diff --git a/common/nuls-base-protocol-update/src/main/java/io/nuls/base/protocol/ProtocolGroupManager.java b/common/nuls-base-protocol-update/src/main/java/io/nuls/base/protocol/ProtocolGroupManager.java
index b52aa5c65..e1bfd1118 100644
--- a/common/nuls-base-protocol-update/src/main/java/io/nuls/base/protocol/ProtocolGroupManager.java
+++ b/common/nuls-base-protocol-update/src/main/java/io/nuls/base/protocol/ProtocolGroupManager.java
@@ -66,6 +66,7 @@ public static void init(int chainId, Map<Short, Protocol> protocolMap, short ver
 
     /**
      * 获取当前生效的协议版本号
+     *
      * @param chainId
      * @return
      */
@@ -75,6 +76,7 @@ public static Short getCurrentVersion(int chainId) {
 
     /**
      * 获取当前生效的协议版本(包含消息、交易详细信息)
+     *
      * @param chainId
      * @return
      */
@@ -103,13 +105,13 @@ public static void updateProtocol(int chainId, short protocolVersion) {
             ProtocolGroup protocolGroup = protocolGroupMap.get(chainId);
             Protocol protocol = protocolGroup.getProtocolsMap().get(protocolVersion);
             //如果不存在给定版本号的协议信息，则取比当前版本号小的最大的一个协议
-            if(protocol == null){
+            if (protocol == null) {
                 Set<Short> sortKey = new TreeSet<>(protocolGroup.getProtocolsMap().keySet());
                 short effectiveVersion = 1;
-                for (Short version : sortKey){
-                    if(version <= protocolVersion){
+                for (Short version : sortKey) {
+                    if (version <= protocolVersion) {
                         effectiveVersion = version;
-                    }else{
+                    } else {
                         break;
                     }
                 }
@@ -132,13 +134,11 @@ public static void updateProtocol(int chainId, short protocolVersion) {
                     }
                 });
                 messageDispatcher.setProcessors(messageProcessors);
-                //try {
-                //    if (ConnectManager.getConnectByRole(ModuleE.TX.abbr) != null) {
-                //        RegisterHelper.registerTx(chainId, protocol);
-                //    }
-                //} catch (Exception e) {
-                //    Log.warn(e.getMessage());
-                //}
+                try {
+                    RegisterHelper.registerTx(chainId, protocol);
+                } catch (Exception e) {
+                    Log.warn(e.getMessage());
+                }
             }
         }
     }
diff --git a/module/nuls-cores/src/main/resources/protocol-config.json b/module/nuls-cores/src/main/resources/protocol-config.json
index b0547f5b1..ace637bd8 100644
--- a/module/nuls-cores/src/main/resources/protocol-config.json
+++ b/module/nuls-cores/src/main/resources/protocol-config.json
@@ -1,4 +1,12 @@
 [
+  {
+    "version": "17",
+    "extend": "16",
+    "validTxs": [],
+    "validMsgs": [],
+    "invalidTxs": "",
+    "invalidMsgs": ""
+  },
   {
     "version": "16",
     "extend": "15",
@@ -115,7 +123,6 @@
     "invalidTxs": "",
     "invalidMsgs": ""
   },
-
   {
     "version": "12",
     "extend": "11",
@@ -141,7 +148,6 @@
     "invalidTxs": "",
     "invalidMsgs": ""
   },
-
   {
     "version": "11",
     "extend": "10",
@@ -373,7 +379,6 @@
     "invalidTxs": "",
     "invalidMsgs": ""
   },
-
   {
     "version": "3",
     "extend": "2",
@@ -429,7 +434,6 @@
     "invalidTxs": "",
     "invalidMsgs": ""
   },
-
   {
     "version": "2",
     "extend": "1",
diff --git a/version b/version
index d76bd2ba3..94c60781e 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-2.17.0
+2.17.1
\ No newline at end of file