diff --git a/seafile-ignore.txt b/seafile-ignore.txt
index c7c0ec5..38d9636 100644
--- a/seafile-ignore.txt
+++ b/seafile-ignore.txt
@@ -53,11 +53,22 @@ _desktop.ini
 ~$*
 */~$*
 
+## nodejs caches
 node_modules/
 */node_modules/
 package-lock.json
 */package-lock.json
 
+## python caches
+.venv/
+*/.venv/
+.pytest_cache/
+*/.pytest_cache/
+.ruff_cache/
+*/.ruff_cache/
+__pycache__/
+*/__pycache__/
+
 pages4loader.json5
 */pages4loader.json5