diff --git a/apps/applications/migrations/0007_auto_20201119_1110.py b/apps/applications/migrations/0007_auto_20201119_1110.py
new file mode 100644
index 000000000..e206f8404
--- /dev/null
+++ b/apps/applications/migrations/0007_auto_20201119_1110.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.1 on 2020-11-19 03:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('applications', '0006_application'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='application',
+            name='attrs',
+            field=models.JSONField(),
+        ),
+    ]
diff --git a/apps/applications/models/application.py b/apps/applications/models/application.py
index 8bf2c7401..1c8ae98f0 100644
--- a/apps/applications/models/application.py
+++ b/apps/applications/models/application.py
@@ -2,7 +2,6 @@ from itertools import chain
 
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
-from django_mysql.models import JSONField, QuerySet
 
 from orgs.mixins.models import OrgModelMixin
 from common.mixins import CommonModelMixin
@@ -123,7 +122,7 @@ class Application(CommonModelMixin, OrgModelMixin):
     domain = models.ForeignKey('assets.Domain', null=True, blank=True, related_name='applications', verbose_name=_("Domain"), on_delete=models.SET_NULL)
     category = models.CharField(max_length=16, choices=Category.choices, verbose_name=_('Category'))
     type = models.CharField(max_length=16, choices=Category.get_all_type_choices(), verbose_name=_('Type'))
-    attrs = JSONField()
+    attrs = models.JSONField()
     comment = models.TextField(
         max_length=128, default='', blank=True, verbose_name=_('Comment')
     )
diff --git a/apps/authentication/backends/api.py b/apps/authentication/backends/api.py
index 4cdbbbe53..1fd315abb 100644
--- a/apps/authentication/backends/api.py
+++ b/apps/authentication/backends/api.py
@@ -6,7 +6,7 @@ import time
 
 from django.core.cache import cache
 from django.utils.translation import ugettext as _
-from django.utils.six import text_type
+from six import text_type
 from django.contrib.auth import get_user_model
 from django.contrib.auth.backends import ModelBackend
 from rest_framework import HTTP_HEADER_ENCODING
diff --git a/apps/common/fields/form.py b/apps/common/fields/form.py
index c4cdc78ad..fd144ec92 100644
--- a/apps/common/fields/form.py
+++ b/apps/common/fields/form.py
@@ -3,7 +3,7 @@
 import json
 
 from django import forms
-from django.utils import six
+import six
 from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext as _
 from ..utils import signer
diff --git a/apps/common/fields/model.py b/apps/common/fields/model.py
index 1161944a6..4a4f3525d 100644
--- a/apps/common/fields/model.py
+++ b/apps/common/fields/model.py
@@ -31,7 +31,7 @@ class JsonMixin:
     def json_encode(data):
         return json.dumps(data)
 
-    def from_db_value(self, value, expression, connection, context):
+    def from_db_value(self, value, expression, connection, context=None):
         if value is None:
             return value
         return self.json_decode(value)
@@ -54,7 +54,7 @@ class JsonMixin:
 class JsonTypeMixin(JsonMixin):
     tp = dict
 
-    def from_db_value(self, value, expression, connection, context):
+    def from_db_value(self, value, expression, connection, context=None):
         value = super().from_db_value(value, expression, connection, context)
         if not isinstance(value, self.tp):
             value = self.tp()
@@ -116,7 +116,7 @@ class EncryptMixin:
     def decrypt_from_signer(self, value):
         return signer.unsign(value) or ''
 
-    def from_db_value(self, value, expression, connection, context):
+    def from_db_value(self, value, expression, connection, context=None):
         if value is None:
             return value
         value = force_text(value)
diff --git a/apps/common/fields/serializer.py b/apps/common/fields/serializer.py
index e7a6e7d9c..9cd630650 100644
--- a/apps/common/fields/serializer.py
+++ b/apps/common/fields/serializer.py
@@ -2,7 +2,7 @@
 #
 
 from rest_framework import serializers
-from django.utils import six
+import six
 
 
 __all__ = [
diff --git a/apps/jumpserver/conf.py b/apps/jumpserver/conf.py
index e23ddc23c..4d8b7c0ce 100644
--- a/apps/jumpserver/conf.py
+++ b/apps/jumpserver/conf.py
@@ -16,7 +16,7 @@ import json
 import yaml
 from importlib import import_module
 from django.urls import reverse_lazy
-from django.contrib.staticfiles.templatetags.staticfiles import static
+from django.templatetags.static import static
 from urllib.parse import urljoin, urlparse
 from django.utils.translation import ugettext_lazy as _
 
diff --git a/apps/jumpserver/context_processor.py b/apps/jumpserver/context_processor.py
index 0a49b957d..cf0ea559d 100644
--- a/apps/jumpserver/context_processor.py
+++ b/apps/jumpserver/context_processor.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-from django.contrib.staticfiles.templatetags.staticfiles import static
+from django.templatetags.static import static
 from django.conf import settings
 from django.utils.translation import gettext_lazy as _
 
diff --git a/apps/jumpserver/settings/libs.py b/apps/jumpserver/settings/libs.py
index 9e4b56e21..e60932464 100644
--- a/apps/jumpserver/settings/libs.py
+++ b/apps/jumpserver/settings/libs.py
@@ -11,7 +11,7 @@ REST_FRAMEWORK = {
     ),
     'DEFAULT_RENDERER_CLASSES': (
         'rest_framework.renderers.JSONRenderer',
-        'rest_framework.renderers.BrowsableAPIRenderer',
+        # 'rest_framework.renderers.BrowsableAPIRenderer',
         'common.drf.renders.JMSCSVRender',
     ),
     'DEFAULT_PARSER_CLASSES': (
diff --git a/apps/users/migrations/0031_auto_20201118_1801.py b/apps/users/migrations/0031_auto_20201118_1801.py
new file mode 100644
index 000000000..6c0f22303
--- /dev/null
+++ b/apps/users/migrations/0031_auto_20201118_1801.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.1 on 2020-11-18 10:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0030_auto_20200819_2041'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='first_name',
+            field=models.CharField(blank=True, max_length=150, verbose_name='first name'),
+        ),
+    ]
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 8fbaf4cf7..dc7ca9b85 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -12,20 +12,20 @@ chardet==3.0.4
 configparser==3.5.0
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==2.8
+cryptography==3.2
 decorator==4.1.2
-Django==2.2.13
-django-auth-ldap==1.7.0
-django-bootstrap3==9.1.0
+Django==3.1
+django-auth-ldap==2.2.0
+django-bootstrap3==14.2.0
 django-celery-beat==2.0
-django-filter==2.0.0
-django-formtools==2.1
+django-filter==2.4.0
+django-formtools==2.2
 django-ranged-response==0.2.0
 django-redis-cache==2.1.1
-django-rest-swagger==2.1.2
-django-simple-captcha==0.5.6
+django-rest-swagger==2.2.0
+django-simple-captcha==0.5.13
 django-timezone-field==4.0
-djangorestframework==3.9.4
+djangorestframework==3.12.2
 djangorestframework-bulk==0.2.1
 docutils==0.14
 ecdsa==0.13.3
@@ -44,7 +44,7 @@ jmespath==0.9.3
 kombu==4.6.8
 ldap3==2.4
 MarkupSafe==1.1.1
-mysqlclient==1.3.14
+mysqlclient==2.0.1
 olefile==0.44
 openapi-codec==1.3.2
 paramiko==2.4.2
@@ -69,7 +69,7 @@ sshpubkeys==3.1.0
 uritemplate==3.0.0
 urllib3==1.25.2
 vine==1.3.0
-drf-yasg==1.9.1
+drf-yasg==1.20.0
 Werkzeug==0.15.3
 drf-nested-routers==0.91
 aliyun-python-sdk-core-v3==2.9.1    
diff --git a/requirements/rpm_requirements.txt b/requirements/rpm_requirements.txt
index 2e02f07bd..b6a192d1a 100644
--- a/requirements/rpm_requirements.txt
+++ b/requirements/rpm_requirements.txt
@@ -1 +1 @@
-gcc krb5-devel libtiff-devel libjpeg-devel libzip-devel freetype-devel lcms2-devel libwebp-devel tcl-devel tk-devel sshpass openldap-devel mariadb-devel mysql-devel mysql libffi-devel openssh-clients telnet openldap-clients 
+gcc krb5-devel libtiff-devel libjpeg-devel libzip-devel freetype-devel lcms2-devel libwebp-devel tcl-devel tk-devel sshpass openldap-devel mariadb-devel mysql-community-devel mysql libffi-devel openssh-clients telnet openldap-clients