diff --git a/app/api/routers/rbac_admin.py b/app/api/routers/rbac_admin.py
index cb93714..07ac695 100644
--- a/app/api/routers/rbac_admin.py
+++ b/app/api/routers/rbac_admin.py
@@ -632,6 +632,9 @@ async def admin_park_tenant_members(
     _role: dict = Depends(require_roles("operator")),
     _perm: dict = Depends(require_permission("menu:admin_user_mgmt")),
 ):
+    from ...infrastructure.models import ParkCompany, CompanyMember
+    from sqlalchemy import select
+
     members = await db.park_members.list_by_park(tid)
     items = []
     for m in members:
@@ -643,6 +646,29 @@ async def admin_park_tenant_members(
             # 成员用户已删除（孤儿引用）：显式标记
             d["user"] = {"id": m["user_id"], "username": "", "nickname": "", "phone": "",
                          "role": "", "avatar": "", "certification_status": "", "deleted": True}
+
+        # 查询该用户在本园区下是否为企业管理员
+        d["company_admin"] = None
+        try:
+            cm_rows = (await db.session.execute(
+                select(CompanyMember, ParkCompany)
+                .join(ParkCompany, CompanyMember.company_id == ParkCompany.id)
+                .where(
+                    CompanyMember.user_id == m["user_id"],
+                    ParkCompany.tenant_id == tid,
+                    CompanyMember.status == "active",
+                )
+            )).all()
+            for cm, pc in cm_rows:
+                if cm.member_type == "admin" or cm.is_admin:
+                    d["company_admin"] = {
+                        "company_id": pc.id,
+                        "company_name": pc.name,
+                    }
+                    break
+        except Exception:
+            pass
+
         items.append(d)
     return {"items": items}