diff --git a/components/maixcam_lib/lib/libmaixcam_lib.so b/components/maixcam_lib/lib/libmaixcam_lib.so
index fb5210d8..9efa1498 100755
Binary files a/components/maixcam_lib/lib/libmaixcam_lib.so and b/components/maixcam_lib/lib/libmaixcam_lib.so differ