diff --git a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
index 7598546c..43c16095 100644
--- a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
+++ b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
@@ -263,6 +263,25 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         return ipSegment + "-" + ipSegment;
     }
 
+    /**
+     * Gets ipv6 segment format.
+     *
+     * @param ipSegment the ipv6 segment
+     * @return the ip segment format
+     */
+    private String getIpV6SegmentFormat(String ipSegment) {
+        if (ipSegment.contains(ConstValue.IPV6_SEGMENT_SPILT)) {
+            return ipSegment;
+        }
+
+        //如果输入格式为IP-IP，则返回值为null
+        if (ipSegment.contains(ConstValue.IPV6_ERR_SEGMENT_SPILT)) {
+            return null;
+        }
+
+        return ipSegment + "/" + 128;
+    }
+
     /**
      * Create traction strategy error code.
      *
@@ -482,7 +501,12 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                 if (!k.contains(":")) {
                     ipV4.add(ipV4Idx++ + "_" + getIpSegmentFormat(k));
                 } else {
-                    ipV6.add(ipV6Idx++ + "_" + getIpSegmentFormat(k));
+                    if (getIpV6SegmentFormat(k) == null) {
+                        log.error("!!!!ipV6:{} format error", k);
+                        return;
+                    } else {
+                        ipV6.add(ipV6Idx++ + "_" + getIpV6SegmentFormat(k));
+                    }
                 }
             }
 
@@ -500,19 +524,22 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             for (Map.Entry<IpAddrType, String> entry : ipSegment.entrySet()) {
                 String protectName = getProtectObjectName(v.getServiceId(), entry.getKey());
 
-                // 防护对象存在
-                if (dpBypassManager.getProtectObject().containsKey(protectName)) {
-                    //进一步判断关联模板是都正确，防护IP段是否发生变化
-                    protectionObjExist(entry, protectName, template, ipV4, ipV6, ipSegment);
-                } else {
-                    err = createProtectObject(protectName,
-                            ipSegment.get(entry.getKey()),
-                            IpAddrType.IPV4.equals(entry.getKey()) ? 0 : 1,
-                            template);
-                    if (err == ErrorCode.ERR_OK) {
-                        log.debug("Add Protection Object {} Succeed", protectName);
+                //只处理C前缀的防护对象
+                if (protectName.startsWith(objectPrefix)) {
+                    // 防护对象存在
+                    if (dpBypassManager.getProtectObject().containsKey(protectName)) {
+                        //进一步判断关联模板是都正确，防护IP段是否发生变化
+                        protectionObjExist(entry, protectName, template, ipV4, ipV6, ipSegment);
                     } else {
-                        log.error("!!!!Add Protection Object {} Error: {}", protectName, err.getMsg());
+                        err = createProtectObject(protectName,
+                                ipSegment.get(entry.getKey()),
+                                IpAddrType.IPV4.equals(entry.getKey()) ? 0 : 1,
+                                template);
+                        if (err == ErrorCode.ERR_OK) {
+                            log.debug("Add Protection Object {} Succeed", protectName);
+                        } else {
+                            log.error("!!!!Add Protection Object {} Error: {}", protectName, err.getMsg());
+                        }
                     }
                 }
             }
@@ -580,7 +607,6 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             }
         }
 
-
         // 更新防护对象
         if (upgradeIpSegment) {
             err = upgradeProtectObject(protectName,
@@ -710,18 +736,8 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             if (ret != null && ret.getBypassManualTractionStrategyForService().size() > 0) {
                 ret.getBypassManualTractionStrategyForService().forEach(k -> {
                     String policyName = k.getPolicyName().getValue();
-                    // 非法名称的旁路牵引策略
-                    if (!policyName.startsWith(objectPrefix)) {
-                        NtcRequestResultInfo rsp =
-                                getCleanTypePort().delBypassManualTractionStrategyForUMC(policyName);
-
-                        if (rsp.getResultRetVal() == 0) {
-                            log.debug("Remove Traction Strategy {} Succeed", policyName);
-                        } else {
-                            log.error("!!!!Remove Traction Strategy {} Error: {}", policyName, rsp.getResultInfo()
-                                    .getValue());
-                        }
-                    } else {
+                    // 只处理C旁路手动牵引策略，不可删除第三方添加的旁路手动牵引策略
+                    if (policyName.startsWith(objectPrefix)) {
                         DpTractionStrategy obj;
 
                         if (dpBypassManager.getTractionStrategyName().containsKey(policyName)) {
@@ -771,7 +787,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
             ret.getProtectionTargetWithStrategyForService().forEach(k -> {
                 String objName = k.getProtectionTargetName().getValue();
 
-                // 只处理CMHI相关对象和模板
+                // 只处理C相关对象和模板
                 if (objName.startsWith(objectPrefix)) {
                     DpProtectionStrategyInfo obj;
 
@@ -839,20 +855,9 @@ 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(objectPrefix)) {
-                    log.error("!!!!Found Unexpect Protection Object [{}, {}], Deleted it.",
-                            objName,
-                            k.getIpSegment().getValue());
 
-                    NtcRequestResultInfo rsp = getCleanTypePort().deleteProtectionObjectForUMC(objName);
-
-                    if (rsp.getResultRetVal() == 0) {
-                        log.warn("!!!!Remove Protection Object {} Succeed", objName);
-                    } else {
-                        log.error("!!!!Remove Protection Object {} Error: {}", objName, rsp.getResultInfo().getValue());
-                    }
-                } else {
+                // 只处理C相关对象,不可对UMC上的非杭研防护对象进行删除
+                if (objName.startsWith(objectPrefix)) {
                     DpProtectObject obj;
 
                     if (dpBypassManager.getProtectObject().containsKey(objName)) {
@@ -894,7 +899,6 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
                                         rsp.getResultInfo().getValue());
                             }
                         }
-
                     });
 
                     // 判断是否需要更新IP段信息
diff --git a/src/main/java/com/dispose/common/ConstValue.java b/src/main/java/com/dispose/common/ConstValue.java
index fe3daa9c..6457e992 100644
--- a/src/main/java/com/dispose/common/ConstValue.java
+++ b/src/main/java/com/dispose/common/ConstValue.java
@@ -94,6 +94,16 @@ public class ConstValue {
      */
     public static final String[] IP_SEGMENT_SPILT = new String[] {"-", "/"};
 
+    /**
+     * The constant IPV6_ERR_SEGMENT_SPILT.
+     */
+    public static final String IPV6_ERR_SEGMENT_SPILT = "-";
+
+    /**
+     * The constant IPV6_SEGMENT_SPILT.
+     */
+    public static final String IPV6_SEGMENT_SPILT = "/";
+
     /**
      * The type Protocol.
      *