diff --git a/RP/20231231_XX项目报告/index.qmd b/RP/20231231_XX项目报告/index.qmd
index dc6d1e3..80d66e6 100644
--- a/RP/20231231_XX项目报告/index.qmd
+++ b/RP/20231231_XX项目报告/index.qmd
@@ -1,6 +1,7 @@
 ---
 author: "中国科学院生态环境研究中心"
-metadata-files: ../_metadata.yml
+metadata-files:
+  - ../_metadata.yml
 ---
 
 ::: {.content-visible when-format="html"}