--- a/src/kuickshow.desktop	2018-01-11 23:33:22.000000000 +0100
+++ b/src/kuickshow.desktop	2018-01-13 18:26:36.622067345 +0100
@@ -54,7 +54,7 @@
 Name[x-test]=xxKuickshowxx
 Name[zh_CN]=Kuickshow
 Name[zh_TW]=Kuickshow
-Exec=kuickshow -caption %c %U
+Exec=kuickshow -qwindowtitle %c %U
 Icon=kuickshow
 Type=Application
 # TODO: What is image/x-eim? Register it to freedesktop.org if you need it