diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/common/task/EquTask.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/common/task/EquTask.java
index 6f4d45b..89fd2cf 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/common/task/EquTask.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/common/task/EquTask.java
@@ -36,7 +36,7 @@ public class EquTask {
     /**
      * 港口原有设备对接
      */
-    @Scheduled(fixedRate = 3600)
+    @Scheduled(fixedRate =  3600000)
     public void equ(){
         String hash = "16EA8A305FB58BE0730DD67F04F022F4";
 
@@ -56,7 +56,7 @@ public class EquTask {
             map.put("sensorUId",e.getSn());
             map.put("label",e.getName());
             HttpResult result = OkHttps.sync("http://10.201.35.30:8090/enviSensor/select?" +
-                    "page=1&pageSize=20&valid=0&type=5&sensorUId={sensorUId}&label={label}")
+                    "page=1&pageSize=40&valid=0&type=5&sensorUId={sensorUId}&label={label}")
                     .addPathPara(map)
                 .addHeader("token", token)
                 .get();
diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/mapper/OutSideMapper.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/mapper/OutSideMapper.java
index 966544d..1a3c18c 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/mapper/OutSideMapper.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/mapper/OutSideMapper.java
@@ -26,4 +26,11 @@ public interface OutSideMapper {
      * @param list
      */
     void insertMonth(@Param("sensorMonthList") List<SensorMonth> list);
+
+    /**
+     * 删除相同数据
+     * @param sn
+     * @param reportTime
+     */
+    void deleteSampleDevice(@Param("sn")String sn,@Param("reportTime") String reportTime);
 }
diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/service/impl/OutSideServiceImpl.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/service/impl/OutSideServiceImpl.java
index c628faf..dd38444 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/service/impl/OutSideServiceImpl.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/outside/service/impl/OutSideServiceImpl.java
@@ -86,6 +86,7 @@ public class OutSideServiceImpl implements OutSideService {
             for (JsonNode node : rootNode) {
                 if (node.get("type").asInt()==5) {
                 SensorData sd = insertOldData(node);
+                    outSideMapper.deleteSampleDevice(sd.getSn(),sd.getReportTime());
                     outSideMapper.insertDevice(sd);
                 }
             }
diff --git a/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml b/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml
index c3c5ab4..ac7fe27 100644
--- a/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml
+++ b/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml
@@ -64,4 +64,8 @@
         </foreach>
         SELECT * FROM dual
     </insert>
+
+    <delete id="deleteSampleDevice">
+        delete from th_device_report where sn=#{sn} and report_time=  TO_DATE(#{reportTime}, 'yyyy-mm-dd hh24:mi:ss')
+    </delete>
 </mapper>
\ No newline at end of file