diff --git a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
index 793befa..0a70434 100644
--- a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
+++ b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/controller/BigScreenController.java
@@ -278,6 +278,9 @@ public class BigScreenController {
                                              transdataSoil.setDataSoilDdl("0");
                                              transdataSoil.setDataSoilDdl2("0");
                                              transdataSoil.setDataSoilDdl3("0");
+                                             transdataSoil.setDataSoilPh("0");
+                                             transdataSoil.setDataSoilDo("0");
+                                             transdataSoil.setDataSoilNtu("0");
                                              jsonObject.putAll(JSONObject.parseObject(JSON.toJSONString(transdataSoil)));
                                          }
                                      }else if(PollutionConstants.AIR_SURV.equals(survDeviceDeploy.getDeployType())){//气象设备
@@ -868,20 +871,20 @@ public class BigScreenController {
                                 SurvTransdataSoilVo transdataSoil = transdataSoilService.getNewestData(survDeviceDeploy.getDeployCode());
                                 if(transdataSoil!=null) {
                                     transdataSoil.setStationName(survStationInfo.getStationName());
-                                    returnSoilArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataSoil, SerializerFeature.WriteNullStringAsEmpty)));
+                                    returnSoilArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataSoil, SerializerFeature.WriteMapNullValue)));
                                 }
                             }else if(PollutionConstants.AIR_SURV.equals(survDeviceDeploy.getDeployType())){//气象设备
                                 SurvTransdataAirVo transdataAir= transdataAirService.getNewestData(survDeviceDeploy.getDeployCode());
                                 if(transdataAir!=null) {
                                     transdataAir.setStationName(survStationInfo.getStationName());
-                                    returnAirArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataAir, SerializerFeature.WriteNullStringAsEmpty)));
+                                    returnAirArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataAir, SerializerFeature.WriteMapNullValue)));
                                 }
 
                             }else if(PollutionConstants.WATER_QULITY.equals(survDeviceDeploy.getDeployType())){//水质设备
                                 SurvTransdataSoilVo transdataSoil = transdataSoilService.getNewestData(survDeviceDeploy.getDeployCode());
                                 if(transdataSoil!=null) {
                                     transdataSoil.setStationName(survStationInfo.getStationName());
-                                    returnWaterArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataSoil, SerializerFeature.WriteNullStringAsEmpty)));
+                                    returnWaterArrs.add(JSONObject.parseObject(JSONObject.toJSONString(transdataSoil, SerializerFeature.WriteMapNullValue)));
                                 }
                             }else if(PollutionConstants.STINK.equals(survDeviceDeploy.getDeployType())) {//恶臭
                                      SurvTransdataStinkVo  survTransdataAirVo = transdataVocsService.getNewestData(survDeviceDeploy.getDeployCode());
diff --git a/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/controller/SurvStationInfoController.java b/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/controller/SurvStationInfoController.java
index ffd4469..04891a8 100644
--- a/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/controller/SurvStationInfoController.java
+++ b/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/controller/SurvStationInfoController.java
@@ -248,14 +248,14 @@ public class SurvStationInfoController  {
 			//水实时
 			if(orientList.size()>0) {
 				SurvTransdataOrientwaterVo survTransdataOrientwaterVo = orientwaterService.getNewestDataWithStation(orientList);
-				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataOrientwaterVo, SerializerFeature.WriteNullStringAsEmpty)));
+				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataOrientwaterVo, SerializerFeature.WriteMapNullValue)));
 				//计算历史数据量
 				Integer dataCounts = hisdataOrientwaterService.getHisDataCount(orientList);
 				finalDataCounts=finalDataCounts+dataCounts;
 			}
 			if(liveList.size()>0) {
 				SurvTransdataLivestockwaterVo survTransdataLivestockwaterVo = livestockwaterService.getNewestDataWithStation(liveList);
-				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataLivestockwaterVo, SerializerFeature.WriteNullStringAsEmpty)));
+				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataLivestockwaterVo, SerializerFeature.WriteMapNullValue)));
 				//计算历史数据量
 				Integer dataCounts = hisdataLivestockwaterService.getHisDataCount(liveList);
 				finalDataCounts=finalDataCounts+dataCounts;
@@ -263,7 +263,7 @@ public class SurvStationInfoController  {
 			//气实时
 			if(airList.size()>0) {
 				SurvTransdataAirVo survTransdataAirVo=transdataAirService.getNewestDataWithStation(airList);
-				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataAirVo, SerializerFeature.WriteNullStringAsEmpty)));
+				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataAirVo, SerializerFeature.WriteMapNullValue)));
 				//计算历史数据量
 				Integer dataCounts = hisdataAirService.getHisDataCount(airList);
 				finalDataCounts=finalDataCounts+dataCounts;
@@ -271,7 +271,7 @@ public class SurvStationInfoController  {
 			//土壤实时
 			if(soilList.size()>0){
 				SurvTransdataSoilVo survTransdataSoilVo = transdataSoilService.getNewestDataWithStation(soilList);
-				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataSoilVo, SerializerFeature.WriteNullStringAsEmpty)));
+				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataSoilVo, SerializerFeature.WriteMapNullValue)));
 				//计算历史数据量
 				Integer dataCounts = hisdataSoilService.getHisDataCount(soilList);
 				finalDataCounts=finalDataCounts+dataCounts;
@@ -279,7 +279,7 @@ public class SurvStationInfoController  {
             //水质实时
             if(waterList.size()>0){
                 SurvTransdataSoilVo survTransdataSoilVo = transdataSoilService.getNewestDataWithStation(waterList);
-                jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataSoilVo, SerializerFeature.WriteNullStringAsEmpty)));
+                jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataSoilVo, SerializerFeature.WriteMapNullValue)));
                 //计算历史数据量
                 Integer dataCounts = hisdataSoilService.getHisDataCount(waterList);
                 finalDataCounts=finalDataCounts+dataCounts;
@@ -287,7 +287,7 @@ public class SurvStationInfoController  {
 			//恶臭实时
 			if(stinkList.size()>0){
 				SurvTransdataStinkVo survTransdataStinkVo = survTransdataVocsService.getNewestDataWithStation(stinkList);
-				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataStinkVo, SerializerFeature.WriteNullStringAsEmpty)));
+				jsonArray.add(JSONObject.parseObject(JSONObject.toJSONString(survTransdataStinkVo, SerializerFeature.WriteMapNullValue)));
 				//计算历史数据量
 				Integer dataCounts = survHisdataVocsService.getHisDataCount(stinkList);
 				finalDataCounts=finalDataCounts+dataCounts;