新增项目证据库一期功能

2026-04-21 16:46:47 +08:00
parent d4ac165723
commit addea20fa1
26 changed files with 1489 additions and 13 deletions
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/controller/CcdiEvidenceController.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/controller/CcdiEvidenceController.java
@@ -0,0 +1,69 @@
+package com.ruoyi.ccdi.project.controller;
+
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceQueryDTO;
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceSaveDTO;
+import com.ruoyi.ccdi.project.domain.vo.CcdiEvidenceVO;
+import com.ruoyi.ccdi.project.service.ICcdiEvidenceService;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.utils.SecurityUtils;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * 项目证据Controller
+ *
+ * @author ruoyi
+ */
+@RestController
+@RequestMapping("/ccdi/evidence")
+@Tag(name = "项目证据")
+public class CcdiEvidenceController extends BaseController {
+
+    @Resource
+    private ICcdiEvidenceService evidenceService;
+
+    /**
+     * 保存证据
+     */
+    @PostMapping
+    @Operation(summary = "保存证据")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:query')")
+    public AjaxResult saveEvidence(@Validated @RequestBody CcdiEvidenceSaveDTO dto) {
+        CcdiEvidenceVO vo = evidenceService.saveEvidence(dto, SecurityUtils.getUsername());
+        return AjaxResult.success("证据入库成功", vo);
+    }
+
+    /**
+     * 查询项目证据列表
+     */
+    @GetMapping("/list")
+    @Operation(summary = "查询项目证据列表")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:query')")
+    public AjaxResult listEvidence(CcdiEvidenceQueryDTO queryDTO) {
+        List<CcdiEvidenceVO> list = evidenceService.listEvidence(queryDTO);
+        return AjaxResult.success(list);
+    }
+
+    /**
+     * 查询证据详情
+     */
+    @GetMapping("/{evidenceId}")
+    @Operation(summary = "查询证据详情")
+    @PreAuthorize("@ss.hasPermi('ccdi:project:query')")
+    public AjaxResult getEvidence(@PathVariable Long evidenceId) {
+        CcdiEvidenceVO vo = evidenceService.getEvidence(evidenceId);
+        return AjaxResult.success(vo);
+    }
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/dto/CcdiEvidenceQueryDTO.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/dto/CcdiEvidenceQueryDTO.java
@@ -0,0 +1,21 @@
+package com.ruoyi.ccdi.project.domain.dto;
+
+import lombok.Data;
+
+/**
+ * 项目证据查询入参
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiEvidenceQueryDTO {
+
+    /** 项目ID */
+    private Long projectId;
+
+    /** 证据类型：FLOW/MODEL/ASSET */
+    private String evidenceType;
+
+    /** 关键词：姓名、标题、摘要、证据编号 */
+    private String keyword;
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/dto/CcdiEvidenceSaveDTO.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/dto/CcdiEvidenceSaveDTO.java
@@ -0,0 +1,54 @@
+package com.ruoyi.ccdi.project.domain.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+/**
+ * 保存项目证据入参
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiEvidenceSaveDTO {
+
+    /** 项目ID */
+    @NotNull(message = "项目ID不能为空")
+    private Long projectId;
+
+    /** 证据类型：FLOW/MODEL/ASSET */
+    @NotBlank(message = "证据类型不能为空")
+    private String evidenceType;
+
+    /** 关联人员姓名 */
+    @NotBlank(message = "关联人员不能为空")
+    private String relatedPersonName;
+
+    /** 关联人员标识 */
+    private String relatedPersonId;
+
+    /** 证据标题 */
+    @NotBlank(message = "证据标题不能为空")
+    private String evidenceTitle;
+
+    /** 证据摘要 */
+    @NotBlank(message = "证据摘要不能为空")
+    private String evidenceSummary;
+
+    /** 来源类型 */
+    @NotBlank(message = "来源类型不能为空")
+    private String sourceType;
+
+    /** 来源记录ID */
+    private String sourceRecordId;
+
+    /** 来源页面名称 */
+    private String sourcePage;
+
+    /** 证据快照JSON */
+    private String snapshotJson;
+
+    /** 确认理由/备注 */
+    @NotBlank(message = "确认理由/备注不能为空")
+    private String confirmReason;
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/entity/CcdiEvidence.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/entity/CcdiEvidence.java
@@ -0,0 +1,84 @@
+package com.ruoyi.ccdi.project.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.FieldFill;
+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 lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 项目证据对象 ccdi_evidence
+ *
+ * @author ruoyi
+ */
+@Data
+@TableName("ccdi_evidence")
+public class CcdiEvidence implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /** 证据ID */
+    @TableId(type = IdType.AUTO)
+    private Long evidenceId;
+
+    /** 项目ID */
+    private Long projectId;
+
+    /** 证据类型：FLOW/MODEL/ASSET */
+    private String evidenceType;
+
+    /** 关联人员姓名 */
+    private String relatedPersonName;
+
+    /** 关联人员标识，优先存身份证号或员工号 */
+    private String relatedPersonId;
+
+    /** 证据标题 */
+    private String evidenceTitle;
+
+    /** 证据摘要 */
+    private String evidenceSummary;
+
+    /** 来源类型：BANK_STATEMENT/MODEL_DETAIL/ASSET_DETAIL */
+    private String sourceType;
+
+    /** 来源记录ID */
+    private String sourceRecordId;
+
+    /** 来源页面名称 */
+    private String sourcePage;
+
+    /** 证据快照JSON */
+    private String snapshotJson;
+
+    /** 确认理由/备注 */
+    private String confirmReason;
+
+    /** 确认人 */
+    private String confirmBy;
+
+    /** 确认时间 */
+    private Date confirmTime;
+
+    /** 创建者 */
+    @TableField(fill = FieldFill.INSERT)
+    private String createBy;
+
+    /** 创建时间 */
+    @TableField(fill = FieldFill.INSERT)
+    private Date createTime;
+
+    /** 更新者 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updateBy;
+
+    /** 更新时间 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private Date updateTime;
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiEvidenceVO.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiEvidenceVO.java
@@ -0,0 +1,56 @@
+package com.ruoyi.ccdi.project.domain.vo;
+
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 项目证据返回对象
+ *
+ * @author ruoyi
+ */
+@Data
+public class CcdiEvidenceVO {
+
+    /** 证据ID */
+    private Long evidenceId;
+
+    /** 项目ID */
+    private Long projectId;
+
+    /** 证据类型：FLOW/MODEL/ASSET */
+    private String evidenceType;
+
+    /** 关联人员姓名 */
+    private String relatedPersonName;
+
+    /** 关联人员标识 */
+    private String relatedPersonId;
+
+    /** 证据标题 */
+    private String evidenceTitle;
+
+    /** 证据摘要 */
+    private String evidenceSummary;
+
+    /** 来源类型 */
+    private String sourceType;
+
+    /** 来源记录ID */
+    private String sourceRecordId;
+
+    /** 来源页面名称 */
+    private String sourcePage;
+
+    /** 证据快照JSON */
+    private String snapshotJson;
+
+    /** 确认理由/备注 */
+    private String confirmReason;
+
+    /** 确认人 */
+    private String confirmBy;
+
+    /** 确认时间 */
+    private Date confirmTime;
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectPersonAnalysisObjectRecordVO.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/domain/vo/CcdiProjectPersonAnalysisObjectRecordVO.java
@@ -10,6 +10,8 @@ import lombok.Data;
@Data
 public class CcdiProjectPersonAnalysisObjectRecordVO {

+    private String modelCode;
+
    private String title;

    private String subtitle;
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiEvidenceMapper.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/mapper/CcdiEvidenceMapper.java
@@ -0,0 +1,12 @@
+package com.ruoyi.ccdi.project.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.ccdi.project.domain.entity.CcdiEvidence;
+
+/**
+ * 项目证据Mapper接口
+ *
+ * @author ruoyi
+ */
+public interface CcdiEvidenceMapper extends BaseMapper<CcdiEvidence> {
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/ICcdiEvidenceService.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/ICcdiEvidenceService.java
@@ -0,0 +1,40 @@
+package com.ruoyi.ccdi.project.service;
+
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceQueryDTO;
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceSaveDTO;
+import com.ruoyi.ccdi.project.domain.vo.CcdiEvidenceVO;
+
+import java.util.List;
+
+/**
+ * 项目证据Service接口
+ *
+ * @author ruoyi
+ */
+public interface ICcdiEvidenceService {
+
+    /**
+     * 保存证据
+     *
+     * @param dto 保存入参
+     * @param operator 操作人
+     * @return 证据
+     */
+    CcdiEvidenceVO saveEvidence(CcdiEvidenceSaveDTO dto, String operator);
+
+    /**
+     * 查询项目证据列表
+     *
+     * @param queryDTO 查询入参
+     * @return 证据列表
+     */
+    List<CcdiEvidenceVO> listEvidence(CcdiEvidenceQueryDTO queryDTO);
+
+    /**
+     * 查询证据详情
+     *
+     * @param evidenceId 证据ID
+     * @return 证据
+     */
+    CcdiEvidenceVO getEvidence(Long evidenceId);
+}
--- a/ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiEvidenceServiceImpl.java
+++ b/ccdi-project/src/main/java/com/ruoyi/ccdi/project/service/impl/CcdiEvidenceServiceImpl.java
@@ -0,0 +1,84 @@
+package com.ruoyi.ccdi.project.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceQueryDTO;
+import com.ruoyi.ccdi.project.domain.dto.CcdiEvidenceSaveDTO;
+import com.ruoyi.ccdi.project.domain.entity.CcdiEvidence;
+import com.ruoyi.ccdi.project.domain.vo.CcdiEvidenceVO;
+import com.ruoyi.ccdi.project.mapper.CcdiEvidenceMapper;
+import com.ruoyi.ccdi.project.service.ICcdiEvidenceService;
+import com.ruoyi.common.exception.ServiceException;
+import jakarta.annotation.Resource;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
+
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 项目证据Service实现类
+ *
+ * @author ruoyi
+ */
+@Service
+public class CcdiEvidenceServiceImpl implements ICcdiEvidenceService {
+
+    @Resource
+    private CcdiEvidenceMapper evidenceMapper;
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public CcdiEvidenceVO saveEvidence(CcdiEvidenceSaveDTO dto, String operator) {
+        CcdiEvidence evidence = new CcdiEvidence();
+        BeanUtils.copyProperties(dto, evidence);
+        evidence.setConfirmBy(operator);
+        evidence.setConfirmTime(new Date());
+        evidenceMapper.insert(evidence);
+        return toVO(evidence);
+    }
+
+    @Override
+    public List<CcdiEvidenceVO> listEvidence(CcdiEvidenceQueryDTO queryDTO) {
+        if (queryDTO.getProjectId() == null) {
+            throw new ServiceException("项目ID不能为空");
+        }
+        LambdaQueryWrapper<CcdiEvidence> wrapper = new LambdaQueryWrapper<CcdiEvidence>()
+            .eq(CcdiEvidence::getProjectId, queryDTO.getProjectId())
+            .orderByDesc(CcdiEvidence::getConfirmTime)
+            .orderByDesc(CcdiEvidence::getEvidenceId);
+
+        if (StringUtils.hasText(queryDTO.getEvidenceType())) {
+            wrapper.eq(CcdiEvidence::getEvidenceType, queryDTO.getEvidenceType());
+        }
+        if (StringUtils.hasText(queryDTO.getKeyword())) {
+            String keyword = queryDTO.getKeyword().trim();
+            wrapper.and(item -> item
+                .like(CcdiEvidence::getRelatedPersonName, keyword)
+                .or()
+                .like(CcdiEvidence::getRelatedPersonId, keyword)
+                .or()
+                .like(CcdiEvidence::getEvidenceTitle, keyword)
+                .or()
+                .like(CcdiEvidence::getEvidenceSummary, keyword)
+            );
+        }
+        return evidenceMapper.selectList(wrapper).stream().map(this::toVO).toList();
+    }
+
+    @Override
+    public CcdiEvidenceVO getEvidence(Long evidenceId) {
+        CcdiEvidence evidence = evidenceMapper.selectById(evidenceId);
+        if (evidence == null) {
+            throw new ServiceException("证据不存在");
+        }
+        return toVO(evidence);
+    }
+
+    private CcdiEvidenceVO toVO(CcdiEvidence evidence) {
+        CcdiEvidenceVO vo = new CcdiEvidenceVO();
+        BeanUtils.copyProperties(evidence, vo);
+        return vo;
+    }
+}
--- a/ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectOverviewMapper.xml
+++ b/ccdi-project/src/main/resources/mapper/ccdi/project/CcdiProjectOverviewMapper.xml
@@ -741,6 +741,7 @@

    <select id="selectPersonAnalysisObjectRows" resultType="com.ruoyi.ccdi.project.domain.vo.CcdiProjectPersonAnalysisObjectRecordVO">
        select
+            max(tr.model_code) as modelCode,
            coalesce(max(staff.name), max(relation.relation_name), max(tr.object_key), max(tr.object_type)) as title,
            max(case
                when tr.object_type = 'STAFF_ID_CARD' then '员工对象'
--- a/docs/tests/plans/2026-04-21-evidence-minimal-feature-validation-checklist.md
+++ b/docs/tests/plans/2026-04-21-evidence-minimal-feature-validation-checklist.md
@@ -0,0 +1,44 @@
+# 证据库最小改造验证清单
+
+## 验证范围
+
+- 流水证据：流水详情中小号「加入证据库」按钮、确认弹窗、保存入库。
+- 模型证据：模型详情异常对象卡片中小号「加入证据库」按钮、确认弹窗、保存入库。
+- 资产证据：资产详情中小号「加入证据库」按钮、确认弹窗、保存入库。
+- 证据线索：项目详情右上角小号「证据线索」入口、右侧抽屉列表、搜索框基础展示。
+
+## 版式约束
+
+- 不新增独立证据库页面。
+- 不改变原详情页主体字段、表格列、字号体系和业务阅读顺序。
+- 「加入证据库」只能作为低频辅助按钮出现，使用 mini 尺寸、弱边框、弱背景。
+- 「证据线索」只能作为轻入口和右侧抽屉，不遮挡或重排项目详情主体内容。
+
+## 功能验证
+
+- 项目详情页能正常打开，顶部「证据线索」按钮可打开抽屉。
+- 抽屉无证据时展示空状态，有证据时展示编号、类型、关联人员、摘要、来源、确认人、备注。
+- 模型详情点击「加入证据库」后，弹窗自动带出证据类型、关联人员、证据摘要。
+- 流水详情点击「加入证据库」后，弹窗自动带出流水证据摘要，`source_record_id` 使用 `md5(本方账号+本方名称+对方账号+对方名称+交易时间+金额+摘要)`。
+- 资产详情点击「加入证据库」后，弹窗自动带出资产证据摘要。
+- 模型证据 `source_record_id` 使用 `md5(人员身份证+模型编码)`，缺少人员身份证或模型编码时不允许入库。
+- 资产证据 `source_record_id` 使用 `md5(人员身份证+资产字段)`，当前资产负债聚合口径的资产字段为家庭总收入、家庭总负债、家庭总资产、风险等级编码。
+- 确认理由为空时不能提交。
+- 填写确认理由后可以提交，提交成功后自动打开或刷新证据线索抽屉。
+- 保存后的证据落库到 `ccdi_evidence`。
+
+## 技术验证
+
+- 后端 `ccdi-project` 编译通过。
+- 前端 `npm run build:prod` 通过。
+- 数据库表 `ccdi_evidence` 存在。
+- 流水证据 `source_record_id` 不依赖 `statementId/bankStatementId`，应为 32 位 MD5 指纹。
+- 模型证据、资产证据的 `source_record_id` 均不拼接项目 ID，项目归属仅存 `project_id` 字段。
+- 页面控制台不出现由本次改造引入的明显错误。
+- 不提交或误动无关文件。
+
+## 本期不做
+
+- 证据卡片「查看详情」真实跳转原记录。
+- 跨项目引用/复用 UI。
+- 重复证据拦截。
--- a/docs/tests/records/2026-04-21-evidence-minimal-feature-validation-record.md
+++ b/docs/tests/records/2026-04-21-evidence-minimal-feature-validation-record.md
@@ -0,0 +1,51 @@
+# 证据库最小改造验证记录
+
+## 验证时间
+
+2026-04-21
+
+## 验证环境
+
+- 前端：`http://localhost:62319`
+- 后端：`http://localhost:62318`
+- 项目：`test`
+- 项目 ID：`90337`
+
+## 验证结果
+
+| 验证项 | 结果 | 说明 |
+| --- | --- | --- |
+| 后端编译 | 通过 | `mvn -pl ccdi-project -am compile -DskipTests` 成功 |
+| 前端构建 | 通过 | `npm run build:prod` 成功，仅存在原有包体积 warning |
+| 数据库表 | 通过 | `ccdi_evidence` 已存在 |
+| 模型证据入库 | 通过 | 模型详情小号「加入证据库」可打开弹窗并保存，生成 `EV-001` |
+| 流水证据入库 | 通过 | 流水详情小号「加入证据库」可打开弹窗并保存，当前代码已改为使用 32 位 MD5 指纹作为 `source_record_id` |
+| 资产证据入库 | 通过 | 资产详情小号「加入证据库」可打开弹窗并保存，已验证旧规则测试数据 `EV-003` 与新指纹规则测试数据 `EV-004` |
+| 证据线索抽屉 | 通过 | 抽屉展示三类证据，包含编号、类型、关联人员、摘要、来源、确认人、备注 |
+| 前端控制台 | 通过 | 验证后未发现 error/warn |
+| 模型/资产来源指纹更新 | 通过 | 已重启后端并通过 MCP 页面验证：模型证据、资产证据均可打开确认弹窗，本次未确认入库，避免新增测试数据 |
+| 证据抽屉跳转入口 | 通过 | 本期不做原记录跳转，已移除抽屉卡片中的「查看流水详情」「查看模型详情」「查看资产详情」按钮 |
+
+## 落库核对
+
+项目 `90337` 当前证据数：
+
+| 类型 | 数量 |
+| --- | ---: |
+| FLOW | 1 |
+| MODEL | 1 |
+| ASSET | 2 |
+| 合计 | 4 |
+
+## 注意事项
+
+- 本次验证产生了测试证据数据，如正式交付前需要干净环境，可按项目 ID 清理。
+- 历史已保存的测试证据可能保留旧来源标识，新保存的流水、模型、资产证据会按当前规则生成 MD5 指纹。
+- 当前代码已将模型证据来源标识改为 `md5(人员身份证+模型编码)`，资产证据来源标识改为 `md5(人员身份证+资产字段)`，均不拼接项目 ID。
+- 为让模型详情前端拿到模型编码，后端仅补充返回 `modelCode` 字段，不涉及表结构和接口路径变更。
+
+## 后续边界
+
+- 证据卡片「查看详情」本期不做真实跳转，当前抽屉不展示跳转按钮；后续如要定位原记录，可基于 `source_type`、`source_record_id`、`snapshot_json` 增加跳转逻辑。
+- 跨项目引用/复用 UI 本期不做；当前 `source_record_id` 已按不拼接项目 ID 的规则生成，后续具备按同一来源指纹做跨项目比对的基础。
+- 重复证据拦截本期不做；当前允许同一项目内重复确认，后续可按 `project_id + evidence_type + source_type + source_record_id` 增加唯一性提示或软拦截。
--- a/ruoyi-ui/src/api/ccdiEvidence.js
+++ b/ruoyi-ui/src/api/ccdiEvidence.js
@@ -0,0 +1,27 @@
+import request from '@/utils/request'
+
+// 保存证据
+export function saveEvidence(data) {
+  return request({
+    url: '/ccdi/evidence',
+    method: 'post',
+    data
+  })
+}
+
+// 查询项目证据列表
+export function listEvidence(params) {
+  return request({
+    url: '/ccdi/evidence/list',
+    method: 'get',
+    params
+  })
+}
+
+// 查询证据详情
+export function getEvidence(evidenceId) {
+  return request({
+    url: '/ccdi/evidence/' + evidenceId,
+    method: 'get'
+  })
+}
--- a/ruoyi-ui/src/utils/ccdiEvidence.js
+++ b/ruoyi-ui/src/utils/ccdiEvidence.js
@@ -0,0 +1,78 @@
+import md5 from "@/utils/md5";
+
+export const FLOW_EVIDENCE_FINGERPRINT_RULE =
+  "md5(leAccountNo+leAccountName+customerAccountNo+customerAccountName+trxDate+displayAmount+userMemo)";
+
+export const MODEL_EVIDENCE_FINGERPRINT_RULE = "md5(personIdCard+modelCode)";
+
+export const ASSET_EVIDENCE_FINGERPRINT_RULE =
+  "md5(staffIdCard+totalIncome+totalDebt+totalAsset+riskLevelCode)";
+
+function normalizeFingerprintValue(value) {
+  if (value === null || value === undefined) {
+    return "";
+  }
+  return String(value).trim();
+}
+
+function resolveCounterpartyName(detail) {
+  return detail.customerAccountName || detail.customerName || detail.counterpartyName || "";
+}
+
+export function buildFlowEvidenceFingerprintSource(detail = {}) {
+  return [
+    detail.leAccountNo,
+    detail.leAccountName,
+    detail.customerAccountNo,
+    resolveCounterpartyName(detail),
+    detail.trxDate,
+    detail.displayAmount,
+    detail.userMemo,
+  ]
+    .map(normalizeFingerprintValue)
+    .join("");
+}
+
+export function buildFlowEvidenceFingerprint(detail = {}) {
+  const source = buildFlowEvidenceFingerprintSource(detail);
+  return source ? md5(source) : "";
+}
+
+export function buildFlowEvidenceSnapshot(detail = {}) {
+  const evidenceFingerprint = buildFlowEvidenceFingerprint(detail);
+  return {
+    ...detail,
+    evidenceFingerprint,
+    evidenceFingerprintRule: FLOW_EVIDENCE_FINGERPRINT_RULE,
+  };
+}
+
+export function buildModelEvidenceFingerprint(personIdCard, modelCode) {
+  const idCard = normalizeFingerprintValue(personIdCard);
+  const code = normalizeFingerprintValue(modelCode);
+  return idCard && code ? md5(idCard + code) : "";
+}
+
+export function buildAssetEvidenceFingerprint(row = {}) {
+  const idCard = normalizeFingerprintValue(row.staffIdCard);
+  const assetSource = [
+    row.totalIncome,
+    row.totalDebt,
+    row.totalAsset,
+    row.riskLevelCode,
+  ]
+    .map(normalizeFingerprintValue)
+    .join("");
+  return idCard && assetSource ? md5(idCard + assetSource) : "";
+}
+
+export function buildAssetEvidenceSnapshot(row = {}, detail = {}, summary = {}) {
+  const evidenceFingerprint = buildAssetEvidenceFingerprint(row);
+  return {
+    row,
+    detail,
+    summary,
+    evidenceFingerprint,
+    evidenceFingerprintRule: ASSET_EVIDENCE_FINGERPRINT_RULE,
+  };
+}
--- a/ruoyi-ui/src/utils/md5.js
+++ b/ruoyi-ui/src/utils/md5.js
@@ -0,0 +1,161 @@
+function safeAdd(x, y) {
+  const lsw = (x & 0xffff) + (y & 0xffff);
+  const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+  return (msw << 16) | (lsw & 0xffff);
+}
+
+function rotateLeft(num, cnt) {
+  return (num << cnt) | (num >>> (32 - cnt));
+}
+
+function cmn(q, a, b, x, s, t) {
+  return safeAdd(rotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b);
+}
+
+function ff(a, b, c, d, x, s, t) {
+  return cmn((b & c) | (~b & d), a, b, x, s, t);
+}
+
+function gg(a, b, c, d, x, s, t) {
+  return cmn((b & d) | (c & ~d), a, b, x, s, t);
+}
+
+function hh(a, b, c, d, x, s, t) {
+  return cmn(b ^ c ^ d, a, b, x, s, t);
+}
+
+function ii(a, b, c, d, x, s, t) {
+  return cmn(c ^ (b | ~d), a, b, x, s, t);
+}
+
+function wordsToRaw(input) {
+  let output = "";
+  for (let i = 0; i < input.length * 32; i += 8) {
+    output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xff);
+  }
+  return output;
+}
+
+function rawToWords(input) {
+  const output = [];
+  output[(input.length >> 2) - 1] = undefined;
+  for (let i = 0; i < output.length; i++) {
+    output[i] = 0;
+  }
+  for (let i = 0; i < input.length * 8; i += 8) {
+    output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << (i % 32);
+  }
+  return output;
+}
+
+function calculate(words, len) {
+  words[len >> 5] |= 0x80 << (len % 32);
+  words[(((len + 64) >>> 9) << 4) + 14] = len;
+
+  let a = 1732584193;
+  let b = -271733879;
+  let c = -1732584194;
+  let d = 271733878;
+
+  for (let i = 0; i < words.length; i += 16) {
+    const olda = a;
+    const oldb = b;
+    const oldc = c;
+    const oldd = d;
+
+    a = ff(a, b, c, d, words[i], 7, -680876936);
+    d = ff(d, a, b, c, words[i + 1], 12, -389564586);
+    c = ff(c, d, a, b, words[i + 2], 17, 606105819);
+    b = ff(b, c, d, a, words[i + 3], 22, -1044525330);
+    a = ff(a, b, c, d, words[i + 4], 7, -176418897);
+    d = ff(d, a, b, c, words[i + 5], 12, 1200080426);
+    c = ff(c, d, a, b, words[i + 6], 17, -1473231341);
+    b = ff(b, c, d, a, words[i + 7], 22, -45705983);
+    a = ff(a, b, c, d, words[i + 8], 7, 1770035416);
+    d = ff(d, a, b, c, words[i + 9], 12, -1958414417);
+    c = ff(c, d, a, b, words[i + 10], 17, -42063);
+    b = ff(b, c, d, a, words[i + 11], 22, -1990404162);
+    a = ff(a, b, c, d, words[i + 12], 7, 1804603682);
+    d = ff(d, a, b, c, words[i + 13], 12, -40341101);
+    c = ff(c, d, a, b, words[i + 14], 17, -1502002290);
+    b = ff(b, c, d, a, words[i + 15], 22, 1236535329);
+
+    a = gg(a, b, c, d, words[i + 1], 5, -165796510);
+    d = gg(d, a, b, c, words[i + 6], 9, -1069501632);
+    c = gg(c, d, a, b, words[i + 11], 14, 643717713);
+    b = gg(b, c, d, a, words[i], 20, -373897302);
+    a = gg(a, b, c, d, words[i + 5], 5, -701558691);
+    d = gg(d, a, b, c, words[i + 10], 9, 38016083);
+    c = gg(c, d, a, b, words[i + 15], 14, -660478335);
+    b = gg(b, c, d, a, words[i + 4], 20, -405537848);
+    a = gg(a, b, c, d, words[i + 9], 5, 568446438);
+    d = gg(d, a, b, c, words[i + 14], 9, -1019803690);
+    c = gg(c, d, a, b, words[i + 3], 14, -187363961);
+    b = gg(b, c, d, a, words[i + 8], 20, 1163531501);
+    a = gg(a, b, c, d, words[i + 13], 5, -1444681467);
+    d = gg(d, a, b, c, words[i + 2], 9, -51403784);
+    c = gg(c, d, a, b, words[i + 7], 14, 1735328473);
+    b = gg(b, c, d, a, words[i + 12], 20, -1926607734);
+
+    a = hh(a, b, c, d, words[i + 5], 4, -378558);
+    d = hh(d, a, b, c, words[i + 8], 11, -2022574463);
+    c = hh(c, d, a, b, words[i + 11], 16, 1839030562);
+    b = hh(b, c, d, a, words[i + 14], 23, -35309556);
+    a = hh(a, b, c, d, words[i + 1], 4, -1530992060);
+    d = hh(d, a, b, c, words[i + 4], 11, 1272893353);
+    c = hh(c, d, a, b, words[i + 7], 16, -155497632);
+    b = hh(b, c, d, a, words[i + 10], 23, -1094730640);
+    a = hh(a, b, c, d, words[i + 13], 4, 681279174);
+    d = hh(d, a, b, c, words[i], 11, -358537222);
+    c = hh(c, d, a, b, words[i + 3], 16, -722521979);
+    b = hh(b, c, d, a, words[i + 6], 23, 76029189);
+    a = hh(a, b, c, d, words[i + 9], 4, -640364487);
+    d = hh(d, a, b, c, words[i + 12], 11, -421815835);
+    c = hh(c, d, a, b, words[i + 15], 16, 530742520);
+    b = hh(b, c, d, a, words[i + 2], 23, -995338651);
+
+    a = ii(a, b, c, d, words[i], 6, -198630844);
+    d = ii(d, a, b, c, words[i + 7], 10, 1126891415);
+    c = ii(c, d, a, b, words[i + 14], 15, -1416354905);
+    b = ii(b, c, d, a, words[i + 5], 21, -57434055);
+    a = ii(a, b, c, d, words[i + 12], 6, 1700485571);
+    d = ii(d, a, b, c, words[i + 3], 10, -1894986606);
+    c = ii(c, d, a, b, words[i + 10], 15, -1051523);
+    b = ii(b, c, d, a, words[i + 1], 21, -2054922799);
+    a = ii(a, b, c, d, words[i + 8], 6, 1873313359);
+    d = ii(d, a, b, c, words[i + 15], 10, -30611744);
+    c = ii(c, d, a, b, words[i + 6], 15, -1560198380);
+    b = ii(b, c, d, a, words[i + 13], 21, 1309151649);
+    a = ii(a, b, c, d, words[i + 4], 6, -145523070);
+    d = ii(d, a, b, c, words[i + 11], 10, -1120210379);
+    c = ii(c, d, a, b, words[i + 2], 15, 718787259);
+    b = ii(b, c, d, a, words[i + 9], 21, -343485551);
+
+    a = safeAdd(a, olda);
+    b = safeAdd(b, oldb);
+    c = safeAdd(c, oldc);
+    d = safeAdd(d, oldd);
+  }
+
+  return [a, b, c, d];
+}
+
+function rawToHex(input) {
+  const hex = "0123456789abcdef";
+  let output = "";
+  for (let i = 0; i < input.length; i++) {
+    const x = input.charCodeAt(i);
+    output += hex.charAt((x >>> 4) & 0x0f) + hex.charAt(x & 0x0f);
+  }
+  return output;
+}
+
+function toUtf8Raw(input) {
+  return unescape(encodeURIComponent(input));
+}
+
+export default function md5(input) {
+  const value = input === null || input === undefined ? "" : String(input);
+  const raw = toUtf8Raw(value);
+  return rawToHex(wordsToRaw(calculate(rawToWords(raw), raw.length * 8)));
+}
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/DetailQuery.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/DetailQuery.vue
@@ -283,10 +283,23 @@
      :visible.sync="detailVisible"
      append-to-body
      custom-class="detail-dialog"
-      title="流水详情"
      width="980px"
      @close="closeDetailDialog"
    >
+      <template slot="title">
+        <div class="detail-dialog-title">
+          <span>流水详情</span>
+          <el-button
+            class="evidence-corner-btn"
+            size="mini"
+            plain
+            :disabled="detailLoading || !buildFlowEvidenceFingerprint(detailData)"
+            @click="handleAddEvidence"
+          >
+            加入证据库
+          </el-button>
+        </div>
+      </template>
      <div v-loading="detailLoading" class="detail-dialog-body">
        <div class="detail-overview-grid">
          <div class="detail-field">
@@ -394,6 +407,7 @@ import {
  getBankStatementOptions,
  getBankStatementDetail,
 } from "@/api/ccdiProjectBankStatement";
+import { buildFlowEvidenceFingerprint, buildFlowEvidenceSnapshot } from "@/utils/ccdiEvidence";

 const TAB_MAP = {
  all: "all",
@@ -518,6 +532,7 @@ export default {
    },
  },
  methods: {
+    buildFlowEvidenceFingerprint,
    async getList() {
      this.syncProjectId();
      if (!this.queryParams.projectId) {
@@ -638,6 +653,29 @@ export default {
      this.detailLoading = false;
      this.detailData = createEmptyDetailData();
    },
+    handleAddEvidence() {
+      const detail = this.detailData || {};
+      const sourceRecordId = buildFlowEvidenceFingerprint(detail);
+      const amountText = this.formatSignedAmount(detail.displayAmount);
+      const counterparty = this.formatCounterpartyName(detail);
+      const hitTagText = Array.isArray(detail.hitTags) && detail.hitTags.length
+        ? `，命中${detail.hitTags.map((tag) => tag.ruleName).filter(Boolean).join("、")}标签`
+        : "";
+      this.$emit("evidence-confirm", {
+        evidenceType: "FLOW",
+        relatedPersonName: this.resolveFlowRelatedPerson(detail),
+        relatedPersonId: detail.cretNo || "",
+        evidenceTitle: `${this.resolveFlowRelatedPerson(detail)} / ${this.formatField(detail.leAccountNo)}`,
+        evidenceSummary: `${this.formatField(detail.trxDate)}，${this.resolveFlowRelatedPerson(detail)}账户与${counterparty}发生交易，金额${amountText}${hitTagText}。`,
+        sourceType: "BANK_STATEMENT",
+        sourceRecordId,
+        sourcePage: "流水详情",
+        snapshotJson: JSON.stringify(buildFlowEvidenceSnapshot(detail)),
+      });
+    },
+    resolveFlowRelatedPerson(detail) {
+      return this.formatField(detail.leAccountName) === "-" ? "关联人员" : this.formatField(detail.leAccountName);
+    },
    handleExport() {
      if (this.total === 0) {
        return;
@@ -751,6 +789,26 @@ export default {
  gap: 12px;
 }

+.detail-dialog-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.evidence-corner-btn {
+  padding: 4px 9px;
+  font-size: 12px;
+  color: #5b7fb8;
+  border-color: #d6e4f7;
+  background: #f8fbff;
+
+  &:hover {
+    color: #2474e8;
+    border-color: #9fc3ff;
+    background: #edf5ff;
+  }
+}
+
 .shell-sidebar,
 .shell-main {
  border: 1px solid #ebeef5;
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/EvidenceConfirmDialog.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/EvidenceConfirmDialog.vue
@@ -0,0 +1,136 @@
+<template>
+  <el-dialog
+    :visible.sync="dialogVisible"
+    append-to-body
+    title="确认为证据"
+    width="560px"
+    :close-on-click-modal="false"
+    @close="handleClose"
+  >
+    <el-form label-position="top" class="evidence-confirm-form">
+      <el-form-item label="证据类型">
+        <el-input :value="typeLabel" readonly />
+      </el-form-item>
+      <el-form-item label="关联人员">
+        <el-input :value="payload.relatedPersonName || '-'" readonly />
+      </el-form-item>
+      <el-form-item label="证据摘要">
+        <el-input
+          :value="payload.evidenceSummary || '-'"
+          readonly
+          type="textarea"
+          :rows="3"
+        />
+      </el-form-item>
+      <el-form-item label="确认理由/备注" required>
+        <el-input
+          v-model.trim="confirmReason"
+          type="textarea"
+          :rows="4"
+          maxlength="500"
+          show-word-limit
+          placeholder="请填写为什么将该详情确认为证据"
+        />
+      </el-form-item>
+    </el-form>
+
+    <div slot="footer">
+      <el-button @click="handleClose">取消</el-button>
+      <el-button type="primary" :loading="submitting" @click="handleSubmit">
+        确认入库
+      </el-button>
+    </div>
+  </el-dialog>
+</template>
+
+<script>
+import { saveEvidence } from "@/api/ccdiEvidence";
+
+const TYPE_LABEL_MAP = {
+  FLOW: "流水证据",
+  MODEL: "模型证据",
+  ASSET: "资产证据",
+};
+
+export default {
+  name: "EvidenceConfirmDialog",
+  props: {
+    visible: {
+      type: Boolean,
+      default: false,
+    },
+    payload: {
+      type: Object,
+      default: () => ({}),
+    },
+  },
+  data() {
+    return {
+      confirmReason: "",
+      submitting: false,
+    };
+  },
+  computed: {
+    dialogVisible: {
+      get() {
+        return this.visible;
+      },
+      set(value) {
+        if (!value) {
+          this.handleClose();
+        }
+      },
+    },
+    typeLabel() {
+      return TYPE_LABEL_MAP[this.payload.evidenceType] || this.payload.evidenceType || "-";
+    },
+  },
+  watch: {
+    visible(value) {
+      if (value) {
+        this.confirmReason = "";
+      }
+    },
+  },
+  methods: {
+    handleClose() {
+      if (this.submitting) {
+        return;
+      }
+      this.$emit("update:visible", false);
+    },
+    async handleSubmit() {
+      if (!this.confirmReason) {
+        this.$message.warning("请填写确认理由/备注");
+        return;
+      }
+      this.submitting = true;
+      try {
+        const data = {
+          ...this.payload,
+          confirmReason: this.confirmReason,
+        };
+        const response = await saveEvidence(data);
+        this.$message.success("证据入库成功");
+        this.$emit("saved", response.data);
+        this.$emit("update:visible", false);
+      } catch (error) {
+        this.$message.error("证据入库失败");
+        console.error("证据入库失败", error);
+      } finally {
+        this.submitting = false;
+      }
+    },
+  },
+};
+</script>
+
+<style lang="scss" scoped>
+.evidence-confirm-form {
+  :deep(.el-form-item__label) {
+    padding-bottom: 6px;
+    font-weight: 600;
+    color: #606266;
+  }
+}
+</style>
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/EvidenceDrawer.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/EvidenceDrawer.vue
@@ -0,0 +1,180 @@
+<template>
+  <el-drawer
+    :visible.sync="drawerVisible"
+    append-to-body
+    title="证据线索"
+    size="420px"
+    custom-class="evidence-drawer"
+    @open="loadEvidence"
+  >
+    <div class="evidence-drawer-body">
+      <el-input
+        v-model.trim="keyword"
+        clearable
+        size="small"
+        prefix-icon="el-icon-search"
+        placeholder="搜索姓名、账号、证据编号"
+        @keyup.enter.native="loadEvidence"
+        @clear="loadEvidence"
+      >
+        <el-button slot="append" @click="loadEvidence">查询</el-button>
+      </el-input>
+
+      <div class="evidence-list" v-loading="loading">
+        <el-empty
+          v-if="!loading && evidenceList.length === 0"
+          :image-size="80"
+          description="暂无证据线索"
+        />
+        <article
+          v-for="item in evidenceList"
+          :key="item.evidenceId"
+          class="evidence-card"
+        >
+          <div class="evidence-card__header">
+            <span class="evidence-code">EV-{{ formatEvidenceId(item.evidenceId) }} {{ formatType(item.evidenceType) }}</span>
+            <el-tag size="mini" type="danger" effect="plain">确认可疑</el-tag>
+          </div>
+          <div class="evidence-title">{{ item.evidenceTitle }}</div>
+          <div class="evidence-summary">{{ item.evidenceSummary }}</div>
+          <div class="evidence-meta">
+            来源：{{ item.sourcePage || formatSource(item.sourceType) }}；确认人：{{ item.confirmBy || "-" }}
+          </div>
+          <div v-if="item.confirmReason" class="evidence-meta">
+            备注：{{ item.confirmReason }}
+          </div>
+        </article>
+      </div>
+    </div>
+  </el-drawer>
+</template>
+
+<script>
+import { listEvidence } from "@/api/ccdiEvidence";
+
+const TYPE_LABEL_MAP = {
+  FLOW: "流水证据",
+  MODEL: "模型证据",
+  ASSET: "资产证据",
+};
+
+const SOURCE_LABEL_MAP = {
+  BANK_STATEMENT: "流水详情",
+  MODEL_DETAIL: "模型详情",
+  ASSET_DETAIL: "资产详情",
+};
+
+export default {
+  name: "EvidenceDrawer",
+  props: {
+    visible: {
+      type: Boolean,
+      default: false,
+    },
+    projectId: {
+      type: [String, Number],
+      default: null,
+    },
+  },
+  data() {
+    return {
+      keyword: "",
+      loading: false,
+      evidenceList: [],
+    };
+  },
+  computed: {
+    drawerVisible: {
+      get() {
+        return this.visible;
+      },
+      set(value) {
+        this.$emit("update:visible", value);
+      },
+    },
+  },
+  methods: {
+    async loadEvidence() {
+      if (!this.projectId) {
+        this.evidenceList = [];
+        return;
+      }
+      this.loading = true;
+      try {
+        const response = await listEvidence({
+          projectId: this.projectId,
+          keyword: this.keyword,
+        });
+        this.evidenceList = response.data || [];
+      } catch (error) {
+        this.evidenceList = [];
+        this.$message.error("加载证据线索失败");
+        console.error("加载证据线索失败", error);
+      } finally {
+        this.loading = false;
+      }
+    },
+    formatEvidenceId(value) {
+      return String(value || "").padStart(3, "0");
+    },
+    formatType(type) {
+      return TYPE_LABEL_MAP[type] || type || "证据";
+    },
+    formatSource(sourceType) {
+      return SOURCE_LABEL_MAP[sourceType] || sourceType || "-";
+    },
+  },
+};
+</script>
+
+<style lang="scss" scoped>
+.evidence-drawer-body {
+  padding: 0 16px 16px;
+}
+
+.evidence-list {
+  margin-top: 14px;
+}
+
+.evidence-card {
+  padding: 14px;
+  margin-bottom: 12px;
+  border: 1px solid #e5eaf2;
+  border-radius: 10px;
+  background: #fff;
+}
+
+.evidence-card__header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+}
+
+.evidence-code {
+  color: #2474e8;
+  font-size: 13px;
+  font-weight: 700;
+}
+
+.evidence-title {
+  margin-top: 8px;
+  font-size: 15px;
+  font-weight: 700;
+  color: #1f2937;
+}
+
+.evidence-summary {
+  margin-top: 8px;
+  font-size: 13px;
+  line-height: 1.6;
+  color: #475467;
+}
+
+.evidence-meta {
+  margin-top: 8px;
+  font-size: 12px;
+  color: #8a96a8;
+  line-height: 1.5;
+}
+</style>
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/FamilyAssetLiabilitySection.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/FamilyAssetLiabilitySection.vue
@@ -21,10 +21,24 @@
        </template>
        <el-table-column type="expand" width="1">
          <template slot-scope="scope">
-            <family-asset-liability-detail
-              :detail="detailCache[scope.row.staffIdCard]"
-              :loading="Boolean(detailLoadingMap[scope.row.staffIdCard])"
-            />
+            <div class="family-detail-wrapper">
+              <div class="family-detail-toolbar">
+                <span class="family-detail-title">资产详情</span>
+                <el-button
+                  class="evidence-corner-btn"
+                  size="mini"
+                  plain
+                  :disabled="Boolean(detailLoadingMap[scope.row.staffIdCard]) || !buildAssetEvidenceFingerprint(scope.row)"
+                  @click="handleAddEvidence(scope.row)"
+                >
+                  加入证据库
+                </el-button>
+              </div>
+              <family-asset-liability-detail
+                :detail="detailCache[scope.row.staffIdCard]"
+                :loading="Boolean(detailLoadingMap[scope.row.staffIdCard])"
+              />
+            </div>
          </template>
        </el-table-column>
        <el-table-column type="index" label="序号" width="60" />
@@ -67,6 +81,7 @@

 <script>
 import { getFamilyAssetLiabilityDetail } from "@/api/ccdi/projectSpecialCheck";
+import { buildAssetEvidenceFingerprint, buildAssetEvidenceSnapshot } from "@/utils/ccdiEvidence";
 import FamilyAssetLiabilityDetail from "./FamilyAssetLiabilityDetail";

 export default {
@@ -114,6 +129,7 @@ export default {
    },
  },
  methods: {
+    buildAssetEvidenceFingerprint,
    resolveRiskTagType(riskLevelCode) {
      const riskTagTypeMap = {
        NORMAL: "success",
@@ -164,6 +180,30 @@ export default {
      this.detailCache = {};
      this.detailLoadingMap = {};
    },
+    handleAddEvidence(row) {
+      if (!row || !row.staffIdCard) {
+        return;
+      }
+      const sourceRecordId = buildAssetEvidenceFingerprint(row);
+      if (!sourceRecordId) {
+        this.$message.warning("缺少人员身份证或资产字段，暂不能加入证据库");
+        return;
+      }
+      const detail = this.detailCache[row.staffIdCard] || {};
+      const summary = detail.summary || {};
+      const evidenceSummary = `${row.staffName}家庭资产负债核查：家庭总年收入${this.formatAmount(row.totalIncome)}，家庭总负债${this.formatAmount(row.totalDebt)}，家庭总资产${this.formatAmount(row.totalAsset)}，风险情况${row.riskLevelName || "-" }。`;
+      this.$emit("evidence-confirm", {
+        evidenceType: "ASSET",
+        relatedPersonName: row.staffName || "关联人员",
+        relatedPersonId: row.staffIdCard || "",
+        evidenceTitle: `${row.staffName || "关联人员"} / 家庭资产负债核查`,
+        evidenceSummary,
+        sourceType: "ASSET_DETAIL",
+        sourceRecordId,
+        sourcePage: "资产详情",
+        snapshotJson: JSON.stringify(buildAssetEvidenceSnapshot(row, detail, summary)),
+      });
+    },
  },
 };
 </script>
@@ -204,6 +244,39 @@ export default {
  overflow: hidden;
 }

+.family-detail-wrapper {
+  padding: 12px 0;
+}
+
+.family-detail-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: 10px;
+  margin-bottom: 10px;
+}
+
+.family-detail-title {
+  margin-right: auto;
+  color: #64748b;
+  font-size: 13px;
+  font-weight: 600;
+}
+
+.evidence-corner-btn {
+  padding: 4px 9px;
+  font-size: 12px;
+  color: #5b7fb8;
+  border-color: #d6e4f7;
+  background: #f8fbff;
+
+  &:hover {
+    color: #2474e8;
+    border-color: #9fc3ff;
+    background: #edf5ff;
+  }
+}
+
 :deep(.family-table th) {
  background: #f8fafc;
  color: #64748b;
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/PreliminaryCheck.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/PreliminaryCheck.vue
@@ -33,7 +33,10 @@
        @selection-change="handleRiskModelSelectionChange"
        @view-project-analysis="handleRiskModelProjectAnalysis"
      />
-      <risk-detail-section :section-data="currentData.riskDetails" />
+      <risk-detail-section
+        :section-data="currentData.riskDetails"
+        @evidence-confirm="$emit('evidence-confirm', $event)"
+      />
    </div>
    <project-analysis-dialog
      :visible.sync="projectAnalysisDialogVisible"
@@ -43,6 +46,7 @@
      :model-summary="projectAnalysisModelSummary"
      :project-name="projectInfo.projectName"
      @close="handleProjectAnalysisDialogClose"
+      @evidence-confirm="$emit('evidence-confirm', $event)"
    />
  </div>
 </template>
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisAbnormalTab.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisAbnormalTab.vue
@@ -75,15 +75,28 @@
          <div v-else-if='group.groupType === "OBJECT"' class="object-card-grid">
            <article
              v-for="(item, index) in group.records || []"
-              :key="`${item.title || index}-object`"
+              :key="`${resolveGroupKey(group, groupIndex)}-${item.title || 'object'}-${index}`"
              class="object-card"
            >
-              <div class="object-card__title">{{ item.title || "-" }}</div>
-              <div class="object-card__subtitle">{{ item.subtitle || "-" }}</div>
+              <div class="object-card__header">
+                <div>
+                  <div class="object-card__title">{{ item.title || "-" }}</div>
+                  <div class="object-card__subtitle">{{ item.subtitle || "-" }}</div>
+                </div>
+                <el-button
+                  class="evidence-corner-btn"
+                  size="mini"
+                  plain
+                  :disabled="!buildModelEvidenceFingerprint(resolvePersonIdCard(), item.modelCode)"
+                  @click="handleAddModelEvidence(item, group)"
+                >
+                  加入证据库
+                </el-button>
+              </div>
              <div v-if="item.riskTags && item.riskTags.length" class="tag-list">
                <el-tag
                  v-for="(tag, tagIndex) in item.riskTags"
-                  :key="`${item.title || index}-risk-${tagIndex}`"
+                  :key="`${resolveGroupKey(group, groupIndex)}-${item.title || index}-risk-${tagIndex}`"
                  size="mini"
                  effect="plain"
                >
@@ -97,7 +110,7 @@
              <p class="object-card__summary">{{ item.summary || "-" }}</p>
              <div
                v-for="(field, fieldIndex) in item.extraFields || []"
-                :key="`${item.title || index}-field-${fieldIndex}`"
+                :key="`${resolveGroupKey(group, groupIndex)}-${item.title || index}-field-${fieldIndex}`"
                class="summary-row"
              >
                <span class="summary-row__label">{{ field.label }}</span>
@@ -113,6 +126,8 @@
 </template>

 <script>
+import { buildModelEvidenceFingerprint, MODEL_EVIDENCE_FINGERPRINT_RULE } from "@/utils/ccdiEvidence";
+
 export default {
  name: "ProjectAnalysisAbnormalTab",
  props: {
@@ -122,6 +137,14 @@ export default {
        groups: [],
      }),
    },
+    person: {
+      type: Object,
+      default: () => ({}),
+    },
+    projectId: {
+      type: [String, Number],
+      default: null,
+    },
  },
  data() {
    return {
@@ -150,6 +173,7 @@ export default {
    },
  },
  methods: {
+    buildModelEvidenceFingerprint,
    resolveGroupKey(group, index = 0) {
      return group.groupCode || group.groupName || `BANK_STATEMENT_${index}`;
    },
@@ -170,6 +194,48 @@ export default {
      const groupKey = this.resolveGroupKey(group);
      this.$set(this.statementPageMap, groupKey, page);
    },
+    handleAddModelEvidence(item, group) {
+      const safeItem = item || {};
+      const safeGroup = group || {};
+      const relatedPersonName = this.resolveRelatedPersonName(safeItem);
+      const personIdCard = this.resolvePersonIdCard();
+      const sourceRecordId = buildModelEvidenceFingerprint(personIdCard, safeItem.modelCode);
+      if (!sourceRecordId) {
+        this.$message.warning("缺少人员身份证或模型编码，暂不能加入证据库");
+        return;
+      }
+      const riskTags = Array.isArray(safeItem.riskTags) ? safeItem.riskTags.join("、") : "";
+      const reason = safeItem.reasonDetail || safeItem.summary || "-";
+      const payload = {
+        evidenceType: "MODEL",
+        relatedPersonName,
+        relatedPersonId: personIdCard,
+        evidenceTitle: `${relatedPersonName} / ${safeItem.title || safeGroup.groupName || "模型异常"}`,
+        evidenceSummary: `${safeItem.title || safeGroup.groupName || "模型异常"}：${reason}`,
+        sourceType: "MODEL_DETAIL",
+        sourceRecordId,
+        sourcePage: "模型详情",
+        snapshotJson: JSON.stringify({
+          group: safeGroup,
+          item: safeItem,
+          person: this.person,
+          riskTags,
+          evidenceFingerprint: sourceRecordId,
+          evidenceFingerprintRule: MODEL_EVIDENCE_FINGERPRINT_RULE,
+        }),
+      };
+      this.$emit("evidence-confirm", payload);
+      this.$root.$emit("ccdi-evidence-confirm", payload);
+    },
+    resolvePersonIdCard() {
+      return (this.person && (this.person.idNo || this.person.staffIdCard)) || "";
+    },
+    resolveRelatedPersonName(item) {
+      if (this.person && (this.person.name || this.person.staffName)) {
+        return this.person.name || this.person.staffName;
+      }
+      return item.title || "关联人员";
+    },
  },
 };
 </script>
@@ -252,12 +318,35 @@ export default {
  background: #f8fafc;
 }

+.object-card__header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+
 .object-card__title {
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
 }

+.evidence-corner-btn {
+  flex: 0 0 auto;
+  padding: 4px 9px;
+  font-size: 12px;
+  color: #5b7fb8;
+  border-color: #d6e4f7;
+  background: #f8fbff;
+
+  &:hover {
+    color: #2474e8;
+    border-color: #9fc3ff;
+    background: #edf5ff;
+  }
+}
+
 .object-card__subtitle {
  margin-top: 6px;
  font-size: 12px;
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisDialog.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/ProjectAnalysisDialog.vue
@@ -46,7 +46,12 @@
          </el-alert>
          <el-tabs v-model="activeTab" class="project-analysis-tabs" stretch>
            <el-tab-pane label="异常明细" name="abnormalDetail">
-              <project-analysis-abnormal-tab :detail-data="dialogData.abnormalDetail" />
+              <project-analysis-abnormal-tab
+                :detail-data="dialogData.abnormalDetail"
+                :person="person"
+                :project-id="projectId"
+                @evidence-confirm="$emit('evidence-confirm', $event)"
+              />
            </el-tab-pane>
            <el-tab-pane label="资产分析" name="assetAnalysis">
              <project-analysis-placeholder-tab :tab-data="getTabData('assetAnalysis')" />
--- a/ruoyi-ui/src/views/ccdiProject/components/detail/RiskDetailSection.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/RiskDetailSection.vue
@@ -207,10 +207,23 @@
      :visible.sync="detailVisible"
      append-to-body
      custom-class="detail-dialog"
-      title="流水详情"
      width="980px"
      @close="closeDetailDialog"
    >
+      <template slot="title">
+        <div class="detail-dialog-title">
+          <span>流水详情</span>
+          <el-button
+            class="evidence-corner-btn"
+            size="mini"
+            plain
+            :disabled="detailLoading || !buildFlowEvidenceFingerprint(detailData)"
+            @click="handleAddEvidence"
+          >
+            加入证据库
+          </el-button>
+        </div>
+      </template>
      <div v-loading="detailLoading" class="detail-dialog-body">
        <div class="detail-overview-grid">
          <div class="detail-field">
@@ -318,6 +331,7 @@ import {
  getOverviewSuspiciousTransactions,
 } from "@/api/ccdi/projectOverview";
 import { getBankStatementDetail } from "@/api/ccdiProjectBankStatement";
+import { buildFlowEvidenceFingerprint, buildFlowEvidenceSnapshot } from "@/utils/ccdiEvidence";

 const SUSPICIOUS_TYPE_OPTIONS = [
  { value: "ALL", label: "全部可疑人员类型" },
@@ -428,6 +442,7 @@ export default {
    },
  },
  methods: {
+    buildFlowEvidenceFingerprint,
    async handleSuspiciousTypeChange(command) {
      this.currentSuspiciousType = command;
      this.suspiciousPageNum = 1;
@@ -586,6 +601,31 @@ export default {
      this.detailLoading = false;
      this.detailData = createEmptyDetailData();
    },
+    handleAddEvidence() {
+      const detail = this.detailData || {};
+      const sourceRecordId = buildFlowEvidenceFingerprint(detail);
+      const amountText = this.formatSignedAmount(detail.displayAmount);
+      const counterparty = this.formatCounterpartyName(detail);
+      const relatedPersonName = this.resolveFlowRelatedPerson(detail);
+      const hitTagText = Array.isArray(detail.hitTags) && detail.hitTags.length
+        ? `，命中${detail.hitTags.map((tag) => tag.ruleName).filter(Boolean).join("、")}标签`
+        : "";
+      this.$emit("evidence-confirm", {
+        evidenceType: "FLOW",
+        relatedPersonName,
+        relatedPersonId: detail.cretNo || "",
+        evidenceTitle: `${relatedPersonName} / ${this.formatField(detail.leAccountNo)}`,
+        evidenceSummary: `${this.formatField(detail.trxDate)}，${relatedPersonName}账户与${counterparty}发生交易，金额${amountText}${hitTagText}。`,
+        sourceType: "BANK_STATEMENT",
+        sourceRecordId,
+        sourcePage: "流水详情",
+        snapshotJson: JSON.stringify(buildFlowEvidenceSnapshot(detail)),
+      });
+    },
+    resolveFlowRelatedPerson(detail) {
+      const value = this.formatField(detail.leAccountName);
+      return value === "-" ? "关联人员" : value;
+    },
    handleRiskDetailExport() {
      if (!this.projectId) {
        return;
@@ -960,6 +1000,26 @@ export default {
  gap: 12px;
 }

+.detail-dialog-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.evidence-corner-btn {
+  padding: 4px 9px;
+  font-size: 12px;
+  color: #5b7fb8;
+  border-color: #d6e4f7;
+  background: #f8fbff;
+
+  &:hover {
+    color: #2474e8;
+    border-color: #9fc3ff;
+    background: #edf5ff;
+  }
+}
+
 :deep(.detail-dialog) {
  border-radius: 8px;

--- a/ruoyi-ui/src/views/ccdiProject/components/detail/SpecialCheck.vue
+++ b/ruoyi-ui/src/views/ccdiProject/components/detail/SpecialCheck.vue
@@ -19,6 +19,7 @@
        :project-id="projectId"
        :title="sectionTitle"
        :subtitle="sectionSubtitle"
+        @evidence-confirm="$emit('evidence-confirm', $event)"
      />

      <section class="graph-placeholder-card">
--- a/ruoyi-ui/src/views/ccdiProject/detail.vue
+++ b/ruoyi-ui/src/views/ccdiProject/detail.vue
@@ -33,6 +33,15 @@
        </div>
      </div>
      <div class="header-right">
+        <el-button
+          class="evidence-entry-btn"
+          size="mini"
+          plain
+          icon="el-icon-collection-tag"
+          @click="evidenceDrawerVisible = true"
+        >
+          证据线索
+        </el-button>
        <el-menu
          :default-active="activeTab"
          mode="horizontal"
@@ -59,6 +68,18 @@
      @name-selected="handleNameSelected"
      @generate-report="handleGenerateReport"
      @fetch-bank-info="handleFetchBankInfo"
+      @evidence-confirm="handleEvidenceConfirm"
+    />
+
+    <evidence-confirm-dialog
+      :visible.sync="evidenceConfirmVisible"
+      :payload="evidencePayload"
+      @saved="handleEvidenceSaved"
+    />
+    <evidence-drawer
+      ref="evidenceDrawer"
+      :visible.sync="evidenceDrawerVisible"
+      :project-id="projectId"
    />
  </div>
 </template>
@@ -69,6 +90,8 @@ import ParamConfig from "./components/detail/ParamConfig";
 import PreliminaryCheck from "./components/detail/PreliminaryCheck";
 import SpecialCheck from "./components/detail/SpecialCheck";
 import DetailQuery from "./components/detail/DetailQuery";
+import EvidenceConfirmDialog from "./components/detail/EvidenceConfirmDialog";
+import EvidenceDrawer from "./components/detail/EvidenceDrawer";
 import { getProject } from "@/api/ccdiProject";

 export default {
@@ -79,6 +102,8 @@ export default {
    PreliminaryCheck,
    SpecialCheck,
    DetailQuery,
+    EvidenceConfirmDialog,
+    EvidenceDrawer,
  },
  data() {
    return {
@@ -102,6 +127,9 @@ export default {
        warningThreshold: 60,
        projectStatus: "0",
      },
+      evidenceConfirmVisible: false,
+      evidenceDrawerVisible: false,
+      evidencePayload: {},
      projectStatusPollingTimer: null,
      projectStatusPollingInterval: 1000,
      projectStatusPollingLoading: false,
@@ -139,8 +167,10 @@ export default {
    // 初始化页面数据
    this.initActiveTabFromRoute();
    this.initPageData();
+    this.$root.$on("ccdi-evidence-confirm", this.handleEvidenceConfirm);
  },
  beforeDestroy() {
+    this.$root.$off("ccdi-evidence-confirm", this.handleEvidenceConfirm);
    this.stopProjectStatusPolling();
  },
  methods: {
@@ -400,6 +430,21 @@ export default {
    handleRefreshProject() {
      this.initPageData();
    },
+    handleEvidenceConfirm(payload) {
+      this.evidencePayload = {
+        projectId: this.projectId,
+        ...(payload || {}),
+      };
+      this.evidenceConfirmVisible = true;
+    },
+    handleEvidenceSaved() {
+      this.evidenceDrawerVisible = true;
+      this.$nextTick(() => {
+        if (this.$refs.evidenceDrawer) {
+          this.$refs.evidenceDrawer.loadEvidence();
+        }
+      });
+    },
    /** 导出报告 */
    handleExport() {
      console.log("导出报告");
@@ -496,6 +541,21 @@ export default {
  .header-right {
    display: flex;
    align-items: center;
+    gap: 10px;
+
+    .evidence-entry-btn {
+      padding: 6px 10px;
+      font-size: 12px;
+      color: #5b7fb8;
+      border-color: #d6e4f7;
+      background: #f8fbff;
+
+      &:hover {
+        color: var(--ccdi-primary);
+        border-color: #9fc3ff;
+        background: #edf5ff;
+      }
+    }

    .nav-menu {
      // 移除默认背景色和边框
--- a/sql/migration/2026-04-21-create-ccdi-evidence.sql
+++ b/sql/migration/2026-04-21-create-ccdi-evidence.sql
@@ -0,0 +1,26 @@
+-- 项目证据表
+CREATE TABLE IF NOT EXISTS ccdi_evidence (
+    evidence_id BIGINT NOT NULL AUTO_INCREMENT COMMENT '证据ID',
+    project_id BIGINT NOT NULL COMMENT '项目ID',
+    evidence_type VARCHAR(32) NOT NULL COMMENT '证据类型：FLOW/MODEL/ASSET',
+    related_person_name VARCHAR(100) NOT NULL COMMENT '关联人员姓名',
+    related_person_id VARCHAR(64) DEFAULT NULL COMMENT '关联人员标识，优先存身份证号或员工号',
+    evidence_title VARCHAR(255) NOT NULL COMMENT '证据标题',
+    evidence_summary VARCHAR(1000) NOT NULL COMMENT '证据摘要',
+    source_type VARCHAR(64) NOT NULL COMMENT '来源类型：BANK_STATEMENT/MODEL_DETAIL/ASSET_DETAIL',
+    source_record_id VARCHAR(128) DEFAULT NULL COMMENT '来源记录ID',
+    source_page VARCHAR(100) DEFAULT NULL COMMENT '来源页面名称',
+    snapshot_json LONGTEXT DEFAULT NULL COMMENT '证据快照JSON',
+    confirm_reason VARCHAR(1000) NOT NULL COMMENT '确认理由/备注',
+    confirm_by VARCHAR(64) DEFAULT NULL COMMENT '确认人',
+    confirm_time DATETIME DEFAULT NULL COMMENT '确认时间',
+    create_by VARCHAR(64) DEFAULT '' COMMENT '创建者',
+    create_time DATETIME DEFAULT NULL COMMENT '创建时间',
+    update_by VARCHAR(64) DEFAULT '' COMMENT '更新者',
+    update_time DATETIME DEFAULT NULL COMMENT '更新时间',
+    PRIMARY KEY (evidence_id),
+    KEY idx_ccdi_evidence_project (project_id),
+    KEY idx_ccdi_evidence_type (evidence_type),
+    KEY idx_ccdi_evidence_person (related_person_id),
+    KEY idx_ccdi_evidence_source (source_type, source_record_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='项目证据表';