diff --git a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
index b729cba8..4c7bc47c 100644
--- a/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
+++ b/src/main/java/com/dispose/ability/impl/DpTechBypassAbilityImpl.java
@@ -241,10 +241,10 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
     }
 
     /**
-     * Gets traction strategy format.
+     * Gets ip segment format.
      *
-     * @param ipSegment the dispose object
-     * @return the traction strategy format
+     * @param ipSegment the ip segment
+     * @return the ip segment format
      */
     private String getIpSegmentFormat(String ipSegment) {
         for (String v : ConstValue.IP_SEGMENT_SPILT) {
@@ -570,10 +570,7 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         }
 
         for (String protectName : protectNames) {
-            String serviceId = protectName
-                    .replace(objectPrefix + "_", "")
-                    .replace("_" + IpAddrType.IPV4.getDescription(), "")
-                    .replace("_" + IpAddrType.IPV6.getDescription(), "");
+            String serviceId = getUserServiceId(protectName);
 
             // UMC上面存在对象已经失效
             if (disposeServiceGroup.values().stream().noneMatch(k -> serviceId.equals(k.getServiceId()))) {
@@ -605,6 +602,16 @@ public class DpTechBypassAbilityImpl extends DpTechAbilityImpl {
         }
     }
 
+    /**
+     * Gets user service id.
+     *
+     * @param projectObjName the project obj name
+     * @return the user service id
+     */
+    private String getUserServiceId(String projectObjName) {
+        return projectObjName.substring(objectPrefix.length() + 2);
+    }
+
     /**
      * Gets traction strategy name.
      *