diff --git a/.gitignore b/.gitignore
index eed7fd097..e43b0f988 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,13 +1 @@
 .DS_Store
-/core/core.iml
-/agent/agent.iml
-/target
-**/.settings
-**/.classpath
-**/.project
-/.idea
-**/*.iml
-/nb-configuration.xml
-**/target
-core/src/main/resources/com/taobao/arthas/core/res/version
-**/*.orig