diff --git a/.gitignore b/.gitignore
index 9861809..3091422 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,107 +1,74 @@
-# Python
-__pycache__/
-*.py[cod]
-.history/
-*$py.class
-*.so
-*.jsonl
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-backups/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-*.csv
-*.zip
-*.jsonl
-*.db
-*.pyc
-*.png
-*.jpg
-backups/
-
-# Virtual Environment
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-*.gz
-
-# IDE
-.vscode/
-.idea/
-*.swp
-*.swo
-*~
-.DS_Store
-
-# Testing
-.pytest_cache/
-.coverage
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-
-# Logs
-*.log
-*.log.[0-9]*
-*.out
-logs/*.log
-logs/*.out
-
-# 项目特定
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# pyenv
-.python-version
-
-# Celery
-*.pyc
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.env.local
-.env.*.local
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# backtest folder
-src/backtest/
-
-# Additional exclusions
-.history/
-.venv_patterns/
-logs/
-
-# Backup files
-*.bak
-*.tmp
-backups/gz/
-*.pdf
-1
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual Environment
+.venv/
+env/
+venv/
+ENV/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+.history/
+
+# Testing
+.pytest_cache/
+.coverage
+*.cover
+.hypothesis/
+
+# Logs
+*.log
+logs/
+
+# Data files
+*.csv
+*.zip
+*.jsonl
+*.db
+*.pyc
+*.png
+*.jpg
+*.pdf
+*.gz
+
+# Environments
+.env
+.env.local
+.env.*.local
+
+# mypy
+.mypy_cache/
+
+# Backup
 backups/
+*.bak
+*.tmp
+
+# Wiki (separate repo)
+.github/wiki/