diff --git a/src/main/java/com/jmeter/test/Test4Jemter.java b/src/main/java/com/jmeter/test/Test4Jemter.java
new file mode 100644
index 0000000..e5cd733
--- /dev/null
+++ b/src/main/java/com/jmeter/test/Test4Jemter.java
@@ -0,0 +1,217 @@
+package com.jmeter.test;
+
+import com.sunyard.SydApiException;
+import com.sunyard.proto.Util;
+import org.apache.jmeter.config.Arguments;
+import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient;
+import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
+import org.apache.jmeter.samplers.SampleResult;
+import racal.sunyard.main.SydApi4j;
+import racal.sunyard.main.SydApiBuilder;
+
+import java.nio.charset.StandardCharsets;
+
+
+public class Test4Jemter extends AbstractJavaSamplerClient {
+
+    private String SM2dn ;
+    private String RSAdn ;
+    private String ip ;
+    private String ip2 ;
+    private String oData;
+    private String sign;
+    private byte[] orgData;
+
+    private int type;
+
+    private static ThreadLocal<SydApi4j> api;
+
+
+    /**
+     * 定义默认的参数，在jmeter中会自动显示在这里定义的默认参数
+     * @return Arguments对象
+     */
+    @Override
+    public Arguments getDefaultParameters() {
+        Arguments arguments = new Arguments();
+        arguments.addArgument("SM2dn", "C=CN,O=CFCA OCA1,OU=YCCA,OU=Individual-2,CN=YCCA@黄金交易所@Zhuangj@1");
+        arguments.addArgument("RSAdn", "C=cn,O=CFCA TEST CA,OU=NCS2,OU=Enterprises,CN=041@Z402451000010@ShanDong@00000001");
+        arguments.addArgument("orgData", "12345678");
+        arguments.addArgument("ip", "192.168.0.166");
+       // arguments.addArgument("ip2", "172.16.17.161");
+        arguments.addArgument("type", "1");
+        arguments.addArgument("sign", "12345678");
+        return arguments;
+    }
+
+    /**
+     * 在执行测试之前执行，只执行一次，可以获取传递过来的参数，一般用来做初始化操作
+     * @param context 可以获取jmeter传递过来的参数
+     */
+    @Override
+    public void setupTest(JavaSamplerContext context) {
+        //对成员变量初始化
+        SM2dn = context.getParameter("SM2dn");
+        RSAdn = context.getParameter("RSAdn");
+        oData = context.getParameter("orgData");
+        ip = context.getParameter("ip");
+      //  ip2 = context.getParameter("ip2");
+        type = context.getIntParameter("type");
+        sign = context.getParameter("sign");
+        System.setProperty("com.sunyard.dnsort", "false");
+        api = new ThreadLocal<SydApi4j>() {
+            public SydApi4j initialValue() {
+
+                SydApiBuilder builder = new SydApiBuilder().setIp(ip);
+                final SydApi4j api = (SydApi4j) builder.build();
+                return api;
+            }
+        };
+
+    }
+
+    /**
+     * 真正的测试代码块，jmeter按照配置的逻辑执行该方法
+     * @param javaSamplerContext 上下文对象，可以获取jmeter传递的参数
+     * @return SampleResult对象用于封装结果
+     */
+    @Override
+    public SampleResult runTest(JavaSamplerContext javaSamplerContext) {
+        SampleResult sr = new SampleResult();
+        //设置标签
+        sr.setSampleLabel("testDemo");
+        //设置开始标志，否则无法统计tps等
+        sr.sampleStart();
+        try {
+            orgData = oData.getBytes(); //SM2裸签
+            //执行业务逻辑
+            switch(type){
+                case 1:
+                    api.get().SYD_NakedSign(SM2dn, orgData, (byte[]) null);
+                    sr.setResponseCodeOK();
+                   //sr.setResponseData(Util.encodeBase64(nakedSign1), StandardCharsets.UTF_8.displayName());
+                break;
+
+
+                case 2:
+                    api.get().SYD_NakedVerify(SM2dn, Util.decodeBase64(sign), orgData, (byte[])null) ;
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(String.valueOf(nakedVerify1), StandardCharsets.UTF_8.displayName());
+                 break;
+
+                case 3:
+                    //RSA裸签
+                     api.get().SYD_NakedSign(1, RSAdn,orgData,(byte[])null);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(Util.encodeBase64(nakedSign2), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 4:
+                     api.get().SYD_NakedVerify(1, RSAdn,Util.decodeBase64(sign),orgData ,(byte[])null);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(String.valueOf(nakedVerify2), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 5:
+                     api.get().detachedSign(1, orgData, SM2dn);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(detSign1, StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 6:
+                      api.get().detachedVerify(1, orgData, sign);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(String.valueOf(detV1), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 7:
+                     api.get().detachedSign(2,1, orgData, RSAdn);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(detSign2, StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 8:
+                      api.get().detachedVerify(2,2, orgData, sign);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(String.valueOf(detV2), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 9:
+                      api.get().attachedSignHsm(orgData, SM2dn);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(attSign1, StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 10:
+                      api.get().attachedVerify( sign.getBytes());
+                    sr.setResponseCodeOK();
+                   // sr.setResponseData(String.valueOf(attV1), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 11:
+                      api.get().attachedSignRSAHsm(2, orgData, RSAdn);
+                    sr.setResponseCodeOK();
+                   // sr.setResponseData(attSign2, StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 12:
+                     api.get().attachedVerifyRSA(2, sign);
+                    sr.setResponseCodeOK();
+                   // sr.setResponseData(String.valueOf(attV2), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 13:
+                      api.get().generateDE(SM2dn.getBytes(), 3, 1, orgData);
+                   // byte[] cipherKey = (byte[]) genSM2.get(SydApi.RET_CIPHER_KEY);
+                    sr.setResponseCodeOK();
+                   // sr.setResponseData(new String(cipherKey), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 14:
+                     api.get().decryptDE(true, 1, SM2dn.getBytes(), sign);;
+                   // byte[] oData = (byte[]) denSM2.get("oData");
+                    sr.setResponseCodeOK();
+                   // sr.setResponseData(new String(oData), StandardCharsets.UTF_8.displayName());
+                break;
+
+
+                case 15:
+                      api.get(). generateDE(RSAdn.getBytes(), 4, 1, orgData);
+                   // byte[] cipherKeyRSA = (byte[]) genRSA.get(SydApi.RET_CIPHER_KEY);
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(new String(cipherKeyRSA), StandardCharsets.UTF_8.displayName());
+                break;
+
+                case 16:
+                     api.get().decryptDERSA(true, 1, RSAdn.getBytes(), sign);
+                   // byte[] oDataRSA = (byte[]) denRSA.get("oData");
+                    sr.setResponseCodeOK();
+                    //sr.setResponseData(new String(oDataRSA), StandardCharsets.UTF_8.displayName());
+                break;
+
+                default:
+                    sr.setResponseCodeOK();
+                    sr.setResponseData("请选择测试组", StandardCharsets.UTF_8.displayName());
+                break;
+            }
+            sr.setSuccessful(true);
+        }catch (SydApiException e){
+            e.printStackTrace();
+            sr.setResponseCode(String.valueOf(e.getRetCode()));
+            sr.setResponseData(e.getMessage(), StandardCharsets.UTF_8.displayName());
+            sr.setSuccessful(false);
+        }finally {
+            sr.sampleEnd();
+        }
+        return sr;
+    }
+
+    /**
+     * 测试完成后执行，一般用于关闭资源
+     * @param context 上下文对象，可用于获取jmeter传递的参数
+     */
+    @Override
+    public void teardownTest(JavaSamplerContext context) {
+        System.runFinalization();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/jmeter/test/Test4ZS.java b/src/main/java/com/jmeter/test/Test4ZS.java
deleted file mode 100644
index b07b6e5..0000000
--- a/src/main/java/com/jmeter/test/Test4ZS.java
+++ /dev/null
@@ -1,210 +0,0 @@
-//package com.jmeter.test;
-//
-//import com.sunyard.RetWrap;
-//import com.sunyard.SydApi;
-//import com.sunyard.SydApiException;
-//import com.sunyard.proto.Util;
-//import org.apache.jmeter.config.Arguments;
-//import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient;
-//import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
-//import org.apache.jmeter.samplers.SampleResult;
-//import racal.sunyard.main.SydApi4j;
-//import racal.sunyard.main.SydApiBuilder;
-//import sun.nio.cs.StandardCharsets;
-//
-//
-//public class Test4ZS extends AbstractJavaSamplerClient {
-//
-//    private String SM2dn ;
-//    private String RSAdn ;
-//    private String ip ;
-//    private String ip2 ;
-//    private String oData;
-//    private String sign;
-//    private byte[] orgData;
-//
-//    private int type;
-//
-//
-//    /**
-//     * 定义默认的参数，在jmeter中会自动显示在这里定义的默认参数
-//     * @return Arguments对象
-//     */
-//    @Override
-//    public Arguments getDefaultParameters() {
-//        Arguments arguments = new Arguments();
-//        arguments.addArgument("SM2dn", "C=CN,O=CFCA OCA1,OU=YCCA,OU=Individual-2,CN=YCCA@黄金交易所@Zhuangj@1");
-//        arguments.addArgument("RSAdn", "C=cn,O=CFCA TEST CA,OU=NCS2,OU=Enterprises,CN=041@Z402451000010@ShanDong@00000001");
-//        arguments.addArgument("orgData", "12345678");
-//        arguments.addArgument("ip", "172.16.17.161");
-//        arguments.addArgument("ip2", "172.16.17.161");
-//        arguments.addArgument("type", "1");
-//        arguments.addArgument("sign", "12345678");
-//        return arguments;
-//    }
-//
-//    /**
-//     * 在执行测试之前执行，只执行一次，可以获取传递过来的参数，一般用来做初始化操作
-//     * @param context 可以获取jmeter传递过来的参数
-//     */
-//    @Override
-//    public void setupTest(JavaSamplerContext context) {
-//        //对成员变量初始化
-//        SM2dn = context.getParameter("SM2dn");
-//        RSAdn = context.getParameter("RSAdn");
-//        oData = context.getParameter("orgData");
-//        ip = context.getParameter("ip");
-//        ip2 = context.getParameter("ip2");
-//        type = context.getIntParameter("type");
-//        sign = context.getParameter("sign");
-//        System.setProperty("com.sunyard.dnsort", "false");
-//
-//    }
-//
-//    /**
-//     * 真正的测试代码块，jmeter按照配置的逻辑执行该方法
-//     * @param javaSamplerContext 上下文对象，可以获取jmeter传递的参数
-//     * @return SampleResult对象用于封装结果
-//     */
-//    @Override
-//    public SampleResult runTest(JavaSamplerContext javaSamplerContext) {
-//        SampleResult sr = new SampleResult();
-//        //设置标签
-//        sr.setSampleLabel("testDemo");
-//        //设置开始标志，否则无法统计tps等
-//        sr.sampleStart();
-//        try {
-//            SydApi4j.SYD_Set_Parameter_HA(ip, ip2, 8889, 1000);
-//            SydApi4j api = (SydApi4j) new SydApi4j();
-//            orgData = oData.getBytes(); //SM2裸签
-//            //执行业务逻辑
-//            switch(type){
-//                case 1:
-//                    api.SYD_NakedSign(SM2dn, orgData, (byte[])null);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(Util.encodeBase64(nakedSign1), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//
-//                case 2:
-//                   api.SYD_NakedVerify(SM2dn, Util.decodeBase64(sign), orgData, (byte[])null) ;
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(String.valueOf(nakedVerify1), StandardCharsets.UTF_8.displayName());
-//                 break;
-//
-//                case 3:
-//                    //RSA裸签
-//                    api.SYD_NakedSign(1, RSAdn,orgData,(byte[])null);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(Util.encodeBase64(nakedSign2), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 4:
-//                    api.SYD_NakedVerify(1, RSAdn,Util.decodeBase64(sign),orgData ,(byte[])null);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(String.valueOf(nakedVerify2), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 5:
-//                    api.detachedSign(1, orgData, SM2dn);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(detSign1, StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 6:
-//                     api.detachedVerify(1, orgData, sign);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(String.valueOf(detV1), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 7:
-//                    api.detachedSign(2,1, orgData, RSAdn);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(detSign2, StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 8:
-//                     api.detachedVerify(2,2, orgData, sign);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(String.valueOf(detV2), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 9:
-//                     api.attachedSignHsm(orgData, SM2dn);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(attSign1, StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 10:
-//                     api.attachedVerify( sign.getBytes());
-//                    sr.setResponseCodeOK();
-//                   // sr.setResponseData(String.valueOf(attV1), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 11:
-//                     api.attachedSignRSAHsm(2, orgData, RSAdn);
-//                    sr.setResponseCodeOK();
-//                   // sr.setResponseData(attSign2, StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 12:
-//                    api.attachedVerifyRSA(2, sign);
-//                    sr.setResponseCodeOK();
-//                   // sr.setResponseData(String.valueOf(attV2), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 13:
-//                     api.generateDE(SM2dn.getBytes(), 3, 1, orgData);
-//                   // byte[] cipherKey = (byte[]) genSM2.get(SydApi.RET_CIPHER_KEY);
-//                    sr.setResponseCodeOK();
-//                   // sr.setResponseData(new String(cipherKey), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 14:
-//                    api.decryptDE(true, 1, SM2dn.getBytes(), sign);;
-//                   // byte[] oData = (byte[]) denSM2.get("oData");
-//                    sr.setResponseCodeOK();
-//                   // sr.setResponseData(new String(oData), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//
-//                case 15:
-//                     api. generateDE(RSAdn.getBytes(), 4, 1, orgData);
-//                   // byte[] cipherKeyRSA = (byte[]) genRSA.get(SydApi.RET_CIPHER_KEY);
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(new String(cipherKeyRSA), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                case 16:
-//                    api.decryptDERSA(true, 1, RSAdn.getBytes(), sign);
-//                   // byte[] oDataRSA = (byte[]) denRSA.get("oData");
-//                    sr.setResponseCodeOK();
-//                    //sr.setResponseData(new String(oDataRSA), StandardCharsets.UTF_8.displayName());
-//                break;
-//
-//                default:
-//                    sr.setResponseCodeOK();
-//                    sr.setResponseData("请选择测试组", StandardCharsets.UTF_8.displayName());
-//                break;
-//            }
-//            sr.setSuccessful(true);
-//        }catch (SydApiException e){
-//            e.printStackTrace();
-//            sr.setResponseCode(String.valueOf(e.getRetCode()));
-//            sr.setResponseData(e.getMessage(), StandardCharsets.UTF_8.displayName());
-//            sr.setSuccessful(false);
-//        }finally {
-//            sr.sampleEnd();
-//        }
-//        return sr;
-//    }
-//
-//    /**
-//     * 测试完成后执行，一般用于关闭资源
-//     * @param context 上下文对象，可用于获取jmeter传递的参数
-//     */
-//    @Override
-//    public void teardownTest(JavaSamplerContext context) {
-//        System.runFinalization();
-//    }
-//}
\ No newline at end of file
diff --git a/src/main/java/racal/sunyard/main/SydApi4j.java b/src/main/java/racal/sunyard/main/SydApi4j.java
index 32f3672..d93e030 100644
--- a/src/main/java/racal/sunyard/main/SydApi4j.java
+++ b/src/main/java/racal/sunyard/main/SydApi4j.java
@@ -1821,22 +1821,24 @@ public class SydApi4j implements SydApi {
             buff = new byte[bb.position()];
             System.arraycopy(bb.array(), 0, buff, 0, buff.length);
         }
-
-
-        println("\n\n发送数据");
+        if(debug){
+            println("\n\n发送数据");
 //        print("原始数据: \t");
 //        println(Arrays.toString(buff));
-        print("HEX数据: \t");
-        println(Util.bytes2HexString(buff));
-
-        if (null != builder && builder.isUseEBCDMode()) {
-            // 对十个字节之后的进行 EBCD 转码
-            buff = CoderUtil.ASCIIToEBCDICFIX(buff, 10);
-            print("EBCD 数据: \t");
+            print("HEX数据: \t");
             println(Util.bytes2HexString(buff));
+
+            if (null != builder && builder.isUseEBCDMode()) {
+                // 对十个字节之后的进行 EBCD 转码
+                buff = CoderUtil.ASCIIToEBCDICFIX(buff, 10);
+                print("EBCD 数据: \t");
+                println(Util.bytes2HexString(buff));
+            }
         }
 
-        testSocket();
+
+
+        //testSocket();
 
         try {
             socket.getOutputStream().write(buff);
@@ -1918,12 +1920,14 @@ public class SydApi4j implements SydApi {
 
         len += 2;
 
-        print("H\t");
-        println(Integer.toHexString(high));
-        print("L\t");
-        println(Integer.toHexString(low));
-        print("Len\t");
-        println(len);
+        if(debug){
+            print("H\t");
+            println(Integer.toHexString(high));
+            print("L\t");
+            println(Integer.toHexString(low));
+            print("Len\t");
+            println(len);
+        }
 
 
         ByteBuffer bb = ByteBuffer.allocate(len);
@@ -1950,16 +1954,24 @@ public class SydApi4j implements SydApi {
         }
 
 
+
+
         if (null != builder && builder.isUseEBCDMode()) {
-            print("EBCD 数据: \t");
-            println(Util.bytes2HexString(bb.array()));
+//            print("EBCD 数据: \t");
+//            println(Util.bytes2HexString(bb.array()));
 
             byte[] b = bb.array();
             CoderUtil.EBCDICToASCIIFIX(b, 10);
         }
+        if(debug){
+            print("EBCD 数据: \t");
+            println(Util.bytes2HexString(bb.array()));
+            print("HEX数据: \t");
+            println(Util.bytes2HexString(bb.array()));
+        }
 
-        print("HEX数据: \t");
-        println(Util.bytes2HexString(bb.array()));
+//        print("HEX数据: \t");
+//        println(Util.bytes2HexString(bb.array()));
         return bb;
     }
 
@@ -1971,7 +1983,7 @@ public class SydApi4j implements SydApi {
      * @buffer 如果出错，需要补发的数据。
      */
     protected ByteBuffer syncRead(byte[] buffer) {
-        println("\n\n接收数据");
+//        println("\n\n接收数据");
         try {
             // 正常接收
             ByteBuffer bb = read(socket);
diff --git a/src/test/java/sample/HashTest.java b/src/test/java/sample/HashTest.java
index 8800404..ebbb0df 100644
--- a/src/test/java/sample/HashTest.java
+++ b/src/test/java/sample/HashTest.java
@@ -1,6 +1,7 @@
 package sample;
 
 import com.sunyard.SydApi;
+import com.sunyard.proto.Util;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -40,4 +41,12 @@ public class HashTest {
     public void sha256(){
         api.itHash( 1, new byte[  5 * 1024 *  1024 ]);
     }
+
+
+    @Test
+    public void hex(){
+        String s = "MEQCICECex9ZSh6PktFDu3rkszxJ++miqXBs5uCJS2VL8lhUAiBgZSLbJAMgrpTpmRL2L/5XsWBHSoFbKI6ToSzDnbPCaQ==";
+        System.out.println(Util.bytes2HexString(Util.decodeBase64(s)));
+        System.out.println(new String(Util.decodeBase64(s)));
+    }
 }
diff --git a/src/test/java/sample/Sample4ZS.java b/src/test/java/sample/Sample4ZS.java
index 1d3316a..54fda1c 100644
--- a/src/test/java/sample/Sample4ZS.java
+++ b/src/test/java/sample/Sample4ZS.java
@@ -4,6 +4,7 @@ import com.sunyard.RetWrap;
 import com.sunyard.SydApi;
 import com.sunyard.SydApiException;
 import com.sunyard.proto.Util;
+import org.junit.Test;
 import racal.sunyard.main.SydApi4j;
 import racal.sunyard.main.SydApiBuilder;
 
@@ -23,11 +24,11 @@ public class Sample4ZS {
         String  ip2 = "172.16.17.161";
 
         //主备模式连接
-        SydApi4j.SYD_Set_Parameter_HA(ip, ip2, 8889, 1000);
-        SydApi4j api = (SydApi4j) new SydApi4j();
+//        SydApi4j.SYD_Set_Parameter_HA(ip, ip2, 8889, 1000);
+//        SydApi4j api = (SydApi4j) new SydApi4j();
         //设置连接
-//        SydApiBuilder builder = new SydApiBuilder().setIp("172.16.17.161");
-//        SydApi4j api = (SydApi4j) builder.build();
+        SydApiBuilder builder = new SydApiBuilder().setIp("172.16.17.161");
+        SydApi4j api = (SydApi4j) builder.build();
         try {
             long startTime = System.currentTimeMillis();    //获取开始时间
 //            //SM2裸签
@@ -94,4 +95,25 @@ public class Sample4ZS {
 
     }
 
+    @Test
+    public void  importCert(){
+        //调试模式（控制台会打印发送报文）
+        System.setProperty("com.sunyard.sydapi4j.debug", "true");
+        //证书是否反序校验
+        //System.setProperty("com.sunyard.dnsort", "false");
+        String  ip = "172.16.17.1";
+        String  ip2 = "172.16.17.161";
+
+        //主备模式连接
+        SydApi4j.SYD_Set_Parameter_HA(ip, ip2, 8889, 1000);
+        SydApi4j api = (SydApi4j) new SydApi4j();
+
+        //证书导入
+        String cert = "";
+        api.importCert(cert.getBytes(),null);
+
+
+        api.SYD_NakedSign(SM2dn, orgData, (byte[])null);
+    }
+
 }
diff --git a/src/test/java/sample/Test4Nongxin.java b/src/test/java/sample/Test4Nongxin.java
index 49fb4f7..4251a75 100644
--- a/src/test/java/sample/Test4Nongxin.java
+++ b/src/test/java/sample/Test4Nongxin.java
@@ -16,17 +16,22 @@ import java.util.List;
 
 public class Test4Nongxin {
 
-    private static final String SM2dn = "C=CN,O=CFCA OCA1,OU=YCCA,OU=Individual-2,CN=YCCA@黄金交易所@Zhuangj@1";
+    private static final String SM2dn = "C=CN,O=Sunyard,OU=8001,CN=8001";
     private static final String RSAdn = "C=cn,O=CFCA TEST CA,OU=NCS2,OU=Enterprises,CN=041@Z402451000010@ShanDong@00000001";
-    private static final byte[] orgData = new byte[ 10*1024 ];
+    private static final byte[] orgData = new byte[ 2*1024 ];
     private static final byte[] orgDataBig = new byte[ 10*1024 ];
     public static void main(String[] args) {
          //System.setProperty("com.sunyard.sydapi4j.debug", "true");
         //设置连接
-        SydApiBuilder builder = new SydApiBuilder().setIp("172.16.17.161");
+        SydApiBuilder builder = new SydApiBuilder().setIp("192.168.0.200");
         SydApi4j api = (SydApi4j) builder.build();
         try {
             //SM2裸签
+            byte[] nakedSign = api.SYD_NakedSign(SM2dn, orgData, null);
+            boolean b1 = api.SYD_NakedVerify(SM2dn, nakedSign, orgData, null);
+            System.out.println(b1);
+
+
             byte[] nakedSign1 = api.SYD_NakedSignAll(4,orgData, SM2dn);
             System.out.println("SM2大数据裸签："+ Util.bytes2HexString(nakedSign1));
             boolean nakedVerify1 = api.SYD_NakedVerifyAll(4,orgData, nakedSign1, SM2dn);