diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java
index 232d5816..3065da89 100644
--- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java
+++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java
@@ -110,6 +110,8 @@ public class IntegrationBase {
         TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash);
         txTpl.dataAccounts().register(dataAccount.getIdentity());
         txTpl.dataAccount(dataAccount.getAddress()).set("total", 200, -1);
+//        txTpl.dataAccount(dataAccount.getAddress()).set("param1", "v", -1);
+//        txTpl.dataAccount(dataAccount.getAddress()).set("param2", 200, -1);
 
         // 签名；
         PreparedTransaction ptx = txTpl.prepare();
@@ -473,6 +475,7 @@ public class IntegrationBase {
 
         // execute the contract;
         testContractExe(adminKey, ledgerHash, keyPairResponse.keyPair,  blockchainService, ledgerRepository);
+        testContractExe1(adminKey, ledgerHash, keyPairResponse.keyPair,  blockchainService, ledgerRepository);
 
         return block;
     }
@@ -490,7 +493,6 @@ public class IntegrationBase {
 //                contractDeployKey.getAddress().toBase58(),321123);
         txTpl.contract(contractDeployKey.getAddress(),AssetContract2.class).issue(byteObj,
                 dataKey.getAddress().toBase58(),Bytes.fromString("123321"));
-//        txTpl.contract(contractDeployKey.getAddress(),AssetContract2.class).issue(byteObj,dataKey.getAddress().toBase58(),123456);
 
         // 签名；
         PreparedTransaction ptx = txTpl.prepare();
@@ -507,6 +509,34 @@ public class IntegrationBase {
         assertEquals("100",kvDataEntries[0].getValue().toString());
     }
 
+    private static  <T> void testContractExe1(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey,
+                                             BlockchainService blockchainService,LedgerRepository ledgerRepository) {
+        LedgerInfo ledgerInfo = blockchainService.getLedger(ledgerHash);
+        LedgerBlock previousBlock = blockchainService.getBlock(ledgerHash, ledgerInfo.getLatestBlockHeight() - 1);
+
+        // 定义交易；
+        TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash);
+
+        AssetContract2 assetContract = txTpl.contract(contractDeployKey.getAddress(), AssetContract2.class);
+        ContractBizContent contractBizContent = () -> new String[]{"param1","param2"};
+        assetContract.issue(contractBizContent,dataKey.getAddress().toBase58(),123456);
+
+        // 签名；
+        PreparedTransaction ptx = txTpl.prepare();
+        ptx.sign(adminKey);
+
+        // 提交并等待共识返回；
+        TransactionResponse txResp = ptx.commit();
+
+        // 验证结果；
+        Assert.assertTrue(txResp.isSuccess());
+        assertEquals(ptx.getHash(),txResp.getContentHash());
+        LedgerBlock block = ledgerRepository.getBlock(txResp.getBlockHeight());
+        KVDataEntry[] kvDataEntries =  ledgerRepository.getDataAccountSet(block).getDataAccount(dataKey.getAddress()).getDataEntries(1,2);
+        assertEquals("value1",kvDataEntries[0].getValue().toString());
+        assertEquals(888L,kvDataEntries[1].getValue());
+    }
+
     /**
      * 根据合约构建字节数组;
      *
diff --git a/source/test/test-integration/src/test/resources/contract.jar b/source/test/test-integration/src/test/resources/contract.jar
index 3f21f9b3..7c172d0e 100644
Binary files a/source/test/test-integration/src/test/resources/contract.jar and b/source/test/test-integration/src/test/resources/contract.jar differ