diff --git a/zookeeper/3.4.12/start.sh b/zookeeper/3.4.12/start.sh
index 8fde749..917a026 100644
--- a/zookeeper/3.4.12/start.sh
+++ b/zookeeper/3.4.12/start.sh
@@ -3,31 +3,31 @@
 echo "$ZOO_MY_ID" > /data/myid
 
 if [ -n "$SERVICE_1" ]; then
-    echo "service.1=$SERVICE_1:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_1" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_2" ]; then
-    echo "service.1=$SERVICE_2:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_2" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_3" ]; then
-    echo "service.1=$SERVICE_3:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_3" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_4" ]; then
-    echo "service.1=$SERVICE_4:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_4" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_5" ]; then
-    echo "service.1=$SERVICE_5:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_5" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_6" ]; then
-    echo "service.1=$SERVICE_6:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_6" >> /zookeeper/conf/zoo.cfg
 fi
 
 if [ -n "$SERVICE_7" ]; then
-    echo "service.1=$SERVICE_7:2888:3888" >> /zookeeper/conf/zoo.cfg
+    echo "service.1=$SERVICE_7" >> /zookeeper/conf/zoo.cfg
 fi
 
 
diff --git a/zookeeper/README.md b/zookeeper/README.md
index b4a9b91..a51bb69 100644
--- a/zookeeper/README.md
+++ b/zookeeper/README.md
@@ -15,9 +15,9 @@ docker run -d \
     -v /data/zookeeper/dataLogs:/dataLogs \
     -v /data/zookeeper/logs:/logs \
     -e ZOO_MY_ID=1 \
-    -e SERVICE_1=10.211.55.11 \
-    -e SERVICE_2=10.211.55.12 \
-    -e SERVICE_3=10.211.55.13 \
+    -e SERVICE_1=10.211.55.11:2888:3888 \
+    -e SERVICE_2=10.211.55.12:2888:3888 \
+    -e SERVICE_3=10.211.55.13:2888:3888 \
     --name zookeeper \
     zookeeper:3.4.12
 ```
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