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 79f0d54931..87754e64c4 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
@@ -187,8 +187,7 @@
             on ptr.process_definition_code=pd.code and ptr.process_definition_version = pd.version
                 and ptr.project_code=pd.project_code and  pd.release_state = 1
         join t_ds_task_definition td
-            on (ptr.pre_task_code=td.code and ptr.pre_task_version=td.version)
-                or  (ptr.post_task_code=td.code and ptr.post_task_version=td.version)
+            on ptr.post_task_code=td.code and ptr.post_task_version=td.version
         WHERE  td.resource_ids is not null and td.resource_ids != ''
     </select>
 
@@ -199,8 +198,7 @@
             on ptr.process_definition_code=pd.code and ptr.process_definition_version = pd.version
                 and ptr.project_code=pd.project_code and  pd.release_state = 1
         join t_ds_task_definition td
-            on (ptr.pre_task_code=td.code and ptr.pre_task_version=td.version)
-                or  (ptr.post_task_code=td.code and ptr.post_task_version=td.version)
+            on ptr.post_task_code=td.code and ptr.post_task_version=td.version
         WHERE  td.resource_ids is not null and td.resource_ids != '' and  td.user_id = #{userId}
     </select>