diff --git a/src/backend/job-manage/service-job-manage/src/main/java/com/tencent/bk/job/manage/service/impl/ApplicationServiceImpl.java b/src/backend/job-manage/service-job-manage/src/main/java/com/tencent/bk/job/manage/service/impl/ApplicationServiceImpl.java
index 80cd5a8a02..55eb4d1067 100644
--- a/src/backend/job-manage/service-job-manage/src/main/java/com/tencent/bk/job/manage/service/impl/ApplicationServiceImpl.java
+++ b/src/backend/job-manage/service-job-manage/src/main/java/com/tencent/bk/job/manage/service/impl/ApplicationServiceImpl.java
@@ -789,19 +789,9 @@ public List<ApplicationHostInfoDTO> getHostInfoById(String username, Long appId,
         return hostInfoList;
     }
 
-    @Override
-    public List<HostInfoVO> getHostsByIp(
-        String username,
-        Long appId,
-        ActionScopeEnum actionScope,
-        List<String> checkIpList
-    ) {
-        log.info("Input=({},{},{})", username, appId, checkIpList);
-        if (checkIpList == null || checkIpList.isEmpty()) {
-            return Collections.emptyList();
-        }
-        checkIpList = checkIpList.stream().filter(StringUtils::isNotBlank).collect(Collectors.toList());
+    private List<CloudIPDTO> parseInputCloudIPList(List<String> checkIpList) {
         List<CloudIPDTO> inputCloudIPList = new ArrayList<>();
+        checkIpList = checkIpList.stream().filter(StringUtils::isNotBlank).collect(Collectors.toList());
         for (int i = 0; i < checkIpList.size(); i++) {
             String ip = checkIpList.get(i);
             if (!StringUtils.isBlank(ip)) {
@@ -821,26 +811,16 @@ public List<HostInfoVO> getHostsByIp(
                 }
             }
         }
-        //1.先查IP白名单中是否存在该IP
-        List<CloudIPDTO> appWhiteIPList = whiteIPService.listWhiteIP(appId, actionScope);
-        //生成IP为索引的Map
-        Map<String, List<CloudIPDTO>> whiteIPMap = new HashMap<>();
-        appWhiteIPList.forEach(cloudIPDTO -> {
-            String ip = cloudIPDTO.getIp();
-            if (whiteIPMap.containsKey(ip)) {
-                List<CloudIPDTO> list = whiteIPMap.get(ip);
-                list.add(cloudIPDTO);
-                whiteIPMap.put(ip, list);
-            } else {
-                List<CloudIPDTO> list = new ArrayList<>();
-                list.add(cloudIPDTO);
-                whiteIPMap.put(ip, list);
-            }
-        });
+        return inputCloudIPList;
+    }
+
+    private void separateWhiteIP(
+        List<CloudIPDTO> inputCloudIPList,
+        List<CloudIPDTO> inputWhiteIPList,
+        List<CloudIPDTO> inputNotWhiteIPList,
+        Map<String, List<CloudIPDTO>> whiteIPMap
+    ) {
         Set<String> whiteIPSet = whiteIPMap.keySet();
-        //找出输入IP中的白名单IP
-        List<CloudIPDTO> inputWhiteIPList = new ArrayList<>();
-        List<CloudIPDTO> inputNotWhiteIPList = new ArrayList<>();
         inputCloudIPList.forEach(cloudIPDTO -> {
             String ip = cloudIPDTO.getIp();
             Long cloudId = cloudIPDTO.getCloudAreaId();
@@ -864,6 +844,41 @@ public List<HostInfoVO> getHostsByIp(
                 inputNotWhiteIPList.add(cloudIPDTO);
             }
         });
+    }
+
+    @Override
+    public List<HostInfoVO> getHostsByIp(
+        String username,
+        Long appId,
+        ActionScopeEnum actionScope,
+        List<String> checkIpList
+    ) {
+        log.info("Input=({},{},{})", username, appId, checkIpList);
+        if (checkIpList == null || checkIpList.isEmpty()) {
+            return Collections.emptyList();
+        }
+        List<CloudIPDTO> inputCloudIPList = parseInputCloudIPList(checkIpList);
+        //1.先查IP白名单中是否存在该IP
+        List<CloudIPDTO> appWhiteIPList = whiteIPService.listWhiteIP(appId, actionScope);
+        //生成IP为索引的Map
+        Map<String, List<CloudIPDTO>> whiteIPMap = new HashMap<>();
+        appWhiteIPList.forEach(cloudIPDTO -> {
+            String ip = cloudIPDTO.getIp();
+            if (whiteIPMap.containsKey(ip)) {
+                List<CloudIPDTO> list = whiteIPMap.get(ip);
+                list.add(cloudIPDTO);
+                whiteIPMap.put(ip, list);
+            } else {
+                List<CloudIPDTO> list = new ArrayList<>();
+                list.add(cloudIPDTO);
+                whiteIPMap.put(ip, list);
+            }
+        });
+
+        //找出输入IP中的白名单IP
+        List<CloudIPDTO> inputWhiteIPList = new ArrayList<>();
+        List<CloudIPDTO> inputNotWhiteIPList = new ArrayList<>();
+        separateWhiteIP(inputCloudIPList,inputWhiteIPList,inputNotWhiteIPList,whiteIPMap);
         //使用不带业务信息接口查询白名单IP对应的主机详情
         //仅根据IP查询，查出后再根据指定云区域过滤
         //根据IP查主机（缺少业务信息）本地