diff --git a/.gitignore b/.gitignore
index ea35660..c68dcc0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,8 @@ CppProject/
 *.projectbackup
 *.~u
 *.project.autosave
+*.project.autosave
+*.Device.*
+*.bak1
+*.bak2
 
diff --git a/6040-003上料下侧ZA08.cmtp b/6040-003上料下侧ZA08.cmtp
index 026a003..52f6969 100644
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diff --git a/doc/~$6040-003设备外形结构和主要元器件位置标注.pptx b/doc/~$6040-003设备外形结构和主要元器件位置标注.pptx
index e69de29..702c0db 100644
Binary files a/doc/~$6040-003设备外形结构和主要元器件位置标注.pptx and b/doc/~$6040-003设备外形结构和主要元器件位置标注.pptx differ