diff --git a/nofxi/.gitignore b/nofxi/.gitignore
index f5238788..e37e8ae6 100644
--- a/nofxi/.gitignore
+++ b/nofxi/.gitignore
@@ -1,39 +1,13 @@
-# Binaries
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
+# Binary
 nofxi
 
-# Build
-/build/
-/dist/
+# Config (contains secrets)
+config.yaml
 
-# IDE
-.idea/
-.vscode/
-*.swp
-*.swo
-*~
-
-# OS
-.DS_Store
-Thumbs.db
-
-# Environment
-.env
-.env.local
-
-# Data
+# Database
 *.db
-*.sqlite
-/data/
-/logs/
+*.db-shm
+*.db-wal
 
-# Dependencies
-/vendor/
-
-# Node (web frontend)
-node_modules/
-web/dist/
+# Logs
+*.log
diff --git a/nofxi/config.yaml b/nofxi/config.yaml
deleted file mode 100644
index bfc06b17..00000000
--- a/nofxi/config.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-agent:
-  name: "NOFXi"
-  language: "zh"
-  log_level: "info"
-  web_port: 8900
-
-telegram:
-  token: "8486603557:AAEqw9whg6uG63ROGCRJbz8D_J0lsXeQKps"
-  allowed_ids: []
-
-llm:
-  provider: "dashscope"
-  base_url: "https://coding.dashscope.aliyuncs.com/v1"
-  api_key: "sk-sp-0511a0b965af4866831a0345e8109ea0"
-  model: "qwen3-coder-plus"
-
-database:
-  path: "nofxi.db"
-
-exchanges: []
diff --git a/nofxi/nofxi.db-shm b/nofxi/nofxi.db-shm
deleted file mode 100644
index fe9ac284..00000000
Binary files a/nofxi/nofxi.db-shm and /dev/null differ
diff --git a/nofxi/nofxi.db-wal b/nofxi/nofxi.db-wal
deleted file mode 100644
index e69de29b..00000000