diff --git a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
index beb634d..be2f835 100644
--- a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
@@ -94,7 +94,7 @@ public class DataServiceImpl implements DataService {
             sqlWhere = sqlWhere + " AND " + timeField + " >= '" + DateUtil.format(model.getStartTime()) + "'";
         }
         if (model.getEndTime() != null) {
-            sqlWhere = sqlWhere + " AND " + timeField + " < '" + DateUtil.format(model.getEndTime()) + "'";
+            sqlWhere = sqlWhere + " AND " + timeField + " <= '" + DateUtil.format(model.getEndTime()) + "'";
         }
         String sqlOrder = " ORDER BY " + timeField + " DESC";
         String sqlLimit = "";