diff --git a/http-plugin/pom.xml b/http-plugin/pom.xml
index b8d7d96..6b2680e 100755
--- a/http-plugin/pom.xml
+++ b/http-plugin/pom.xml
@@ -52,6 +52,7 @@
             <plugin>
                 <groupId>com.gitee.starblues</groupId>
                 <artifactId>spring-brick-maven-packager</artifactId>
+                <version>${spring-brick.version}</version>
                 <configuration>
                     <mode>${plugin.build.mode}</mode>
                     <pluginInfo>
diff --git a/modbus-plugin/pom.xml b/modbus-plugin/pom.xml
index c3c2eab..baa4ab2 100644
--- a/modbus-plugin/pom.xml
+++ b/modbus-plugin/pom.xml
@@ -45,6 +45,7 @@
             <plugin>
                 <groupId>com.gitee.starblues</groupId>
                 <artifactId>spring-brick-maven-packager</artifactId>
+                <version>${spring-brick.version}</version>
                 <configuration>
                     <mode>${plugin.build.mode}</mode>
                     <pluginInfo>
diff --git a/mqtt-plugin/pom.xml b/mqtt-plugin/pom.xml
index d0ad9b1..2739d51 100755
--- a/mqtt-plugin/pom.xml
+++ b/mqtt-plugin/pom.xml
@@ -56,6 +56,7 @@
             <plugin>
                 <groupId>com.gitee.starblues</groupId>
                 <artifactId>spring-brick-maven-packager</artifactId>
+                <version>${spring-brick.version}</version>
                 <configuration>
                     <mode>${plugin.build.mode}</mode>
                     <pluginInfo>
diff --git a/pom.xml b/pom.xml
index 073d9c9..a69115d 100755
--- a/pom.xml
+++ b/pom.xml
@@ -8,6 +8,7 @@
         <module>http-plugin</module>
         <module>modbus-plugin</module>
         <module>tcp-plugin</module>
+        <module>tcp-plugin2</module>
     </modules>
 
     <parent>
diff --git a/tcp-plugin/pom.xml b/tcp-plugin/pom.xml
index ca03e5d..8c7121d 100644
--- a/tcp-plugin/pom.xml
+++ b/tcp-plugin/pom.xml
@@ -57,6 +57,7 @@
             <plugin>
                 <groupId>com.gitee.starblues</groupId>
                 <artifactId>spring-brick-maven-packager</artifactId>
+                <version>${spring-brick.version}</version>
                 <configuration>
                     <mode>${plugin.build.mode}</mode>
                     <pluginInfo>
diff --git a/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/parser/DataPackage.java b/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/parser/DataPackage.java
index 0201dc6..d079736 100644
--- a/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/parser/DataPackage.java
+++ b/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/parser/DataPackage.java
@@ -5,7 +5,6 @@ import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.databind.JsonSerializer;
 import com.fasterxml.jackson.databind.SerializerProvider;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-import io.vertx.core.buffer.Buffer;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
diff --git a/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/server/TcpServerVerticle.java b/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/server/TcpServerVerticle.java
index 6f75d41..ae2542a 100644
--- a/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/server/TcpServerVerticle.java
+++ b/tcp-plugin/src/main/java/cc/iotkit/plugins/tcp/server/TcpServerVerticle.java
@@ -79,8 +79,12 @@ public class TcpServerVerticle extends AbstractVerticle {
     @Override
     public void start() {
         tcpServer = new VertxTcpServer();
-        initConfig();
-        initTcpServer();
+        try {
+            initConfig();
+            initTcpServer();
+        } catch (Exception e) {
+            log.error("init tcp server failed", e);
+        }
     }
 
     @Override