diff --git a/o2server/commons/.gitignore b/o2server/commons/.gitignore
deleted file mode 100644
index 6c2aa8d8977f10b03be7275edaf941f2e231d564..0000000000000000000000000000000000000000
--- a/o2server/commons/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-.classpath
-.project
-/.settings/
-/hanlp/