diff --git a/zhitan-admin/src/main/java/com/zhitan/web/controller/energydatastatistics/EnergyDataStatisticsController.java b/zhitan-admin/src/main/java/com/zhitan/web/controller/energydatastatistics/EnergyDataStatisticsController.java
index e24243a..1563f94 100644
--- a/zhitan-admin/src/main/java/com/zhitan/web/controller/energydatastatistics/EnergyDataStatisticsController.java
+++ b/zhitan-admin/src/main/java/com/zhitan/web/controller/energydatastatistics/EnergyDataStatisticsController.java
@@ -43,7 +43,7 @@ public class EnergyDataStatisticsController extends BaseController
     public AjaxResult energyConsumptionSummationDay() {
         try {
             String timeType = "DAY";
-            String modelCode = "COMPREHENSIVE_CODE";
+            String modelCode = "YSCJMX";
             return AjaxResult.success(homepageService.energyConsumptionSummation(timeType,modelCode));
         } catch (Exception ex) {
             logger.error("获取出错！", ex);
@@ -59,7 +59,7 @@ public class EnergyDataStatisticsController extends BaseController
     @GetMapping("/energyConsumptionSummation")
     public AjaxResult energyConsumptionSummation(String timeType) {
         try {
-            String modelCode = "COMPREHENSIVE_CODE";
+            String modelCode = "YSCJMX";
             return AjaxResult.success(statisticService.energyConsumptionSummation(timeType,modelCode));
         } catch (Exception ex) {
             logger.error("获取出错！", ex);
diff --git a/zhitan-admin/src/main/java/com/zhitan/web/controller/homepage/HomePageController.java b/zhitan-admin/src/main/java/com/zhitan/web/controller/homepage/HomePageController.java
index b7affd7..80a8831 100644
--- a/zhitan-admin/src/main/java/com/zhitan/web/controller/homepage/HomePageController.java
+++ b/zhitan-admin/src/main/java/com/zhitan/web/controller/homepage/HomePageController.java
@@ -36,7 +36,7 @@ public class HomePageController extends BaseController {
     @GetMapping("/energyConsumptionSummation")
     public AjaxResult energyConsumptionSummation(String timeType) {
         try {
-            String modelcode = "COMPREHENSIVE_CODE";
+            String modelcode = "YSCJMX";
             return AjaxResult.success(homepageService.energyConsumptionSummation(timeType, modelcode));
         } catch (Exception ex) {
             logger.error("获取出错！", ex);
diff --git a/zhitan-system/src/main/java/com/zhitan/home/service/HomePageServiceImpl.java b/zhitan-system/src/main/java/com/zhitan/home/service/HomePageServiceImpl.java
index e43584e..106b86d 100644
--- a/zhitan-system/src/main/java/com/zhitan/home/service/HomePageServiceImpl.java
+++ b/zhitan-system/src/main/java/com/zhitan/home/service/HomePageServiceImpl.java
@@ -131,6 +131,7 @@ public class HomePageServiceImpl implements IHomePageService {
         if (ObjectUtils.isEmpty(modelNode)) {
             return voList;
         }
+        // 查询 node 节点的所有 point 点位
         List<ModelNodePointInfo> inforList = modelNodeService.getModelNodeIndexIdRelationInforByNodeId(modelNode.getNodeId());
         List<String> indexIds = inforList.stream().map(ModelNodePointInfo::getIndexId).collect(Collectors.toList());
         // 通过indexIds找energy_used数据
diff --git a/zhitan-system/src/main/java/com/zhitan/realtimedata/data/influxdb/InfluxDBRepository.java b/zhitan-system/src/main/java/com/zhitan/realtimedata/data/influxdb/InfluxDBRepository.java
index 60efd7e..fe9a7d5 100644
--- a/zhitan-system/src/main/java/com/zhitan/realtimedata/data/influxdb/InfluxDBRepository.java
+++ b/zhitan-system/src/main/java/com/zhitan/realtimedata/data/influxdb/InfluxDBRepository.java
@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 实时库初连接
@@ -151,7 +152,9 @@ public class InfluxDBRepository {
         fluxSql.append("|> filter(fn: (r) => r[\"_field\"] == \"value\")");
         if (!tagCodes.isEmpty()) {
             fluxSql.append("|> filter(fn: (r) => r[\"tag\"] =~ /");
-            List<String> filter = new ArrayList<>(tagCodes);
+            List<String> filter = tagCodes.stream()
+                    .map(code -> code.split("_")[0]) // 按下划线分割，取第0段
+                    .collect(Collectors.toList());
             fluxSql.append(String.join("|", filter));
             fluxSql.append("/)");
         }
diff --git a/zhitan-system/src/main/resources/mapper/model/ModelNodeMapper.xml b/zhitan-system/src/main/resources/mapper/model/ModelNodeMapper.xml
index 88d4ab9..47beb26 100644
--- a/zhitan-system/src/main/resources/mapper/model/ModelNodeMapper.xml
+++ b/zhitan-system/src/main/resources/mapper/model/ModelNodeMapper.xml
@@ -307,12 +307,25 @@
 
     <select id="getModelNodeIndexIdRelationInforByNodeId"
             resultType="com.zhitan.model.domain.vo.ModelNodePointInfo">
-        SELECT mn.node_id nodeId,
-        mn."name" "name",
-        ni.point_id indexId
-        FROM "model_node" mn
-        LEFT JOIN "node_point" ni ON mn.node_id = ni.node_id
-        WHERE mn.node_id = #{nodeId}
+        WITH RECURSIVE node_tree AS (
+            -- 锚点成员：传入的根节点
+            SELECT node_id, "name", parent_id
+            FROM "model_node"
+            WHERE node_id = #{nodeId}
+
+            UNION ALL
+
+            -- 递归成员：查询所有子节点（无限层级）
+            SELECT child.node_id, child."name", child.parent_id
+            FROM "model_node" child
+                     INNER JOIN node_tree parent ON child.parent_id = parent.node_id)
+        -- 关联点位表，查询每个节点的point_id
+        SELECT nt.node_id  AS nodeId,
+               nt."name"   AS "name",
+               ni.point_id AS indexId
+        FROM node_tree nt
+                 LEFT JOIN "node_point" ni ON nt.node_id = ni.node_id
+        ORDER BY nt.node_id
     </select>
 
     <select id="getModelNodeByModelCodeByIndexCode" resultType="com.zhitan.model.domain.ModelNode">