diff --git a/.gitignore b/.gitignore
index f9c30939b..db1e0a68f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,12 @@
+## OS specific ########
+.DS_Store
+.fuse_hidden*
+
+
+## Project files ######
 .pioenvs
 .piolibdeps
 .clang_complete
 .gcc-flags.json
 .vscode
 sonoff/user_config_override.h
-.vscode/c_cpp_properties.json
-.vscode/launch.json
diff --git a/lib/Mutichannel_Gas_Sensor/examples/UpdateFrimware/.DS_Store b/lib/Mutichannel_Gas_Sensor/examples/UpdateFrimware/.DS_Store
deleted file mode 100644
index 5008ddfcf..000000000
Binary files a/lib/Mutichannel_Gas_Sensor/examples/UpdateFrimware/.DS_Store and /dev/null differ