diff --git a/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/LiftingOperationServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/LiftingOperationServiceImpl.java
index 6129d9e1e..4fc1c7d38 100644
--- a/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/LiftingOperationServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/baotou/service/impl/LiftingOperationServiceImpl.java
@@ -227,7 +227,7 @@ public class LiftingOperationServiceImpl extends ServiceImpl<LiftingOperationMap
         operation.setCraneTypeLicensePlateNumber(craneTypeLicensePlateNumber);
         operation.setLoadDescription(loadDescription);
         List<String> level = Arrays.asList("一级（M＞100吨）", "二级（40吨≤M≤100吨）", "三级（M＜40吨）");
-        operation.setLevel(level.indexOf(FlowUtil.getString(map, "level") + 1));
+        operation.setLevel(level.indexOf(FlowUtil.getString(map, "level")) + 1);
         operation.setOperatorLicenseNumber(operatorLicenseNumber);
         operation.setSafetyMeasuresList(safetyMeasuresList);
         operation.setOperationUnitConstructionApplicant(operationUnitConstructionApplicant);