diff --git a/src/main/java/com/zhgd/xmgl/task/GsWeldingTask.java b/src/main/java/com/zhgd/xmgl/task/GsWeldingTask.java
index 9d7bfacd5..8fa1a1710 100644
--- a/src/main/java/com/zhgd/xmgl/task/GsWeldingTask.java
+++ b/src/main/java/com/zhgd/xmgl/task/GsWeldingTask.java
@@ -1,8 +1,6 @@
 package com.zhgd.xmgl.task;
 
 import cn.hutool.core.collection.CollUtil;
-import cn.hutool.core.date.DateField;
-import cn.hutool.core.date.DateTime;
 import cn.hutool.core.date.DateUtil;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
@@ -15,10 +13,8 @@ import com.zhgd.redis.lock.RedisRepository;
 import com.zhgd.xmgl.modules.basicdata.entity.SysConfig;
 import com.zhgd.xmgl.modules.basicdata.service.ISysConfigService;
 import com.zhgd.xmgl.modules.gs.entity.GsWeldingDev;
-import com.zhgd.xmgl.modules.gs.entity.GsWeldingDevDailyRecord;
 import com.zhgd.xmgl.modules.gs.entity.GsWeldingRecord;
 import com.zhgd.xmgl.modules.gs.entity.GsWeldingWaveform;
-import com.zhgd.xmgl.modules.gs.service.IGsWeldingDevDailyRecordService;
 import com.zhgd.xmgl.modules.gs.service.IGsWeldingDevService;
 import com.zhgd.xmgl.modules.gs.service.IGsWeldingRecordService;
 import com.zhgd.xmgl.modules.gs.service.IGsWeldingWaveformService;
@@ -28,7 +24,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -187,14 +182,15 @@ public class GsWeldingTask {
         List<GsWeldingWaveform> gsWeldingWaveformList = Lists.newArrayList();
         for (int i = 0; i < dates.size() - 1; i++) {
             JSONObject jsonObject = SxHttpUtil.getGsWaveforms(dates.get(i), dates.get(i + 1), dev.getDevSn(), token);
-            if (!Objects.equals(jsonObject.getInteger("Execution"), 0)) {
-                throw new OpenAlertException("请求获取设备实时数据历史异常");
-            }
+            checkErr(jsonObject, "请求获取设备实时数据历史异常");
             JSONArray dataList = jsonObject.getJSONArray("dataList");
             if (CollUtil.isEmpty(dataList)) {
                 return gsWeldingWaveformList;
             }
             JSONArray list = dataList.getJSONObject(0).getJSONArray("list");
+            if (CollUtil.isEmpty(list) || CollUtil.isEmpty(list.getJSONObject(0))) {
+                return gsWeldingWaveformList;
+            }
             for (int j = 0; j < list.size(); j++) {
                 JSONObject jo1 = list.getJSONObject(j);
                 GsWeldingWaveform waveform = new GsWeldingWaveform();
@@ -214,14 +210,15 @@ public class GsWeldingTask {
 
     private List<GsWeldingRecord> buildGsWeldingRecord(JSONObject jsonObject, GsWeldingDev dev) {
         List<GsWeldingRecord> gsWeldingRecordList = Lists.newArrayList();
-        if (!Objects.equals(jsonObject.getInteger("Execution"), 0)) {
-            throw new OpenAlertException("请求查询设备焊接记录历史异常");
-        }
+        checkErr(jsonObject, "请求查询设备焊接记录历史异常");
         JSONArray dataList = jsonObject.getJSONArray("dataList");
         if (CollUtil.isEmpty(dataList)) {
             return gsWeldingRecordList;
         }
         JSONArray list = dataList.getJSONObject(0).getJSONArray("list");
+        if (CollUtil.isEmpty(list) || CollUtil.isEmpty(list.getJSONObject(0))) {
+            return gsWeldingRecordList;
+        }
         for (int i = 0; i < list.size(); i++) {
             JSONObject jo1 = list.getJSONObject(i);
             GsWeldingRecord record = new GsWeldingRecord();
@@ -241,6 +238,13 @@ public class GsWeldingTask {
         return gsWeldingRecordList;
     }
 
+    private void checkErr(JSONObject jsonObject, String errMsg) {
+        Integer execution = jsonObject.getInteger("Execution");
+        if (!Objects.equals(execution, 0) && !Objects.equals(execution, 3) && !Objects.equals(execution, 4)) {
+            throw new OpenAlertException(errMsg);
+        }
+    }
+
     @Transactional(rollbackFor = Exception.class)
     public void saveToDb(String queryTimeKey, String end, List<GsWeldingRecord> addGsWeldingRecords, List<GsWeldingWaveform> addGsWeldingWaveforms) {
         if (CollUtil.isNotEmpty(addGsWeldingRecords)) {
@@ -347,11 +351,9 @@ public class GsWeldingTask {
             List<GsWeldingDev> devs = gsWeldingDevService.list(null);
             for (GsWeldingDev dev : devs) {
                 JSONObject jsonObject = SxHttpUtil.getWeldingDevRealTimes(dev.getDevSn(), token);
-                if (!Objects.equals(jsonObject.getInteger("Execution"), 0)) {
-                    throw new OpenAlertException("定时请求设备实时数据接口异常");
-                }
+                checkErr(jsonObject, "定时请求设备实时数据接口异常");
                 JSONArray dataList = jsonObject.getJSONArray("dataList");
-                if (CollUtil.isEmpty(dataList)) {
+                if (CollUtil.isEmpty(dataList) || CollUtil.isEmpty(dataList.getJSONObject(0))) {
                     continue;
                 }
                 for (int i = 0; i < dataList.size(); i++) {
@@ -387,10 +389,14 @@ public class GsWeldingTask {
     private Integer getEquipmentStatus(String d03) {
         switch (d03) {
             //1待机、2焊接、3报警、4关机
-            case "待机": return 1;
-            case "焊接": return 2;
-            case "报警": return 3;
-            case "关机": return 4;
+            case "待机":
+                return 1;
+            case "焊接":
+                return 2;
+            case "报警":
+                return 3;
+            case "关机":
+                return 4;
             default:
                 return null;
         }