diff --git a/collection/uni-cms-articles/collection.json b/collection/uni-cms-articles/collection.json
index ff735be..3bd3708 100644
--- a/collection/uni-cms-articles/collection.json
+++ b/collection/uni-cms-articles/collection.json
@@ -4,9 +4,9 @@
     "required": ["user_id", "title", "content"],
     "permission": {
       "read": true,
-      "create": "auth.uid != null",
-      "update": "doc.user_id == auth.uid",
-      "delete": "doc.user_id == auth.uid"
+      "create": "'admin' in auth.role || 'CREATE_UNI_CMS_ARTICLE' in auth.permission",
+      "update": "'admin' in auth.role || 'UPDATE_UNI_CMS_ARTICLE' in auth.permission",
+      "delete": "'admin' in auth.role || 'DELETE_UNI_CMS_ARTICLE' in auth.permission"
     },
     "properties": {
       "_id": {
@@ -69,6 +69,7 @@
         "bsonType": "int",
         "title": "阅读数量",
         "description": "阅读数量",
+        "defaultValue": 0,
         "permission": {
           "write": false
         }
diff --git a/collection/uni-cms-articles/schema.json b/collection/uni-cms-articles/schema.json
index 0571beb..03394bc 100644
--- a/collection/uni-cms-articles/schema.json
+++ b/collection/uni-cms-articles/schema.json
@@ -3,9 +3,9 @@
   "required": ["user_id", "title", "content"],
   "permission": {
     "read": true,
-    "create": "auth.uid != null",
-    "update": "doc.user_id == auth.uid",
-    "delete": "doc.user_id == auth.uid"
+    "create": "'admin' in auth.role || 'CREATE_UNI_CMS_ARTICLE' in auth.permission",
+    "update": "'admin' in auth.role || 'UPDATE_UNI_CMS_ARTICLE' in auth.permission",
+    "delete": "'admin' in auth.role || 'DELETE_UNI_CMS_ARTICLE' in auth.permission"
   },
   "properties": {
     "_id": {
@@ -68,6 +68,7 @@
       "bsonType": "int",
       "title": "阅读数量",
       "description": "阅读数量",
+      "defaultValue": 0,
       "permission": {
         "write": false
       }