diff --git a/src/test/java/com/dispose/mapper/DisposeDeviceMapperTest.java b/src/test/java/com/dispose/mapper/DisposeDeviceMapperTest.java
index ba77a379..514c7740 100644
--- a/src/test/java/com/dispose/mapper/DisposeDeviceMapperTest.java
+++ b/src/test/java/com/dispose/mapper/DisposeDeviceMapperTest.java
@@ -138,7 +138,7 @@ public class DisposeDeviceMapperTest extends InitTestEnvironment {
      * @throws JsonProcessingException the json processing exception
      */
     @Test
-    public void t100_delDisposeDeviceByIp() throws JsonProcessingException {
+    public void t99_delDisposeDeviceByIp() throws JsonProcessingException {
         String ipAddr = "10.88.77.15";
         disposeDeviceMapper.delDisposeDeviceByIp(ipAddr);