diff --git a/collection/uni-id-address/collection.json b/collection/uni-id-address/collection.json
index c763a0c..493144c 100644
--- a/collection/uni-id-address/collection.json
+++ b/collection/uni-id-address/collection.json
@@ -17,8 +17,8 @@
       },
       "alias": {
         "bsonType": "string",
-        "description": "别名，例如：家、公司、学校",
-        "title": "别名"
+        "description": "地址别名，例如：家、公司、学校",
+        "title": "地址别名"
       },
       "mobile": {
         "bsonType": "string",
@@ -43,7 +43,7 @@
       "area_code": {
         "bsonType": "string",
         "description": "区级编码",
-        "title": "地址",
+        "title": "省市区",
         "enumType": "tree",
         "enum": {
           "collection": "opendb-city-china",