diff --git a/.gitignore b/.gitignore
index c6fb7eb..f4e74fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,13 @@
 /client/Reader/bin
 /client/Writer/obj
 /client/Writer/bin
+/.vscode/
+/server/.claude/
+/server/cc/
+/server/data/
+/server/dd/
+/server/jsons/
+/server/tests/
+/ss.json
+/ss.txt
+
diff --git a/server/hiddencode.db b/server/hiddencode.db
index 96cfd10..d382d10 100644
Binary files a/server/hiddencode.db and b/server/hiddencode.db differ