diff --git a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/HomeMapper.xml b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/HomeMapper.xml
index 3f88bde..2450767 100644
--- a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/HomeMapper.xml
+++ b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/HomeMapper.xml
@@ -52,8 +52,8 @@
     JOIN
     sys_dept p ON d.dept_id = p.dept_id
     WHERE
-     r.REPORT_TIME >= TO_DATE(#{date}, 'YYYY-MM-DD') - 3
-     AND r.REPORT_TIME < TO_DATE(#{date}, 'YYYY-MM-DD') + 1
+    TRUNC(r.REPORT_TIME) >= TO_DATE(#{date}, 'YYYY-MM-DD') - 3
+     AND TRUNC(r.REPORT_TIME) < TO_DATE(#{date}, 'YYYY-MM-DD') + 1
     GROUP BY
     p.dept_name
     HAVING
diff --git a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
index b2cdcab..c71cb0c 100644
--- a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
+++ b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
@@ -35,10 +35,10 @@
             AND d.sn = #{sn}
         </if>
         <if test="params.beginTime != null and params.beginTime != ''">
-            AND d.report_time &gt;= TO_DATE(#{params.beginTime}, 'YYYY-MM-DD HH24:MI:SS')
+            AND  TRUNC(d.REPORT_TIME)>= TO_DATE(#{params.beginTime}, 'YYYY-MM-DD HH24:MI:SS')
         </if>
         <if test="params.endTime != null and params.endTime != ''">
-            AND d.report_time &lt;= TO_DATE(#{params.endTime}, 'YYYY-MM-DD HH24:MI:SS')
+            AND TRUNC(d.REPORT_TIME)&lt;= TO_DATE(#{params.endTime}, 'YYYY-MM-DD HH24:MI:SS')
         </if>
         ORDER BY d.report_time ASC
     </select>
@@ -53,8 +53,8 @@
                        WHERE d.dept_id IN (SELECT dept_id
                                            FROM sys_dept START WITH dept_id = #{deptId}
                                                CONNECT BY PRIOR dept_id = parent_id))
-          AND d.report_time &gt;= TO_DATE(#{startMonth}, 'YYYY-MM')
-          AND d.report_time &lt;= ADD_MONTHS(TO_DATE(#{endMonth}, 'YYYY-MM'), 1)
+          AND TRUNC(d.REPORT_TIME) &gt;= TO_DATE(#{startMonth}, 'YYYY-MM')
+          AND TRUNC(d.REPORT_TIME)&lt;= ADD_MONTHS(TO_DATE(#{endMonth}, 'YYYY-MM'), 1)
         GROUP BY TO_CHAR(d.report_time, 'YYYY-MM')
         ORDER BY month
     </select>
@@ -73,8 +73,8 @@
                  LEFT JOIN th_device td ON d.sn = td.sn
                  LEFT JOIN sys_dept p ON td.dept_id = p.dept_id
         WHERE td.dept_id IN (SELECT dept_id FROM sys_dept WHERE dept_id = #{deptId} OR parent_id = #{deptId})
-          AND d.report_time &gt;= TO_DATE(#{startMonth}, 'YYYY-MM')
-          AND d.report_time &lt;= ADD_MONTHS(TO_DATE(#{endMonth}, 'YYYY-MM'), 1)
+          AND TRUNC(d.REPORT_TIME) &gt;= TO_DATE(#{startMonth}, 'YYYY-MM')
+          AND TRUNC(d.REPORT_TIME)&lt;= ADD_MONTHS(TO_DATE(#{endMonth}, 'YYYY-MM'), 1)
         GROUP BY d.sn, p.dept_name, td.name, td.address, td.longitude, td.latitude
         ORDER BY p.dept_name
     </select>
@@ -199,8 +199,8 @@
                        WHERE d.dept_id IN (SELECT dept_id
                                            FROM sys_dept START WITH dept_id = #{deptId}
                                                CONNECT BY PRIOR dept_id = parent_id))
-          AND d.report_time &gt;= TO_DATE(#{beginDate}, 'YYYY-MM-DD')
-          AND d.report_time &lt;= TO_DATE(#{endDate}, 'YYYY-MM-DD')
+          AND  TRUNC(d.REPORT_TIME) &gt;= TO_DATE(#{beginDate}, 'YYYY-MM-DD')
+          AND  TRUNC(d.REPORT_TIME) &lt;= TO_DATE(#{endDate}, 'YYYY-MM-DD')
         GROUP BY TO_CHAR(d.report_time, 'YYYY-MM-DD')
         ORDER BY day
     </select>
@@ -227,8 +227,8 @@
                        WHERE d.dept_id IN (SELECT dept_id
                                            FROM sys_dept START WITH dept_id = #{deptId}
                                                CONNECT BY PRIOR dept_id = parent_id))
-          AND d.report_time &gt;= TO_DATE(#{beginDate}, 'YYYY-MM-DD')
-          AND d.report_time &lt;= TO_DATE(#{endDate}, 'YYYY-MM-DD')
+          AND TRUNC(d.REPORT_TIME) &gt;= TO_DATE(#{beginDate}, 'YYYY-MM-DD')
+          AND TRUNC(d.REPORT_TIME) &lt;= TO_DATE(#{endDate}, 'YYYY-MM-DD')
           AND (d.zt = '一级报警' OR d.zt = '二级报警')
         GROUP BY d.sn, p.dept_name, pp.dept_name, ppp.dept_name, td.address, td.name, d.zt
         ORDER BY count DESC