diff --git a/main/applications/office/kbookreader b/main/applications/office/kbookreader
index fc1564c30..e47baa8f1 160000
--- a/main/applications/office/kbookreader
+++ b/main/applications/office/kbookreader
@@ -1 +1 @@
-Subproject commit fc1564c30b648e9f111c243fc450117a1c1f6ce6
+Subproject commit e47baa8f120042143820c6e81fb7eeffa03d7974