diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..e42c53d
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,10 @@
+# 构建上下文排除项：避免把无关文件送进 docker build
+.git
+.gitignore
+node_modules
+.vitepress/dist
+.vitepress/cache
+.vitepress/.temp
+dist
+*.log
+.DS_Store