diff --git a/apps/authentication/mixins.py b/apps/authentication/mixins.py
index 721a189d7..a8ec0111e 100644
--- a/apps/authentication/mixins.py
+++ b/apps/authentication/mixins.py
@@ -319,20 +319,26 @@ class AuthPostCheckMixin:
 
     @classmethod
     def _check_passwd_is_too_simple(cls, user: User, password):
-        if user.is_superuser and password == 'admin':
+        if not user.is_auth_backend_model():
+            return
+        if user.check_passwd_too_simple(password):
             message = _('Your password is too simple, please change it for security')
             url = cls.generate_reset_password_url_with_flash_msg(user, message=message)
             raise errors.PasswordTooSimple(url)
 
     @classmethod
     def _check_passwd_need_update(cls, user: User):
-        if user.need_update_password:
+        if not user.is_auth_backend_model():
+            return
+        if user.check_need_update_password():
             message = _('You should to change your password before login')
             url = cls.generate_reset_password_url_with_flash_msg(user, message)
             raise errors.PasswordNeedUpdate(url)
 
     @classmethod
     def _check_password_require_reset_or_not(cls, user: User):
+        if not user.is_auth_backend_model():
+            return
         if user.password_has_expired:
             message = _('Your password has expired, please reset before logging in')
             url = cls.generate_reset_password_url_with_flash_msg(user, message)
diff --git a/apps/users/models/user.py b/apps/users/models/user.py
index 3be965416..e2291edfa 100644
--- a/apps/users/models/user.py
+++ b/apps/users/models/user.py
@@ -69,7 +69,7 @@ class AuthMixin:
             if self.username:
                 self.date_password_last_updated = timezone.now()
                 post_user_change_password.send(self.__class__, user=self)
-            super().set_password(raw_password) # noqa
+            super().set_password(raw_password)  # noqa
 
     def set_public_key(self, public_key):
         if self.can_update_ssh_key():
@@ -160,6 +160,22 @@ class AuthMixin:
             return True
         return False
 
+    def check_need_update_password(self):
+        if self.is_local and self.need_update_password:
+            return True
+        return False
+
+    @staticmethod
+    def check_passwd_too_simple(password):
+        simple_passwords = ['admin', 'ChangeMe']
+        if password in simple_passwords:
+            return True
+        return False
+
+    def is_auth_backend_model(self):
+        backend = getattr(self, 'backend', None)
+        return backend == settings.AUTH_BACKEND_MODEL
+
     @staticmethod
     def get_public_key_md5(key):
         try: