diff --git a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/evaluation/AeIndicatorController.java b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/evaluation/AeIndicatorController.java
index 2920b3e..a51c440 100644
--- a/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/evaluation/AeIndicatorController.java
+++ b/cmvr-iot-admin/src/main/java/com/cmvr/web/controller/evaluation/AeIndicatorController.java
@@ -50,4 +50,10 @@ public class AeIndicatorController extends BaseController {
     public AjaxResult updateIndicator(@Valid @RequestBody AeIndicatorUpdateDTO updateDTO) {
         return toAjax(indicatorService.updateIndicator(updateDTO));
     }
+
+    @ApiOperation("获取指定parentId下指定level层级的指标")
+    @GetMapping("/getChildrenByParentIdWithLevelLimit")
+    public AjaxResult getChildrenByParentIdWithLevelLimit(@RequestParam Long parentId, @RequestParam Integer maxLevel, @RequestParam Integer type) {
+        return success(indicatorService.getChildrenByParentIdWithLevelLimit(parentId, maxLevel, type));
+    }
 }
diff --git a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/model/domain/AeIndicatorEntity.java b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/model/domain/AeIndicatorEntity.java
index 7b1df23..d41cfaa 100644
--- a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/model/domain/AeIndicatorEntity.java
+++ b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/model/domain/AeIndicatorEntity.java
@@ -1,6 +1,7 @@
 package com.cmvr.evaluation.model.domain;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.cmvr.common.core.domain.BaseEntity;
@@ -10,6 +11,7 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 
 import java.math.BigDecimal;
+import java.util.List;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
@@ -51,4 +53,8 @@ public class AeIndicatorEntity extends BaseEntity {
 
     @ApiModelProperty("类型 0-语音 1-触控")
     private Integer type;
+
+    @ApiModelProperty("子指标列表")
+    @TableField(exist = false) // 关键：标注该字段不是数据库列，避免MP映射报错
+    private List<AeIndicatorEntity> children;
 }
diff --git a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/AeIndicatorService.java b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/AeIndicatorService.java
index 4cf0f41..43f32b6 100644
--- a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/AeIndicatorService.java
+++ b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/AeIndicatorService.java
@@ -17,4 +17,6 @@ public interface AeIndicatorService extends IService<AeIndicatorEntity> {
     boolean removeIndicator(Long id);
 
     boolean updateIndicator(AeIndicatorUpdateDTO dto);
+
+    List<AeIndicatorEntity> getChildrenByParentIdWithLevelLimit(Long parentId, Integer maxLevel, Integer type);
 }
diff --git a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/impl/AeIndicatorServiceImpl.java b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/impl/AeIndicatorServiceImpl.java
index 06e17dd..b1c3d75 100644
--- a/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/impl/AeIndicatorServiceImpl.java
+++ b/cmvr-iot-evaluation/src/main/java/com/cmvr/evaluation/service/impl/AeIndicatorServiceImpl.java
@@ -1,6 +1,7 @@
 package com.cmvr.evaluation.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 
 import com.cmvr.evaluation.mapper.AeIndicatorMapper;
@@ -15,7 +16,10 @@ import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 @Slf4j
 @Service
@@ -102,6 +106,23 @@ public class AeIndicatorServiceImpl extends ServiceImpl<AeIndicatorMapper, AeInd
         return saveResult;
     }
 
+    @Override
+    public List<AeIndicatorEntity> getChildrenByParentIdWithLevelLimit(Long parentId, Integer maxLevel, Integer type) {
+        // 1. 参数校验与默认值处理：避免空指针，适配业务默认规则
+        if (parentId == null) {
+            parentId = 0L; // 默认查父ID为0的根节点（一级指标）
+        }
+        if (maxLevel == null || maxLevel < 1) {
+            maxLevel = 3; // 默认最大层级为3，贴合三级指标业务
+        }
+        if (type == null) {
+            return new ArrayList<>(); // 类型为null时，无数据可查，返回空列表
+        }
+
+        Integer currentLevel = 1;
+        return buildTree(parentId, currentLevel, maxLevel, type);
+    }
+
     /**
      * 私有工具方法：递归查询指定ID的所有后代指标ID（子→孙→重孙，无限级）
      * @param parentId 父/祖指标ID
@@ -194,4 +215,41 @@ public class AeIndicatorServiceImpl extends ServiceImpl<AeIndicatorMapper, AeInd
 
         return entity;
     }
+
+    /**
+     * 私有递归辅助方法：核心构建树形结构，实现层级限制
+     * @param parentId 当前父节点ID
+     * @param currentLevel 当前要构建的节点层级
+     * @param maxLevel 允许的最大层级（达到则停止递归）
+     * @param type 指标类型 0-语音 1-触控
+     * @return 带children的树形节点列表
+     */
+    private List<AeIndicatorEntity> buildTree(Long parentId, Integer currentLevel, Integer maxLevel, Integer type) {
+        // 3. 构建Lambda查询条件：类型过滤+父ID匹配+逻辑删除过滤+按sort降序
+        LambdaQueryWrapper<AeIndicatorEntity> queryWrapper = new LambdaQueryWrapper<AeIndicatorEntity>()
+                .eq(AeIndicatorEntity::getParentId, parentId) // 匹配当前父ID
+                .eq(AeIndicatorEntity::getType, type); // 过滤指标类型
+
+        // 4. 查询当前父ID下的直接子节点
+        List<AeIndicatorEntity> childNodes = this.list(queryWrapper);
+        if (CollectionUtils.isEmpty(childNodes)) {
+            return new ArrayList<>(); // 无直接子节点，返回空列表，递归终止
+        }
+
+        // 5. 遍历子节点，递归构建子节点的children（层级未达最大值时才递归）
+        for (AeIndicatorEntity node : childNodes) {
+            // 核心：判断当前节点层级是否小于最大层级，未达则继续递归查询子节点的子节点
+            if (currentLevel < maxLevel) {
+                // 递归：当前节点作为父ID，层级+1，继续构建子树
+                List<AeIndicatorEntity> grandChildren = buildTree(node.getId(), currentLevel + 1, maxLevel, type);
+                node.setChildren(grandChildren); // 给当前节点设置子节点列表
+            } else {
+                node.setChildren(new ArrayList<>()); // 达到最大层级，子节点置空，停止递归
+            }
+        }
+
+        // 6. 返回当前层级的带children的节点列表
+        return childNodes;
+    }
+
 }
diff --git a/cmvr-iot-vi/src/main/java/com/cmvr/vi/model/domain/ViProject.java b/cmvr-iot-vi/src/main/java/com/cmvr/vi/model/domain/ViProject.java
index d8e74f7..c8b67ce 100644
--- a/cmvr-iot-vi/src/main/java/com/cmvr/vi/model/domain/ViProject.java
+++ b/cmvr-iot-vi/src/main/java/com/cmvr/vi/model/domain/ViProject.java
@@ -38,6 +38,10 @@ public class ViProject extends BaseEntity {
     @ApiModelProperty("计划测试结束时间")
     private Date planEnd;
 
+    @Excel(name = "评价指标")
+    @ApiModelProperty("评价指标")
+    private Long indicatorId;
+
     @Excel(name = "项目描述")
     @ApiModelProperty("项目描述")
     private String description;