diff --git a/index.json b/index.json
index 5331127b69adda817063acada02920d8ecedd12c..5b88a823d4b25171ddd3fbc4ab9e5d60c72e6583 100644
--- a/index.json
+++ b/index.json
@@ -3,6 +3,7 @@
         {
             "id": "101",
               "title": "2022中国开源发展蓝皮书",
+              "freeTag":true,
             "sub_title": "",
             "path": "new-programmer/2022lps",
             "ref": "master",