diff --git a/README-zh.md b/README-zh.md
index 5203cd66..e7651d3b 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -39,7 +39,7 @@
 
 ```bash
 docker run -d --rm --name crawlab \
-        -e CRAWLAB_REDIS_ADDRESS=192.168.99.1:6379 \
+        -e CRAWLAB_REDIS_ADDRESS=192.168.99.1 \
         -e CRAWLAB_MONGO_HOST=192.168.99.1 \
         -e CRAWLAB_SERVER_MASTER=Y \
         -e CRAWLAB_API_ADDRESS=192.168.99.100:8000 \
diff --git a/README.md b/README.md
index fa3c5625..31773883 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Run Master Node for example. `192.168.99.1` is the host machine IP address in Do
 
 ```bash
 docker run -d --rm --name crawlab \
-        -e CRAWLAB_REDIS_ADDRESS=192.168.99.1:6379 \
+        -e CRAWLAB_REDIS_ADDRESS=192.168.99.1 \
         -e CRAWLAB_MONGO_HOST=192.168.99.1 \
         -e CRAWLAB_SERVER_MASTER=Y \
         -e CRAWLAB_API_ADDRESS=192.168.99.100:8000 \