diff --git a/sql/mysql/ydoyun_ai_assistant_report_detail.sql b/sql/mysql/ydoyun_ai_assistant_report_detail.sql
new file mode 100644
index 0000000..4f91f69
--- /dev/null
+++ b/sql/mysql/ydoyun_ai_assistant_report_detail.sql
@@ -0,0 +1,19 @@
+-- 每日汇报详表：与 ydoyun_ai_assistant_report 一对多
+CREATE TABLE IF NOT EXISTS `ydoyun_ai_assistant_report_detail` (
+    `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+    `report_id` bigint NOT NULL COMMENT '每日汇报主表ID（ydoyun_ai_assistant_report.id）',
+    `diagnosis_item` varchar(256) NOT NULL DEFAULT '' COMMENT '诊断项目',
+    `value1` varchar(512) DEFAULT '' COMMENT '指标异常',
+    `value2` varchar(512) DEFAULT '' COMMENT '归因分析',
+    `value3` varchar(512) DEFAULT '' COMMENT '改善对策',
+    `sort_order` int NOT NULL DEFAULT 0 COMMENT '排序',
+    `creator` varchar(64) DEFAULT '' NULL COMMENT '创建者',
+    `create_time` datetime DEFAULT CURRENT_TIMESTAMP NOT NULL COMMENT '创建时间',
+    `updater` varchar(64) DEFAULT '' NULL COMMENT '更新者',
+    `update_time` datetime DEFAULT CURRENT_TIMESTAMP NOT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    `deleted` bit(1) DEFAULT b'0' NOT NULL COMMENT '是否删除',
+    `tenant_id` bigint DEFAULT 0 NOT NULL COMMENT '租户编号',
+    PRIMARY KEY (`id`),
+    KEY `idx_report_id` (`report_id`),
+    KEY `idx_tenant_id` (`tenant_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='AI决策助手每日汇报详表';
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/config/AmapWeatherProperties.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/config/AmapWeatherProperties.java
new file mode 100644
index 0000000..2bbe7bb
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/config/AmapWeatherProperties.java
@@ -0,0 +1,43 @@
+package cn.iocoder.yudao.module.ydoyun.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * 高德开放平台 Web 服务：地理编码 + 天气查询。
+ * <a href="https://lbs.amap.com/api/webservice/guide/api/weatherinfo">天气查询</a>
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "ydoyun.amap.weather")
+public class AmapWeatherProperties {
+
+    /**
+     * 高德「Web 服务」类型 Key（勿与 JS API Key 混用）
+     */
+    private String key = "";
+
+    /**
+     * 地理编码接口，默认官方 v3
+     */
+    private String geocodeUrl = "https://restapi.amap.com/v3/geocode/geo";
+
+    /**
+     * 天气查询接口，默认官方 v3
+     */
+    private String weatherUrl = "https://restapi.amap.com/v3/weather/weatherInfo";
+
+    /**
+     * 行政区划查询（城市名→adcode，地理编码失败时的回退）
+     */
+    private String districtUrl = "https://restapi.amap.com/v3/config/district";
+
+    /**
+     * 天气图标 URL 模板，必须包含占位符 {@code {code}}（OpenWeatherMap 图标名，如 01d、10d）。
+     * 默认使用 OpenWeatherMap 官方 CDN；若环境无法访问外网，可改为相对路径，例如：
+     * {@code /weather-icons/{code}.png}，并将图标放入前端 {@code public/weather-icons/}（文件名 01d.png、10d.png 等）。
+     * 设为空字符串则不返回图标。
+     */
+    private String weatherIconUrlPattern = "/weather-icons/{code}.png";
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailBatchSaveReqVO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailBatchSaveReqVO.java
new file mode 100644
index 0000000..e229064
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailBatchSaveReqVO.java
@@ -0,0 +1,21 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotNull;
+import java.util.List;
+
+@Schema(description = "每日汇报详表批量保存（全量替换）")
+@Data
+public class AiAssistantReportDetailBatchSaveReqVO {
+
+    @Schema(description = "每日汇报主表 ID", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "报告主键不能为空")
+    private Long reportId;
+
+    @Schema(description = "详表行列表（空行会在服务端忽略；先删后插）")
+    @Valid
+    private List<AiAssistantReportDetailSaveItemVO> details;
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailRespVO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailRespVO.java
new file mode 100644
index 0000000..eb2a4b5
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailRespVO.java
@@ -0,0 +1,24 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 决策助手每日汇报详表")
+@Data
+public class AiAssistantReportDetailRespVO {
+
+    @Schema(description = "主键")
+    private Long id;
+    @Schema(description = "每日汇报主表 ID")
+    private Long reportId;
+    @Schema(description = "诊断项目")
+    private String diagnosisItem;
+    @Schema(description = "指标异常")
+    private String value1;
+    @Schema(description = "归因分析")
+    private String value2;
+    @Schema(description = "改善对策")
+    private String value3;
+    @Schema(description = "排序")
+    private Integer sortOrder;
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailSaveItemVO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailSaveItemVO.java
new file mode 100644
index 0000000..5a5407d
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDetailSaveItemVO.java
@@ -0,0 +1,18 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "每日汇报详表单行保存项")
+@Data
+public class AiAssistantReportDetailSaveItemVO {
+
+    @Schema(description = "诊断项目")
+    private String diagnosisItem;
+    @Schema(description = "指标异常")
+    private String value1;
+    @Schema(description = "归因分析")
+    private String value2;
+    @Schema(description = "改善对策")
+    private String value3;
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDifyParseReqVO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDifyParseReqVO.java
new file mode 100644
index 0000000..6754b05
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/aiassistantreport/vo/AiAssistantReportDifyParseReqVO.java
@@ -0,0 +1,15 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+@Schema(description = "每日汇报 - Dify 智能解析报告正文")
+@Data
+public class AiAssistantReportDifyParseReqVO {
+
+    @Schema(description = "报告内容全文", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotBlank(message = "报告内容不能为空")
+    private String text;
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/WeatherWttrController.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/WeatherWttrController.java
new file mode 100644
index 0000000..3c47243
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/WeatherWttrController.java
@@ -0,0 +1,49 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.weather;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.weather.vo.WeatherAggregateRespVO;
+import cn.iocoder.yudao.module.ydoyun.service.weather.AmapWeatherService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.error;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+/**
+ * 高德天气：服务端代理地理编码 + 实况 + 预报，避免浏览器直连 Key。
+ * 路径沿用 /wttr，返回结构为 {@link WeatherAggregateRespVO}。
+ */
+@Tag(name = "管理后台 - 天气代理")
+@Slf4j
+@RestController
+@RequestMapping("/ydoyun/weather")
+public class WeatherWttrController {
+
+    @Resource
+    private AmapWeatherService amapWeatherService;
+
+    @GetMapping("/wttr")
+    @Operation(summary = "高德天气：按城市名或 adcode 聚合实况 + 近 3 日预报")
+    public CommonResult<WeatherAggregateRespVO> getWeather(@RequestParam("location") String location) {
+        if (location == null || location.trim().isEmpty()) {
+            return error(400, "location 不能为空");
+        }
+        try {
+            return success(amapWeatherService.getAggregate(location.trim()));
+        } catch (IllegalStateException e) {
+            log.warn("[weather] 高德天气业务失败 location={} msg={}", location, e.getMessage());
+            return error(502, e.getMessage());
+        } catch (Exception e) {
+            log.warn("[weather] 高德天气请求失败 location={}", location, e);
+            return error(502, "获取天气失败: " + e.getMessage());
+        }
+    }
+
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/vo/WeatherAggregateRespVO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/vo/WeatherAggregateRespVO.java
new file mode 100644
index 0000000..c1b1fde
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/controller/admin/weather/vo/WeatherAggregateRespVO.java
@@ -0,0 +1,47 @@
+package cn.iocoder.yudao.module.ydoyun.controller.admin.weather.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.List;
+
+@Schema(description = "销售日报等页面使用的天气聚合数据（高德实况 + 预报）")
+@Data
+public class WeatherAggregateRespVO {
+
+    @Schema(description = "展示用城市名")
+    private String cityLabel;
+
+    @Schema(description = "实况")
+    private Current current;
+
+    @Schema(description = "未来 3 天预报")
+    private List<Day> days;
+
+    @Data
+    public static class Current {
+        @Schema(description = "温度（字符串）")
+        private String temp;
+        @Schema(description = "天气文字")
+        private String desc;
+        @Schema(description = "图标完整 URL（CDN）")
+        private String icon;
+    }
+
+    @Data
+    public static class Day {
+        @Schema(description = "预报日期 yyyy-MM-dd")
+        private String fxDate;
+        @Schema(description = "周几，如 周二")
+        private String weekLabel;
+        @Schema(description = "月/日，如 3/25")
+        private String dateLabel;
+        @Schema(description = "最低~最高，如 12~22°C")
+        private String range;
+        @Schema(description = "白天天气简述")
+        private String desc;
+        @Schema(description = "白天图标 URL")
+        private String icon;
+    }
+
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/dataobject/aiassistantreport/AiAssistantReportDetailDO.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/dataobject/aiassistantreport/AiAssistantReportDetailDO.java
new file mode 100644
index 0000000..72a8661
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/dataobject/aiassistantreport/AiAssistantReportDetailDO.java
@@ -0,0 +1,38 @@
+package cn.iocoder.yudao.module.ydoyun.dal.dataobject.aiassistantreport;
+
+import cn.iocoder.yudao.framework.tenant.core.db.TenantBaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+/**
+ * AI 决策助手每日汇报详表 DO（与主表一对多）
+ *
+ * @author 衣朵云
+ */
+@TableName("ydoyun_ai_assistant_report_detail")
+@KeySequence("ydoyun_ai_assistant_report_detail_seq")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class AiAssistantReportDetailDO extends TenantBaseDO {
+
+    @TableId
+    private Long id;
+    /** 主表 ID */
+    private Long reportId;
+    /** 诊断项目 */
+    private String diagnosisItem;
+    /** 指标异常 */
+    private String value1;
+    /** 归因分析 */
+    private String value2;
+    /** 改善对策 */
+    private String value3;
+    /** 排序 */
+    private Integer sortOrder;
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/mysql/aiassistantreport/AiAssistantReportDetailMapper.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/mysql/aiassistantreport/AiAssistantReportDetailMapper.java
new file mode 100644
index 0000000..996c06d
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/dal/mysql/aiassistantreport/AiAssistantReportDetailMapper.java
@@ -0,0 +1,29 @@
+package cn.iocoder.yudao.module.ydoyun.dal.mysql.aiassistantreport;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.ydoyun.dal.dataobject.aiassistantreport.AiAssistantReportDetailDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * AI 决策助手每日汇报详表 Mapper
+ *
+ * @author 衣朵云
+ */
+@Mapper
+public interface AiAssistantReportDetailMapper extends BaseMapperX<AiAssistantReportDetailDO> {
+
+    default List<AiAssistantReportDetailDO> selectListByReportId(Long reportId) {
+        return selectList(new LambdaQueryWrapperX<AiAssistantReportDetailDO>()
+                .eq(AiAssistantReportDetailDO::getReportId, reportId)
+                .orderByAsc(AiAssistantReportDetailDO::getSortOrder)
+                .orderByAsc(AiAssistantReportDetailDO::getId));
+    }
+
+    default int deleteByReportId(Long reportId) {
+        return delete(new LambdaQueryWrapperX<AiAssistantReportDetailDO>()
+                .eq(AiAssistantReportDetailDO::getReportId, reportId));
+    }
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailService.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailService.java
new file mode 100644
index 0000000..f31d62c
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailService.java
@@ -0,0 +1,31 @@
+package cn.iocoder.yudao.module.ydoyun.service.aiassistantreport;
+
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailBatchSaveReqVO;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailRespVO;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotNull;
+import java.util.List;
+
+/**
+ * 每日汇报详表 Service
+ *
+ * @author 衣朵云
+ */
+public interface AiAssistantReportDetailService {
+
+    /**
+     * 按主表 ID 查询详表（校验报告归属当前登录人）
+     */
+    List<AiAssistantReportDetailRespVO> listByReportId(@NotNull Long reportId, @NotNull Long loginUserId);
+
+    /**
+     * 批量保存（删除该主表下旧明细后插入新行）
+     */
+    void saveBatch(@Valid AiAssistantReportDetailBatchSaveReqVO reqVO, @NotNull Long loginUserId);
+
+    /**
+     * 按主表 ID 删除所有明细（逻辑删除）
+     */
+    void deleteByReportId(@NotNull Long reportId);
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailServiceImpl.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailServiceImpl.java
new file mode 100644
index 0000000..5fce982
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/AiAssistantReportDetailServiceImpl.java
@@ -0,0 +1,97 @@
+package cn.iocoder.yudao.module.ydoyun.service.aiassistantreport;
+
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailBatchSaveReqVO;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailRespVO;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailSaveItemVO;
+import cn.iocoder.yudao.module.ydoyun.dal.dataobject.aiassistantreport.AiAssistantReportDO;
+import cn.iocoder.yudao.module.ydoyun.dal.dataobject.aiassistantreport.AiAssistantReportDetailDO;
+import cn.iocoder.yudao.module.ydoyun.dal.mysql.aiassistantreport.AiAssistantReportDetailMapper;
+import cn.iocoder.yudao.module.ydoyun.dal.mysql.aiassistantreport.AiAssistantReportMapper;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import javax.annotation.Resource;
+import java.util.Collections;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.BAD_REQUEST;
+import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.FORBIDDEN;
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+
+/**
+ * 每日汇报详表 Service 实现
+ *
+ * @author 衣朵云
+ */
+@Service
+@Validated
+public class AiAssistantReportDetailServiceImpl implements AiAssistantReportDetailService {
+
+    @Resource
+    private AiAssistantReportMapper aiAssistantReportMapper;
+    @Resource
+    private AiAssistantReportDetailMapper aiAssistantReportDetailMapper;
+
+    @Override
+    public List<AiAssistantReportDetailRespVO> listByReportId(Long reportId, Long loginUserId) {
+        AiAssistantReportDO report = aiAssistantReportMapper.selectById(reportId);
+        if (report == null) {
+            throw exception(BAD_REQUEST);
+        }
+        if (!loginUserId.equals(report.getReporterId())) {
+            throw exception(FORBIDDEN);
+        }
+        List<AiAssistantReportDetailDO> list = aiAssistantReportDetailMapper.selectListByReportId(reportId);
+        return BeanUtils.toBean(list, AiAssistantReportDetailRespVO.class);
+    }
+
+    @Override
+    public void saveBatch(AiAssistantReportDetailBatchSaveReqVO reqVO, Long loginUserId) {
+        Long reportId = reqVO.getReportId();
+        AiAssistantReportDO report = aiAssistantReportMapper.selectById(reportId);
+        if (report == null) {
+            throw exception(BAD_REQUEST);
+        }
+        if (!loginUserId.equals(report.getReporterId())) {
+            throw exception(FORBIDDEN);
+        }
+        aiAssistantReportDetailMapper.deleteByReportId(reportId);
+        List<AiAssistantReportDetailSaveItemVO> details = reqVO.getDetails();
+        if (details == null) {
+            details = Collections.emptyList();
+        }
+        int sort = 0;
+        for (AiAssistantReportDetailSaveItemVO item : details) {
+            if (isAllBlank(item)) {
+                continue;
+            }
+            AiAssistantReportDetailDO row = new AiAssistantReportDetailDO();
+            row.setReportId(reportId);
+            row.setDiagnosisItem(nullToEmpty(item.getDiagnosisItem()));
+            row.setValue1(nullToEmpty(item.getValue1()));
+            row.setValue2(nullToEmpty(item.getValue2()));
+            row.setValue3(nullToEmpty(item.getValue3()));
+            row.setSortOrder(sort++);
+            aiAssistantReportDetailMapper.insert(row);
+        }
+    }
+
+    @Override
+    public void deleteByReportId(Long reportId) {
+        aiAssistantReportDetailMapper.deleteByReportId(reportId);
+    }
+
+    private static boolean isAllBlank(AiAssistantReportDetailSaveItemVO item) {
+        return isBlank(item.getDiagnosisItem()) && isBlank(item.getValue1())
+                && isBlank(item.getValue2()) && isBlank(item.getValue3());
+    }
+
+    private static boolean isBlank(String s) {
+        return s == null || s.trim().isEmpty();
+    }
+
+    private static String nullToEmpty(String s) {
+        return s == null ? "" : s.trim();
+    }
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseService.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseService.java
new file mode 100644
index 0000000..15c56c2
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseService.java
@@ -0,0 +1,17 @@
+package cn.iocoder.yudao.module.ydoyun.service.aiassistantreport;
+
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailSaveItemVO;
+
+import javax.validation.constraints.NotBlank;
+import java.util.List;
+
+/**
+ * 每日汇报正文 → Dify 应用解析 → 经营诊断明细行
+ */
+public interface DailyReportDifyParseService {
+
+    /**
+     * 调用 Dify blocking 接口，将返回的 JSON 解析为详表行
+     */
+    List<AiAssistantReportDetailSaveItemVO> parseReportToDiagnosisRows(@NotBlank String text);
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseServiceImpl.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseServiceImpl.java
new file mode 100644
index 0000000..a411f4b
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/aiassistantreport/DailyReportDifyParseServiceImpl.java
@@ -0,0 +1,195 @@
+package cn.iocoder.yudao.module.ydoyun.service.aiassistantreport;
+
+import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.aiassistantreport.vo.AiAssistantReportDetailSaveItemVO;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import cn.iocoder.yudao.framework.common.exception.ServiceException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.*;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.client.RestTemplate;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.BAD_REQUEST;
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+
+/**
+ * 调用 Dify Chat 应用（blocking），解析 answer 为经营诊断 JSON 数组
+ */
+@Service
+@Validated
+@Slf4j
+public class DailyReportDifyParseServiceImpl implements DailyReportDifyParseService {
+
+    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
+
+    @Value("${ydoyun.dify.daily-report-parse.base-url:http://118.253.178.8:5001/v1}")
+    private String baseUrl;
+
+    @Value("${ydoyun.dify.daily-report-parse.api-key:app-aaqeCTv9ywLOIl4WvhD3P9xS}")
+    private String apiKey;
+
+    private final RestTemplate restTemplate = new RestTemplate();
+
+    @Override
+    public List<AiAssistantReportDetailSaveItemVO> parseReportToDiagnosisRows(String text) {
+        String answer = callDifyBlocking(text);
+        return parseAnswerToRows(answer);
+    }
+
+    private String callDifyBlocking(String text) {
+        String base = baseUrl.replaceAll("/$", "");
+        String chatUrl = base + "/chat-messages";
+        Long uid = SecurityFrameworkUtils.getLoginUserId();
+        String user = uid != null ? "daily-report-" + uid : "daily-report-anon";
+
+        Map<String, Object> requestBody = new HashMap<>();
+        requestBody.put("inputs", new HashMap<>());
+        requestBody.put("query", text);
+        requestBody.put("response_mode", "blocking");
+        requestBody.put("user", user);
+
+        try {
+            String jsonBody = OBJECT_MAPPER.writeValueAsString(requestBody);
+            HttpHeaders headers = new HttpHeaders();
+            headers.setContentType(MediaType.APPLICATION_JSON);
+            headers.setBearerAuth(apiKey);
+            HttpEntity<String> entity = new HttpEntity<>(jsonBody, headers);
+
+            ResponseEntity<String> resp = restTemplate.exchange(
+                    chatUrl,
+                    HttpMethod.POST,
+                    entity,
+                    String.class
+            );
+            if (!resp.getStatusCode().is2xxSuccessful() || resp.getBody() == null) {
+                log.error("[DailyReportDify] HTTP 非成功: status={}, body={}", resp.getStatusCode(), resp.getBody());
+                throw exception(BAD_REQUEST);
+            }
+            JsonNode root = OBJECT_MAPPER.readTree(resp.getBody().getBytes(StandardCharsets.UTF_8));
+            if (root.has("code") && "400".equals(root.path("code").asText())) {
+                log.warn("[DailyReportDify] 业务错误: {}", resp.getBody());
+                throw exception(BAD_REQUEST);
+            }
+            if (root.has("answer")) {
+                return root.get("answer").asText("");
+            }
+            log.warn("[DailyReportDify] 响应无 answer 字段: {}", resp.getBody());
+            throw exception(BAD_REQUEST);
+        } catch (ServiceException e) {
+            throw e;
+        } catch (Exception e) {
+            log.error("[DailyReportDify] 调用失败", e);
+            throw exception(BAD_REQUEST);
+        }
+    }
+
+    private List<AiAssistantReportDetailSaveItemVO> parseAnswerToRows(String answer) {
+        if (isBlank(answer)) {
+            throw exception(BAD_REQUEST);
+        }
+        String s = answer.trim();
+        s = stripMarkdownFence(s);
+        s = extractJsonArray(s);
+
+        try {
+            JsonNode root = OBJECT_MAPPER.readTree(s);
+            JsonNode arr = root;
+            if (root.isObject()) {
+                if (root.has("items") && root.get("items").isArray()) {
+                    arr = root.get("items");
+                } else if (root.has("list") && root.get("list").isArray()) {
+                    arr = root.get("list");
+                } else if (root.has("data") && root.get("data").isArray()) {
+                    arr = root.get("data");
+                } else if (root.has("rows") && root.get("rows").isArray()) {
+                    arr = root.get("rows");
+                }
+            }
+            if (!arr.isArray()) {
+                throw exception(BAD_REQUEST);
+            }
+            List<AiAssistantReportDetailSaveItemVO> out = new ArrayList<>();
+            for (JsonNode item : arr) {
+                if (!item.isObject()) {
+                    continue;
+                }
+                AiAssistantReportDetailSaveItemVO row = new AiAssistantReportDetailSaveItemVO();
+                // AI 标准 JSON：诊断项 / 指标异常 / 归因分析 / 改善对策（与英文字段名兼容）
+                row.setDiagnosisItem(
+                        firstText(item, "诊断项", "诊断项目", "diagnosisItem", "diagnosis_item", "title", "name"));
+                row.setValue1(firstText(item, "指标异常", "value1", "indicator", "abnormal"));
+                row.setValue2(firstText(item, "归因分析", "value2", "attribution"));
+                row.setValue3(firstText(item, "改善对策", "value3", "improvement"));
+                if (isAllBlank(row)) {
+                    continue;
+                }
+                out.add(row);
+            }
+            // AI 可能直接返回 [] 或有效 JSON 但无有效行：返回空列表，由前端提示「没有异常」
+            return out;
+        } catch (ServiceException e) {
+            throw e;
+        } catch (Exception e) {
+            log.warn("[DailyReportDify] JSON 解析失败, raw={}", s, e);
+            throw exception(BAD_REQUEST);
+        }
+    }
+
+    private static boolean isAllBlank(AiAssistantReportDetailSaveItemVO row) {
+        return isBlank(row.getDiagnosisItem()) && isBlank(row.getValue1())
+                && isBlank(row.getValue2()) && isBlank(row.getValue3());
+    }
+
+    private static boolean isBlank(String s) {
+        return s == null || s.trim().isEmpty();
+    }
+
+    private static String firstText(JsonNode node, String... keys) {
+        for (String k : keys) {
+            if (node.has(k) && !node.get(k).isNull()) {
+                return node.get(k).asText("").trim();
+            }
+        }
+        return "";
+    }
+
+    private static String stripMarkdownFence(String s) {
+        if (!s.startsWith("```")) {
+            return s;
+        }
+        int nl = s.indexOf('\n');
+        if (nl < 0) {
+            return s;
+        }
+        int end = s.lastIndexOf("```");
+        if (end <= nl) {
+            return s;
+        }
+        return s.substring(nl + 1, end).trim();
+    }
+
+    /**
+     * 从可能含前后说明文字的字符串中截取 JSON 数组 [...]
+     */
+    private static String extractJsonArray(String s) {
+        int a = s.indexOf('[');
+        int b = s.lastIndexOf(']');
+        if (a >= 0 && b > a) {
+            return s.substring(a, b + 1);
+        }
+        int o1 = s.indexOf('{');
+        int o2 = s.lastIndexOf('}');
+        if (o1 >= 0 && o2 > o1) {
+            return s.substring(o1, o2 + 1);
+        }
+        return s;
+    }
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherIconMapper.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherIconMapper.java
new file mode 100644
index 0000000..ce18fc9
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherIconMapper.java
@@ -0,0 +1,67 @@
+package cn.iocoder.yudao.module.ydoyun.service.weather;
+
+import org.springframework.util.StringUtils;
+
+/**
+ * 高德仅返回中文现象，图标需自行映射。默认使用 OpenWeatherMap 公开图标名（01d、10d 等），由 {@code urlPattern} 拼出最终地址。
+ * <a href="https://openweathermap.org/weather-conditions">图标与现象对照</a>
+ */
+final class AmapWeatherIconMapper {
+
+    private AmapWeatherIconMapper() {
+    }
+
+    /**
+     * @param chineseWeather 如「阴」「阵雨」
+     * @param urlPattern     须包含占位符 {@code {code}}，如 {@code https://openweathermap.org/img/wn/{code}@2x.png}；
+     *                       也可用相对路径 {@code /weather-icons/{code}.png}（图标文件随前端 public 部署）
+     * @return 完整 URL；pattern 为空则返回空串（不展示图标）
+     */
+    static String iconUrlFromDesc(String chineseWeather, String urlPattern) {
+        if (!StringUtils.hasText(urlPattern) || !StringUtils.hasText(urlPattern.trim())) {
+            return "";
+        }
+        if (!StringUtils.hasText(chineseWeather)) {
+            return "";
+        }
+        String d = chineseWeather.trim();
+        String code = matchOpenWeatherMapIconCode(d);
+        return urlPattern.trim().replace("{code}", code);
+    }
+
+    /** OpenWeatherMap 白天图标代码（统一用 d，避免昼夜判断） */
+    private static String matchOpenWeatherMapIconCode(String d) {
+        String[][] rules = {
+                {"雷阵雨", "11d"},
+                {"阵雨", "09d"},
+                {"暴雨", "10d"},
+                {"大雨", "10d"},
+                {"中雨", "10d"},
+                {"小雨", "10d"},
+                {"雨夹雪", "13d"},
+                {"暴雪", "13d"},
+                {"大雪", "13d"},
+                {"中雪", "13d"},
+                {"小雪", "13d"},
+                {"雨雪", "13d"},
+                {"雪", "13d"},
+                {"冰雹", "11d"},
+                {"冻雨", "13d"},
+                {"雾", "50d"},
+                {"霾", "50d"},
+                {"沙尘暴", "50d"},
+                {"扬沙", "50d"},
+                {"浮尘", "50d"},
+                {"阴", "04d"},
+                {"多云", "03d"},
+                {"晴", "01d"},
+                {"雨", "10d"},
+        };
+        for (String[] r : rules) {
+            if (d.contains(r[0])) {
+                return r[1];
+            }
+        }
+        return "02d";
+    }
+}
diff --git a/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherService.java b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherService.java
new file mode 100644
index 0000000..b83362c
--- /dev/null
+++ b/yudao-module-ydoyun/src/main/java/cn/iocoder/yudao/module/ydoyun/service/weather/AmapWeatherService.java
@@ -0,0 +1,376 @@
+package cn.iocoder.yudao.module.ydoyun.service.weather;
+
+import cn.iocoder.yudao.module.ydoyun.config.AmapWeatherProperties;
+import cn.iocoder.yudao.module.ydoyun.controller.admin.weather.vo.WeatherAggregateRespVO;
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
+import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.UriComponentsBuilder;
+
+import javax.annotation.Resource;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * 高德天气：6 位 {@code adcode} 或城市名（先地理编码，失败则行政区划查询）→ 实况 + 预报。
+ */
+@Service
+@Slf4j
+public class AmapWeatherService {
+
+    @Resource
+    private RestTemplate restTemplate;
+    @Resource
+    private AmapWeatherProperties properties;
+
+    public WeatherAggregateRespVO getAggregate(String locationKeyword) {
+        String trimmed = locationKeyword == null ? "" : locationKeyword.trim();
+        if (!StringUtils.hasText(trimmed)) {
+            throw new IllegalStateException("location 不能为空");
+        }
+        String apiKey = trimKey(properties.getKey());
+        if (!StringUtils.hasText(apiKey)) {
+            throw new IllegalStateException("未配置高德 Web 服务 Key：ydoyun.amap.weather.key");
+        }
+
+        String adcode = resolveAdcode(trimmed, apiKey);
+        if (!StringUtils.hasText(adcode)) {
+            throw new IllegalStateException("无法解析城市「" + trimmed + "」，请核对名称或传入 6 位行政区划编码 adcode");
+        }
+
+        JSONObject baseRoot = requestWeather(adcode, apiKey, "base");
+        JSONObject allRoot = requestWeather(adcode, apiKey, "all");
+        return buildVo(baseRoot, allRoot);
+    }
+
+    /**
+     * 纯城市名用「地理编码」易触发 ENGINE_RESPONSE_DATA_ERROR；失败时改用「行政区划查询」解析 adcode。
+     */
+    private String resolveAdcode(String keyword, String apiKey) {
+        if (keyword.matches("^\\d{6}$")) {
+            return keyword;
+        }
+        String adcode = tryGeocode(keyword, apiKey);
+        if (StringUtils.hasText(adcode)) {
+            return adcode;
+        }
+        adcode = tryDistrict(keyword, apiKey);
+        if (StringUtils.hasText(adcode)) {
+            return adcode;
+        }
+        adcode = tryInputTipsCityAdcode(keyword, apiKey);
+        if (StringUtils.hasText(adcode)) {
+            return adcode;
+        }
+        // 去掉「市」再试（如 郴州市 → 郴州）
+        if (keyword.endsWith("市") && keyword.length() > 1) {
+            String shortName = keyword.substring(0, keyword.length() - 1);
+            adcode = tryGeocode(shortName, apiKey);
+            if (StringUtils.hasText(adcode)) {
+                return adcode;
+            }
+            adcode = tryDistrict(shortName, apiKey);
+            if (StringUtils.hasText(adcode)) {
+                return adcode;
+            }
+            adcode = tryInputTipsCityAdcode(shortName, apiKey);
+            if (StringUtils.hasText(adcode)) {
+                return adcode;
+            }
+        }
+        return null;
+    }
+
+    /** 地理编码：成功返回 adcode，失败返回 null（不抛错，便于走 district） */
+    private String tryGeocode(String keyword, String apiKey) {
+        try {
+            String url = UriComponentsBuilder.fromHttpUrl(properties.getGeocodeUrl())
+                    .queryParam("address", keyword)
+                    .queryParam("key", apiKey)
+                    .build()
+                    .toUriString();
+            String body = restTemplate.getForObject(url, String.class);
+            JSONObject root = body == null ? new JSONObject() : JSONObject.parseObject(body);
+            if (!isAmapHttpSuccess(root)) {
+                log.debug("[amap] geocode 未成功 keyword={} info={}", keyword, root.getString("info"));
+                return null;
+            }
+            JSONArray geocodes = root.getJSONArray("geocodes");
+            if (geocodes == null || geocodes.isEmpty()) {
+                return null;
+            }
+            return geocodes.getJSONObject(0).getString("adcode");
+        } catch (Exception e) {
+            log.warn("[amap] geocode 异常 keyword={}", keyword, e);
+            return null;
+        }
+    }
+
+    /** 行政区划查询：适合「郴州市」等城市名 → adcode（须用 UriComponentsBuilder 编码中文查询串） */
+    private String tryDistrict(String keyword, String apiKey) {
+        try {
+            String url = UriComponentsBuilder.fromHttpUrl(properties.getDistrictUrl())
+                    .queryParam("keywords", keyword)
+                    .queryParam("subdistrict", "0")
+                    .queryParam("key", apiKey)
+                    .build()
+                    .toUriString();
+            String body = restTemplate.getForObject(url, String.class);
+            JSONObject root = body == null ? new JSONObject() : JSONObject.parseObject(body);
+            if (!isAmapHttpSuccess(root)) {
+                log.debug("[amap] district 未成功 keyword={} info={}", keyword, root.getString("info"));
+                return null;
+            }
+            JSONArray districts = root.getJSONArray("districts");
+            String ad = extractAdcodeFromDistrictTree(districts);
+            if (!StringUtils.hasText(ad) && districts != null && !districts.isEmpty()) {
+                log.warn("[amap] district 返回成功但未解析出 adcode keyword={} districtsSample={}",
+                        keyword, districts.size() > 0 ? districts.getJSONObject(0).toJSONString() : "[]");
+            }
+            return ad;
+        } catch (Exception e) {
+            log.warn("[amap] district 异常 keyword={}", keyword, e);
+            return null;
+        }
+    }
+
+    /**
+     * 输入提示：在行政区划仍失败时兜底；优先取与关键词完全同名且 adcode 为「市级」形态的条目（末三位常为 000）。
+     */
+    private String tryInputTipsCityAdcode(String keyword, String apiKey) {
+        try {
+            String url = UriComponentsBuilder.fromHttpUrl("https://restapi.amap.com/v3/assistant/inputtips")
+                    .queryParam("keywords", keyword)
+                    .queryParam("datatype", "all")
+                    .queryParam("key", apiKey)
+                    .build()
+                    .toUriString();
+            String body = restTemplate.getForObject(url, String.class);
+            JSONObject root = body == null ? new JSONObject() : JSONObject.parseObject(body);
+            if (!isAmapHttpSuccess(root)) {
+                return null;
+            }
+            JSONArray tips = root.getJSONArray("tips");
+            if (tips == null || tips.isEmpty()) {
+                return null;
+            }
+            for (int i = 0; i < tips.size(); i++) {
+                JSONObject t = tips.getJSONObject(i);
+                if (!keyword.equals(t.getString("name"))) {
+                    continue;
+                }
+                String ad = t.getString("adcode");
+                if (!StringUtils.hasText(ad) || ad.length() != 6) {
+                    continue;
+                }
+                if (ad.endsWith("000")) {
+                    return ad;
+                }
+            }
+            for (int i = 0; i < tips.size(); i++) {
+                JSONObject t = tips.getJSONObject(i);
+                if (!keyword.equals(t.getString("name"))) {
+                    continue;
+                }
+                String ad = t.getString("adcode");
+                if (StringUtils.hasText(ad) && ad.length() == 6) {
+                    return ad;
+                }
+            }
+            return null;
+        } catch (Exception e) {
+            log.debug("[amap] inputtips 异常 keyword={}", keyword, e);
+            return null;
+        }
+    }
+
+    /** 高德 Web 服务 status 可能为字符串 "1" 或数字 1 */
+    private static boolean isAmapHttpSuccess(JSONObject root) {
+        if (root == null) {
+            return false;
+        }
+        Object s = root.get("status");
+        if (s == null) {
+            return false;
+        }
+        if (s instanceof Number) {
+            return ((Number) s).intValue() == 1;
+        }
+        return "1".equals(String.valueOf(s).trim());
+    }
+
+    /**
+     * 从行政区划树取 6 位 adcode：优先市级，再区县、省；跳过全国 100000。
+     */
+    private static String extractAdcodeFromDistrictTree(JSONArray districts) {
+        if (districts == null || districts.isEmpty()) {
+            return null;
+        }
+        String ad = pickAdcodeByLevel(districts, "city");
+        if (StringUtils.hasText(ad)) {
+            return ad;
+        }
+        ad = pickAdcodeByLevel(districts, "district");
+        if (StringUtils.hasText(ad)) {
+            return ad;
+        }
+        for (int i = 0; i < districts.size(); i++) {
+            JSONArray sub = districts.getJSONObject(i).getJSONArray("districts");
+            ad = extractAdcodeFromDistrictTree(sub);
+            if (StringUtils.hasText(ad)) {
+                return ad;
+            }
+        }
+        ad = pickAdcodeByLevel(districts, "province");
+        if (StringUtils.hasText(ad)) {
+            return ad;
+        }
+        for (int i = 0; i < districts.size(); i++) {
+            String a = districts.getJSONObject(i).getString("adcode");
+            if (StringUtils.hasText(a) && a.length() == 6 && !"100000".equals(a)) {
+                return a;
+            }
+        }
+        return null;
+    }
+
+    private static String pickAdcodeByLevel(JSONArray districts, String wantLevel) {
+        if (districts == null) {
+            return null;
+        }
+        for (int i = 0; i < districts.size(); i++) {
+            JSONObject d = districts.getJSONObject(i);
+            String level = d.getString("level");
+            if (level == null || !wantLevel.equalsIgnoreCase(level.trim())) {
+                continue;
+            }
+            String ad = d.getString("adcode");
+            if (StringUtils.hasText(ad) && ad.length() == 6 && !"100000".equals(ad)) {
+                return ad;
+            }
+        }
+        return null;
+    }
+
+    private JSONObject requestWeather(String adcode, String apiKey, String extensions) {
+        String url = UriComponentsBuilder.fromHttpUrl(properties.getWeatherUrl())
+                .queryParam("city", adcode)
+                .queryParam("key", apiKey)
+                .queryParam("extensions", extensions)
+                .build()
+                .toUriString();
+        String body = restTemplate.getForObject(url, String.class);
+        JSONObject root = body == null ? new JSONObject() : JSONObject.parseObject(body);
+        if (!isAmapHttpSuccess(root)) {
+            throw new IllegalStateException("高德天气接口失败: " + root.getString("info"));
+        }
+        return root;
+    }
+
+    private WeatherAggregateRespVO buildVo(JSONObject baseRoot, JSONObject allRoot) {
+        WeatherAggregateRespVO vo = new WeatherAggregateRespVO();
+
+        JSONArray lives = baseRoot.getJSONArray("lives");
+        if (lives != null && !lives.isEmpty()) {
+            JSONObject live = lives.getJSONObject(0);
+            vo.setCityLabel(firstNonBlank(live.getString("city"), live.getString("province"), "—"));
+            WeatherAggregateRespVO.Current c = new WeatherAggregateRespVO.Current();
+            c.setTemp(live.getString("temperature"));
+            c.setDesc(live.getString("weather"));
+            c.setIcon(AmapWeatherIconMapper.iconUrlFromDesc(live.getString("weather"),
+                    properties.getWeatherIconUrlPattern()));
+            vo.setCurrent(c);
+        }
+
+        JSONArray forecasts = allRoot.getJSONArray("forecasts");
+        if (forecasts == null || forecasts.isEmpty()) {
+            vo.setDays(Collections.emptyList());
+            if (vo.getCityLabel() == null) {
+                vo.setCityLabel("—");
+            }
+            return vo;
+        }
+        JSONObject firstFc = forecasts.getJSONObject(0);
+        if (vo.getCityLabel() == null || vo.getCityLabel().isEmpty()) {
+            vo.setCityLabel(firstNonBlank(firstFc.getString("city"), firstFc.getString("province"), "—"));
+        }
+
+        JSONArray casts = firstFc.getJSONArray("casts");
+        if (casts == null || casts.isEmpty()) {
+            vo.setDays(Collections.emptyList());
+            return vo;
+        }
+
+        DateTimeFormatter iso = DateTimeFormatter.ISO_LOCAL_DATE;
+        DateTimeFormatter md = DateTimeFormatter.ofPattern("M/d");
+        List<WeatherAggregateRespVO.Day> days = new ArrayList<>();
+        int n = Math.min(3, casts.size());
+        for (int i = 0; i < n; i++) {
+            JSONObject cast = casts.getJSONObject(i);
+            WeatherAggregateRespVO.Day day = new WeatherAggregateRespVO.Day();
+            String dateStr = cast.getString("date");
+            day.setFxDate(dateStr);
+            if (StringUtils.hasText(dateStr)) {
+                try {
+                    LocalDate ld = LocalDate.parse(dateStr, iso);
+                    int dow = ld.getDayOfWeek().getValue();
+                    String[] wz = {"一", "二", "三", "四", "五", "六", "日"};
+                    day.setWeekLabel("周" + wz[dow - 1]);
+                    day.setDateLabel(ld.format(md));
+                } catch (Exception e) {
+                    day.setWeekLabel(cast.getString("week"));
+                    day.setDateLabel(dateStr);
+                }
+            } else {
+                day.setWeekLabel(cast.getString("week"));
+                day.setDateLabel("");
+            }
+            String daytemp = cast.getString("daytemp");
+            String nighttemp = cast.getString("nighttemp");
+            day.setRange(formatRange(nighttemp, daytemp));
+            day.setDesc(firstNonBlank(cast.getString("dayweather"), cast.getString("nightweather"), "—"));
+            day.setIcon(AmapWeatherIconMapper.iconUrlFromDesc(cast.getString("dayweather"),
+                    properties.getWeatherIconUrlPattern()));
+            days.add(day);
+        }
+        vo.setDays(days);
+        return vo;
+    }
+
+    private static String formatRange(String nighttemp, String daytemp) {
+        try {
+            int d = Integer.parseInt(daytemp.trim());
+            int n = Integer.parseInt(nighttemp.trim());
+            int min = Math.min(d, n);
+            int max = Math.max(d, n);
+            return min + "~" + max + "°C";
+        } catch (Exception e) {
+            if (StringUtils.hasText(daytemp) && StringUtils.hasText(nighttemp)) {
+                return nighttemp + "~" + daytemp + "°C";
+            }
+            return "—";
+        }
+    }
+
+    private static String firstNonBlank(String... ss) {
+        if (ss == null) {
+            return "—";
+        }
+        for (String s : ss) {
+            if (StringUtils.hasText(s)) {
+                return s.trim();
+            }
+        }
+        return "—";
+    }
+
+    private static String trimKey(String key) {
+        return key == null ? "" : key.trim();
+    }
+}