diff --git a/main/applications/kbookreader b/main/applications/kbookreader
index 615dfd2d9..7d93b28cc 160000
--- a/main/applications/kbookreader
+++ b/main/applications/kbookreader
@@ -1 +1 @@
-Subproject commit 615dfd2d94b563eed13a6a4d045c6bfcb56b7d3b
+Subproject commit 7d93b28cc810316b95a80bacfa5bb64275352945