diff --git a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/controller/HwMonitorPlatformController.java b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/controller/HwMonitorPlatformController.java
index 569ad52..a078277 100644
--- a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/controller/HwMonitorPlatformController.java
+++ b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/controller/HwMonitorPlatformController.java
@@ -17,14 +17,7 @@ import com.ruoyi.common.security.utils.SecurityUtils;
 import com.ruoyi.system.api.domain.SysUser;
 import com.ruoyi.system.api.model.LoginUser;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.PutMapping;
-import org.springframework.web.bind.annotation.DeleteMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import com.ruoyi.common.log.annotation.Log;
 import com.ruoyi.common.log.enums.BusinessType;
 import com.ruoyi.common.security.annotation.RequiresPermissions;
@@ -57,7 +50,7 @@ public class HwMonitorPlatformController extends BaseController {
      * @return list
      * @throws
      * */
-    @PostMapping("/treeList")
+    @GetMapping("/treeList")
     public TableDataInfo treeList(List<HwMonitorUnit> hwMonitorUnits){
         List<HwMonitorUnit> list = hwMonitorUnitService.selectTreeList(hwMonitorUnits);
         return getDataTable(list);
@@ -91,9 +84,11 @@ public class HwMonitorPlatformController extends BaseController {
     @PostMapping("/selectDeviceByDeviceModeByMonitorUnitId")
     public Map<String, Map<String, Object>> selectDeviceByDeviceModeByMonitorUnitId(Long monitorUnitId){
         startPage();
+
         Map<String, Map<String, Object>> maps = hwDeviceService.selectDeviceByDeviceModeByMonitorUnitId(monitorUnitId);
         return maps;
     }
+
     /**
      * 获取直采变量的设备
      * @param monitorUnitId 监控单元id
@@ -101,6 +96,7 @@ public class HwMonitorPlatformController extends BaseController {
     @PostMapping("/selectDeviceModeFunctionByFunctionType")
     public Map<String, Map<String, Object>> selectDeviceModeFunctionByFunctionType(Long monitorUnitId){
         startPage();
+
         Map<String, Map<String, Object>> maps = hwDeviceService.selectDeviceModeFunctionByFunctionType(monitorUnitId);
         return maps;
     }
diff --git a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceModeServiceImpl.java b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceModeServiceImpl.java
index 284462b..c77642c 100644
--- a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceModeServiceImpl.java
+++ b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceModeServiceImpl.java
@@ -5,6 +5,7 @@ import com.ruoyi.business.domain.HwDeviceMode;
 import com.ruoyi.business.domain.HwDeviceModeFunction;
 import com.ruoyi.business.domain.HwDeviceModeParameter;
 import com.ruoyi.business.mapper.HwDeviceMapper;
+import com.ruoyi.business.mapper.HwDeviceModeFunctionMapper;
 import com.ruoyi.business.mapper.HwDeviceModeMapper;
 import com.ruoyi.business.service.IHwDeviceModeService;
 import com.ruoyi.common.core.constant.HwDictConstants;
diff --git a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceServiceImpl.java b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceServiceImpl.java
index d92516c..deed73f 100644
--- a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceServiceImpl.java
+++ b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwDeviceServiceImpl.java
@@ -77,6 +77,9 @@ public class HwDeviceServiceImpl implements IHwDeviceService
         Integer value = 0;
         if (list.size() > 10) {
             for (int i = 9; i < list.size(); i++) {
+                if (list.get(i).sum==null){
+                    list.get(i).sum = 0;
+                }
                 value = value + list.get(i).sum;
             }
         }
@@ -85,6 +88,9 @@ public class HwDeviceServiceImpl implements IHwDeviceService
         hwMonitorUnitTypeVo.setSum(value);
         Integer sums = 0;
         for (int i = 0; i < list.size();i++){
+            if (list.get(i).sum==null){
+                list.get(i).sum = 0;
+            }
             sums = sums+list.get(i).sum;
         }
         for (int i=0;i<list.size();i++){
diff --git a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwMonitorUnitServiceImpl.java b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwMonitorUnitServiceImpl.java
index 891d803..d2377fd 100644
--- a/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwMonitorUnitServiceImpl.java
+++ b/ruoyi-modules/hw-business/src/main/java/com/ruoyi/business/service/impl/HwMonitorUnitServiceImpl.java
@@ -78,10 +78,16 @@ public class HwMonitorUnitServiceImpl implements IHwMonitorUnitService
         Integer sums = 0;
         if (list.size()>5){
             for (int i = 4; i < list.size(); i++){
+                if (list.get(i).sum==null){
+                    list.get(i).sum = 0;
+                }
                 value = value+list.get(i).sum;
             }
         }
         for (int i = 0; i < list.size();i++){
+            if (list.get(i).sum==null){
+                list.get(i).sum = 0;
+            }
             sums = sums+list.get(i).sum;
         }
         for (int i=0;i<list.size();i++){
@@ -130,12 +136,7 @@ public class HwMonitorUnitServiceImpl implements IHwMonitorUnitService
         return vo;
     }
 
-    public static void main(String[] args) {
-        String str1 = "1";
-        String str2 = null;
-        int q = Integer.valueOf(str2);
-        System.out.println(q);
-    }
+
 
     @Override
     public List<AllNumsVo> selectSenceAllNums() {