diff --git a/collection/opendb-app-list/collection.json b/collection/opendb-app-list/collection.json
index 07fc3ba..49c8b77 100644
--- a/collection/opendb-app-list/collection.json
+++ b/collection/opendb-app-list/collection.json
@@ -52,6 +52,18 @@
           }
         }
       },
+      "creator_uid": {
+        "description": "创建者的user_id，创建者必然是用户",
+        "bsonType": "string"
+      },
+      "owner_type": {
+        "bsonType": "int",
+        "description": "当前应用归属者类型，1：个人，2：企业"
+      },
+      "owner_id": {
+        "description": "当前应用归属者的id，所有者可能是个人，也可以能是公司",
+        "bsonType": "string"
+      },
       "create_date": {
         "bsonType": "timestamp",
         "label": "创建时间",