diff --git a/README.md b/README.md
index 91a5483e0..c573fbfbe 100644
--- a/README.md
+++ b/README.md
@@ -162,9 +162,9 @@ ### Installation by Docker
 
 ```bash
 # Step 1: Download metagpt official image and prepare config.yaml
-docker pull metagpt/metagpt:v0.3.1
+docker pull metagpt/metagpt:latest
 mkdir -p /opt/metagpt/{config,workspace}
-docker run --rm metagpt/metagpt:v0.3.1 cat /app/metagpt/config/config.yaml > /opt/metagpt/config/key.yaml
+docker run --rm metagpt/metagpt:latest cat /app/metagpt/config/config.yaml > /opt/metagpt/config/key.yaml
 vim /opt/metagpt/config/key.yaml # Change the config
 
 # Step 2: Run metagpt demo with container
@@ -172,7 +172,7 @@ # Step 2: Run metagpt demo with container
     --privileged \
     -v /opt/metagpt/config/key.yaml:/app/metagpt/config/key.yaml \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3.1 \
+    metagpt/metagpt:latest \
     python startup.py "Write a cli snake game"
 
 # You can also start a container and execute commands in it
@@ -180,7 +180,7 @@ # You can also start a container and execute commands in it
     --privileged \
     -v /opt/metagpt/config/key.yaml:/app/metagpt/config/key.yaml \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3.1
+    metagpt/metagpt:latest
 
 docker exec -it metagpt /bin/bash
 $ python startup.py "Write a cli snake game"
diff --git a/docs/README_CN.md b/docs/README_CN.md
index 1372bf9f4..d06dda620 100644
--- a/docs/README_CN.md
+++ b/docs/README_CN.md
@@ -87,9 +87,9 @@ ### Docker安装
 
 ```bash
 # 步骤1: 下载metagpt官方镜像并准备好config.yaml
-docker pull metagpt/metagpt:v0.3
+docker pull metagpt/metagpt:latest
 mkdir -p /opt/metagpt/{config,workspace}
-docker run --rm metagpt/metagpt:v0.3 cat /app/metagpt/config/config.yaml > /opt/metagpt/config/config.yaml
+docker run --rm metagpt/metagpt:latest cat /app/metagpt/config/config.yaml > /opt/metagpt/config/config.yaml
 vim /opt/metagpt/config/config.yaml # 修改config
 
 # 步骤2: 使用容器运行metagpt演示
@@ -97,7 +97,7 @@ # 步骤2: 使用容器运行metagpt演示
     --privileged \
     -v /opt/metagpt/config:/app/metagpt/config \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3 \
+    metagpt/metagpt:latest \
     python startup.py "Write a cli snake game"
 
 # 您也可以启动一个容器并在其中执行命令
@@ -105,7 +105,7 @@ # 您也可以启动一个容器并在其中执行命令
     --privileged \
     -v /opt/metagpt/config:/app/metagpt/config \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3
+    metagpt/metagpt:latest
 
 docker exec -it metagpt /bin/bash
 $ python startup.py "Write a cli snake game"
@@ -123,7 +123,7 @@ ### 自己构建镜像
 ```bash
 # 您也可以自己构建metagpt镜像
 git clone https://github.com/geekan/MetaGPT.git
-cd MetaGPT && docker build -t metagpt:v0.3 .
+cd MetaGPT && docker build -t metagpt:custom .
 ```
 
 ## 配置
diff --git a/docs/README_JA.md b/docs/README_JA.md
index 8d6c2fe84..6bd667a94 100644
--- a/docs/README_JA.md
+++ b/docs/README_JA.md
@@ -92,9 +92,9 @@ ### Docker によるインストール
 
 ```bash
 # ステップ 1: metagpt 公式イメージをダウンロードし、config.yaml を準備する
-docker pull metagpt/metagpt:v0.3.1
+docker pull metagpt/metagpt:latest
 mkdir -p /opt/metagpt/{config,workspace}
-docker run --rm metagpt/metagpt:v0.3.1 cat /app/metagpt/config/config.yaml > /opt/metagpt/config/key.yaml
+docker run --rm metagpt/metagpt:latest cat /app/metagpt/config/config.yaml > /opt/metagpt/config/key.yaml
 vim /opt/metagpt/config/key.yaml # 設定を変更する
 
 # ステップ 2: コンテナで metagpt デモを実行する
@@ -102,7 +102,7 @@ # ステップ 2: コンテナで metagpt デモを実行する
     --privileged \
     -v /opt/metagpt/config/key.yaml:/app/metagpt/config/key.yaml \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3.1 \
+    metagpt/metagpt:latest \
     python startup.py "Write a cli snake game"
 
 # コンテナを起動し、その中でコマンドを実行することもできます
@@ -110,7 +110,7 @@ # コンテナを起動し、その中でコマンドを実行することもで
     --privileged \
     -v /opt/metagpt/config/key.yaml:/app/metagpt/config/key.yaml \
     -v /opt/metagpt/workspace:/app/metagpt/workspace \
-    metagpt/metagpt:v0.3.1
+    metagpt/metagpt:latest
 
 docker exec -it metagpt /bin/bash
 $ python startup.py "Write a cli snake game"