diff --git a/collection/uni-id-address/collection.json b/collection/uni-id-address/collection.json
index 5bbcca7..e99cba4 100644
--- a/collection/uni-id-address/collection.json
+++ b/collection/uni-id-address/collection.json
@@ -81,7 +81,7 @@
         "format": "email",
         "trim": "both"
       },
-      "default": {
+      "is_default": {
         "bsonType": "bool",
         "description": "是否为默认地址",
         "title": "默认地址",