diff --git a/collection/uni-id-users/collection.json b/collection/uni-id-users/collection.json
index f4c4f43..414f29a 100644
--- a/collection/uni-id-users/collection.json
+++ b/collection/uni-id-users/collection.json
@@ -109,6 +109,7 @@
         "bsonType": "array",
         "title": "角色",
         "description": "用户角色",
+        "foreignKey": "uni-id-roles.role_id",
         "permission": {
           "write": false
         }