diff --git a/README.md b/README.md
index dc22dd9c8..84f9ee293 100644
--- a/README.md
+++ b/README.md
@@ -58,23 +58,23 @@ ### Installation by Docker
 ```bash
 # Step 1: Download metagpt official image and prepare config.yaml
 docker pull metagpt/metagpt:v0.3
-mkdir -p ./opt/metagpt/{config,workspace}
-docker run --rm metagpt/metagpt:v0.3 cat /app/metagpt/config/config.yaml > ./opt/metagpt/config/config.yaml
+mkdir -p /opt/metagpt/{config,workspace}
+docker run --rm metagpt/metagpt:v0.3 cat /app/metagpt/config/config.yaml > /opt/metagpt/config/config.yaml
 vim /opt/metagpt/config/config.yaml # Change the config
 
 # Step 2: Run metagpt demo with container
 docker run --rm \
     --privileged \
-    -v ./opt/metagpt/config:/app/metagpt/config \
-    -v ./opt/metagpt/workspace:/app/metagpt/workspace \
+    -v /opt/metagpt/config:/app/metagpt/config \
+    -v /opt/metagpt/workspace:/app/metagpt/workspace \
     metagpt/metagpt:v0.3 \
     python startup.py "Write a cli snake game"
 
 # You can also start a container and execute commands in it
 docker run --name metagpt -d \
     --privileged \
-    -v ./opt/metagpt/config:/app/metagpt/config \
-    -v ./opt/metagpt/workspace:/app/metagpt/workspace \
+    -v /opt/metagpt/config:/app/metagpt/config \
+    -v /opt/metagpt/workspace:/app/metagpt/workspace \
     metagpt/metagpt:v0.3
 
 docker exec -it metagpt /bin/bash
@@ -84,8 +84,8 @@ # You can also start a container and execute commands in it
 The command `docker run ...` do the following things:
 
 - Run in privileged mode to have permission to run the browser
-- Map host directory `./opt/metagpt/config` to container directory `/app/metagpt/config`
-- Map host directory `./opt/metagpt/workspace` to container directory `/app/metagpt/workspace`
+- Map host directory `/opt/metagpt/config` to container directory `/app/metagpt/config`
+- Map host directory `/opt/metagpt/workspace` to container directory `/app/metagpt/workspace`
 - Execute the demo command `python startup.py "Write a cli snake game"`
 
 ### Build image by yourself