diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java
index 91ea4f9bd0..c17668be52 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java
@@ -413,7 +413,7 @@ public class ProcessDefinitionService extends BaseDAGService {
         if (resultEnum != Status.SUCCESS) {
             return checkResult;
         }
-        ProcessDefinition processDefinition = processDefineMapper.queryByDefineName(project.getId(), name);
+        ProcessDefinition processDefinition = processDefineMapper.verifyByDefineName(project.getId(), name);
         if (processDefinition == null) {
             putMsg(result, Status.SUCCESS);
         } else {
diff --git a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java
index 8f69b94274..04b505ecfd 100644
--- a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java
+++ b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java
@@ -373,13 +373,13 @@ public class ProcessDefinitionServiceTest {
 
         //project check auth success, process not exist
         putMsg(result, Status.SUCCESS, projectName);
-        Mockito.when(processDefineMapper.queryByDefineName(project.getId(),"test_pdf")).thenReturn(null);
+        Mockito.when(processDefineMapper.verifyByDefineName(project.getId(),"test_pdf")).thenReturn(null);
         Map<String, Object> processNotExistRes = processDefinitionService.verifyProcessDefinitionName(loginUser,
                 "project_test1", "test_pdf");
         Assert.assertEquals(Status.SUCCESS, processNotExistRes.get(Constants.STATUS));
 
         //process exist
-        Mockito.when(processDefineMapper.queryByDefineName(project.getId(),"test_pdf")).thenReturn(getProcessDefinition());
+        Mockito.when(processDefineMapper.verifyByDefineName(project.getId(),"test_pdf")).thenReturn(getProcessDefinition());
         Map<String, Object> processExistRes = processDefinitionService.verifyProcessDefinitionName(loginUser,
                 "project_test1", "test_pdf");
         Assert.assertEquals(Status.PROCESS_INSTANCE_EXIST, processExistRes.get(Constants.STATUS));
diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.java
index 4df93f2e9f..a63c437559 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.java
@@ -31,6 +31,15 @@ import java.util.Map;
  */
 public interface ProcessDefinitionMapper extends BaseMapper<ProcessDefinition> {
 
+    /**
+     * verify process definition by name
+     *
+     * @param projectId projectId
+     * @param name name
+     * @return process definition
+     */
+    ProcessDefinition verifyByDefineName(@Param("projectId") int projectId,
+                                         @Param("processDefinitionName") String name);
 
     /**
      * query process definition by name
diff --git a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.xml b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.xml
index 3e538a23e0..dd3e75791b 100644
--- a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.xml
+++ b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessDefinitionMapper.xml
@@ -18,6 +18,12 @@
 
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="org.apache.dolphinscheduler.dao.mapper.ProcessDefinitionMapper">
+    <select id="verifyByDefineName" resultType="org.apache.dolphinscheduler.dao.entity.ProcessDefinition">
+        select pd.*
+        from t_ds_process_definition pd
+        WHERE pd.project_id = #{projectId}
+        and pd.name = #{processDefinitionName}
+    </select>
     <select id="queryByDefineName" resultType="org.apache.dolphinscheduler.dao.entity.ProcessDefinition">
         select pd.*,u.user_name,p.name as project_name,t.tenant_code,t.tenant_name,q.queue,q.queue_name
         from t_ds_process_definition pd