diff --git a/.gitignore b/.gitignore
index 93a7f3c..2fef70e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,4 +15,13 @@ wheels/
 /CLAUDE.md
 
 # Local config templates
-/wechat_db_config_template.json
\ No newline at end of file
+/wechat_db_config_template.json
+.ace-tool/
+
+# Local dev repos and data
+/WxDatDecrypt/
+/echotrace/
+/oh-my-wechat/
+/vue3-wechat-tool/
+/wechatDataBackup/
+/wx_key/