diff --git a/.gitignore b/.gitignore
index 56a1943..fa0484a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,7 @@ docs/design/logo/image-gen/ref-texture-*
 
 # 方案对比页（可由 scripts/wordmark_compare.py 重新生成，SVG 体积大）
 docs/design/logo/compare/
+
+# Python 缓存
+__pycache__/
+*.pyc
diff --git a/docs/design/logo/scripts/__pycache__/logo_lib.cpython-313.pyc b/docs/design/logo/scripts/__pycache__/logo_lib.cpython-313.pyc
deleted file mode 100644
index f7fae09..0000000
Binary files a/docs/design/logo/scripts/__pycache__/logo_lib.cpython-313.pyc and /dev/null differ