diff --git a/apps/applications/forms/remote_app.py b/apps/applications/forms/remote_app.py
index b5317fa1c..cfa841f83 100644
--- a/apps/applications/forms/remote_app.py
+++ b/apps/applications/forms/remote_app.py
@@ -5,7 +5,7 @@ from django.utils.translation import ugettext as _
 from django import forms
 
 from orgs.mixins import OrgModelForm
-from assets.models import Asset, SystemUser
+from assets.models import SystemUser, Protocol
 
 from ..models import RemoteApp
 from .. import const
@@ -89,7 +89,7 @@ class RemoteAppCreateUpdateForm(RemoteAppTypeForms, OrgModelForm):
         super().__init__(*args, **kwargs)
         field_asset = self.fields['asset']
         field_asset.queryset = field_asset.queryset.filter(
-            protocol=Asset.PROTOCOL_RDP
+            protocols__name=Protocol.PROTOCOL_RDP
         )
         field_system_user = self.fields['system_user']
         field_system_user.queryset = field_system_user.queryset.filter(
diff --git a/apps/assets/forms/asset.py b/apps/assets/forms/asset.py
index e172ab8ea..624b6c818 100644
--- a/apps/assets/forms/asset.py
+++ b/apps/assets/forms/asset.py
@@ -6,7 +6,7 @@ from django.utils.translation import gettext_lazy as _
 from common.utils import get_logger
 from orgs.mixins import OrgModelForm
 
-from ..models import Asset, AdminUser, Protocol
+from ..models import Asset, Protocol
 
 
 logger = get_logger(__file__)
diff --git a/apps/assets/serializers/asset.py b/apps/assets/serializers/asset.py
index 9ac3ba725..1a493d456 100644
--- a/apps/assets/serializers/asset.py
+++ b/apps/assets/serializers/asset.py
@@ -12,8 +12,8 @@ from ..models import Asset, Protocol
 from .system_user import AssetSystemUserSerializer
 
 __all__ = [
-    'AssetSerializer', 'AssetGrantedSerializer', 'MyAssetGrantedSerializer',
-    'AssetAsNodeSerializer', 'AssetSimpleSerializer',
+    'AssetSerializer', 'AssetGrantedSerializer', 'AssetSimpleSerializer',
+    'ProtocolSerializer',
 ]
 
 
@@ -115,16 +115,19 @@ class AssetSerializer(BulkSerializerMixin, OrgResourceSerializerMixin,
         return instance
 
 
-class AssetAsNodeSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = Asset
-        fields = ['id', 'hostname', 'ip', 'platform', 'protocols']
+# class AssetAsNodeSerializer(serializers.ModelSerializer):
+#     protocols = ProtocolSerializer(many=True)
+#
+#     class Meta:
+#         model = Asset
+#         fields = ['id', 'hostname', 'ip', 'platform', 'protocols']
 
 
 class AssetGrantedSerializer(serializers.ModelSerializer):
     """
     被授权资产的数据结构
     """
+    protocols = ProtocolSerializer(many=True)
     system_users_granted = AssetSystemUserSerializer(many=True, read_only=True)
     system_users_join = serializers.SerializerMethodField()
     # nodes = NodeTMPSerializer(many=True, read_only=True)
@@ -132,9 +135,9 @@ class AssetGrantedSerializer(serializers.ModelSerializer):
     class Meta:
         model = Asset
         fields = (
-            "id", "hostname", "ip", "system_users_granted",
+            "id", "hostname", "ip", "protocols", "system_users_granted",
             "is_active", "system_users_join", "os", 'domain',
-            "platform", "comment", "protocols", "org_id", "org_name",
+            "platform", "comment", "org_id", "org_name",
         )
 
     @staticmethod
@@ -143,21 +146,24 @@ class AssetGrantedSerializer(serializers.ModelSerializer):
         return ', '.join(system_users)
 
 
-class MyAssetGrantedSerializer(AssetGrantedSerializer):
-    """
-    普通用户获取授权的资产定义的数据结构
-    """
-
-    class Meta:
-        model = Asset
-        fields = (
-            "id", "hostname", "system_users_granted",
-            "is_active", "system_users_join", "org_name",
-            "os", "platform", "comment", "org_id", "protocol"
-        )
+# class MyAssetGrantedSerializer(AssetGrantedSerializer):
+#     """
+#     普通用户获取授权的资产定义的数据结构
+#     """
+#     protocols = ProtocolSerializer(many=True)
+#
+#     class Meta:
+#         model = Asset
+#         fields = (
+#             "id", "hostname", "system_users_granted",
+#             "is_active", "system_users_join", "org_name",
+#             "os", "platform", "comment", "org_id", "protocols"
+#         )
 
 
 class AssetSimpleSerializer(serializers.ModelSerializer):
+    protocols = ProtocolSerializer(many=True)
+
     class Meta:
         model = Asset
-        fields = ['id', 'hostname', 'port', 'ip', 'connectivity']
+        fields = ['id', 'hostname', 'ip', 'protocols', 'connectivity', 'port']
diff --git a/apps/perms/serializers/asset_permission.py b/apps/perms/serializers/asset_permission.py
index a1eec6710..f82322d78 100644
--- a/apps/perms/serializers/asset_permission.py
+++ b/apps/perms/serializers/asset_permission.py
@@ -5,14 +5,13 @@ from rest_framework import serializers
 
 from common.fields import StringManyToManyField
 from perms.models import AssetPermission, Action
-from assets.models import Node, Asset, SystemUser
+from assets.models import Node
 from assets.serializers import AssetGrantedSerializer
 
 __all__ = [
     'AssetPermissionCreateUpdateSerializer', 'AssetPermissionListSerializer',
     'AssetPermissionUpdateUserSerializer', 'AssetPermissionUpdateAssetSerializer',
     'AssetPermissionNodeSerializer', 'GrantedNodeSerializer',
-    'GrantedAssetSerializer', 'GrantedSystemUserSerializer',
     'ActionSerializer', 'NodeGrantedSerializer',
 ]
 
@@ -122,19 +121,21 @@ class GrantedNodeSerializer(serializers.ModelSerializer):
         ]
 
 
-class GrantedAssetSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = Asset
-        fields = [
-            'id', 'hostname', 'ip', 'port', 'protocol', 'platform',
-            'domain', 'is_active', 'comment'
-        ]
+# class GrantedAssetSerializer(serializers.ModelSerializer):
+#     protocols = ProtocolSerializer(many=True)
+#
+#     class Meta:
+#         model = Asset
+#         fields = [
+#             'id', 'hostname', 'ip', 'protocols', 'port', 'protocol',
+#             'platform', 'domain', 'is_active', 'comment'
+#         ]
 
 
-class GrantedSystemUserSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = SystemUser
-        fields = [
-            'id', 'name', 'username', 'protocol', 'priority',
-            'login_mode', 'comment'
-        ]
+# class GrantedSystemUserSerializer(serializers.ModelSerializer):
+#     class Meta:
+#         model = SystemUser
+#         fields = [
+#             'id', 'name', 'username', 'protocol', 'priority',
+#             'login_mode', 'comment'
+#         ]