diff --git a/apps/am/serializers.py b/apps/am/serializers.py
index 22a1539a..df6871e1 100644
--- a/apps/am/serializers.py
+++ b/apps/am/serializers.py
@@ -1,4 +1,7 @@
+from rest_framework import serializers
 from apps.am.models import Access, Area
+from apps.hrm.models import Employee
+from apps.system.models import Post
 from apps.utils.serializers import CustomModelSerializer
 from apps.system.serializers import PostSimpleSerializer
 
@@ -25,13 +28,22 @@ class AreaCreateUpdateSerializer(CustomModelSerializer):
 class AccessCreateSerializer(CustomModelSerializer):
     class Meta:
         model = Access
-        fields = ['type', 'area', 'post']
+        fields = ['type', 'area', 'obj_cate', 'obj']
 
 
 class AccessSerializer(CustomModelSerializer):
-    area_ = AreaSimpleSerializer(source='area', read_only=True)
-    post_ = PostSimpleSerializer(source='post', read_only=True)
+    obj_ = serializers.SerializerMethodField()
 
     class Meta:
         model = Access
         fields = '__all__'
+
+    def get_obj_(self, obj):
+        if obj.obj_cate == 'employee':
+            ep = Employee.objects.filter(id=obj.obj).first()
+            if ep:
+                return {'id': ep.id, 'name': ep.name}
+        elif obj.obj_cate == 'post':
+            pt = Post.objects.filter(id=obj.obj).first()
+            if pt:
+                return {'id': pt.id, 'name': pt.name}