diff --git a/ruoyi-code/src/main/java/com/ruoyi/code/rtudata/service/impl/RtuDataServiceImpl.java b/ruoyi-code/src/main/java/com/ruoyi/code/rtudata/service/impl/RtuDataServiceImpl.java
index cc64b78..f0591c4 100644
--- a/ruoyi-code/src/main/java/com/ruoyi/code/rtudata/service/impl/RtuDataServiceImpl.java
+++ b/ruoyi-code/src/main/java/com/ruoyi/code/rtudata/service/impl/RtuDataServiceImpl.java
@@ -29,6 +29,8 @@ public class RtuDataServiceImpl extends ServiceImpl<RtuDataMapper, RtuData> impl
                 new Query<RtuData>().getPage(params),
                 new QueryWrapper<RtuData>()
                         .eq(ObjectUtils.isNotEmpty(params.get("itemCode")),"item_code",params.get("itemCode"))
+                        .ge(ObjectUtils.isNotEmpty(params.get("startTime")),"dt",params.get("startTime"))
+                        .le(ObjectUtils.isNotEmpty(params.get("endTime")),"dt",params.get("endTime"))
                         .orderByDesc("dt")
         );