diff --git a/dating-agency-mall-server/src/main/java/com/qniao/dam/query/tasktemplate/impl/TaskTemplateQueryServiceImpl.java b/dating-agency-mall-server/src/main/java/com/qniao/dam/query/tasktemplate/impl/TaskTemplateQueryServiceImpl.java
index 1034a9d..5f7020a 100644
--- a/dating-agency-mall-server/src/main/java/com/qniao/dam/query/tasktemplate/impl/TaskTemplateQueryServiceImpl.java
+++ b/dating-agency-mall-server/src/main/java/com/qniao/dam/query/tasktemplate/impl/TaskTemplateQueryServiceImpl.java
@@ -85,7 +85,7 @@ public class TaskTemplateQueryServiceImpl implements TaskTemplateQueryService {
                         taskStartDate = null;
                         taskEndDate = null;
                     } else {
-                        if ((int) ChronoUnit.DAYS.between(firstMonthTaskEndDate, taskStartDate) <= 31) {
+                        if (taskStartDate.getYear() * 12 + taskStartDate.getMonthValue() - firstMonthTaskEndDate.getYear() * 12 - firstMonthTaskEndDate.getMonthValue() == 1) {
                             stageCode = TaskStageEnum.SECOND_MONTH;
                         } else {
                             stageCode = TaskStageEnum.THIRD_MONTH_AND_AFTER;