diff --git a/.gitignore b/.gitignore
index 80d4dfa..a06510d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,7 +16,7 @@ go/
 .idea/
 *.swp
 *.swo
-
+*ssm
 # OS specific
 .DS_Store
 Thumbs.db
@@ -41,4 +41,4 @@ coverage.txt
 *.bak
 *.log
 
-.cunzhi*/
\ No newline at end of file
+.cunzhi*/