diff --git a/main/applications/office/kbookreader b/main/applications/office/kbookreader
index 5809bef5f..b600a4835 160000
--- a/main/applications/office/kbookreader
+++ b/main/applications/office/kbookreader
@@ -1 +1 @@
-Subproject commit 5809bef5fab96182a781fcad03a0ece1effffd72
+Subproject commit b600a4835cdc40f7c3f17ee66653569a16370f22