi.application"
+ROOT_URLCONF = "test_project.urls"
diff --git a/tests/test_project/settings/test.py b/tests/test_project/settings/test.py
new file mode 100644
index 0000000..2e221c3
--- /dev/null
+++ b/tests/test_project/settings/test.py
@@ -0,0 +1,5 @@
+from .base import *
+
+INSTALLED_APPS = INSTALLED_APPS + ['tests.market']
+WSGI_APPLICATION = "tests.test_project.wsgi.application"
+ROOT_URLCONF = "tests.test_project.urls"