diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/heating/mapper/xml/HeatanalysisMapper.xml b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/heating/mapper/xml/HeatanalysisMapper.xml
index 0f172f6..19029f9 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/heating/mapper/xml/HeatanalysisMapper.xml
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/heating/mapper/xml/HeatanalysisMapper.xml
@@ -617,7 +617,7 @@
             view002 = #{params.sourceId}
           AND view004 IS NULL
         GROUP BY
-            DATE_FORMAT(datatime,'%Y-%m-%d %H'),
+            CONCAT(DATE_FORMAT(datatime,'%Y-%m-%d %H'),':00:00'),
             view001,
             view002,
             view004,
@@ -628,7 +628,7 @@
             code,
             view031,
             region_type
-        ORDER BY datatime
+        ORDER BY CONCAT(DATE_FORMAT(datatime,'%Y-%m-%d %H'),':00:00')
     </select>
 
     <select id="getStaticNowList" resultType="org.jeecg.modules.heating.entity.Heatanalysis">