diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index a885952..c9aaee2 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.5.0"
+          node-version: "14.18.0"
       - name: Install npm dependencies
         run: npm install
       - name: Run build task
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 8244dac..c79c7f0 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.5.0"
+          node-version: "14.18.0"
       # 拉取代码
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/.github/workflows/prod.yml b/.github/workflows/prod.yml
index 952da21..1665bc7 100644
--- a/.github/workflows/prod.yml
+++ b/.github/workflows/prod.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.5.0"
+          node-version: "14.18.0"
       - name: 安装yarn
         run: yarn
       - name: 安装依赖
diff --git a/.github/workflows/sit.yml b/.github/workflows/sit.yml
index 3e1d9fe..2f61d13 100644
--- a/.github/workflows/sit.yml
+++ b/.github/workflows/sit.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.5.0"
+          node-version: "14.18.0"
       - name: Install npm dependencies
         run: npm install 
       - name: Run build task
diff --git a/.github/workflows/uat.yml b/.github/workflows/uat.yml
index 1f61225..54c548c 100644
--- a/.github/workflows/uat.yml
+++ b/.github/workflows/uat.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.5.0"
+          node-version: "14.18.0"
       - name: Install npm dependencies
         run: npm install 
       - name: Run build task
diff --git a/Dockerfile b/Dockerfile
index b1565a8..4d192b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #设置构建的基础镜像
-FROM node:16.5.0
+FROM node:14.18.0
 RUN mkdir -p /project/
 WORKDIR /project/
 COPY package*.json /project/