diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/pda/mps/service/impl/BakingServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/pda/mps/service/impl/BakingServiceImpl.java
index 9b89694a3..2fe497bf1 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/pda/mps/service/impl/BakingServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/pda/mps/service/impl/BakingServiceImpl.java
@@ -518,11 +518,13 @@ public class BakingServiceImpl implements BakingService {
                 hotParam.put("task_id", task_id);
                 hotParam.put("start_point_code", point_code1);
                 hotParam.put("end_point_code", point_code2);
-                Object pt = redisUtils.hget(point_code1, "temperature");
-                if (ObjectUtil.isEmpty(pt)) {
+                boolean exists = redisUtils.hHasKey(point_code1, "temperature");
+                String point_temperature = "";
+                if(exists){
+                    point_temperature = (String) redisUtils.hget(point_code1, "temperature");
+                }else{
                     throw new BadRequestException("当前操作点位设备:"+point_code1+",无法获取温度，请稍后再试!");
                 }
-                String point_temperature = String.valueOf(pt);
                 hotParam.put("temperature", point_temperature);
                 if (ObjectUtil.isEmpty(last_hot_mst)) {
                     hotParam.put("oven_time", "480");