diff --git a/client-module/client/src/pom.xml b/client-module/client/src/pom.xml
deleted file mode 100644
index 6d2c7d83a..000000000
--- a/client-module/client/src/pom.xml
+++ /dev/null
@@ -1,377 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  ~ MIT License
-  ~
-  ~ Copyright (c) 2017-2018 nuls.io
-  ~
-  ~ Permission is hereby granted, free of charge, to any person obtaining a copy
-  ~ of this software and associated documentation files (the "Software"), to deal
-  ~ in the Software without restriction, including without limitation the rights
-  ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  ~ copies of the Software, and to permit persons to whom the Software is
-  ~ furnished to do so, subject to the following conditions:
-  ~
-  ~ The above copyright notice and this permission notice shall be included in all
-  ~ copies or substantial portions of the Software.
-  ~
-  ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  ~ SOFTWARE.
-  ~
-  -->
-
-<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>client-module</artifactId>
-        <groupId>io.nuls</groupId>
-        <version>1.1.3-beta2</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>io.nuls.client-module</groupId>
-    <artifactId>client</artifactId>
-    <version>1.1.3-beta2</version>
-
-    <properties>
-        <glassfish.jersey.version>2.27</glassfish.jersey.version>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>org.glassfish.jersey.containers</groupId>
-            <artifactId>jersey-container-grizzly2-http</artifactId>
-            <version>${glassfish.jersey.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.jersey.inject</groupId>
-            <artifactId>jersey-hk2</artifactId>
-            <version>${glassfish.jersey.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.jersey.media</groupId>
-            <artifactId>jersey-media-multipart</artifactId>
-            <version>${glassfish.jersey.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.grizzly</groupId>
-            <artifactId>grizzly-http-server-multipart</artifactId>
-            <version>2.4.3</version>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.grizzly</groupId>
-            <artifactId>grizzly-http-servlet</artifactId>
-            <version>2.4.3</version>
-        </dependency>
-        <dependency>
-            <groupId>org.eclipse.persistence</groupId>
-            <artifactId>javax.persistence</artifactId>
-            <version>2.2.0</version>
-        </dependency>
-        <dependency>
-            <groupId>io.swagger</groupId>
-            <artifactId>swagger-jersey2-jaxrs</artifactId>
-            <version>1.5.19</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.glassfish.jersey.containers</groupId>
-                    <artifactId>jersey-container-servlet-core</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>org.glassfish.jersey.media</groupId>
-                    <artifactId>jersey-media-multipart</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.glassfish.jersey.containers</groupId>
-            <artifactId>jersey-container-servlet-core</artifactId>
-            <version>2.27</version>
-        </dependency>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>javax.servlet-api</artifactId>
-            <version>4.0.1</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-module</groupId>
-            <artifactId>account</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-module</groupId>
-            <artifactId>account-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-module</groupId>
-            <artifactId>account-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-module</groupId>
-            <artifactId>account-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.consensus-module</groupId>
-            <artifactId>consensus</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.consensus-module</groupId>
-            <artifactId>consensus-poc-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.consensus-module</groupId>
-            <artifactId>consensus-poc-protocol</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.consensus-module</groupId>
-            <artifactId>consensus-poc-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.consensus-module</groupId>
-            <artifactId>consensus-poc-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-vm</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.core-module</groupId>
-            <artifactId>kernel</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.core-module</groupId>
-            <artifactId>kernel-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.db-module</groupId>
-            <artifactId>db</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.db-module</groupId>
-            <artifactId>db-leveldb</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.ledger-module</groupId>
-            <artifactId>ledger</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.ledger-module</groupId>
-            <artifactId>ledger-utxo-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.ledger-module</groupId>
-            <artifactId>ledger-utxo-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.ledger-module</groupId>
-            <artifactId>ledger-utxo-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.message-bus-module</groupId>
-            <artifactId>message-bus</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.message-bus-module</groupId>
-            <artifactId>message-bus-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.network-module</groupId>
-            <artifactId>network</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.network-module</groupId>
-            <artifactId>network-protocol</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.network-module</groupId>
-            <artifactId>network-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.network-module</groupId>
-            <artifactId>network-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.network-module</groupId>
-            <artifactId>network-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.protocol-module</groupId>
-            <artifactId>protocol</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.protocol-module</groupId>
-            <artifactId>protocol-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.protocol-module</groupId>
-            <artifactId>protocol-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.protocol-module</groupId>
-            <artifactId>protocol-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.tools-module</groupId>
-            <artifactId>tools</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.tools-module</groupId>
-            <artifactId>cache</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-ledger-module</groupId>
-            <artifactId>account-ledger</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-ledger-module</groupId>
-            <artifactId>account-ledger-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-ledger-module</groupId>
-            <artifactId>account-ledger-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.account-ledger-module</groupId>
-            <artifactId>account-ledger-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.utxo-accounts-module</groupId>
-            <artifactId>utxo-accounts-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.utxo-accounts-module</groupId>
-            <artifactId>utxo-accounts-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-base</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-storage</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-vm</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-        <dependency>
-            <groupId>io.nuls.contract-module</groupId>
-            <artifactId>contract-rpc</artifactId>
-            <version>1.1.3-beta2</version>
-        </dependency>
-    </dependencies>
-    <build>
-        <finalName>nuls-node</finalName>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
-                </configuration>
-                <version>3.7.0</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-assembly-plugin</artifactId>
-                <version>2.4</version>
-                <configuration>
-                    <appendAssemblyId>false</appendAssemblyId>
-                    <descriptors>
-                        <descriptor>src/main/assembly/assembly.xml</descriptor>
-                    </descriptors>
-                </configuration>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>single</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <!-- add main class -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>2.6</version>
-                <configuration>
-                    <archive>
-                        <manifest>
-                            <addClasspath>true</addClasspath>
-                            <mainClass>io.nuls.client.Bootstrap</mainClass>
-                        </manifest>
-                    </archive>
-                    <includes>
-                        <includes>**/io/nuls/**/*.class</includes>
-                    </includes>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-</project>
\ No newline at end of file