diff --git a/index.html b/index.html
index 6b13660..0014e3b 100644
--- a/index.html
+++ b/index.html
@@ -92,7 +92,7 @@ <h2>R&D Engineer, Master Degree, Open Source</h2>
 
                         <p>
                             Github: <a href="https://github.com/chairc" target="_blank">chairc</a><br>
-                            CSDN: <a href="https://blog.csdn.net/qq_43226466" target="_blank">小虚无</a><br>
+                            CSDN: <a href="https://blog.csdn.net/qq_43226466" target="_blank">ChairC</a><br>
                             ORCID: <a href="https://orcid.org/0000-0002-2026-8018" target="_blank">0000-0002-2026-8018</a><br>
                             Blog: <a
                                 href="https://github.com/chairc/chairc.github.io/blob/main/README.md" target="_blank">README.md</a><br>
diff --git a/index_zh.html b/index_zh.html
index 50308f6..74d450a 100644
--- a/index_zh.html
+++ b/index_zh.html
@@ -92,7 +92,7 @@ <h2>研发工程师，硕士，开源作者</h2>
 
                         <p>
                             Github: <a href="https://github.com/chairc" target="_blank">chairc</a><br>
-                            CSDN: <a href="https://blog.csdn.net/qq_43226466" target="_blank">小虚无</a><br>
+                            CSDN: <a href="https://blog.csdn.net/qq_43226466" target="_blank">ChairC</a><br>
                             ORCID: <a href="https://orcid.org/0000-0002-2026-8018" target="_blank">0000-0002-2026-8018</a><br>
                             博客: <a
                                 href="https://github.com/chairc/chairc.github.io/blob/main/README.md" target="_blank">README.md</a><br>