diff --git a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
index c53460f002..003f8a957b 100644
--- a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
+++ b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
@@ -66,6 +66,7 @@ public class TaskInstanceMapperTest {
         ProcessInstance processInstance = new ProcessInstance();
         processInstance.setWarningGroupId(0);
         processInstance.setCommandParam("");
+        processInstance.setProcessDefinitionCode(1L);
         processInstanceMapper.insert(processInstance);
         processInstanceId = processInstance.getId();
     }