diff --git a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapperTest.java b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapperTest.java
index 9dafbe138c..5747d997c5 100644
--- a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapperTest.java
+++ b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapperTest.java
@@ -69,6 +69,8 @@ public class ProcessDefinitionMapperTest {
         processDefinition.setUserId(101);
         processDefinition.setUpdateTime(new Date());
         processDefinition.setCreateTime(new Date());
+        processDefinition.setGlobalParams("[{\"prop\":\"selenium_global_parameters_1\",\"direct\":\"IN\",\"type\":\"VARCHAR\",\"value\":\"selenium_global_parameters_value_1\"}]");
+
         processDefinitionMapper.insert(processDefinition);
         return processDefinition;
     }