diff --git a/build/Dockerfile b/build/Dockerfile
index c34bc05f494..79175d68509 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -3,14 +3,15 @@
 # that can be found in the LICENSE file.
 
 # Prepare the build environment
-FROM node:12-alpine3.14 as builder
+FROM node:14-alpine as builder
 
 ARG YARN_VERSION=1.22.4
 
 WORKDIR /kubesphere
 ADD . /kubesphere/
 
-RUN apk add --no-cache --virtual .build-deps ca-certificates python2 python3 py3-pip make openssl g++ bash
+RUN apk add --no-cache --virtual python2
+RUN apk add --no-cache --virtual .build-deps ca-certificates python3 py3-pip make openssl g++ bash
 RUN npm install yarn@${YARN_VERSION}
 
 # If you have trouble downloading the yarn binary, try the following:
@@ -32,7 +33,7 @@ RUN mv /kubesphere/package.json /out/
 ##############
 # Final Image
 ##############
-FROM node:12-alpine3.14 as base_os_context
+FROM node:14-alpine as base_os_context
 
 RUN adduser -D -g kubesphere -u 1002 kubesphere && \
     mkdir -p /opt/kubesphere/console && \
diff --git a/build/Dockerfile.dapper b/build/Dockerfile.dapper
index df1bb321b82..33203bae8d6 100644
--- a/build/Dockerfile.dapper
+++ b/build/Dockerfile.dapper
@@ -2,7 +2,7 @@
 # Use of this source code is governed by an Apache license
 # that can be found in the LICENSE file.
 
-FROM node:12-alpine3.14
+FROM node:14-alpine
 
 RUN adduser -D -g kubesphere -u 1002 kubesphere && \
     mkdir -p /opt/kubesphere/console && \