diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index 4270cd99a..04df63ebc 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit 4270cd99ade5fc2679228bd4ca8731f131dcda9a
+Subproject commit 04df63ebc634df975e6ed9451f7af9c2c912a40b