diff --git a/kylin-display-switch.spec b/kylin-display-switch.spec
index e7f9fb6..362314c 100644
--- a/kylin-display-switch.spec
+++ b/kylin-display-switch.spec
@@ -64,5 +64,5 @@ exit 0
 * Tue Jun 8 2021 douyan <douyan@kylinos.cn> - 2.0.13-2
 - fix issue: enable kylin-display-switch.service failed
 
-* Wen Nov 11 2020 douyan <douyan@kylinos.cn> - 2.0.13-1
-- update to upstream version 2.0.12-1+1031
\ No newline at end of file
+* Wed Nov 11 2020 douyan <douyan@kylinos.cn> - 2.0.13-1
+- update to upstream version 2.0.12-1+1031