diff --git a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkUtils.java b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkUtils.java
index 36e3f46..9f18e28 100644
--- a/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkUtils.java
+++ b/lis-interfaceCommon/src/main/java/com/czlis/interfaceCommon/utils/LisWorkUtils.java
@@ -1892,7 +1892,7 @@ public class LisWorkUtils {
             labInputcolList = commonUtil.getLabInputcol(yq);
             loginConfigParam.setCurrent_labInputcol(labInputcolList);
         }
-        List<LabInputcol> labInputcolList0 = labInputcolList.stream().filter(labInputcol0 -> labInputcol0.getMrz() != null && "".equals(labInputcol0.getMrz())).collect(Collectors.toList());
+        List<LabInputcol> labInputcolList0 = labInputcolList.stream().filter(labInputcol0 -> labInputcol0.getMrz() != null && !"".equals(labInputcol0.getMrz())).collect(Collectors.toList());
         String mrz = null;
         for (LabInputcol labInputcol : labInputcolList0) {
             if (!"!".equals(labInputcol)) {