diff --git a/.cnb.yml b/.cnb.yml
index 31d5a52f..dec65154 100644
--- a/.cnb.yml
+++ b/.cnb.yml
@@ -14,25 +14,30 @@ main:
   web_trigger_test:
     - docker:
         image: node:22-slim
-        volumes:
-        - /pnpm/store
       imports: https://cnb.cool/risenstars/iot-env/-/blob/main/env.yml
       stages:
-        - name: npm i -g corepack
-          script: |
-            npm config set registry https://mirrors.cloud.tencent.com/npm/
-            npm i -g corepack
-        - name: pnpm install
-          script: |
-            pnpm config set registry https://mirrors.cloud.tencent.com/npm/
-            pnpm install --frozen-lockfile 
+        - name: build cach image
+          type: docker:cache
+          options:
+            dockerfile: cache.dockerfile
+          by:
+              - package.json
+              - package-lock.json
+          versionBy:
+              - package-lock.json
+          exports:
+            name: DOCKER_CACHE_IMAGE_NAME
+        
+        - name: use cache
+          image: $DOCKER_CACHE_IMAGE_NAME
+          commands:
+            - cp -r /.pnpm-store ./.pnpm-store
+        - name: build with cache
+          script:
+            - mv ./apps/web-tdesign/.env.production ./apps/web-tdesign/.env.production.back
+            - mv ./apps/web-tdesign/.env.pre ./apps/web-tdesign/.env.production
+            - pnpm run build:tdesign
 
-        - name: pnpm run build
-          script: pnpm run build
-        
-        - name: pnpm run build:tdesign:pre
-          script: pnpm run build:tdesign:pre
-        
         - name: 使用 rsync 复制文件
           image: tencentcom/rsync
           settings:
diff --git a/cache.dockerfile b/cache.dockerfile
new file mode 100644
index 00000000..a18ab224
--- /dev/null
+++ b/cache.dockerfile
@@ -0,0 +1,22 @@
+FROM node:22-slim AS builder
+
+# --max-old-space-size
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+ENV NODE_OPTIONS=--max-old-space-size=8192
+ENV TZ=Asia/Shanghai
+
+RUN npm i -g corepack
+
+WORKDIR /app
+
+# copy package.json and pnpm-lock.yaml to workspace
+COPY . .
+
+# 安装依赖
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+
+RUN echo "Builder Success 🎉"
+
+
+