diff --git a/apps/assets/backends/db.py b/apps/assets/backends/db.py
index f702060fb..40fa41444 100644
--- a/apps/assets/backends/db.py
+++ b/apps/assets/backends/db.py
@@ -26,5 +26,4 @@ class AuthBookBackend(BaseBackend):
         }
         obj = AuthBook.objects.create(**kwargs)
         obj.set_auth(**auth_info)
-        obj.set_version_and_latest()
         return obj
diff --git a/apps/assets/models/authbook.py b/apps/assets/models/authbook.py
index 991729250..0243b43fb 100644
--- a/apps/assets/models/authbook.py
+++ b/apps/assets/models/authbook.py
@@ -60,10 +60,6 @@ class AuthBook(AssetUser):
             self.version = 1
         self.save()
 
-    def set_version_and_latest(self):
-        self.set_version()
-        self.set_to_latest()
-
     def get_related_assets(self):
         return [self.asset]
 
diff --git a/apps/assets/serializers/asset_user.py b/apps/assets/serializers/asset_user.py
index 18b5ea982..1e05b8f5b 100644
--- a/apps/assets/serializers/asset_user.py
+++ b/apps/assets/serializers/asset_user.py
@@ -53,7 +53,7 @@ class AssetUserSerializer(AuthSerializerMixin, BulkOrgResourceModelSerializer):
         if not validated_data.get("name") and validated_data.get("username"):
             validated_data["name"] = validated_data["username"]
         instance = AssetUserManager.create(**validated_data)
-        instance.set_version_and_latest()
+        instance.set_to_latest()
         return instance
 
 
diff --git a/apps/assets/signals_handler.py b/apps/assets/signals_handler.py
index ea5f8f4ad..594da38b7 100644
--- a/apps/assets/signals_handler.py
+++ b/apps/assets/signals_handler.py
@@ -9,7 +9,7 @@ from django.dispatch import receiver
 
 from common.utils import get_logger, timeit
 from common.decorator import on_transaction_commit
-from .models import Asset, SystemUser, Node
+from .models import Asset, SystemUser, Node, AuthBook
 from .tasks import (
     update_assets_hardware_info_util,
     test_asset_connectivity_util,
@@ -189,3 +189,9 @@ def on_asset_nodes_remove(sender, instance=None, action='', model=None,
 def on_node_update_or_created(sender, **kwargs):
     # 刷新节点
     Node.refresh_nodes()
+
+
+@receiver(post_save, sender=AuthBook)
+def on_authbook_created(sender, instance=None, created=True, **kwargs):
+    if created and instance:
+        instance.set_version()