diff --git a/.gitignore b/.gitignore
index 748833a..80e6507 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,5 +6,5 @@ venv/
 
 log.txt
 vm_socklog/
-etcd3_wrapper/
-ucloud_common/
\ No newline at end of file
+etcd3_wrapper
+ucloud_common
\ No newline at end of file
diff --git a/etcd3_wrapper b/etcd3_wrapper
deleted file mode 120000
index 647169d..0000000
--- a/etcd3_wrapper
+++ /dev/null
@@ -1 +0,0 @@
-../etcd3_wrapper/
\ No newline at end of file
diff --git a/ucloud_common b/ucloud_common
deleted file mode 120000
index 567c3f3..0000000
--- a/ucloud_common
+++ /dev/null
@@ -1 +0,0 @@
-../ucloud_common/
\ No newline at end of file