diff --git a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/CommonUtil.java b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/CommonUtil.java
index 3e7bb06..2fa5417 100644
--- a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/CommonUtil.java
+++ b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/CommonUtil.java
@@ -226,7 +226,7 @@ public class CommonUtil {
     public int insertLabReqsteplog(LabReqsteplog labReqsteplog) {
         return labReqsteplogMapper.insertLabReqsteplog(labReqsteplog);
     }
-    public int getLabReqsteplogMax(String sqh) {
+    public Integer getLabReqsteplogMax(String sqh) {
         return labReqsteplogMapper.getLabReqsteplogMax(sqh);
     }
     public List<LabRefused> getLabRefusedList(LabRefused labRefused) {
diff --git a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkBase.java b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkBase.java
index 6746581..f49e4ac 100644
--- a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkBase.java
+++ b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkBase.java
@@ -199,7 +199,8 @@ public class LisWorkBase {
      * @param yhdh 用户
      */
     public void setlabReqsteplog(String sqh, String zt, String yhdh) {
-        int xh = commonUtil.getLabReqsteplogMax(sqh);
+        Integer xh = commonUtil.getLabReqsteplogMax(sqh);
+        if(xh==null) xh=0;
         xh = xh + 1;
         LabReqsteplog labReqsteplog = new LabReqsteplog();
         labReqsteplog.setXh(xh);