diff --git a/src/main/resources/mappers/ServiceGroup.xml b/src/main/resources/mappers/ServiceGroup.xml
index 1de535f3..e2eb2675 100644
--- a/src/main/resources/mappers/ServiceGroup.xml
+++ b/src/main/resources/mappers/ServiceGroup.xml
@@ -19,7 +19,7 @@
         INSERT IGNORE INTO service_group(serviceId, serviceType, serviceBandwidth, serviceIp)
         VALUES
         <foreach collection="svrGrps" item="svg" separator=",">
-            (#{svg.deviceId}, #{svg.serviceType}, #{svg.serviceBandwidth}, #{svg.serviceIp})
+            (#{svg.serviceId}, #{svg.serviceType}, #{svg.serviceBandwidth}, #{svg.serviceIp})
         </foreach>
     </insert>
 
diff --git a/src/test/java/com/dispose/test/dev/mapper/ServiceGroupMapperTest.java b/src/test/java/com/dispose/test/dev/mapper/ServiceGroupMapperTest.java
new file mode 100644
index 00000000..f65ecdc7
--- /dev/null
+++ b/src/test/java/com/dispose/test/dev/mapper/ServiceGroupMapperTest.java
@@ -0,0 +1,74 @@
+package com.dispose.test.dev.mapper;
+
+import com.dispose.mapper.ServiceGroupMapper;
+import com.dispose.pojo.entity.ServiceInfo;
+import com.dispose.test.dev.Global.InitTestEnvironment;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.Rollback;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@Slf4j
+//@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+//@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_CLASS)
+@Transactional
+@Rollback
+public class ServiceGroupMapperTest extends InitTestEnvironment {
+    /**
+     * The service group mapper.
+     */
+    @Resource
+    private ServiceGroupMapper serviceGroupMapper;
+    /**
+     * The Object mapper.
+     */
+    @Resource
+    private ObjectMapper objectMapper;
+
+    /**
+     * A 1 add new service group.
+     *
+     * @throws JsonProcessingException the json processing exception
+     */
+    @Test
+    public void a1_addServiceGroup() throws JsonProcessingException{
+        List<ServiceInfo> service = new ArrayList<>();
+        service.add(ServiceInfo.builder()
+                .serviceId("100")
+                .serviceType("GAME")
+                .serviceBandwidth(1000L)
+                .serviceIp("192.168.100.1-192.168.100.10,192.168.100.20-192.168.100.21")
+                .build());
+        service.add(ServiceInfo.builder()
+                .serviceId("101")
+                .serviceType("DNS")
+                .serviceBandwidth(2000L)
+                .serviceIp("192.168.101.1-192.168.101.10")
+                .build());
+
+        int num = serviceGroupMapper.addServiceGroup(service);
+        Assert.assertEquals(num, service.size());
+        log.info("add num {}: {}", num, objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(service));
+
+        List<ServiceInfo> serviceList = serviceGroupMapper.selectAll();
+        Assert.assertNotNull(serviceList);
+        Assert.assertNotEquals(serviceList.size(), 0);
+
+        log.info("Database: {}", objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(serviceList));
+
+    }
+
+
+}