diff --git a/.gitignore b/.gitignore
index e7a290e268885000d800e5c679e633b499e51798..5c1160eea6da75179d04c5c7f4fc9c0c2500764c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -109,3 +109,9 @@ mmdet/version.py
 data
 .vscode
 .idea
+
+# custom
+*.pkl
+*.pkl.json
+*.log.json
+work_dirs/