diff --git a/libs/DOIPSDK-1.0.2-SNAPSHOT.jar b/libs/DOIPSDK-1.0.2-SNAPSHOT.jar
new file mode 100644
index 0000000..5b17eda
Binary files /dev/null and b/libs/DOIPSDK-1.0.2-SNAPSHOT.jar differ
diff --git a/src/main/java/org/bdware/sc/ChainOpener.java b/src/main/java/org/bdware/sc/ChainOpener.java
index 9e8c427..9a9ab5b 100644
--- a/src/main/java/org/bdware/sc/ChainOpener.java
+++ b/src/main/java/org/bdware/sc/ChainOpener.java
@@ -4,6 +4,9 @@ import org.bdware.sc.bean.ContractRequest;
 import org.bdware.sc.conn.OnHashCallback;
 
 public interface ChainOpener {
+    void reRegister(String doid);
+    String register(String arg);
+
     void writeContractResultToLocalAndLedger(
             String result,
             ContractClient client,
diff --git a/src/main/java/org/bdware/sc/ContractManager.java b/src/main/java/org/bdware/sc/ContractManager.java
index 413016e..7f03415 100644
--- a/src/main/java/org/bdware/sc/ContractManager.java
+++ b/src/main/java/org/bdware/sc/ContractManager.java
@@ -7,9 +7,6 @@ import io.prometheus.client.Counter;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
-import org.bdware.doip.core.model.handleRecord.DoHandleRecord;
-import org.bdware.doip.core.utils.GlobalConfigurations;
-import org.bdware.doip.endpoint.irpClient.GlobalIrpClient;
 import org.bdware.sc.ContractResult.Status;
 import org.bdware.sc.bean.*;
 import org.bdware.sc.conn.OnHashCallback;
@@ -77,7 +74,7 @@ public class ContractManager {
     public static ScheduledExecutorService scheduledThreadPool =
             Executors.newScheduledThreadPool(10);
 
-    public static DoipServiceInfoConfigurer doipConfigurer;
+
 
     public static int logStage = 0;
     public static Sigar sigar = null; // 获取network等资源什么
@@ -459,6 +456,7 @@ public class ContractManager {
     }
 
     public ContractClient getContractClientByDoi(String doi) {
+
         ContractMeta meta = statusRecorder.getContractMeta(doi);
         return statusRecorder.getContractClient(meta.id);
     }
@@ -1033,26 +1031,11 @@ public class ContractManager {
             if (cm != null && cm.doi != null) {
                 if (!cm.doi.equals("")
                         && !cm.doi.equals("null")
-                        && c.getType() == ContractExecType.Sole) {
+                        && c.getType() == ContractExecType.Sole && chainOpener != null) {
                     c.setDOI(cm.doi);
-
                     c.setBuildTime(cm.buildTime);
                     c.setDoipFlag(true);
-
-                    DoHandleRecord dohr =
-                            new DoHandleRecord(
-                                    GlobalConfigurations.User_Handle,
-                                    GlobalConfigurations.DoipServiceID);
-                    dohr.handle = cm.doi;
-
-                    threadPool.execute(
-                            () -> {
-                                try {
-                                    GlobalIrpClient.getGlobalClient().reRegister(dohr);
-                                } catch (Exception e) {
-                                    LOGGER.warn("unable to connect LHS: " + e.getMessage());
-                                }
-                            });
+                    chainOpener.reRegister(cm.doi);
                 }
             }
         } else {
diff --git a/src/main/java/org/bdware/sc/DoipServiceInfoConfigurer.java b/src/main/java/org/bdware/sc/DoipServiceInfoConfigurer.java
deleted file mode 100644
index 44754b8..0000000
--- a/src/main/java/org/bdware/sc/DoipServiceInfoConfigurer.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package org.bdware.sc;
-
-import org.bdware.doip.application.DoipServiceConfig;
-import org.bdware.doip.endpoint.doipServer.DoipServiceInfo;
-
-public interface DoipServiceInfoConfigurer {
-    String getServiceHandle();
-
-    String resetServiceConfig(String configJson);
-
-    DoipServiceConfig getDoipServiceConfig();
-
-    DoipServiceInfo getDoipServiceInfo();
-}