diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index 01d7047f2..9397eb86e 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit 01d7047f2547dcc8d1f7e9cd3ad9646d44853c55
+Subproject commit 9397eb86e3ce3da7dede5d80f1094a9f79bd2a4e