diff --git a/index.json b/index.json
index a074dc5b1914e9f37b533b76ad589c4a410638a3..bb7194e0e5ff921153d9e07f253513ccee2b2b6b 100644
--- a/index.json
+++ b/index.json
@@ -4,7 +4,7 @@
             "id": "103",
             "title": "2023中国开发者调查报告",
             "path": "new-programmer/20223ddc",
-            "ref": "master",
+            "ref": "pages",
             "detail": "detail.json",
             "chapters": "chapters.json",
             "index_image": "https://img-home.csdnimg.cn/images/20230725081624.png",