课表课时统计

src/main/java/com/xjrsoft/module/classtime/service/impl/ClassTimeStatisticsServiceImpl.java

@@ -889,6 +889,9 @@ public class ClassTimeStatisticsServiceImpl extends MPJBaseServiceImpl<ClassTime
                         double classTime6 = BigDecimal.valueOf(record.getClassTime4())
                                 .subtract(BigDecimal.valueOf(time14))
                                 .multiply(BigDecimal.valueOf(overWorkloadNumber)).doubleValue();
+                        if(classTime6 < 0d){
+                            continue;
+                        }
                         record.setClassTime6(classTime6);
                     }
                     recordMapper.insert(record);