diff --git a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
index 878ded18..2421c677 100644
--- a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
+++ b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
@@ -137,7 +137,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     dpBypassManager.getTractionStrategyName().remove(v.getPolicyName());
                 } else {
                     log.info("!!!!Remove Traction Strategy {} Error: {}", v.getPolicyName(),
-                             ret.getResultInfo().getValue());
+                            ret.getResultInfo().getValue());
                     return ErrorCode.ERR_CALLDEVICE;
                 }
             }
@@ -161,7 +161,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     dpBypassManager.getProtectStrategy().remove(objName);
                 } else {
                     log.error("!!!!Disable Protection Strategy Template {} Error: {}", objName,
-                              ret.getResultInfo().getValue());
+                            ret.getResultInfo().getValue());
                     return ErrorCode.ERR_CALLDEVICE;
                 }
                 break;
@@ -177,7 +177,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             dpBypassManager.getProtectObject().remove(objName);
         } else {
             log.error("!!!!Delete Protection Object {} Error: {}", objName,
-                      ret.getResultInfo().getValue());
+                    ret.getResultInfo().getValue());
             return ErrorCode.ERR_CALLDEVICE;
         }
 
@@ -209,18 +209,18 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         // 创建对象
         NtcRequestResultInfo ret = getCleanTypePort()
                 .addProtectionObjectForUMC("",
-                                           allCleanupDevices,
-                                           objName,
-                                           ipSegment,
-                                           ipType,
-                                           0);
+                        allCleanupDevices,
+                        objName,
+                        ipSegment,
+                        ipType,
+                        0);
 
         if (ret.getResultRetVal() == 0) {
             log.debug("Add Protection Object {} Succeed", objName);
 
         } else {
             log.error("!!!!Add Protection Object {}, {}, {} Error: {}", objName, ipSegment, ipType,
-                      ret.getResultInfo().getValue());
+                    ret.getResultInfo().getValue());
             return ErrorCode.ERR_CALLDEVICE;
         }
 
@@ -231,7 +231,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             log.debug("{} Link Protection Strategy Template {} Succeed", objName, template);
         } else {
             log.error("!!!!{} Link Protection Strategy Template {} Error: {}", objName, template,
-                      ret.getResultInfo().getValue());
+                    ret.getResultInfo().getValue());
             return ErrorCode.ERR_CALLDEVICE;
         }
 
@@ -280,14 +280,14 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
 
         // 创建旁路手动牵引策略
         ret = getCleanTypePort().addBypassManualTractionStrategyForUMC(tractionName,
-                                                                       objName,
-                                                                       getIpSegmentFormat(disposeObject));
+                objName,
+                getIpSegmentFormat(disposeObject));
         if (ret.getResultRetVal() == 0) {
             log.debug("----Finish Create Traction Strategy {} Succeed", tractionName);
             return ErrorCode.ERR_OK;
         } else {
             log.error("----Create Traction Strategy Error: {}, {}, {}, {}", tractionName,
-                      objName, disposeObject, ret.getResultInfo().getValue());
+                    objName, disposeObject, ret.getResultInfo().getValue());
             return ErrorCode.ERR_CALLDEVICE;
         }
     }
@@ -316,7 +316,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         if (ret.getResultRetVal() != 0) {
             err = ErrorCode.ERR_CALLDEVICE;
             log.error("----Error Start Traction Strategy: {}, {}, {}", objName, disposeObject,
-                      ret.getResultInfo().getValue());
+                    ret.getResultInfo().getValue());
         } else {
             log.debug("----Finish Start Traction Strategy: {}, {}", objName, disposeObject);
         }
@@ -392,7 +392,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     return ErrorCode.ERR_OK;
                 } else {
                     log.error("!!!!Remove Traction Strategy {} Error: {}", tractionName,
-                              ret.getResultInfo().getValue());
+                            ret.getResultInfo().getValue());
                     return ErrorCode.ERR_CALLDEVICE;
                 }
             }
@@ -421,7 +421,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 log.debug("Disable Protection Strategy Template {} Succeed", objName);
             } else {
                 log.error("!!!!Disable Protection Strategy Template {} Error: {}", objName,
-                          ret.getResultInfo().getValue());
+                        ret.getResultInfo().getValue());
                 return ErrorCode.ERR_CALLDEVICE;
             }
 
@@ -437,7 +437,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             log.debug("{} Link Protection Strategy Template {} Succeed", objName, newTemplate);
         } else {
             log.error("!!!!{} Link Protection Strategy Template {} Error: {}", objName, newTemplate,
-                      ret.getResultInfo().getValue());
+                    ret.getResultInfo().getValue());
             return ErrorCode.ERR_CALLDEVICE;
         }
 
@@ -461,7 +461,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             // 未找到合适的模板
             if (TemplateConfigure.UMC_TEMPLATE.stream().noneMatch(m -> m.getName().equals(template))) {
                 log.error("!!!!{} Can't Math Template: {}, {} From {}", v.getServiceId(), v.getServiceType(),
-                          v.getServiceBandwidth(), TemplateConfigure.UMC_TEMPLATE);
+                        v.getServiceBandwidth(), TemplateConfigure.UMC_TEMPLATE);
                 return;
             }
 
@@ -538,9 +538,9 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     // 更新防护对象
                     if (upgradeIpSegment) {
                         err = upgradeProtectObject(protectName,
-                                                   ipSegment.get(t),
-                                                   IpAddrType.IPV4.equals(t) ? 0 : 1,
-                                                   template);
+                                ipSegment.get(t),
+                                IpAddrType.IPV4.equals(t) ? 0 : 1,
+                                template);
                         if (err == ErrorCode.ERR_OK) {
                             log.debug("Add Protection Object {} Succeed", protectName);
                         } else {
@@ -549,9 +549,9 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     }
                 } else {
                     err = createProtectObject(protectName,
-                                              ipSegment.get(t),
-                                              IpAddrType.IPV4.equals(t) ? 0 : 1,
-                                              template);
+                            ipSegment.get(t),
+                            IpAddrType.IPV4.equals(t) ? 0 : 1,
+                            template);
                     if (err == ErrorCode.ERR_OK) {
                         log.debug("Add Protection Object {} Succeed", protectName);
                     } else {
@@ -586,23 +586,6 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             }
 
         }
-
-//        dpBypassManager.getProtectObject().values().forEach(v -> {
-//            String serviceId = v.getProtectName()
-//                    .replace(objectPrefix + "_", "")
-//                    .replace("_" + IpAddrType.IPV4.getDescription(), "")
-//                    .replace("_" + IpAddrType.IPV6.getDescription(), "");
-//
-//            // UMC上面存在对象已经失效
-//            if (disposeServiceGroup.values().stream().noneMatch(k -> serviceId.equals(k.getServiceId()))) {
-//                log.info("++++Remove UMC Unused Protect Object: {}", v.getProtectName());
-//                ErrorCode err = removeProtectObject(v.getProtectName());
-//
-//                if (err != ErrorCode.ERR_OK) {
-//                    log.error("!!!!Remove Protect Object Error: {}", v.getProtectName());
-//                }
-//            }
-//        });
     }
 
     /**
@@ -742,7 +725,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             log.debug("----Finish DPTech Get All Protection Strategy Association Relation");
         } catch (Exception ex) {
             log.error("----Exception DPTech Get All Protection Strategy Association Relation: {}",
-                      ex.getMessage());
+                    ex.getMessage());
         }
     }
 
@@ -788,8 +771,8 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 // 删除非法的防护对象
                 if (!objName.startsWith(objectPrefix)) {
                     log.error("!!!!Found Unexpect Protection Object [{}, {}], Deleted it.",
-                              objName,
-                              k.getIpSegment().getValue());
+                            objName,
+                            k.getIpSegment().getValue());
 
                     NtcRequestResultInfo rsp = getCleanTypePort().deleteProtectionObjectForUMC(objName);
 
@@ -837,7 +820,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                                 log.warn("!!!!Remove Exception Protection IpSegment {}, {} Succeed", objName, v);
                             } else {
                                 log.warn("!!!!Remove Exception Protection IpSegment {}, {} Error: {}", objName, v,
-                                         rsp.getResultInfo().getValue());
+                                        rsp.getResultInfo().getValue());
                             }
                         }
 
@@ -912,7 +895,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
 
             if (err != ErrorCode.ERR_OK) {
                 log.error("----Error DPTech Start Cleanup Task, Create Traction Strategy Error: {}, {}, {}",
-                          protectObjName, disposeObject, err);
+                        protectObjName, disposeObject, err);
                 return new MulReturnType<>(ErrorCode.ERR_CALLDEVICE, null);
             }
 
@@ -921,7 +904,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
 
             if (err != ErrorCode.ERR_OK) {
                 log.error("----Error DPTech Start Cleanup Task, Start Traction Strategy Error: {}, {}, {}",
-                          protectObjName, disposeObject, err);
+                        protectObjName, disposeObject, err);
                 return new MulReturnType<>(ErrorCode.ERR_CALLDEVICE, null);
             }
 
@@ -970,7 +953,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
 
                 if (err != ErrorCode.ERR_OK) {
                     log.error("----Error DPTech Stop Cleanup Task, Stop Traction Strategy Error: {}, {}", disposeObject,
-                              err);
+                            err);
                     return new MulReturnType<>(err, null);
                 }
 
@@ -980,7 +963,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
 
                 if (err != ErrorCode.ERR_OK) {
                     log.error("----Error DPTech Stop Cleanup Task, Clean Traction Strategy Error: {}, {}",
-                              disposeObject, err);
+                            disposeObject, err);
                 }
             }
 
@@ -1026,9 +1009,20 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                     disposeServiceGroup.put(v.getServiceId(), v);
                 }
             } else {
+                //缓存和数据库中都不存在，则添加进缓存
                 disposeServiceGroup.put(v.getServiceId(), v);
             }
         }
+
+        List<String> expireKey = new ArrayList<>();
+
+        for (String v : disposeServiceGroup.keySet()) {
+            if (svrList.stream().noneMatch(k -> k.getServiceId().equals(v))) {
+                expireKey.add(v);
+            }
+        }
+
+        expireKey.forEach(disposeServiceGroup::remove);
     }
 
     /**