diff --git a/.github/workflows/build-and-deploy.yaml b/.github/workflows/build-and-deploy.yaml
index 2e09550..d8286b0 100644
--- a/.github/workflows/build-and-deploy.yaml
+++ b/.github/workflows/build-and-deploy.yaml
@@ -30,7 +30,11 @@ jobs:
       - name: Build and Push
         uses: docker/build-push-action@v5
         with:
-          context: .
+          context: .         # 必须确保这一行存在，它代表使用 checkout 后的当前路径
+          file: ./Dockerfile  # 明确指定 Dockerfile 路径
           push: true
+          # 禁用所有缓存，彻底杀掉那个旧域名
+          no-cache: true
+          pull: true          # 强制拉取最新的基础镜像
           # 这样会触发 Dockerfile 里的 npm install 和 npm build
           tags: ghcr.io/wireflowio/wireflow-web:dev
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index f674f7c..9bbaf19 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # ---- build stage ----
-FROM docker.1ms.run/library/node:20-alpine AS build
+FROM node:20-alpine AS build
 WORKDIR /app
 
 # 先拷贝依赖清单，利用缓存
@@ -11,7 +11,7 @@ COPY . .
 RUN npm run build
 
 # ---- runtime stage ----
-FROM docker.1ms.run/library/nginx:1.27-alpine
+FROM nginx:1.27-alpine
 # 覆盖默认站点配置，支持 SPA fallback
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 
diff --git a/Readme.md b/Readme.md
index c1b9a54..0f306e1 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,3 +1,3 @@
 # wireflow-web
 
-wireflow-web used for wireflow (K8S Native Network)
\ No newline at end of file
+wireflow-web used for wireflow (K8S Native Network platform)
\ No newline at end of file