diff --git a/iot-machine-data-command/pom.xml b/iot-machine-data-command/pom.xml
new file mode 100644
index 0000000..263af16
--- /dev/null
+++ b/iot-machine-data-command/pom.xml
@@ -0,0 +1,89 @@
+<?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>iot-machine-state-event-generator</artifactId>
+        <groupId>com.qniao</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>iot-machine-data-command</artifactId>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <flink.version>1.15.0</flink.version>
+        <target.java.version>1.8</target.java.version>
+        <maven.compiler.source>${target.java.version}</maven.compiler.source>
+        <maven.compiler.target>${target.java.version}</maven.compiler.target>
+        <log4j.version>2.17.2</log4j.version>
+        <lombok.version>1.18.24</lombok.version>
+        <jackson.version>2.13.3</jackson.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.qniao</groupId>
+            <artifactId>ddd-event</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Apache Flink dependencies -->
+        <!-- These dependencies are provided, because they should not be packaged into the JAR file. -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-streaming-java</artifactId>
+            <version>${flink.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-clients</artifactId>
+            <version>${flink.version}</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-connector-kafka</artifactId>
+            <version>${flink.version}</version>
+        </dependency>
+
+        <!-- Add logging framework, to produce console output when running in the IDE. -->
+        <!-- These dependencies are excluded from the application JAR by default. -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
+    <distributionManagement>
+        <repository>
+            <id>maven-releases</id>
+            <name>Nexus releases Repository</name>
+            <url>http://120.78.76.88:8081/repository/maven-snapshots/</url>
+        </repository>
+    </distributionManagement>
+
+</project>
\ No newline at end of file
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/CompleteMachineOutputCommand.java b/iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/CompleteMachineOutputCommand.java
similarity index 100%
rename from iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/CompleteMachineOutputCommand.java
rename to iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/CompleteMachineOutputCommand.java
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/PowerOffMachineCommand.java b/iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/PowerOffMachineCommand.java
similarity index 100%
rename from iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/PowerOffMachineCommand.java
rename to iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/PowerOffMachineCommand.java
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/PowerOnMachineCommand.java b/iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/PowerOnMachineCommand.java
similarity index 100%
rename from iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/PowerOnMachineCommand.java
rename to iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/PowerOnMachineCommand.java
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/StartMachineWorkingCommand.java b/iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/StartMachineWorkingCommand.java
similarity index 100%
rename from iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/StartMachineWorkingCommand.java
rename to iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/StartMachineWorkingCommand.java
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/StopMachineWorkingCommand.java b/iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/StopMachineWorkingCommand.java
similarity index 100%
rename from iot-machine-data-event/src/main/java/com/qniao/iot/machine/command/StopMachineWorkingCommand.java
rename to iot-machine-data-command/src/main/java/com/qniao/iot/machine/command/StopMachineWorkingCommand.java
diff --git a/iot-machine-data-constant/pom.xml b/iot-machine-data-constant/pom.xml
new file mode 100644
index 0000000..3d22f37
--- /dev/null
+++ b/iot-machine-data-constant/pom.xml
@@ -0,0 +1,89 @@
+<?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>iot-machine-state-event-generator</artifactId>
+        <groupId>com.qniao</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>iot-machine-data-constant</artifactId>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <flink.version>1.15.0</flink.version>
+        <target.java.version>1.8</target.java.version>
+        <maven.compiler.source>${target.java.version}</maven.compiler.source>
+        <maven.compiler.target>${target.java.version}</maven.compiler.target>
+        <log4j.version>2.17.2</log4j.version>
+        <lombok.version>1.18.24</lombok.version>
+        <jackson.version>2.13.3</jackson.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.qniao</groupId>
+            <artifactId>ddd-event</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Apache Flink dependencies -->
+        <!-- These dependencies are provided, because they should not be packaged into the JAR file. -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-streaming-java</artifactId>
+            <version>${flink.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-clients</artifactId>
+            <version>${flink.version}</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-connector-kafka</artifactId>
+            <version>${flink.version}</version>
+        </dependency>
+
+        <!-- Add logging framework, to produce console output when running in the IDE. -->
+        <!-- These dependencies are excluded from the application JAR by default. -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
+    <distributionManagement>
+        <repository>
+            <id>maven-releases</id>
+            <name>Nexus releases Repository</name>
+            <url>http://120.78.76.88:8081/repository/maven-snapshots/</url>
+        </repository>
+    </distributionManagement>
+
+</project>
\ No newline at end of file
diff --git a/iot-machine-data-constant/src/main/java/com/qniao/iot/rc/constant/DataSource.java b/iot-machine-data-constant/src/main/java/com/qniao/iot/rc/constant/DataSource.java
new file mode 100644
index 0000000..0478908
--- /dev/null
+++ b/iot-machine-data-constant/src/main/java/com/qniao/iot/rc/constant/DataSource.java
@@ -0,0 +1,17 @@
+package com.qniao.iot.rc.constant;
+
+/**
+ * @author Lzk
+ * @date 2022/7/2
+ **/
+
+public interface DataSource {
+    /**
+     * 树根云
+     */
+    Integer ROOT_CLOUD = 1;
+    /**
+     * 机智云
+     */
+    Integer TACT_CLOUD = 0;
+}
diff --git a/iot-machine-data-event/pom.xml b/iot-machine-data-event/pom.xml
index 76418e6..78a4d0f 100644
--- a/iot-machine-data-event/pom.xml
+++ b/iot-machine-data-event/pom.xml
@@ -64,4 +64,26 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
+    <distributionManagement>
+        <repository>
+            <id>maven-releases</id>
+            <name>Nexus releases Repository</name>
+            <url>http://120.78.76.88:8081/repository/maven-snapshots/</url>
+        </repository>
+    </distributionManagement>
+
 </project>
\ No newline at end of file
diff --git a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java b/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
index 266c049..e8fc9eb 100644
--- a/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
+++ b/iot-machine-data-event/src/main/java/com/qniao/iot/machine/event/MachineIotDataReceivedEvent.java
@@ -1,5 +1,6 @@
 package com.qniao.iot.machine.event;
 
+
 import lombok.Data;
 
 import java.io.Serializable;
diff --git a/iot-machine-state-event-generator-job/dependency-reduced-pom.xml b/iot-machine-state-event-generator-job/dependency-reduced-pom.xml
new file mode 100644
index 0000000..6eb25e6
--- /dev/null
+++ b/iot-machine-state-event-generator-job/dependency-reduced-pom.xml
@@ -0,0 +1,88 @@
+<?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/maven-v4_0_0.xsd">
+  <parent>
+    <artifactId>iot-machine-state-event-generator</artifactId>
+    <groupId>com.qniao</groupId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>iot-machine-state-event-generator-job</artifactId>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.1</version>
+        <configuration>
+          <source>${target.java.version}</source>
+          <target>${target.java.version}</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.1.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <artifactSet>
+                <excludes>
+                  <exclude>org.apache.flink:flink-shaded-force-shading</exclude>
+                  <exclude>com.google.code.findbugs:jsr305</exclude>
+                  <exclude>org.slf4j:*</exclude>
+                  <exclude>org.apache.logging.log4j:*</exclude>
+                </excludes>
+              </artifactSet>
+              <filters>
+                <filter>
+                  <artifact>*:*</artifact>
+                  <excludes>
+                    <exclude>META-INF/*.SF</exclude>
+                    <exclude>META-INF/*.DSA</exclude>
+                    <exclude>META-INF/*.RSA</exclude>
+                  </excludes>
+                </filter>
+              </filters>
+              <transformers>
+                <transformer />
+                <transformer>
+                  <mainClass>com.qniao.iot.machine.event.generator.job.IotMachineEventGeneratorJob</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-slf4j-impl</artifactId>
+      <version>2.17.2</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.17.2</version>
+      <scope>runtime</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.17.2</version>
+      <scope>runtime</scope>
+    </dependency>
+  </dependencies>
+  <properties>
+    <target.java.version>1.8</target.java.version>
+    <log4j.version>2.17.2</log4j.version>
+    <flink.version>1.15.0</flink.version>
+    <maven.compiler.source>${target.java.version}</maven.compiler.source>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.target>${target.java.version}</maven.compiler.target>
+  </properties>
+</project>
diff --git a/pom.xml b/pom.xml
index 683cba9..fcd5af0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,6 +26,8 @@ under the License.
     <modules>
         <module>iot-machine-data-event</module>
         <module>iot-machine-state-event-generator-job</module>
+        <module>iot-machine-data-command</module>
+        <module>iot-machine-data-constant</module>
     </modules>
     <packaging>pom</packaging>