diff --git a/file.chk b/file.chk
index f24af8a..8698bb0 100644
--- a/file.chk
+++ b/file.chk
@@ -1,4 +1,4 @@
-69eb4620f76e93a6b5188b7e6cd1f342  SD_ROOT/factory_t31_ZMC6tiIDQN
+1ab3627b15bf61c38b788e56fccfe58e  SD_ROOT/factory_t31_ZMC6tiIDQN
 d41d8cd98f00b204e9800998ecf8427e  SD_ROOT/wz_mini/mnt/.gitignore
 2c8d7de3e719b99add6dc86526e66b84  SD_ROOT/wz_mini/www/cgi-bin/cam-timezone.md
 dbf932aa317b95a18cb7df4516086a40  SD_ROOT/wz_mini/www/cgi-bin/cam-bitRate.md