diff --git a/CITATION.cff b/CITATION.cff
index 9d8302d..3bad459 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -5,6 +5,7 @@ abstract: "Charter-governed AI orchestration: a YAML charter defines mission, bu
 authors:
   - family-names: "Yuan"
     given-names: "Aojie"
+    orcid: "https://orcid.org/0009-0007-4643-230X"
     website: "https://aojieyuan.com"
   - family-names: "Zhang"
     given-names: "Haiyue"
@@ -26,6 +27,7 @@ preferred-citation:
   authors:
     - family-names: "Yuan"
       given-names: "Aojie"
+      orcid: "https://orcid.org/0009-0007-4643-230X"
     - family-names: "Zhang"
       given-names: "Haiyue"
     - family-names: "Wang"