diff --git a/components/maixcam_lib/lib/libmaixcam_lib.so b/components/maixcam_lib/lib/libmaixcam_lib.so
index b6fa898e..4caaaee7 100755
Binary files a/components/maixcam_lib/lib/libmaixcam_lib.so and b/components/maixcam_lib/lib/libmaixcam_lib.so differ