diff --git a/projects/tdengine/project.yaml b/projects/tdengine/project.yaml
index b2aed9e9d..63236eed9 100644
--- a/projects/tdengine/project.yaml
+++ b/projects/tdengine/project.yaml
@@ -1,6 +1,6 @@
 homepage: "https://www.taosdata.com/en/documentation/"
 language: c
-primary_contact: "sdsang@taosdata.com"
+primary_contact: "sangshuduo@gmail.com"
 main_repo: "https://github.com/taosdata/TDengine"
 auto_ccs:
  - "david@adalogics.com"