diff --git a/.gitignore b/.gitignore
index 9adf2c4..86ee482 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,6 @@ cookie.txt
 *.tmp
 *.bak
 homePC/
+
+# Syncthing (极空间 NAS 同步工具产物)
+.stignore