diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index 4cb1eb617..3daf71dc2 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit 4cb1eb6176f32d93f6e2c99625eac4fa6a5f31d6
+Subproject commit 3daf71dc20ba9d7981ecee806415f83076d3799e