diff --git a/build.gradle b/build.gradle
index 91413e9..e21a840 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ plugins {
 apply from: '../spotless.gradle'
 
 group = "org.bdware.sc"
-version = "1.9.7"
+version = "1.9.9"
 tasks.withType(JavaCompile) {
     //   options.compilerArgs << '-Xlint:none'
     //   options.compilerArgs << '-Xlint:deprecation' << "-Werror"
@@ -51,7 +51,7 @@ dependencies {
     implementation 'com.sun.mail:javax.mail:1.6.2'
     implementation 'com.squareup.okhttp3:okhttp:4.9.1'
     implementation 'org.bdware.bdcontract:sdk-java:1.0.2'
-    implementation 'org.bdware.doip:doip-audit-tool:1.3.5'
+    implementation 'org.bdware.doip:doip-audit-tool:1.3.6'
     implementation 'org.bdware.doip:doip-sdk:1.4.9'
     implementation fileTree(dir: 'lib', include: '*.jar')
     testImplementation 'junit:junit:4.13.2'
diff --git a/src/main/java/org/bdware/sc/compiler/ap/Fork.java b/src/main/java/org/bdware/sc/compiler/ap/Fork.java
new file mode 100644
index 0000000..970e06b
--- /dev/null
+++ b/src/main/java/org/bdware/sc/compiler/ap/Fork.java
@@ -0,0 +1,23 @@
+package org.bdware.sc.compiler.ap;
+
+import org.bdware.sc.bean.ForkInfo;
+import org.bdware.sc.bean.RouteInfo;
+import org.bdware.sc.compiler.AnnotationProcessor;
+import org.bdware.sc.node.AnnotationNode;
+import org.bdware.sc.node.ContractNode;
+import org.bdware.sc.node.FunctionNode;
+import org.bdware.sc.node.InterfaceNode;
+
+public class Fork extends AnnotationProcessor {
+    @Override
+    public void processFunction(AnnotationNode anno, ContractNode contractNode,
+            FunctionNode functionNode) {
+        functionNode.setForkInfo(ForkInfo.create(anno, contractNode));
+    }
+
+    @Override
+    public void processInterface(AnnotationNode anno, ContractNode contractNode,
+            InterfaceNode interfaceNode) {
+        interfaceNode.setForkInfo(ForkInfo.create(anno, contractNode));
+    }
+}
diff --git a/src/main/java/org/bdware/sc/server/DoipClusterServer.java b/src/main/java/org/bdware/sc/server/DoipClusterServer.java
index 17e45ae..b1b06e7 100644
--- a/src/main/java/org/bdware/sc/server/DoipClusterServer.java
+++ b/src/main/java/org/bdware/sc/server/DoipClusterServer.java
@@ -91,13 +91,14 @@ public class DoipClusterServer extends DoipServerImpl {
         JsonObject methodRouteInfoMap = new JsonObject();
         // doipOperationName和对应的routeFunctionName的对应关系，存储方式为doipOperationName: routeFunctionName
         JsonObject methodJoinInfoMap = new JsonObject();
+        JsonObject methodForkInfoMap = new JsonObject();
 
         // 所有Router中用得到的函数（例如Route函数和Route函数依赖的相关函数）
         JsonObject functions = new JsonObject();
 
         // 维护RouteInfo，将RouteInfo和doipOperationName的映射关系，以及所有Router中用得到的函数都维护好
         // TODO 移除这部分逻辑？
-        cn.maintainRouteJoinInfo(methodRouteInfoMap, methodJoinInfoMap, functions);
+        cn.maintainRouteJoinInfo(methodRouteInfoMap, methodJoinInfoMap, methodForkInfoMap, functions);
         if (clusterInfo != null)
             repoHandleValues.add("clusterInfo", clusterInfo);
         if (functions.size() > 0)
@@ -106,6 +107,8 @@ public class DoipClusterServer extends DoipServerImpl {
             repoHandleValues.add("routeInfo", methodRouteInfoMap);
         if (methodJoinInfoMap.size() > 0)
             repoHandleValues.add("joinInfo", methodJoinInfoMap);
+        if (methodForkInfoMap.size() > 0)
+            repoHandleValues.add("forkInfo", methodForkInfoMap);
         repoInfo.handleValues.addProperty("cluster", repoHandleValues.toString());
         String updateRepoInfoRes = repoIrpClient.reRegister(repoInfo);
         if (updateRepoInfoRes.equals("success")) {
diff --git a/src/test/java/org/bdware/analysis/DataBaseProcess.java b/src/test/java/org/bdware/analysis/DataBaseProcess.java
index a641b31..075e4e7 100644
--- a/src/test/java/org/bdware/analysis/DataBaseProcess.java
+++ b/src/test/java/org/bdware/analysis/DataBaseProcess.java
@@ -1,7 +1,18 @@
 package org.bdware.analysis;
 
+import org.bdware.sc.boundry.utils.RocksDBUtil;
+import org.rocksdb.RocksIterator;
+
 public class DataBaseProcess {
+    private static RocksDBUtil db;
+
     public static void main(String[] args) {
+      db =   RocksDBUtil.loadDB("abc",false);
+        RocksIterator iter = db.newIterator();
+        iter.seekToFirst();;
+      for (;iter.isValid();){
+           db.getNext(iter);
+      }
         // long timeJava;
         // try {
         // // start a process before