diff --git a/.gitignore b/.gitignore
index a9fc3ab..bfe8763 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,7 +51,6 @@ app-cache/
 *.zip
 *.tar.gz
 *.rar
-.DS_Store
 
 # 虚拟机崩溃日志,忽略所有以[hs_err_pid]开头的文件.[see http://www.java.com/en/download/help/error_hotspot.xml]
 hs_err_pid*
diff --git a/doc/.DS_Store b/doc/.DS_Store
deleted file mode 100644
index 137b149..0000000
Binary files a/doc/.DS_Store and /dev/null differ
diff --git a/doc/bocom-api-sdk_v1_条码/.DS_Store b/doc/bocom-api-sdk_v1_条码/.DS_Store
deleted file mode 100644
index 8c29fe3..0000000
Binary files a/doc/bocom-api-sdk_v1_条码/.DS_Store and /dev/null differ
diff --git a/src/main/.DS_Store b/src/main/.DS_Store
deleted file mode 100644
index 19af39d..0000000
Binary files a/src/main/.DS_Store and /dev/null differ