diff --git a/main/applications/office/kbookreader b/main/applications/office/kbookreader
index 0c2835b7c..3b72fbc6a 160000
--- a/main/applications/office/kbookreader
+++ b/main/applications/office/kbookreader
@@ -1 +1 @@
-Subproject commit 0c2835b7c9892940c1caec2f08f3c1490491559c
+Subproject commit 3b72fbc6a7f50b3337a24fce63e8cb08ef6e48ec