diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/RoleInitData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/RoleInitData.java
index ea1822e2..090b19f8 100644
--- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/RoleInitData.java
+++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/RoleInitData.java
@@ -1,7 +1,13 @@
 package com.jd.blockchain.ledger;
 
+import com.jd.blockchain.binaryproto.DataContractRegistry;
+
 public class RoleInitData implements RoleInitSettings {
 
+	static {
+		DataContractRegistry.register(RoleInitSettings.class);
+	}
+
 	private String roleName;
 
 	private LedgerPermission[] ledgerPermissions;
diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserAuthInitData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserAuthInitData.java
index 6866c991..81dd5587 100644
--- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserAuthInitData.java
+++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserAuthInitData.java
@@ -1,9 +1,14 @@
 package com.jd.blockchain.ledger;
 
+import com.jd.blockchain.binaryproto.DataContractRegistry;
 import com.jd.blockchain.utils.Bytes;
 
 public class UserAuthInitData implements UserAuthInitSettings {
 
+	static {
+		DataContractRegistry.register(UserAuthInitSettings.class);
+	}
+
 	private Bytes userAddress;
 
 	private String[] roles;
diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserRoles.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserRoles.java
index 2cae56d1..19f86ed8 100644
--- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserRoles.java
+++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/UserRoles.java
@@ -5,10 +5,15 @@ import java.util.Collections;
 import java.util.Set;
 import java.util.TreeSet;
 
+import com.jd.blockchain.binaryproto.DataContractRegistry;
 import com.jd.blockchain.utils.Bytes;
 
 public class UserRoles implements RoleSet {
 
+	static {
+		DataContractRegistry.register(RoleSet.class);
+	}
+
 	private Bytes userAddress;
 
 	private RolesPolicy policy;
diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LedgerInitData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LedgerInitData.java
index 6de96680..656b4aa3 100644
--- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LedgerInitData.java
+++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LedgerInitData.java
@@ -1,12 +1,18 @@
 package com.jd.blockchain.transaction;
 
+import com.jd.blockchain.binaryproto.DataContractRegistry;
 import com.jd.blockchain.ledger.CryptoSetting;
 import com.jd.blockchain.ledger.LedgerInitSetting;
 import com.jd.blockchain.ledger.ParticipantNode;
+import com.jd.blockchain.ledger.UserAuthInitSettings;
 import com.jd.blockchain.utils.Bytes;
 
 public class LedgerInitData implements LedgerInitSetting {
 
+	static {
+		DataContractRegistry.register(LedgerInitSetting.class);
+	}
+
 	private byte[] ledgerSeed;
 
 	private ParticipantNode[] consensusParticipants;
diff --git a/source/peer/src/main/java/com/jd/blockchain/peer/web/ManagementController.java b/source/peer/src/main/java/com/jd/blockchain/peer/web/ManagementController.java
index 9e771a33..fde7b1d4 100644
--- a/source/peer/src/main/java/com/jd/blockchain/peer/web/ManagementController.java
+++ b/source/peer/src/main/java/com/jd/blockchain/peer/web/ManagementController.java
@@ -113,6 +113,10 @@ public class ManagementController implements LedgerBindingConfigAware, PeerManag
 		
 		DataContractRegistry.register(LedgerAdminInfo.class);
 		DataContractRegistry.register(LedgerSettings.class);
+		DataContractRegistry.register(RoleSet.class);
+		DataContractRegistry.register(SecurityInitSettings.class);
+		DataContractRegistry.register(RoleInitSettings.class);
+		DataContractRegistry.register(UserAuthInitSettings.class);
 
 	}