diff --git a/collection/opendb-news-articles/collection.json b/collection/opendb-news-articles/collection.json
index 3f05f62..0bea48c 100644
--- a/collection/opendb-news-articles/collection.json
+++ b/collection/opendb-news-articles/collection.json
@@ -3,7 +3,7 @@
     "bsonType": "object",
     "required": ["user_id", "title", "content"],
     "permission": {
-      "read": true,
+      "read": "doc.uid == auth.uid && doc.article_status == 0 || doc.article_status == 1",
       "create": "auth.uid != null",
       "update": "doc.uid == auth.uid",
       "delete": "doc.uid == auth.uid"
@@ -55,6 +55,7 @@
         "bsonType": "int",
         "title": "文章状态",
         "description": "文章状态：0 草稿箱 1 已发布",
+				"defaultValue": 0,
         "enum": [
           {
             "value": 0,