diff --git a/flask-consul/Dockerfile b/flask-consul/Dockerfile
index 7227238..1a152a6 100644
--- a/flask-consul/Dockerfile
+++ b/flask-consul/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3-alpine
+FROM python:3.10-alpine
 ADD . /flask
 WORKDIR /flask
 RUN sed -i 's/dl-cdn.alpinelinux.org/repo.huaweicloud.com/g' /etc/apk/repositories \
diff --git a/flask-consul/Dockerfile.bak_aliyun b/flask-consul/Dockerfile.bak_aliyun
index a088c8b..320bd3e 100644
--- a/flask-consul/Dockerfile.bak_aliyun
+++ b/flask-consul/Dockerfile.bak_aliyun
@@ -1,4 +1,4 @@
-FROM python:3-alpine
+FROM python:3.10-alpine
 ADD . /flask
 WORKDIR /flask