diff --git a/pom.xml b/pom.xml
index 72ed65c..bcca6d6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,6 +9,7 @@
     <version>0.3.12</version>
 
     <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
 
@@ -18,6 +19,8 @@
         <logback.version>1.4.7</logback.version>
     </properties>
 
+
+
     <dependencies>
 
         <dependency>
@@ -77,6 +80,7 @@
     </dependencyManagement>
 
     <build>
+
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -111,6 +115,39 @@
 <!--                    </execution>-->
 <!--                </executions>-->
 <!--            </plugin>-->
+
+
+            <plugin>
+                <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-antrun-plugin -->
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-antrun-plugin</artifactId>
+                    <version>3.1.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <phase>generate-sources</phase>
+                        <configuration>
+                            <target>
+                                <property name="src.dir" value="${project.build.sourceDirectory}" />
+                                <property name="package.dir" value="com/tsl3060/open/extend/core/constant" />
+                                <property name="package.name" value="com.tsl3060.open.extend.core.constant" />
+                                <property name="project.version" value="${project.version}" />
+
+                                <echo file="${src.dir}/${package.dir}/BuildInfo.java" message="package ${package.name};${line.separator}" />
+                                <echo file="${src.dir}/${package.dir}/BuildInfo.java" append="true" message="public final class BuildInfo {${line.separator}" />
+                                <echo file="${src.dir}/${package.dir}/BuildInfo.java" append="true"
+                                      message="/** SDK Version */${line.separator}public static String VERSION=&quot;${project.version}&quot;;${line.separator}" />
+                                <echo file="${src.dir}/${package.dir}/BuildInfo.java" append="true" message="}${line.separator}" />
+                                <echo message="BUILD OK" />
+                            </target>
+                        </configuration>
+                    </execution>
+                </executions>
+
+            </plugin>
+
         </plugins>
     </build>
 
diff --git a/src/main/java/com/tsl3060/open/extend/core/ApiClient.java b/src/main/java/com/tsl3060/open/extend/core/ApiClient.java
index 4098ec6..10ca506 100644
--- a/src/main/java/com/tsl3060/open/extend/core/ApiClient.java
+++ b/src/main/java/com/tsl3060/open/extend/core/ApiClient.java
@@ -7,6 +7,7 @@ import cn.hutool.log.Log;
 import cn.hutool.log.LogFactory;
 import com.alibaba.fastjson2.JSON;
 import com.alibaba.fastjson2.JSONObject;
+import com.tsl3060.open.extend.core.constant.BuildInfo;
 import com.tsl3060.open.extend.core.exception.ApiException;
 import com.tsl3060.open.extend.core.exception.BadResourceException;
 import com.tsl3060.open.extend.core.notify.IAnswer;
@@ -24,7 +25,6 @@ import java.util.*;
 import java.util.concurrent.TimeUnit;
 
 public class ApiClient {
-
     private static final int ERROR_OK = 1000;
 
     private static final int SUB_OK = 2000;
@@ -47,6 +47,11 @@ public class ApiClient {
 
     private final Log log = LogFactory.get();
 
+    public ApiClient() {
+        //输出版本
+        log.debug("SDK VERSION : {}", BuildInfo.VERSION);
+    }
+
     private SecureTool getSecureTool() {
         if (secureTool == null) {
             secureTool = new SecureTool(getConfig());
diff --git a/src/main/java/com/tsl3060/open/extend/core/constant/BuildInfo.java b/src/main/java/com/tsl3060/open/extend/core/constant/BuildInfo.java
new file mode 100644
index 0000000..2a0adb5
--- /dev/null
+++ b/src/main/java/com/tsl3060/open/extend/core/constant/BuildInfo.java
@@ -0,0 +1,5 @@
+package com.tsl3060.open.extend.core.constant;
+public final class BuildInfo {
+/** SDK Version */
+public static String VERSION="0.3.12";
+}
diff --git a/src/main/java/com/tsl3060/open/extend/core/notify/CarbonOrderNotify.java b/src/main/java/com/tsl3060/open/extend/core/notify/CarbonOrderNotify.java
index bdce7fa..7f3411d 100644
--- a/src/main/java/com/tsl3060/open/extend/core/notify/CarbonOrderNotify.java
+++ b/src/main/java/com/tsl3060/open/extend/core/notify/CarbonOrderNotify.java
@@ -3,6 +3,8 @@ package com.tsl3060.open.extend.core.notify;
 import com.alibaba.fastjson2.annotation.JSONField;
 
 public class CarbonOrderNotify {
+
+    private final double scale = 100.0;
     /**
      * 用户OpenID
      */
@@ -19,13 +21,13 @@ public class CarbonOrderNotify {
     private String carbonNo;
 
     /**
-     * 用户低碳积分
+     * 用户低碳积分 单位(0.01g)
      */
     @JSONField(name = "carbon")
     private int carbon;
 
     /**
-     * 本次订单新增积分
+     * 本次订单新增积分 单位(0.01g)
      */
     @JSONField(name = "amount")
     private int amount;
@@ -68,11 +70,29 @@ public class CarbonOrderNotify {
         this.carbonNo = carbonNo;
     }
 
-
+    /**
+     * 获取用户的低碳值，单位(0.01g)
+     *
+     * @return
+     */
     public int getCarbon() {
         return carbon;
     }
 
+    /**
+     * 获取用户的低碳值，单位(g)
+     *
+     * @return
+     */
+    public double getCarbonValue() {
+        return carbon / scale;
+    }
+
+    /**
+     * 设置用户的低碳值 ，单位 (0.01g)
+     *
+     * @param carbon
+     */
     public void setCarbon(int carbon) {
         this.carbon = carbon;
     }
@@ -81,6 +101,10 @@ public class CarbonOrderNotify {
         return amount;
     }
 
+    public double getAmountValue() {
+        return amount / scale;
+    }
+
     public void setAmount(int amount) {
         this.amount = amount;
     }