diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..db4b64d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+# xls2ui 生成的 CRUD（构建产物，不入库）
+wwwroot/pipeline_capacity/
+wwwroot/pipeline_pricing/
+wwwroot/pipeline_usage_log/
+build/
+*.egg-info/
+__pycache__/
+*.pyc