diff --git a/.gitignore b/.gitignore
index 5f2e9f9..db0cb9f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,6 @@ backups/
 .ci-preview-url
 # 上一版构建的静态资源（部署脚本落盘、只读挂载的运行时目录，不进 git）
 deploy/legacy-assets/
+
+# 本地构建产物（不要提交二进制）
+/library-e2e-seed
diff --git a/library-e2e-seed b/library-e2e-seed
deleted file mode 100755
index 5ba17f3..0000000
Binary files a/library-e2e-seed and /dev/null differ