diff --git a/service-cli/service-cli-runner/src/main/java/com/lanyuanxiaoyao/service/cli/runner/RunnerApplication.java b/service-cli/service-cli-runner/src/main/java/com/lanyuanxiaoyao/service/cli/runner/RunnerApplication.java
index 1182622..0f87903 100644
--- a/service-cli/service-cli-runner/src/main/java/com/lanyuanxiaoyao/service/cli/runner/RunnerApplication.java
+++ b/service-cli/service-cli-runner/src/main/java/com/lanyuanxiaoyao/service/cli/runner/RunnerApplication.java
@@ -2,6 +2,7 @@ package com.lanyuanxiaoyao.service.cli.runner;
 
 import cn.hutool.core.collection.ListUtil;
 import cn.hutool.core.map.MapUtil;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.RandomUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.extra.template.Template;
@@ -65,6 +66,23 @@ public class RunnerApplication implements ApplicationRunner {
                 .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
     }
 
+    private List<String> selectHosts(ServiceInfo serviceInfo) {
+        return serviceInfo.getReplicas() == 0
+                ? deployInformationProperties.getHosts()
+                .stream()
+                .map(HostInfo::getIp)
+                .sorted(Comparator.naturalOrder())
+                .collect(Collectors.toList())
+                : ListUtil.sort(
+                RandomUtil.randomEleList(
+                        deployInformationProperties.getHosts()
+                                .stream()
+                                .map(HostInfo::getIp)
+                                .collect(Collectors.toList()
+                                ), serviceInfo.getReplicas()
+                ), Comparator.naturalOrder());
+    }
+
     @Override
     public void run(ApplicationArguments args) throws IOException {
         Path planPath = Paths.get("deploy.plan");
@@ -85,21 +103,12 @@ public class RunnerApplication implements ApplicationRunner {
             List<String> selectedHosts;
             if (deployPlans.containsKey(serviceInfo.getName())) {
                 selectedHosts = deployPlans.get(serviceInfo.getName());
+                if (ObjectUtil.notEqual(selectedHosts.size(), serviceInfo.getReplicas())) {
+                    selectedHosts = selectHosts(serviceInfo);
+                    deployPlans.put(serviceInfo.getName(), selectedHosts);
+                }
             } else {
-                selectedHosts = serviceInfo.getReplicas() == 0
-                        ? deployInformationProperties.getHosts()
-                        .stream()
-                        .map(HostInfo::getIp)
-                        .sorted(Comparator.naturalOrder())
-                        .collect(Collectors.toList())
-                        : ListUtil.sort(
-                        RandomUtil.randomEleList(
-                                deployInformationProperties.getHosts()
-                                        .stream()
-                                        .map(HostInfo::getIp)
-                                        .collect(Collectors.toList()
-                                        ), serviceInfo.getReplicas()
-                        ), Comparator.naturalOrder());
+                selectedHosts = selectHosts(serviceInfo);
                 deployPlans.put(serviceInfo.getName(), selectedHosts);
             }
             String deployScript = deployTemplate.render(MapUtil.builder()
@@ -181,47 +190,47 @@ public class RunnerApplication implements ApplicationRunner {
         }
 
         Function<Boolean, String> stopScript = isForce -> "original_command=\"$0\"\n" +
-                "application_name=\"$1\"\n" +
-                "function get_pid() {\n" +
-                "  PID=$1\n" +
-                "  if [[ ! -z \"$PID\" ]]; then\n" +
-                "    ID=$(ps -ef | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{ print $2 }')\n" +
-                "    if [[ -z \"$ID\" ]]; then\n" +
-                "      ID=$(ps -C java -f --width 1000 | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
-                "      if [[ -z \"$ID\" ]]; then\n" +
-                "        ID=$(ps aux | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
-                "      fi\n" +
-                "    fi\n" +
-                "  else\n" +
-                "    ID=$(ps -ef | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{ print $2 }')\n" +
-                "    if [[ -z \"$ID\" ]]; then\n" +
-                "      ID=$(ps -C java -f --width 1000 | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
-                "      if [[ -z \"$ID\" ]]; then\n" +
-                "        ID=$(ps aux | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
-                "      fi\n" +
-                "    fi\n" +
-                "  fi\n" +
-                "  echo ${ID}\n" +
-                "}\n" +
-                "\n" +
-                "pid=$(get_pid)\n" +
-                "if [[ -z \"$pid\" ]]; then\n" +
-                "  echo \"Application is already stopped.\"\n" +
-                "else\n" +
-                "  echo \"Stopping $pid...\"\n" +
-                "  kill" + (isForce ? " -9 " : " ") + "${pid}\n" +
-                "fi\n" +
-                "\n" +
-                "LOOPS=0\n" +
-                "while (true); do\n" +
-                "  gpid=$(get_pid \"$pid\")\n" +
-                "  if [[ \"$gpid\" == \"\" ]]; then\n" +
-                "    echo \"Oook! cost:$LOOPS\"\n" +
-                "    break\n" +
-                "  fi\n" +
-                "  let LOOPS=LOOPS+1\n" +
-                "  sleep 1\n" +
-                "done\n";
+                                                          "application_name=\"$1\"\n" +
+                                                          "function get_pid() {\n" +
+                                                          "  PID=$1\n" +
+                                                          "  if [[ ! -z \"$PID\" ]]; then\n" +
+                                                          "    ID=$(ps -ef | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{ print $2 }')\n" +
+                                                          "    if [[ -z \"$ID\" ]]; then\n" +
+                                                          "      ID=$(ps -C java -f --width 1000 | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
+                                                          "      if [[ -z \"$ID\" ]]; then\n" +
+                                                          "        ID=$(ps aux | grep \"$application_name\" | grep \"$PID\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
+                                                          "      fi\n" +
+                                                          "    fi\n" +
+                                                          "  else\n" +
+                                                          "    ID=$(ps -ef | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{ print $2 }')\n" +
+                                                          "    if [[ -z \"$ID\" ]]; then\n" +
+                                                          "      ID=$(ps -C java -f --width 1000 | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
+                                                          "      if [[ -z \"$ID\" ]]; then\n" +
+                                                          "        ID=$(ps aux | grep \"$application_name\" | grep -v grep | grep -v $original_command | awk '{print $2}')\n" +
+                                                          "      fi\n" +
+                                                          "    fi\n" +
+                                                          "  fi\n" +
+                                                          "  echo ${ID}\n" +
+                                                          "}\n" +
+                                                          "\n" +
+                                                          "pid=$(get_pid)\n" +
+                                                          "if [[ -z \"$pid\" ]]; then\n" +
+                                                          "  echo \"Application is already stopped.\"\n" +
+                                                          "else\n" +
+                                                          "  echo \"Stopping $pid...\"\n" +
+                                                          "  kill" + (isForce ? " -9 " : " ") + "${pid}\n" +
+                                                          "fi\n" +
+                                                          "\n" +
+                                                          "LOOPS=0\n" +
+                                                          "while (true); do\n" +
+                                                          "  gpid=$(get_pid \"$pid\")\n" +
+                                                          "  if [[ \"$gpid\" == \"\" ]]; then\n" +
+                                                          "    echo \"Oook! cost:$LOOPS\"\n" +
+                                                          "    break\n" +
+                                                          "  fi\n" +
+                                                          "  let LOOPS=LOOPS+1\n" +
+                                                          "  sleep 1\n" +
+                                                          "done\n";
         Files.write(Paths.get(root.toString(), "stop.sh"), stopScript.apply(false).getBytes());
         Files.write(Paths.get(root.toString(), "force-stop.sh"), stopScript.apply(true).getBytes());