diff --git a/debian/copyright b/debian/copyright
index f6bb3af..8924603 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,6 +1,6 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: identify
-Upstream-Contact: Xiaming Chen <chenxm35@gmail.com>
+Upstream-Contact: https://github.com/caesar0301/treelib/issues
 Source: https://github.com/caesar0301/treelib/tags
 
 Files: *