diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index e45e7e79b..97191cc08 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit e45e7e79b6cf6023b9f476e80ffcd7a2d0cbbc05
+Subproject commit 97191cc082fba5de375f86796e781301fc8a104f