diff --git a/collection/uni-id-users/collection.json b/collection/uni-id-users/collection.json
index 8e078b8..073c8f2 100644
--- a/collection/uni-id-users/collection.json
+++ b/collection/uni-id-users/collection.json
@@ -110,6 +110,17 @@
         "description": "头像地址",
 		"trim":"both"
       },
+	  "department_id": {
+	    "bsonType": "string",
+	    "description": "部门ID",
+	    "title": "部门",
+	    "enumType": "tree",
+	    "enum": {
+	      "collection": "opendb-department",
+	      "orderby": "name asc",
+	      "field": "_id as value, name as text"
+	    }
+	  },
       "role": {
         "bsonType": "array",
         "title": "角色",