diff --git a/agent/src/main/java/com/fanruan/AgentStarter.java b/agent/src/main/java/com/fanruan/AgentStarter.java
index 5e73494..60b0cb2 100644
--- a/agent/src/main/java/com/fanruan/AgentStarter.java
+++ b/agent/src/main/java/com/fanruan/AgentStarter.java
@@ -33,16 +33,17 @@ public class AgentStarter {
 
     public static String AgentID;
 
-    public AgentStarter(String[] DBs) {
+    public AgentStarter(String[][] DBs) {
         myDispatcherImpl = new MyDispatcherImpl();
         try {
             createSocket(DBs);
+
         } catch (Exception e) {
             e.printStackTrace();
         }
     }
 
-    private void createSocket(String[] DBs) throws IOException {
+    private void createSocket(String[][] DBs) throws IOException {
         logger.debug("加载配置");
         IO.Options options = new IO.Options();
         try{
@@ -80,10 +81,12 @@ public class AgentStarter {
             MyDispatcherImpl.CACHE.registerSocket("/", defaultSocket);
             configDefaultSocket(defaultSocket);
 
-            for(String dbName : DBs){
-                Socket socket = IO.socket(URI.create(uri + "/" + dbName), options);
-                MyDispatcherImpl.CACHE.registerSocket(dbName, socket);
-                configSocket(socket, dbName);
+            for(String[] dbInfo : DBs){
+                Socket socket = IO.socket(URI.create(uri + "/" + dbInfo[0]), options);
+                MyDispatcherImpl.CACHE.registerSocket(dbInfo[0], socket);
+                configSocket(socket, dbInfo[0]);
+                Class.forName(dbInfo[1]);
+                socket.connect();
             }
 
         }catch (Exception e){
diff --git a/agent/src/main/java/com/fanruan/jdbc/connection/MyConnection.java b/agent/src/main/java/com/fanruan/agentjdbc/connection/MyConnection.java
similarity index 98%
rename from agent/src/main/java/com/fanruan/jdbc/connection/MyConnection.java
rename to agent/src/main/java/com/fanruan/agentjdbc/connection/MyConnection.java
index eba9f53..643c7de 100644
--- a/agent/src/main/java/com/fanruan/jdbc/connection/MyConnection.java
+++ b/agent/src/main/java/com/fanruan/agentjdbc/connection/MyConnection.java
@@ -1,7 +1,7 @@
-package com.fanruan.jdbc.connection;
+package com.fanruan.agentjdbc.connection;
 
-import com.fanruan.jdbc.statement.MyPreparedStatement;
-import com.fanruan.jdbc.statement.MyStatement;
+import com.fanruan.agentjdbc.statement.MyPreparedStatement;
+import com.fanruan.agentjdbc.statement.MyStatement;
 
 import java.sql.*;
 import java.util.Map;
diff --git a/agent/src/main/java/com/fanruan/jdbc/driver/MyDriver.java b/agent/src/main/java/com/fanruan/agentjdbc/driver/MyDriver.java
similarity index 94%
rename from agent/src/main/java/com/fanruan/jdbc/driver/MyDriver.java
rename to agent/src/main/java/com/fanruan/agentjdbc/driver/MyDriver.java
index 61c262e..07c8c3c 100644
--- a/agent/src/main/java/com/fanruan/jdbc/driver/MyDriver.java
+++ b/agent/src/main/java/com/fanruan/agentjdbc/driver/MyDriver.java
@@ -1,6 +1,6 @@
-package com.fanruan.jdbc.driver;
+package com.fanruan.agentjdbc.driver;
 
-import com.fanruan.jdbc.connection.MyConnection;
+import com.fanruan.agentjdbc.connection.MyConnection;
 
 import java.sql.*;
 import java.util.Enumeration;
diff --git a/agent/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java b/agent/src/main/java/com/fanruan/agentjdbc/resultset/MyResultSet.java
similarity index 99%
rename from agent/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java
rename to agent/src/main/java/com/fanruan/agentjdbc/resultset/MyResultSet.java
index 1432acf..3093c2b 100644
--- a/agent/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java
+++ b/agent/src/main/java/com/fanruan/agentjdbc/resultset/MyResultSet.java
@@ -1,4 +1,4 @@
-package com.fanruan.jdbc.resultset;
+package com.fanruan.agentjdbc.resultset;
 
 import java.io.InputStream;
 import java.io.Reader;
diff --git a/agent/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java b/agent/src/main/java/com/fanruan/agentjdbc/statement/MyPreparedStatement.java
similarity index 99%
rename from agent/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java
rename to agent/src/main/java/com/fanruan/agentjdbc/statement/MyPreparedStatement.java
index a96e520..b9d218b 100644
--- a/agent/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java
+++ b/agent/src/main/java/com/fanruan/agentjdbc/statement/MyPreparedStatement.java
@@ -1,7 +1,7 @@
-package com.fanruan.jdbc.statement;
+package com.fanruan.agentjdbc.statement;
 
 
-import com.fanruan.jdbc.resultset.MyResultSet;
+import com.fanruan.agentjdbc.resultset.MyResultSet;
 
 import java.io.InputStream;
 import java.io.Reader;
diff --git a/agent/src/main/java/com/fanruan/jdbc/statement/MyStatement.java b/agent/src/main/java/com/fanruan/agentjdbc/statement/MyStatement.java
similarity index 98%
rename from agent/src/main/java/com/fanruan/jdbc/statement/MyStatement.java
rename to agent/src/main/java/com/fanruan/agentjdbc/statement/MyStatement.java
index 709428f..0e93b4b 100644
--- a/agent/src/main/java/com/fanruan/jdbc/statement/MyStatement.java
+++ b/agent/src/main/java/com/fanruan/agentjdbc/statement/MyStatement.java
@@ -1,6 +1,6 @@
-package com.fanruan.jdbc.statement;
+package com.fanruan.agentjdbc.statement;
 
-import com.fanruan.jdbc.resultset.MyResultSet;
+import com.fanruan.agentjdbc.resultset.MyResultSet;
 
 import java.sql.*;
 
diff --git a/agent/src/main/java/com/fanruan/handler/DispatcherHelper.java b/agent/src/main/java/com/fanruan/handler/DispatcherHelper.java
index 3668874..9f77d51 100644
--- a/agent/src/main/java/com/fanruan/handler/DispatcherHelper.java
+++ b/agent/src/main/java/com/fanruan/handler/DispatcherHelper.java
@@ -3,6 +3,7 @@ package com.fanruan.handler;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.regex.Pattern;
 
 /**
  * Some utils for MyDispatcher
@@ -24,17 +25,17 @@ public class DispatcherHelper {
     };
 
     public final static String[] CACHE_LIST = new String[]{
-            "com.fanruan.jdbc.driver.MyDriver",
-            "com.fanruan.jdbc.connection.MyConnection",
-            "com.fanruan.jdbc.statement.MyStatement",
-            "com.fanruan.jdbc.statement.MyPreparedStatement",
-            "com.fanruan.jdbc.resultset.MyResultSet",
+            "MyDriver",
+            "MyConnection",
+            "MyStatement",
+            "MyPreparedStatement",
+            "MyResultSet",
 
     };
 
     public static boolean isInCacheList(String className){
         for(String s : CACHE_LIST){
-            if(s.equals(className)){
+            if(Pattern.matches(".*" + s, className)){
                 return true;
             }
         }
@@ -57,4 +58,8 @@ public class DispatcherHelper {
         }
         return arr[n-1];
     }
+
+    public static String transformName(String name){
+        return name.replace("servicejdbc", "agentjdbc");
+    }
 }
diff --git a/agent/src/main/java/com/fanruan/handler/MyDispatcherImpl.java b/agent/src/main/java/com/fanruan/handler/MyDispatcherImpl.java
index d822ca3..389ce48 100644
--- a/agent/src/main/java/com/fanruan/handler/MyDispatcherImpl.java
+++ b/agent/src/main/java/com/fanruan/handler/MyDispatcherImpl.java
@@ -40,7 +40,8 @@ public class MyDispatcherImpl implements Dispatcher{
 
     @Override
     public Object invokeAsRequest(RpcRequest rpcRequest, BeanCacheImpl beanCache) throws Exception{
-        Class<?> clazz = rpcRequest.getServiceClass();
+        String fullName = DispatcherHelper.transformName(rpcRequest.getServiceClassName());
+        Class<?> clazz = Class.forName(fullName);
         String methodName = rpcRequest.getMethodName();
         Object[] args = rpcRequest.getArgs();
         Class<?>[] argTypes = rpcRequest.getArgTypes();
@@ -50,7 +51,6 @@ public class MyDispatcherImpl implements Dispatcher{
         String IDToCache = rpcRequest.getID();
         String IDToInvoke = rpcRequest.getIDToInvoke();
 
-        String fullName = clazz.getName();
         String className = DispatcherHelper.getClassName(fullName);
 
         // If BeanCache contains instance, get it; if not, create it.
diff --git a/agent/src/main/java/com/fanruan/pojo/message/RpcRequest.java b/agent/src/main/java/com/fanruan/pojo/message/RpcRequest.java
index afa4879..abc93c9 100644
--- a/agent/src/main/java/com/fanruan/pojo/message/RpcRequest.java
+++ b/agent/src/main/java/com/fanruan/pojo/message/RpcRequest.java
@@ -13,7 +13,7 @@ public class RpcRequest {
     private String ID;
     private boolean binding;
     private String IDToInvoke;
-    private Class<?> serviceClass;
+    private String serviceClassName;
     private String methodName;
     private Object[] args;
     private Class<?>[] argTypes;
diff --git a/agent/src/main/java/com/fanruan/utils/DBProperties.java b/agent/src/main/java/com/fanruan/utils/DBProperties.java
index e85399b..8e45592 100644
--- a/agent/src/main/java/com/fanruan/utils/DBProperties.java
+++ b/agent/src/main/java/com/fanruan/utils/DBProperties.java
@@ -4,17 +4,10 @@ package com.fanruan.utils;
  * @author Yichen Dai
  */
 public class DBProperties {
-    public static final String MYSQL = "mysql";
-    public static final String POSTGRESQL = "postgresql";
-    public static final String ORACLE = "oracle";
-    public static final String SQLSERVER = "sqlserver";
-    public static final String DB2 = "db2";
-    public static final String HSQL = "hsql";
-
-    public static final String MYSQL_DRIVER_NAME = "com.mysql.cj.jdbc.Driver";
-    public static final String POSTGRESQL_DRIVER_NAME = "org.postgresql.Driver";
-    public static final String ORACLE_DRIVER_NAME = "oracle.jdbc.driver.OracleDriver";
-    public static final String SQLSERVER_DRIVER_NAME = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
-    public static final String DB2_DRIVER_NAME = "com.ibm.db2.jdbc.app.DB2Driver";
-    public static final String HSQL_DRIVER_NAME = "org.hsqldb.jdbcDriver";
+    public static final String[] MYSQL = new String[]{"mysql", "com.mysql.cj.jdbc.Driver"};
+    public static final String[] POSTGRESQL = new String[]{"postgresql", "org.postgresql.Driver"};
+    public static final String[] ORACLE = new String[]{"oracle", "oracle.jdbc.driver.OracleDriver"};
+    public static final String[] SQLSERVER = new String[]{"sqlserver", "com.microsoft.jdbc.sqlserver.SQLServerDriver"};
+    public static final String[] DB2 = new String[]{"db2", "com.ibm.db2.jdbc.app.DB2Driver"};
+    public static final String[] HSQL = new String[]{"hsql", "org.hsqldb.jdbcDriver"};
 }
diff --git a/agent/src/test/java/HSQLTest.java b/agent/src/test/java/HSQLTest.java
index 9ee4c64..370efd6 100644
--- a/agent/src/test/java/HSQLTest.java
+++ b/agent/src/test/java/HSQLTest.java
@@ -14,7 +14,7 @@ public class HSQLTest {
     @BeforeEach
     void startHSQL(){
         try {
-            Class.forName(DBProperties.HSQL_DRIVER_NAME);
+            Class.forName(DBProperties.HSQL[1]);
             Thread.sleep(1000);
         } catch (Exception e) {
             e.printStackTrace();
diff --git a/agent/src/test/java/Test.java b/agent/src/test/java/Test.java
index b3af7c5..1f09520 100644
--- a/agent/src/test/java/Test.java
+++ b/agent/src/test/java/Test.java
@@ -18,8 +18,8 @@ public class Test {
     }
 
     static void testStart() throws IOException, ClassNotFoundException {
-        Class.forName(DBProperties.HSQL_DRIVER_NAME);
-        String[] DBs = new String[]{
+        Class.forName(DBProperties.HSQL[1]);
+        String[][] DBs = new String[][]{
                 DBProperties.HSQL,
         };
 
@@ -28,11 +28,9 @@ public class Test {
         Socket mainSocket = AgentStarter.myDispatcherImpl.CACHE.getSocket("/");
         mainSocket.connect();
 
-        Socket socket = AgentStarter.myDispatcherImpl.CACHE.getSocket(DBProperties.HSQL);
+        Socket socket = AgentStarter.myDispatcherImpl.CACHE.getSocket(DBProperties.HSQL[0]);
         socket.connect();
 
-        socket.open();
-
     }
 
 }
diff --git a/pom.xml b/pom.xml
index bd1a8f2..e7a0b99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,6 +10,7 @@
     <modules>
         <module>agent</module>
         <module>service</module>
+        <module>test</module>
     </modules>
     <packaging>pom</packaging>
 
diff --git a/service/src/main/java/com/fanruan/ServerStater.java b/service/src/main/java/com/fanruan/ServerStater.java
index b051f8e..f39e4aa 100644
--- a/service/src/main/java/com/fanruan/ServerStater.java
+++ b/service/src/main/java/com/fanruan/ServerStater.java
@@ -43,11 +43,12 @@ public class ServerStater{
 
 
 
-    public ServerStater(String[] dbs){
+    public ServerStater(String[][] dbs){
         try{
+            Class.forName("com.fanruan.servicejdbc.driver.MyDriver");
             loadConfig();
-            for(String dbName : dbs){
-                SocketIONamespace namespace = server.addNamespace("/" + dbName);
+            for(String[] dbInfo : dbs){
+                SocketIONamespace namespace = server.addNamespace("/" + dbInfo[0]);
                 addEvent(namespace);
             }
             server.start();
diff --git a/service/src/main/java/com/fanruan/pojo/message/RpcRequest.java b/service/src/main/java/com/fanruan/pojo/message/RpcRequest.java
index 1bfa565..70fb8d3 100644
--- a/service/src/main/java/com/fanruan/pojo/message/RpcRequest.java
+++ b/service/src/main/java/com/fanruan/pojo/message/RpcRequest.java
@@ -22,7 +22,7 @@ public class RpcRequest {
     private boolean binding;
     private String ID;
     private String IDToInvoke;
-    private Class serviceClass;
+    private String serviceClassName;
     private String methodName;
     private Object[] args;
     private Class[] argTypes;
diff --git a/service/src/main/java/com/fanruan/proxy/interceptor/Interceptor.java b/service/src/main/java/com/fanruan/proxy/interceptor/Interceptor.java
index 90eda3e..6cb2b90 100644
--- a/service/src/main/java/com/fanruan/proxy/interceptor/Interceptor.java
+++ b/service/src/main/java/com/fanruan/proxy/interceptor/Interceptor.java
@@ -7,6 +7,7 @@ import com.fanruan.cache.ClientCache;
 import com.fanruan.cache.ClientWrapper;
 import com.fanruan.cache.LockAndCondition;
 import com.fanruan.pojo.message.RpcRequest;
+import com.fanruan.servicejdbc.resultset.MyResultSet;
 import com.fanruan.utils.Commons;
 import net.sf.cglib.proxy.MethodInterceptor;
 import net.sf.cglib.proxy.MethodProxy;
@@ -61,13 +62,13 @@ public class Interceptor implements MethodInterceptor {
         rpcRequest.setReply(false)
                 .setBinding(false)
                 .setID(Commons.getID())
-                .setServiceClass(clazz)
+                .setServiceClassName(clazz.getName())
                 .setMethodName(method.getName())
                 .setArgs(objects)
                 .setArgTypes(getArgTypes(objects));
 
         // Set whether the rpcResponses of this rpcRequest need to carry return value
-        if(o instanceof com.fanruan.jdbc.resultset.MyResultSet){
+        if(o instanceof MyResultSet){
             boolean flag = InterceptorUtils.isInReplyList(method.getName());
             if(flag) {
                 rpcRequest.setReply(true);
diff --git a/service/src/main/java/com/fanruan/jdbc/MyDataBaseMetaData.java b/service/src/main/java/com/fanruan/servicejdbc/MyDataBaseMetaData.java
similarity index 99%
rename from service/src/main/java/com/fanruan/jdbc/MyDataBaseMetaData.java
rename to service/src/main/java/com/fanruan/servicejdbc/MyDataBaseMetaData.java
index 169945e..5f24810 100644
--- a/service/src/main/java/com/fanruan/jdbc/MyDataBaseMetaData.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/MyDataBaseMetaData.java
@@ -1,7 +1,7 @@
-package com.fanruan.jdbc;
+package com.fanruan.servicejdbc;
 
 
-import com.fanruan.jdbc.driver.MyDriver;
+import com.fanruan.servicejdbc.driver.MyDriver;
 
 import java.sql.Connection;
 import java.sql.ResultSet;
diff --git a/service/src/main/java/com/fanruan/jdbc/connection/MyConnection.java b/service/src/main/java/com/fanruan/servicejdbc/connection/MyConnection.java
similarity index 97%
rename from service/src/main/java/com/fanruan/jdbc/connection/MyConnection.java
rename to service/src/main/java/com/fanruan/servicejdbc/connection/MyConnection.java
index b467558..90ac92b 100644
--- a/service/src/main/java/com/fanruan/jdbc/connection/MyConnection.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/connection/MyConnection.java
@@ -1,11 +1,11 @@
-package com.fanruan.jdbc.connection;
+package com.fanruan.servicejdbc.connection;
 
 
 import com.corundumstudio.socketio.SocketIOClient;
 import com.fanruan.cache.ClientCache;
-import com.fanruan.jdbc.MyDataBaseMetaData;
-import com.fanruan.jdbc.statement.MyPreparedStatement;
-import com.fanruan.jdbc.statement.MyStatement;
+import com.fanruan.servicejdbc.MyDataBaseMetaData;
+import com.fanruan.servicejdbc.statement.MyPreparedStatement;
+import com.fanruan.servicejdbc.statement.MyStatement;
 import com.fanruan.proxy.ProxyFactory;
 
 import java.sql.*;
diff --git a/service/src/main/java/com/fanruan/jdbc/driver/MyDriver.java b/service/src/main/java/com/fanruan/servicejdbc/driver/MyDriver.java
similarity index 95%
rename from service/src/main/java/com/fanruan/jdbc/driver/MyDriver.java
rename to service/src/main/java/com/fanruan/servicejdbc/driver/MyDriver.java
index af4d9c3..509eb2b 100644
--- a/service/src/main/java/com/fanruan/jdbc/driver/MyDriver.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/driver/MyDriver.java
@@ -1,6 +1,6 @@
-package com.fanruan.jdbc.driver;
+package com.fanruan.servicejdbc.driver;
 
-import com.fanruan.jdbc.connection.MyConnection;
+import com.fanruan.servicejdbc.connection.MyConnection;
 import com.fanruan.proxy.ProxyFactory;
 
 import java.sql.*;
diff --git a/service/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java b/service/src/main/java/com/fanruan/servicejdbc/resultset/MyResultSet.java
similarity index 99%
rename from service/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java
rename to service/src/main/java/com/fanruan/servicejdbc/resultset/MyResultSet.java
index 50efb3c..3ab5d8d 100644
--- a/service/src/main/java/com/fanruan/jdbc/resultset/MyResultSet.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/resultset/MyResultSet.java
@@ -1,4 +1,4 @@
-package com.fanruan.jdbc.resultset;
+package com.fanruan.servicejdbc.resultset;
 
 
 import java.io.InputStream;
diff --git a/service/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java b/service/src/main/java/com/fanruan/servicejdbc/statement/MyPreparedStatement.java
similarity index 99%
rename from service/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java
rename to service/src/main/java/com/fanruan/servicejdbc/statement/MyPreparedStatement.java
index d732fd1..d841182 100644
--- a/service/src/main/java/com/fanruan/jdbc/statement/MyPreparedStatement.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/statement/MyPreparedStatement.java
@@ -1,6 +1,6 @@
-package com.fanruan.jdbc.statement;
+package com.fanruan.servicejdbc.statement;
 
-import com.fanruan.jdbc.resultset.MyResultSet;
+import com.fanruan.servicejdbc.resultset.MyResultSet;
 import com.fanruan.proxy.ProxyFactory;
 
 import java.io.InputStream;
diff --git a/service/src/main/java/com/fanruan/jdbc/statement/MyStatement.java b/service/src/main/java/com/fanruan/servicejdbc/statement/MyStatement.java
similarity index 98%
rename from service/src/main/java/com/fanruan/jdbc/statement/MyStatement.java
rename to service/src/main/java/com/fanruan/servicejdbc/statement/MyStatement.java
index b9e7495..d26b5ab 100644
--- a/service/src/main/java/com/fanruan/jdbc/statement/MyStatement.java
+++ b/service/src/main/java/com/fanruan/servicejdbc/statement/MyStatement.java
@@ -1,6 +1,6 @@
-package com.fanruan.jdbc.statement;
+package com.fanruan.servicejdbc.statement;
 
-import com.fanruan.jdbc.resultset.MyResultSet;
+import com.fanruan.servicejdbc.resultset.MyResultSet;
 import com.fanruan.proxy.ProxyFactory;
 
 import java.sql.*;
diff --git a/service/src/main/java/com/fanruan/utils/DBProperties.java b/service/src/main/java/com/fanruan/utils/DBProperties.java
index 1ce051e..19c4866 100644
--- a/service/src/main/java/com/fanruan/utils/DBProperties.java
+++ b/service/src/main/java/com/fanruan/utils/DBProperties.java
@@ -5,17 +5,10 @@ package com.fanruan.utils;
  * @author Yichen Dai
  */
 public class DBProperties {
-    public static final String MYSQL = "mysql";
-    public static final String POSTGRESQL = "postgresql";
-    public static final String ORACLE = "oracle";
-    public static final String SQLSERVER = "sqlserver";
-    public static final String DB2 = "db2";
-    public static final String HSQL = "hsql";
-
-    public static final String MYSQL_DRIVER_NAME = "com.mysql.cj.jdbc.Driver";
-    public static final String POSTGRESQL_DRIVER_NAME = "org.postgresql.Driver";
-    public static final String ORACLE_DRIVER_NAME = "oracle.jdbc.driver.OracleDriver";
-    public static final String SQLSERVER_DRIVER_NAME = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
-    public static final String DB2_DRIVER_NAME = "com.ibm.db2.jdbc.app.DB2Driver";
-    public static final String HSQL_DRIVER_NAME = "org.hsqldb.jdbcDriver";
+    public static final String[] MYSQL = new String[]{"mysql", "com.mysql.cj.jdbc.Driver"};
+    public static final String[] POSTGRESQL = new String[]{"postgresql", "org.postgresql.Driver"};
+    public static final String[] ORACLE = new String[]{"oracle", "oracle.jdbc.driver.OracleDriver"};
+    public static final String[] SQLSERVER = new String[]{"sqlserver", "com.microsoft.jdbc.sqlserver.SQLServerDriver"};
+    public static final String[] DB2 = new String[]{"db2", "com.ibm.db2.jdbc.app.DB2Driver"};
+    public static final String[] HSQL = new String[]{"hsql", "org.hsqldb.jdbcDriver"};
 }
diff --git a/service/src/test/java/AutoStarter.java b/service/src/test/java/AutoStarter.java
index 8108300..fc4b116 100644
--- a/service/src/test/java/AutoStarter.java
+++ b/service/src/test/java/AutoStarter.java
@@ -8,13 +8,13 @@ import com.fanruan.utils.DBProperties;
 public class AutoStarter {
 
     static {
-        String[] DBs = new String[]{
+        String[][] DBs = new String[][]{
                 DBProperties.HSQL,
         };
         new ServerStater(DBs);
 
         try {
-            Class.forName("com.fanruan.jdbc.driver.MyDriver");
+            Class.forName("com.fanruan.servicejdbc.driver.MyDriver");
         } catch (ClassNotFoundException e) {
             e.printStackTrace();
         }
diff --git a/service/src/test/java/ServiceTest.java b/service/src/test/java/ServiceTest.java
index 6293896..d395f64 100644
--- a/service/src/test/java/ServiceTest.java
+++ b/service/src/test/java/ServiceTest.java
@@ -21,14 +21,14 @@ public class ServiceTest extends AutoStarter{
     void listen() throws ExecutionException, InterruptedException {
         FutureTask<SocketIOClient> ft = new FutureTask<>(
                 () -> {
-                    while(ClientCache.getClient("1001", DBProperties.HSQL) == null){
+                    while(ClientCache.getClient("1001", DBProperties.HSQL[0]) == null){
                         try {
                             Thread.sleep(100);
                         }catch (Exception e){
                             e.printStackTrace();
                         }
                     }
-                    return ClientCache.getClient("1001", DBProperties.HSQL);
+                    return ClientCache.getClient("1001", DBProperties.HSQL[0]);
                 }
         );
         ft.run();
@@ -41,7 +41,7 @@ public class ServiceTest extends AutoStarter{
         info.setProperty("user", "sa");
         info.setProperty("password", "");
         info.setProperty("agentID", "1001");
-        info.setProperty("agentDBName", DBProperties.HSQL);
+        info.setProperty("agentDBName", DBProperties.HSQL[0]);
 
         Connection conn = null;
         Statement st = null;
diff --git a/service/src/test/java/Test.java b/service/src/test/java/Test.java
index d475cab..d71ad09 100644
--- a/service/src/test/java/Test.java
+++ b/service/src/test/java/Test.java
@@ -13,7 +13,7 @@ public class Test {
 
         Test test = new Test();
 
-        String[] DBs = new String[]{
+        String[][] DBs = new String[][]{
                 DBProperties.MYSQL,
                 DBProperties.POSTGRESQL,
                 DBProperties.SQLSERVER,
@@ -51,7 +51,7 @@ public class Test {
             ResultSet rs2 = null;
             ResultSet rs3 = null;
             try {
-                Class.forName("com.fanruan.jdbc.driver.MyDriver");
+                Class.forName("com.fanruan.servicejdbc.driver.MyDriver");
                 conn = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/test", info);
                 st = conn.createStatement();
                 rs1 = st.executeQuery("select * from `student`");
@@ -158,7 +158,7 @@ public class Test {
             ResultSet rs2 = null;
             ResultSet rs3 = null;
             try {
-                Class.forName("com.fanruan.jdbc.driver.MyDriver");
+                Class.forName("com.fanruan.servicejdbc.driver.MyDriver");
                 conn = DriverManager.getConnection("jdbc:postgresql://127.0.0.1:5432/test", info);
                 st = conn.createStatement();
                 rs1 = st.executeQuery("select * from student");
diff --git a/test/pom.xml b/test/pom.xml
new file mode 100644
index 0000000..86cf656
--- /dev/null
+++ b/test/pom.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>intranet</artifactId>
+        <groupId>org.example</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>test</artifactId>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.example</groupId>
+            <artifactId>service</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.example</groupId>
+            <artifactId>agent</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api -->
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.4.0</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+            <version>2.17.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <version>2.17.2</version>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/org.hsqldb/hsqldb -->
+        <dependency>
+            <groupId>org.hsqldb</groupId>
+            <artifactId>hsqldb</artifactId>
+            <classifier>debug</classifier>
+            <version>2.5.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-slf4j-impl</artifactId>
+            <version>2.17.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/test/src/test/java/TestUtil.java b/test/src/test/java/TestUtil.java
new file mode 100644
index 0000000..294133c
--- /dev/null
+++ b/test/src/test/java/TestUtil.java
@@ -0,0 +1,110 @@
+
+import com.fanruan.AgentStarter;
+import com.fanruan.ServerStater;
+
+import com.fanruan.servicejdbc.driver.MyDriver;
+import com.fanruan.proxy.ProxyFactory;
+import com.fanruan.utils.DBProperties;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.sql.*;
+import java.util.Properties;
+
+/**
+ * @author Yichen Dai
+ * @date 2022/8/18 15:27
+ */
+public class TestUtil {
+
+    @BeforeAll
+    static void autoConfig(){
+        configService();
+        configAgent();
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    void testCURD(){
+        Properties info = new Properties();
+        info.setProperty("user", "sa");
+        info.setProperty("password", "");
+        info.setProperty("agentID", "1001");
+        info.setProperty("agentDBName", DBProperties.HSQL[0]);
+
+        Connection conn = null;
+        Statement st = null;
+        PreparedStatement pst = null;
+        ResultSet rs = null;
+        try {
+
+            // 创建 连接
+            Driver driver = (MyDriver) ProxyFactory.getProxy(MyDriver.class, null);
+            conn = driver.connect("jdbc:hsqldb:mem:test", info);
+
+            // 创建 statement
+            st = conn.createStatement();
+
+            // 创建表
+            st.executeUpdate("DROP TABLE student IF EXISTS;");
+
+            st.executeUpdate("CREATE TABLE student (" +
+                    "student_id INTEGER GENERATED BY DEFAULT AS IDENTITY " +
+                    "(START WITH 1, INCREMENT BY 1) NOT NULL," +
+                    "student_name VARCHAR(100) NOT NULL," +
+                    "student_address VARCHAR(100) NOT NULL," +
+                    "PRIMARY KEY (student_id)" +
+                    ");");
+
+            // 插入数据
+            st.executeUpdate("INSERT INTO student VALUES" +
+                    "(1, '张三', '上海')," +
+                    "(2, '李四', '北京')," +
+                    "(3, '王五', '成都');");
+
+
+
+            // 预查询语句 删除指定 ID
+            pst = conn.prepareStatement("delete from student where student_id = ?");
+
+            pst.setInt(1, 1);
+
+            pst.executeUpdate();
+
+            rs = st.executeQuery("select * from student");
+
+            String[] nameStrings = new String[]{"张三", "李四", "王五"};
+            String[] addressStrings = new String[]{"上海", "北京", "成都"};
+
+            // 结果集断言
+            int num = 2;
+            while(rs.next()) {
+                Assertions.assertEquals(rs.getInt("student_id"), num);
+                Assertions.assertEquals(rs.getString("student_name"), nameStrings[num-1]);
+                Assertions.assertEquals(rs.getString("student_address"), addressStrings[num-1]);
+                num++;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    static void configService(){
+        String[][] DBs = new String[][]{
+                DBProperties.HSQL,
+        };
+        new ServerStater(DBs);
+    }
+
+    static void configAgent(){
+        String[][] DBs = new String[][]{
+                DBProperties.HSQL,
+        };
+        new AgentStarter(DBs);
+    }
+}