diff --git a/src/main/java/neatlogic/framework/process/crossover/IProcessTaskStepDataCrossoverMapper.java b/src/main/java/neatlogic/framework/process/crossover/IProcessTaskStepDataCrossoverMapper.java
index f071a1723faf4c986bbfeec7356dcfc6d00a9e4e..0a2c0a2a3859b8c24e29f8827ceafa4e426a73c7 100644
--- a/src/main/java/neatlogic/framework/process/crossover/IProcessTaskStepDataCrossoverMapper.java
+++ b/src/main/java/neatlogic/framework/process/crossover/IProcessTaskStepDataCrossoverMapper.java
@@ -27,6 +27,10 @@ public interface IProcessTaskStepDataCrossoverMapper extends ICrossoverService {
 
     ProcessTaskStepDataVo getProcessTaskStepData(ProcessTaskStepDataVo processTaskStepDataVo);
 
+    Long getProcessTaskStepDataId(ProcessTaskStepDataVo processTaskStepDataVo);
+
+    int checkProcessTaskStepDataIdIsExists(Long id);
+
     int replaceProcessTaskStepData(ProcessTaskStepDataVo processTaskStepDataVo);
 
     int deleteProcessTaskStepData(ProcessTaskStepDataVo processTaskStepDataVo);