diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index b1ceb5a9f..63581f95d 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit b1ceb5a9f030acff9a96c1b0f96cd0bab29b048e
+Subproject commit 63581f95d7c72cb211527b500c6fba77e640780d