diff --git a/main/applications/office/kbookreader b/main/applications/office/kbookreader
index c7e1362be..ac3e03860 160000
--- a/main/applications/office/kbookreader
+++ b/main/applications/office/kbookreader
@@ -1 +1 @@
-Subproject commit c7e1362bef69e4cd979c92712cbc870ea21d236e
+Subproject commit ac3e03860e20a69cdabd3188e0d743718a727a8a