diff --git a/source/deployment/deployment-peer/src/main/resources/config/init/ledger.init b/source/deployment/deployment-peer/src/main/resources/config/init/ledger.init
index e84f24f5..8f06ac57 100644
--- a/source/deployment/deployment-peer/src/main/resources/config/init/ledger.init
+++ b/source/deployment/deployment-peer/src/main/resources/config/init/ledger.init
@@ -87,7 +87,7 @@ cons_parti.0.consensus.host=127.0.0.1
 #第0个参与方的共识服务的端口；
 cons_parti.0.consensus.port=8900
 #第0个参与方的共识服务是否开启安全连接；
-cons_parti.0.consensus.secure=true
+cons_parti.0.consensus.secure=false
 
 #第0个参与方的账本初始服务的主机；
 cons_parti.0.initializer.host=127.0.0.1
diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java
index b82ba94f..97780f62 100644
--- a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java
+++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java
@@ -597,7 +597,7 @@ public class BlockBrowserController implements BlockchainExtendQueryService {
 	public BlockchainIdentity[] getUsers(@PathVariable(name = "ledgerHash") HashDigest ledgerHash,
 			@RequestParam(name = "fromIndex", required = false, defaultValue = "0") int fromIndex,
 			@RequestParam(name = "count", required = false, defaultValue = "-1") int count) {
-		return peerService.getQueryService().getUsers(ledgerHash, fromIndex, count);
+		return revertAccountHeader(peerService.getQueryService().getUsers(ledgerHash, fromIndex, count));
 	}
 
 	@RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/accounts")
@@ -605,7 +605,7 @@ public class BlockBrowserController implements BlockchainExtendQueryService {
 	public BlockchainIdentity[] getDataAccounts(@PathVariable(name = "ledgerHash") HashDigest ledgerHash,
 			@RequestParam(name = "fromIndex", required = false, defaultValue = "0") int fromIndex,
 			@RequestParam(name = "count", required = false, defaultValue = "-1") int count) {
-		return peerService.getQueryService().getDataAccounts(ledgerHash, fromIndex, count);
+		return revertAccountHeader(peerService.getQueryService().getDataAccounts(ledgerHash, fromIndex, count));
 	}
 
 	@RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/contracts")
@@ -613,20 +613,20 @@ public class BlockBrowserController implements BlockchainExtendQueryService {
 	public BlockchainIdentity[] getContractAccounts(@PathVariable(name = "ledgerHash") HashDigest ledgerHash,
 			@RequestParam(name = "fromIndex", required = false, defaultValue = "0") int fromIndex,
 			@RequestParam(name = "count", required = false, defaultValue = "-1") int count) {
-		return peerService.getQueryService().getContractAccounts(ledgerHash, fromIndex, count);
+		return revertAccountHeader(peerService.getQueryService().getContractAccounts(ledgerHash, fromIndex, count));
 	}
 
-//	/**
-//	 * reverse the AccountHeader[] content; the latest record show first;
-//	 * @return
-//	 */
-//	private AccountHeader[] revertAccountHeader(AccountHeader[] accountHeaders){
-//		AccountHeader[] accounts = new AccountHeader[accountHeaders.length];
-//		if(accountHeaders!=null && accountHeaders.length>0){
-//			for (int i = 0; i < accountHeaders.length; i++) {
-//				accounts[accountHeaders.length-1-i] = accountHeaders[i];
-//			}
-//		}
-//		return accounts;
-//	}
+	/**
+	 * reverse the BlockchainIdentity[] content; the latest record show first;
+	 * @return
+	 */
+	private BlockchainIdentity[] revertAccountHeader(BlockchainIdentity[] accountHeaders){
+		BlockchainIdentity[] accounts = new BlockchainIdentity[accountHeaders.length];
+		if(accountHeaders!=null && accountHeaders.length>0){
+			for (int i = 0; i < accountHeaders.length; i++) {
+				accounts[accountHeaders.length-1-i] = accountHeaders[i];
+			}
+		}
+		return accounts;
+	}
 }
diff --git a/source/manager/manager-model/src/main/java/com/jd/blockchain/ump/model/UmpConstant.java b/source/manager/manager-model/src/main/java/com/jd/blockchain/ump/model/UmpConstant.java
index 216a1e85..de388c8b 100644
--- a/source/manager/manager-model/src/main/java/com/jd/blockchain/ump/model/UmpConstant.java
+++ b/source/manager/manager-model/src/main/java/com/jd/blockchain/ump/model/UmpConstant.java
@@ -16,7 +16,7 @@ public class UmpConstant {
 
     public static final String PRIVATE_KEY_SUFFIX = ".priv";
 
-    public static final String PUBLIC_KEY_SUFFIX = ".priv";
+    public static final String PUBLIC_KEY_SUFFIX = ".pub";
 
     public static final String PWD_SUFFIX = ".pwd";