diff --git a/accounts/admin.py b/accounts/admin.py
index eebb165..7333b8d 100644
--- a/accounts/admin.py
+++ b/accounts/admin.py
@@ -5,6 +5,8 @@ from django.contrib.auth.forms import UserCreationForm, UserChangeForm
 from django.contrib.auth.forms import ReadOnlyPasswordHashField
 # Register your models here.
 from .models import BlogUser
+from django.utils.translation import gettext, gettext_lazy as _
+from django.contrib.auth.forms import UsernameField
 
 
 class BlogUserCreationForm(forms.ModelForm):
@@ -28,23 +30,29 @@ class BlogUserCreationForm(forms.ModelForm):
         user = super().save(commit=False)
         user.set_password(self.cleaned_data["password1"])
         if commit:
+            user.source = 'adminsite'
             user.save()
         return user
 
 
-class BlogUserChangeForm(forms.ModelForm):
-    password = ReadOnlyPasswordHashField
+class BlogUserChangeForm(UserChangeForm):
+    password = ReadOnlyPasswordHashField(
+        label=_("Password"),
+        help_text=_(
+            "Raw passwords are not stored, so there is no way to see this "
+            "user's password, but you can change the password using "
+            "<a href=\"{}\">this form</a>."
+        ),
+    )
     email = forms.EmailField(label="Email", widget=forms.EmailInput)
 
     class Meta:
         model = BlogUser
-        fields = ('email', 'password', 'is_active')
+        fields = '__all__'
+        field_classes = {'username': UsernameField}
 
-    def clean_password(self):
-        # Regardless of what the user provides, return the initial value.
-        # This is done here, rather than on the field, because the
-        # field does not have access to the initial value
-        return self.initial["password"]
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
 
 
 class BlogUserAdmin(UserAdmin):
diff --git a/accounts/models.py b/accounts/models.py
index 12b4f61..b7d4025 100644
--- a/accounts/models.py
+++ b/accounts/models.py
@@ -11,6 +11,7 @@ class BlogUser(AbstractUser):
     nickname = models.CharField('昵称', max_length=100, blank=True)
     created_time = models.DateTimeField('创建时间', default=now)
     last_mod_time = models.DateTimeField('修改时间', default=now)
+    source = models.CharField("创建涞源", max_length=100, blank=True)
 
     # objects = BlogUserManager()
 
diff --git a/accounts/views.py b/accounts/views.py
index 4845782..77a5e4c 100644
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -33,6 +33,7 @@ class RegisterView(FormView):
         if form.is_valid():
             user = form.save(False)
             user.is_active = False
+            user.source = 'Register'
             user.save(True)
             site = get_current_site().domain
             sign = get_md5(get_md5(settings.SECRET_KEY + str(user.id)))
@@ -106,7 +107,7 @@ class LoginView(FormView):
             if cache and cache is not None:
                 cache.clear()
             logger.info(self.redirect_field_name)
-            redirect_to = self.request.GET.get(self.redirect_field_name)
+
             auth.login(self.request, form.get_user())
             return super(LoginView, self).form_valid(form)
             # return HttpResponseRedirect('/')
diff --git a/oauth/views.py b/oauth/views.py
index 9c828dc..51aef0a 100644
--- a/oauth/views.py
+++ b/oauth/views.py
@@ -2,6 +2,7 @@ from django.shortcuts import render
 
 # Create your views here.
 from urllib.parse import urlparse
+import datetime
 from django.conf import settings
 from django.http import HttpResponse, HttpResponseRedirect
 from django.contrib.auth import get_user_model
@@ -70,7 +71,7 @@ def authorize(request):
         return HttpResponseRedirect(manager.get_authorization_url(nexturl))
     user = manager.get_oauth_userinfo()
     if user:
-        if not user.nikename:
+        if not user.nikename.strip():
             import datetime
             user.nikename = "djangoblog" + datetime.datetime.now().strftime('%y%m%d%I%M%S')
         try:
@@ -96,6 +97,7 @@ def authorize(request):
                 author = result[0]
                 if result[1]:
                     author.username = user.nikename
+                    author.source = 'authorize'
                     author.save()
 
             user.author = author
@@ -127,7 +129,9 @@ def emailconfirm(request, id, sign):
         result = get_user_model().objects.get_or_create(email=oauthuser.email)
         author = result[0]
         if result[1]:
-            author.username = oauthuser.nikename
+            author.source = 'emailconfirm'
+            author.username = oauthuser.nikename.strip() if oauthuser.nikename.strip() else "djangoblog" + datetime.datetime.now().strftime(
+                '%y%m%d%I%M%S')
             author.save()
     oauthuser.author = author
     oauthuser.save()