diff --git a/src/main/java/com/gunshi/project/xyt/controller/SzCaseController.java b/src/main/java/com/gunshi/project/xyt/controller/SzCaseController.java
index 8bde33b..b781b7c 100644
--- a/src/main/java/com/gunshi/project/xyt/controller/SzCaseController.java
+++ b/src/main/java/com/gunshi/project/xyt/controller/SzCaseController.java
@@ -218,9 +218,9 @@ public class SzCaseController extends AbstractCommonFileController{
     public R<List<SzCaseStatisticsVo>> statisticsNum(@Schema(name = "年份") @PathVariable("year") Integer year) {
         LambdaQueryChainWrapper<SzCase> query = service.lambdaQuery();
 
-            query.ge(SzCase::getCaseDate, DateUtil.beginOfYearToDate(year));
+            query.ge(SzCase::getCreateTime, DateUtil.beginOfYearToDate(year));
 
-            query.le(SzCase::getCaseDate, DateUtil.endOfYearToDate(year));
+            query.le(SzCase::getCreateTime, DateUtil.endOfYearToDate(year));
 
         List<SzCaseStatisticsVo> vos = Lists.newArrayList();
 
@@ -230,7 +230,7 @@ public class SzCaseController extends AbstractCommonFileController{
         for (int i = 0; i < 12; i++) {
             int month = i;
             long cnt = list.stream().filter(item -> {
-                calendar.setTime(item.getCaseDate());
+                calendar.setTime(item.getCreateTime());
                 return month == calendar.get(Calendar.MONTH);
             }).count();
             vos.add(new SzCaseStatisticsVo(month + 1,null,Integer.valueOf(String.valueOf(cnt))));