diff --git a/.gitignore b/.gitignore
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index 0000000..577b1ba
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+__pycache__/
+*.pyc
+data/
+logs/
diff --git a/__pycache__/config.cpython-312.pyc b/__pycache__/config.cpython-312.pyc
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diff --git a/__pycache__/engine.cpython-312.pyc b/__pycache__/engine.cpython-312.pyc
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diff --git a/__pycache__/llm_gateway.cpython-312.pyc b/__pycache__/llm_gateway.cpython-312.pyc
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diff --git a/data/aiworker.db b/data/aiworker.db
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diff --git a/logs/app.log b/logs/app.log
deleted file mode 100644
index 9468fe5..0000000
--- a/logs/app.log
+++ /dev/null
@@ -1,26 +0,0 @@
-AI Worker 项目管理平台启动: http://0.0.0.0:16071
- * Serving Flask app 'app'
- * Debug mode: off
-WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
- * Running on all addresses (0.0.0.0)
- * Running on http://127.0.0.1:16071
- * Running on http://192.168.0.100:16071
-Press CTRL+C to quit
-127.0.0.1 - - [12/Aug/2026 00:19:39] "GET /api/health HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:19:39] "POST /api/login HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:19:42] "GET /api/projects HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:19:42] "GET /api/workers HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:19:42] "POST /api/tasks/1/run HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:20:07] "GET /api/tasks/1 HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:20:29] "GET /api/tasks/1 HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:21:02] "GET /api/tasks/1 HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:21:06] "POST /api/tasks/1/review HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:21:06] "POST /api/tasks/2/run HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:21:36] "GET /api/tasks/2 HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:14] "GET /api/tasks/2 HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:14] "POST /api/tasks/2/review HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:14] "GET /api/stats HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:14] "GET /api/reports/cost?group=model HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:21] "GET / HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:21] "GET /api/stats HTTP/1.1" 200 -
-127.0.0.1 - - [12/Aug/2026 00:22:21] "GET /api/tasks HTTP/1.1" 200 -
diff --git a/logs/app.pid b/logs/app.pid
deleted file mode 100644
index f1937fd..0000000
--- a/logs/app.pid
+++ /dev/null
@@ -1 +0,0 @@
-3735134