diff --git a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
index a7081cf2..9fcd638b 100644
--- a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
+++ b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
@@ -55,7 +55,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
     /**
      * The Obj prefix.
      */
-    private final String OBJ_PREFIX = "CMHI";
+    private final String objectPrefix = "CMHI";
     /**
      * The All cleanup devices.
      */
@@ -526,7 +526,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         // UMC 同步到处置平台
         dpBypassManager.getProtectObject().values().forEach(v -> {
             String serviceId = v.getProtectName()
-                    .replace(OBJ_PREFIX + "_", "")
+                    .replace(objectPrefix + "_", "")
                     .replace("_" + IpAddrType.IPV4.getDescription(), "")
                     .replace("_" + IpAddrType.IPV6.getDescription(), "");
 
@@ -551,9 +551,9 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
      */
     private String getProtectObjectName(String serviceId, IpAddrType ipAddrType) {
         if (IpAddrType.IPV4.equals(ipAddrType) || IpAddrType.IPV6.equals(ipAddrType)) {
-            return OBJ_PREFIX + "_" + serviceId + "_" + ipAddrType.getDescription();
+            return objectPrefix + "_" + serviceId + "_" + ipAddrType.getDescription();
         } else {
-            return OBJ_PREFIX + "_" + serviceId;
+            return objectPrefix + "_" + serviceId;
         }
     }
 
@@ -565,7 +565,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
      * @return the traction strategy name
      */
     private String getTractionStrategyName(String objName, String disposeIp) {
-        return OBJ_PREFIX + "_" + disposeIp + "_" + objName;
+        return objectPrefix + "_" + disposeIp + "_" + objName;
     }
 
     /**
@@ -595,7 +595,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 ret.getBypassManualTractionStrategyForService().forEach(k -> {
                     String policyName = k.getPolicyName().getValue();
                     // 非法名称的旁路牵引策略
-                    if (!policyName.startsWith(OBJ_PREFIX)) {
+                    if (!policyName.startsWith(objectPrefix)) {
                         NtcRequestResultInfo rsp =
                                 getCleanTypePort().delBypassManualTractionStrategyForUMC(policyName);
 
@@ -656,7 +656,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 String objName = k.getProtectionTargetName().getValue();
 
                 // 只处理CMHI相关对象和模板
-                if (objName.startsWith(OBJ_PREFIX)) {
+                if (objName.startsWith(objectPrefix)) {
                     DpProtectionStrategyInfo obj;
 
                     // 缓存中不存在改关联关系
@@ -729,7 +729,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             ret.getProtectionObjectDataForService().forEach(k -> {
                 String objName = k.getProtectionName().getValue();
                 // 删除非法的防护对象
-                if (!objName.startsWith(OBJ_PREFIX)) {
+                if (!objName.startsWith(objectPrefix)) {
                     log.error("!!!!Found Unexpect Protection Object [{}, {}], Deleted it.",
                               objName,
                               k.getIpSegment().getValue());
@@ -991,7 +991,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 for (String v : k.getIpSegment().values()) {
                     if (Helper.ipInRange(v, ipAddr)) {
                         // 将查找到的防护对象添加到缓存中
-                        disposeObjectCache.put(k.getProtectName(), k.getProtectName());
+                        disposeObjectCache.put(ipAddr, k.getProtectName());
                         return true;
                     }
                 }