diff --git a/apps/carbon/migrations/0004_enterprise_is_qualified_alter_enterprise_belong_dept.py b/apps/carbon/migrations/0004_enterprise_is_qualified_alter_enterprise_belong_dept.py
new file mode 100644
index 0000000..74ce8bd
--- /dev/null
+++ b/apps/carbon/migrations/0004_enterprise_is_qualified_alter_enterprise_belong_dept.py
@@ -0,0 +1,25 @@
+# Generated by Django 4.2.27 on 2026-03-09 06:21
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('system', '0007_alter_dept_create_by_alter_dept_update_by_and_more'),
+        ('carbon', '0003_enterprise'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='enterprise',
+            name='is_qualified',
+            field=models.BooleanField(default=False, verbose_name='资格审核通过'),
+        ),
+        migrations.AlterField(
+            model_name='enterprise',
+            name='belong_dept',
+            field=models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='enterprise_belong_dept', to='system.dept', verbose_name='所属部门'),
+        ),
+    ]
diff --git a/apps/carbon/models.py b/apps/carbon/models.py
index 3976343..8fbeeeb 100644
--- a/apps/carbon/models.py
+++ b/apps/carbon/models.py
@@ -68,6 +68,10 @@ class Enterprise(CommonBDModel):
     industry = models.CharField("所属行业", max_length=100, blank=True, null=True)
     business_status = models.CharField("经营状态", max_length=50, blank=True, null=True)
     registration_authority = models.CharField("登记机关", max_length=200, blank=True, null=True)
+    is_qualified = models.BooleanField("资格审核通过", default=False)
+    belong_dept = models.OneToOneField(
+        'system.dept', null=True, blank=True, on_delete=models.SET_NULL,
+        verbose_name='所属部门', related_name='enterprise_belong_dept')
     
     class Meta:
         verbose_name = "企业信息"
diff --git a/apps/carbon/serializers.py b/apps/carbon/serializers.py
index 50c6ad6..66fa08f 100644
--- a/apps/carbon/serializers.py
+++ b/apps/carbon/serializers.py
@@ -1,5 +1,5 @@
 from apps.utils.serializers import CustomModelSerializer
-from .models import Work
+from .models import Work, Enterprise
 from rest_framework import serializers
 from apps.system.serializers import FileSerializer
 
@@ -37,4 +37,10 @@ class WorkDqCalSerializer(CustomModelSerializer):
 class WorkDhCalSerializer(CustomModelSerializer):
     class Meta:
         model = Work
-        fields = ["dh_file1", "dh_file2", "dh_file3", "dh_file4", "dh_file5", "dh_file6"]
\ No newline at end of file
+        fields = ["dh_file1", "dh_file2", "dh_file3", "dh_file4", "dh_file5", "dh_file6"]
+
+
+class EnterpriseSerializer(CustomModelSerializer):
+    class Meta:
+        model = Enterprise
+        fields = "__all__"
\ No newline at end of file
diff --git a/apps/carbon/urls.py b/apps/carbon/urls.py
index 42007c5..7ed4a20 100644
--- a/apps/carbon/urls.py
+++ b/apps/carbon/urls.py
@@ -1,4 +1,4 @@
-from .views import WorkViewSet
+from .views import WorkViewSet, EnterpriseViewSet
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
 
@@ -7,6 +7,7 @@ HTML_BASE_URL = 'carbon/'
 
 router = DefaultRouter()
 router.register('work', WorkViewSet, basename='carbon_work')
+router.register('enterprise', EnterpriseViewSet, basename='carbon_enterprise')
 urlpatterns = [
     path(API_BASE_URL, include(router.urls)),
 ]
diff --git a/apps/carbon/views.py b/apps/carbon/views.py
index d487642..1bd4534 100644
--- a/apps/carbon/views.py
+++ b/apps/carbon/views.py
@@ -1,6 +1,6 @@
 from django.shortcuts import render
-from .models import Work, Fingerprint
-from .serializers import WorkSerializer, WorkCreateSerializer, WorkDqCalSerializer, WorkDhCalSerializer
+from .models import Work, Fingerprint, Enterprise
+from .serializers import WorkSerializer, WorkCreateSerializer, WorkDqCalSerializer, WorkDhCalSerializer, EnterpriseSerializer
 from apps.utils.viewsets import CustomModelViewSet
 from rest_framework.decorators import action
 import os
@@ -324,6 +324,24 @@ class WorkViewSet(CustomModelViewSet):
             pass
 
         return Response({"total_score": score})
+
+
+class EnterpriseViewSet(CustomModelViewSet):
+    queryset = Enterprise.objects.all()
+    serializer_class = EnterpriseSerializer
+
+    @action(methods=['get'], detail=False, perms_map={'get': '*'})
+    def my(self, request, *args, **kwargs):
+        user = self.request.user
+        if not user.belong_dept:
+            raise ParseError("用户未关联部门")
+        
+        try:
+            enterprise = Enterprise.objects.get(belong_dept=user.belong_dept)
+            serializer = self.get_serializer(enterprise)
+            return Response(serializer.data)
+        except Enterprise.DoesNotExist:
+            raise ParseError("未找到关联的企业信息")