diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index 97191cc08..72ca12b2a 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit 97191cc082fba5de375f86796e781301fc8a104f
+Subproject commit 72ca12b2ae97e75b2d7abd49a7c6b37025b65e9f