diff --git a/utility/restore.php b/utility/restore.php
index f8bff67ccc1bbe84449e8fef8e1d3328fd916e47..fc16482574597d0ee5aae0233bf36109c9e04942 100644
--- a/utility/restore.php
+++ b/utility/restore.php
@@ -504,7 +504,7 @@ function show_footer($quit = true) {
 
 	echo <<< EOT
 	</div>
-	<div id="footer">Copyright &copy; 2001-2020, Tencent Cloud.</div>
+	<div id="footer">Copyright &copy; 2001-2021, Tencent Cloud.</div>
 </div>
 </body>
 </html>
diff --git a/utility/update.php b/utility/update.php
index 7838301e318b95ebcf337de6a8e79e7e4ab67a94..8d9cf6dd3e698a0b9fdb8e24b079fd573eaf3f66 100644
--- a/utility/update.php
+++ b/utility/update.php
@@ -2053,7 +2053,7 @@ END;
 function show_footer() {
 	print<<<END
 	</div>
-	<div id="footer">Copyright &copy; 2001-2020, Tencent Cloud.</div>
+	<div id="footer">Copyright &copy; 2001-2021, Tencent Cloud.</div>
 	</div>
 	<br>
 	</body>