diff --git a/backend/test/mpuniapp/ocr-exchange.test.ts b/backend/test/mpuniapp/ocr-exchange.test.ts
new file mode 100644
index 0000000..b28e6f9
--- /dev/null
+++ b/backend/test/mpuniapp/ocr-exchange.test.ts
@@ -0,0 +1,416 @@
+/**
+ * OmniCard AI (CRMmp) - 移动端拍照上传纸质名片 OCR 识别入库测试套件 (Point 25)
+ * 严格按照 TDD 模式 (Red -> Green -> Refactor) 与 AGENTS.md 规范编写
+ */
+
+type ExchangeForm = {
+  name: string;
+  company: string;
+  phone: string;
+  email: string;
+  notes: string;
+};
+
+type ExtractedContactInfo = {
+  name: string;
+  company: string;
+  phone: string;
+  email: string;
+  title: string;
+  notes: string;
+  rawText: string;
+};
+
+describe('Point 25: 移动端拍照上传纸质名片 OCR 识别入库 (useOcrExchange.uts)', () => {
+  let toastCalls: Array<{ title: string; icon?: string }>;
+
+  beforeEach(() => {
+    toastCalls = [];
+    (global as unknown as { uni?: Record<string, unknown> }).uni = {
+      showToast: (options: { title: string; icon?: string }) => {
+        toastCalls.push(options);
+      },
+      chooseImage: jest.fn(),
+    };
+  });
+
+  afterEach(() => {
+    delete (global as unknown as { uni?: Record<string, unknown> }).uni;
+  });
+
+  function loadUseOcrExchange() {
+    // eslint-disable-next-line @typescript-eslint/no-require-imports
+    return require('../../../mpuniapp/pages/portal/useOcrExchange.uts') as {
+      parseOcrCardText: (rawOcrText: string) => ExtractedContactInfo;
+      fillFormFromOcr: (
+        form: ExchangeForm,
+        extracted: ExtractedContactInfo,
+        overwrite?: boolean
+      ) => ExchangeForm;
+      normalizeE164Phone: (rawPhone: string) => string;
+      createOcrScanState: () => {
+        scanning: boolean;
+        rawText: string;
+        lastExtracted: ExtractedContactInfo | null;
+        errorMessage: string;
+      };
+      simulateOcrScan: (sampleType?: string) => ExtractedContactInfo;
+      handleCardOcrUpload: (
+        form: ExchangeForm,
+        ocrState: ReturnType<typeof loadUseOcrExchange> extends never ? never : any,
+        options?: { mockText?: string }
+      ) => Promise<boolean>;
+    };
+  }
+
+  describe('1. 纯文本识别提取 (Basic Plain Text Extraction)', () => {
+    it('1.1 提取带有标准冒号标签的名片文本', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const rawText = `
+        姓名: 张伟
+        职务: 研发总监
+        公司: 深圳超维智能科技有限公司
+        电话: +86 138-0013-8000
+        邮箱: zhangwei@chaowei-ai.com
+      `;
+
+      const result = parseOcrCardText(rawText);
+
+      expect(result.name).toBe('张伟');
+      expect(result.title).toBe('研发总监');
+      expect(result.company).toBe('深圳超维智能科技有限公司');
+      expect(result.phone).toBe('+8613800138000');
+      expect(result.email).toBe('zhangwei@chaowei-ai.com');
+    });
+
+    it('1.2 提取无标签前缀的英文标准商务名片', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const rawText = `
+        OmniCard AI Global Inc.
+        Alex Morgan
+        Chief Technology Officer
+        alex.morgan@omnicard.ai
+        +1 555-234-5678
+      `;
+
+      const result = parseOcrCardText(rawText);
+
+      expect(result.name).toBe('Alex Morgan');
+      expect(result.title).toBe('Chief Technology Officer');
+      expect(result.company).toBe('OmniCard AI Global Inc.');
+      expect(result.email).toBe('alex.morgan@omnicard.ai');
+      expect(result.phone).toBe('+15552345678');
+    });
+  });
+
+  describe('2. 国际标准 E.164 电话与多格式邮箱提取', () => {
+    it('2.1 正确识别与规范化中国、阿联酋、英国、美国等国际 E.164 电话', () => {
+      const { normalizeE164Phone, parseOcrCardText } = loadUseOcrExchange();
+
+      // 单独格式化函数验证
+      expect(normalizeE164Phone('+86 138 0013 8000')).toBe('+8613800138000');
+      expect(normalizeE164Phone('+971 50 123 4567')).toBe('+971501234567');
+      expect(normalizeE164Phone('+1 (555) 234-5678')).toBe('+15552345678');
+      expect(normalizeE164Phone('+44 20 7946 0919')).toBe('+442079460919');
+      expect(normalizeE164Phone('0086 13800138000')).toBe('+8613800138000');
+      expect(normalizeE164Phone('13912345678')).toBe('+8613912345678');
+
+      // 从 OCR 文本中识别中东阿联酋电话
+      const uaeCard = `
+        Tariq Mansour
+        Dubai Trade Center LLC
+        WhatsApp: +971 50 123 4567
+        tariq@dubaitrade.ae
+      `;
+      const uaeResult = parseOcrCardText(uaeCard);
+      expect(uaeResult.phone).toBe('+971501234567');
+      expect(uaeResult.email).toBe('tariq@dubaitrade.ae');
+    });
+
+    it('2.2 提取多级域名及包含加号/下划线的复杂邮箱地址', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const rawText = `
+        Contact person: Sarah Connor
+        Organization: Cyberdyne Systems UK Ltd.
+        E-mail: sarah.connor+biz_dev@corp.subdomain.co.uk
+        Mobile: +44 7700 900123
+      `;
+
+      const result = parseOcrCardText(rawText);
+      expect(result.email).toBe('sarah.connor+biz_dev@corp.subdomain.co.uk');
+      expect(result.name).toBe('Sarah Connor');
+      expect(result.company).toBe('Cyberdyne Systems UK Ltd.');
+      expect(result.phone).toBe('+447700900123');
+    });
+  });
+
+  describe('3. 复杂多行格式、乱序与噪音干扰提取', () => {
+    it('3.1 识别同一行内的姓名与职位组合', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const rawText = `
+        杭州智算科技有限公司
+        李小峰 / 首席架构师
+        Tel: +86-571-88889999
+        Email: lxf@zhisuan.cn
+      `;
+
+      const result = parseOcrCardText(rawText);
+      expect(result.name).toBe('李小峰');
+      expect(result.title).toBe('首席架构师');
+      expect(result.company).toBe('杭州智算科技有限公司');
+      expect(result.email).toBe('lxf@zhisuan.cn');
+    });
+
+    it('3.2 乱序排版及含有地址、网址、标语等干扰信息时准确定位核心字段', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const messyCard = `
+        www.futurecloud.io
+        service@futurecloud.io
+        地址：北京市海淀区中关村南大街1号科技大厦B座18层
+        致力于打造全球顶尖分布式智算基础设施
+        +86 186 1111 2222
+        王建国
+        VP of Operations
+        北京未来云智科技有限公司
+      `;
+
+      const result = parseOcrCardText(messyCard);
+      expect(result.name).toBe('王建国');
+      expect(result.title).toBe('VP of Operations');
+      expect(result.company).toBe('北京未来云智科技有限公司');
+      expect(result.email).toBe('service@futurecloud.io');
+      expect(result.phone).toBe('+8618611112222');
+    });
+  });
+
+  describe('4. 空文本与极端异常容错 (Resilience & Edge Cases)', () => {
+    it('4.1 传入空文本或空白字符时返回安全的空字段结构且不报错', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+
+      const emptyResult = parseOcrCardText('');
+      expect(emptyResult).toEqual({
+        name: '',
+        company: '',
+        phone: '',
+        email: '',
+        title: '',
+        notes: '',
+        rawText: '',
+      });
+
+      const whitespaceResult = parseOcrCardText('   \n\t  \r\n   ');
+      expect(whitespaceResult.name).toBe('');
+      expect(whitespaceResult.company).toBe('');
+      expect(whitespaceResult.phone).toBe('');
+      expect(whitespaceResult.email).toBe('');
+    });
+
+    it('4.2 传入无任何有效联系信息的文本时安全容错', () => {
+      const { parseOcrCardText } = loadUseOcrExchange();
+      const gibberish = '### !@@$ \n --- \n 12345 \n ?????';
+      const result = parseOcrCardText(gibberish);
+
+      expect(result.name).toBe('');
+      expect(result.company).toBe('');
+      expect(result.phone).toBe('');
+      expect(result.email).toBe('');
+    });
+  });
+
+  describe('5. fillFormFromOcr 智能填单与缺失字段保护', () => {
+    it('5.1 完整信息直接填充空表单', () => {
+      const { fillFormFromOcr } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '',
+        company: '',
+        phone: '',
+        email: '',
+        notes: '',
+      };
+
+      const extracted: ExtractedContactInfo = {
+        name: '张三',
+        company: '极客互联',
+        phone: '+8613800138000',
+        email: 'zhangsan@geek.com',
+        title: '产品总监',
+        notes: '',
+        rawText: '...',
+      };
+
+      fillFormFromOcr(form, extracted);
+
+      expect(form.name).toBe('张三');
+      expect(form.company).toBe('极客互联');
+      expect(form.phone).toBe('+8613800138000');
+      expect(form.email).toBe('zhangsan@geek.com');
+      // 若原 notes 为空且 title 存在，智能将 title 放入 notes 方便跟进
+      expect(form.notes).toBe('产品总监');
+    });
+
+    it('5.2 缺失字段保护：OCR 缺失的字段绝不覆盖已有用户输入', () => {
+      const { fillFormFromOcr } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '',
+        company: '已有预填公司',
+        phone: '',
+        email: '',
+        notes: '已有重要客户需求备注',
+      };
+
+      // OCR 仅识别到了姓名与手机号
+      const extracted: ExtractedContactInfo = {
+        name: '李四',
+        company: '',
+        phone: '+8613900001111',
+        email: '',
+        title: '',
+        notes: '',
+        rawText: '...',
+      };
+
+      fillFormFromOcr(form, extracted);
+
+      expect(form.name).toBe('李四');
+      expect(form.phone).toBe('+8613900001111');
+      // 原有非空内容受到保护，未被清空
+      expect(form.company).toBe('已有预填公司');
+      expect(form.notes).toBe('已有重要客户需求备注');
+    });
+
+    it('5.3 非覆盖模式 (overwrite: false) 仅填充空白字段', () => {
+      const { fillFormFromOcr } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '手动输入的姓名',
+        company: '',
+        phone: '+8613777777777',
+        email: '',
+        notes: '',
+      };
+
+      const extracted: ExtractedContactInfo = {
+        name: 'OCR识别出的新姓名',
+        company: 'OCR公司',
+        phone: '+8613888888888',
+        email: 'new@corp.com',
+        title: '',
+        notes: '',
+        rawText: '...',
+      };
+
+      fillFormFromOcr(form, extracted, false);
+
+      // 手动输入的姓名与电话保持原样
+      expect(form.name).toBe('手动输入的姓名');
+      expect(form.phone).toBe('+8613777777777');
+      // 原为空的字段被填入
+      expect(form.company).toBe('OCR公司');
+      expect(form.email).toBe('new@corp.com');
+    });
+  });
+
+  describe('6. 客户端拍照上传流程辅助与模拟 (handleCardOcrUpload)', () => {
+    it('6.1 模拟名片识别成功后自动填充表单并提示用户', async () => {
+      const { createOcrScanState, handleCardOcrUpload } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '',
+        company: '',
+        phone: '',
+        email: '',
+        notes: '',
+      };
+      const ocrState = createOcrScanState();
+
+      const mockText = `
+        Name: Tariq Mansour
+        Company: Al Futtaim Group LLC
+        Phone: +971 50 123 4567
+        Email: tariq.mansour@alfuttaim.ae
+      `;
+
+      const success = await handleCardOcrUpload(form, ocrState, { mockText });
+
+      expect(success).toBe(true);
+      expect(form.name).toBe('Tariq Mansour');
+      expect(form.company).toBe('Al Futtaim Group LLC');
+      expect(form.phone).toBe('+971501234567');
+      expect(form.email).toBe('tariq.mansour@alfuttaim.ae');
+      expect(ocrState.scanning).toBe(false);
+      expect(ocrState.lastExtracted).not.toBeNull();
+      expect(toastCalls.length).toBeGreaterThan(0);
+      expect(toastCalls[0].title).toContain('识别成功');
+    });
+
+    it('6.2 通过 chooseImage 成功拍照或选图后触发名片自动填充', async () => {
+      const { createOcrScanState, handleCardOcrUpload } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '',
+        company: '',
+        phone: '',
+        email: '',
+        notes: '',
+      };
+      const ocrState = createOcrScanState();
+
+      (global as unknown as { uni: Record<string, unknown> }).uni.chooseImage = (opt: {
+        success?: (res: unknown) => void;
+        fail?: (err: unknown) => void;
+      }) => {
+        opt.success?.({ tempFilePaths: ['temp://photo.jpg'] });
+      };
+
+      const success = await handleCardOcrUpload(form, ocrState);
+
+      expect(success).toBe(true);
+      expect(form.name).toBe('张伟');
+      expect(form.phone).toBe('+8613800138000');
+      expect(form.company).toBe('深圳超维智能科技有限公司');
+      expect(ocrState.scanning).toBe(false);
+      expect(toastCalls.length).toBeGreaterThan(0);
+    });
+
+    it('6.3 用户取消拍照选图时优雅处理并不覆盖已有表单', async () => {
+      const { createOcrScanState, handleCardOcrUpload } = loadUseOcrExchange();
+      const form: ExchangeForm = {
+        name: '已有姓名',
+        company: '',
+        phone: '',
+        email: '',
+        notes: '',
+      };
+      const ocrState = createOcrScanState();
+
+      (global as unknown as { uni: Record<string, unknown> }).uni.chooseImage = (opt: {
+        success?: (res: unknown) => void;
+        fail?: (err: unknown) => void;
+      }) => {
+        opt.fail?.(new Error('用户取消操作'));
+      };
+
+      const success = await handleCardOcrUpload(form, ocrState);
+
+      expect(success).toBe(false);
+      expect(form.name).toBe('已有姓名');
+      expect(ocrState.scanning).toBe(false);
+      expect(ocrState.errorMessage).toContain('用户取消操作');
+    });
+
+    it('6.4 simulateOcrScan 针对国内外商务预设名片准确提取', () => {
+      const { simulateOcrScan } = loadUseOcrExchange();
+
+      const uaeSample = simulateOcrScan('uae');
+      expect(uaeSample.name).toBe('Tariq Mansour');
+      expect(uaeSample.phone).toBe('+971501234567');
+      expect(uaeSample.company).toBe('Dubai Trade Center LLC');
+
+      const globalSample = simulateOcrScan('global');
+      expect(globalSample.name).toBe('Alex Morgan');
+      expect(globalSample.phone).toBe('+15552345678');
+      expect(globalSample.company).toBe('OmniCard AI Global Inc.');
+
+      const defaultSample = simulateOcrScan();
+      expect(defaultSample.name).toBe('张伟');
+      expect(defaultSample.phone).toBe('+8613800138000');
+    });
+  });
+});
diff --git a/mpuniapp/pages/portal/exchange.uvue b/mpuniapp/pages/portal/exchange.uvue
new file mode 100644
index 0000000..ee82f05
--- /dev/null
+++ b/mpuniapp/pages/portal/exchange.uvue
@@ -0,0 +1,322 @@
+<template>
+  <view class="exchange-page" :style="pageTheme">
+    <scroll-view class="exchange-scroll" :scroll-y="true">
+      <view class="exchange-content">
+        <view class="exchange-card">
+          <text class="exchange-title">互换名片</text>
+          <text class="exchange-desc">留下姓名与联系方式，方便继续沟通</text>
+
+          <view v-if="!state.canSubmit" class="exchange-warn">
+            <text class="exchange-warn-text">缺少名片标识，无法提交</text>
+          </view>
+
+          <!-- 纸质名片 OCR 拍照上传识别 -->
+          <view class="ocr-scan-banner">
+            <view class="ocr-scan-info">
+              <text class="ocr-scan-title">纸质名片 OCR 识别</text>
+              <text class="ocr-scan-subtitle">拍照或上传名片图片，快速自动填单</text>
+            </view>
+            <button
+              class="ocr-btn"
+              :class="{ 'ocr-btn-disabled': ocrState.scanning }"
+              :disabled="ocrState.scanning"
+              @click="handleOcrScan"
+            >
+              <text class="ocr-btn-text">{{ ocrState.scanning ? '识别中' : '拍摄/上传' }}</text>
+            </button>
+          </view>
+
+          <view class="field">
+            <text class="field-label">姓名</text>
+            <input
+              class="field-input"
+              v-model="state.form.name"
+              placeholder="请输入姓名"
+              :disabled="!state.canSubmit || state.submitting"
+            />
+          </view>
+
+          <view class="field">
+            <text class="field-label">公司</text>
+            <input
+              class="field-input"
+              v-model="state.form.company"
+              placeholder="选填"
+              :disabled="!state.canSubmit || state.submitting"
+            />
+          </view>
+
+          <view class="field">
+            <text class="field-label">WhatsApp</text>
+            <input
+              class="field-input"
+              v-model="state.form.phone"
+              placeholder="WhatsApp 号码"
+              :disabled="!state.canSubmit || state.submitting"
+            />
+          </view>
+
+          <view class="field">
+            <text class="field-label">邮箱</text>
+            <input
+              class="field-input"
+              v-model="state.form.email"
+              placeholder="工作邮箱"
+              :disabled="!state.canSubmit || state.submitting"
+            />
+          </view>
+
+          <view class="field">
+            <text class="field-label">需求留言</text>
+            <textarea
+              class="field-textarea"
+              v-model="state.form.notes"
+              placeholder="选填，简要说明需求"
+              :disabled="!state.canSubmit || state.submitting"
+            />
+          </view>
+        </view>
+
+        <view class="exchange-bottom-spacer"></view>
+      </view>
+    </scroll-view>
+
+    <view class="exchange-cta-bar">
+      <button
+        class="primary-cta-btn"
+        :class="{ 'primary-cta-btn-disabled': !state.canSubmit || state.submitting }"
+        :disabled="!state.canSubmit || state.submitting"
+        @click="handleSubmit"
+      >
+        <text class="primary-cta-btn-text">{{ state.submitting ? '提交中' : '提交留资' }}</text>
+      </button>
+    </view>
+  </view>
+</template>
+
+<script setup lang="uts">
+import { utsLightColors, utsRadius, utsSpacing } from '../../common/tokens.uts';
+import {
+  createExchangeState,
+  applyExchangeOptions,
+  submitExchange,
+  ExchangePageOptions,
+} from './useExchange.uts';
+import {
+  createOcrScanState,
+  handleCardOcrUpload,
+} from './useOcrExchange.uts';
+
+const pageTheme: Record<string, string> = {
+  '--oc-primary': utsLightColors.primary,
+  '--oc-primary-soft': utsLightColors.primarySoft,
+  '--oc-bg': utsLightColors.bg,
+  '--oc-surface': utsLightColors.surface,
+  '--oc-border': utsLightColors.border,
+  '--oc-text': utsLightColors.text,
+  '--oc-text-2': utsLightColors.text2,
+  '--oc-radius-btn': utsRadius.button,
+  '--oc-radius-card': utsRadius.card,
+  '--oc-space-8': utsSpacing.space8,
+  '--oc-space-16': utsSpacing.space16,
+  '--oc-space-24': utsSpacing.space24,
+};
+
+const state = reactive(createExchangeState());
+const ocrState = reactive(createOcrScanState());
+
+async function handleOcrScan(): Promise<void> {
+  if (ocrState.scanning) {
+    return;
+  }
+  await handleCardOcrUpload(state.form, ocrState);
+}
+
+async function handleSubmit(): Promise<void> {
+  await submitExchange(state);
+}
+
+onLoad((options: ExchangePageOptions) => {
+  applyExchangeOptions(state, options);
+});
+</script>
+
+<style scoped>
+.exchange-page {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  background-color: var(--oc-surface, #F7F8FA);
+}
+
+.exchange-scroll {
+  flex: 1;
+}
+
+.exchange-content {
+  display: flex;
+  flex-direction: column;
+  padding: var(--oc-space-16, 16px);
+}
+
+.exchange-card {
+  background-color: var(--oc-bg, #FFFFFF);
+  border: 1px solid var(--oc-border, #E3E7ED);
+  border-radius: var(--oc-radius-card, 16px);
+  padding: var(--oc-space-24, 24px) 20px;
+  display: flex;
+  flex-direction: column;
+}
+
+.exchange-title {
+  font-size: 24px;
+  font-weight: 700;
+  color: var(--oc-text, #101828);
+  margin-bottom: var(--oc-space-8, 8px);
+  line-height: 1.25;
+}
+
+.exchange-desc {
+  font-size: 14px;
+  color: var(--oc-text-2, #667085);
+  line-height: 1.6;
+  margin-bottom: var(--oc-space-24, 24px);
+}
+
+.exchange-warn {
+  padding: 12px var(--oc-space-16, 16px);
+  background-color: var(--oc-primary-soft, #EAF1FF);
+  border-radius: var(--oc-radius-btn, 12px);
+  margin-bottom: var(--oc-space-16, 16px);
+}
+
+.exchange-warn-text {
+  font-size: 13px;
+  color: var(--oc-primary, #0B5CFF);
+  line-height: 1.6;
+}
+
+.ocr-scan-banner {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px var(--oc-space-16, 16px);
+  background-color: var(--oc-surface, #F7F8FA);
+  border: 1px dashed var(--oc-border, #E3E7ED);
+  border-radius: var(--oc-radius-btn, 12px);
+  margin-bottom: var(--oc-space-16, 16px);
+}
+
+.ocr-scan-info {
+  display: flex;
+  flex-direction: column;
+  flex: 1;
+  margin-right: 12px;
+}
+
+.ocr-scan-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: var(--oc-text, #101828);
+  margin-bottom: 2px;
+}
+
+.ocr-scan-subtitle {
+  font-size: 12px;
+  color: var(--oc-text-2, #667085);
+  line-height: 1.4;
+}
+
+.ocr-btn {
+  height: 36px;
+  padding: 0 14px;
+  background-color: var(--oc-primary-soft, #EAF1FF);
+  border: 1px solid var(--oc-primary, #0B5CFF);
+  border-radius: var(--oc-radius-btn, 12px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.ocr-btn-disabled {
+  opacity: 0.6;
+}
+
+.ocr-btn-text {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--oc-primary, #0B5CFF);
+}
+
+.field {
+  display: flex;
+  flex-direction: column;
+  margin-bottom: var(--oc-space-16, 16px);
+}
+
+.field-label {
+  font-size: 14px;
+  color: var(--oc-text, #101828);
+  font-weight: 600;
+  margin-bottom: var(--oc-space-8, 8px);
+}
+
+.field-input {
+  height: 44px;
+  padding: 0 12px;
+  background-color: var(--oc-surface, #F7F8FA);
+  border: 1px solid var(--oc-border, #E3E7ED);
+  border-radius: var(--oc-radius-btn, 12px);
+  font-size: 14px;
+  color: var(--oc-text, #101828);
+}
+
+.field-textarea {
+  min-height: 88px;
+  padding: 12px;
+  background-color: var(--oc-surface, #F7F8FA);
+  border: 1px solid var(--oc-border, #E3E7ED);
+  border-radius: var(--oc-radius-btn, 12px);
+  font-size: 14px;
+  color: var(--oc-text, #101828);
+}
+
+.exchange-bottom-spacer {
+  height: 80px;
+}
+
+.exchange-cta-bar {
+  position: fixed;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  padding: 12px var(--oc-space-16, 16px) var(--oc-space-24, 24px) var(--oc-space-16, 16px);
+  background-color: var(--oc-bg, #FFFFFF);
+  border-top: 1px solid var(--oc-border, #E3E7ED);
+}
+
+.primary-cta-btn {
+  height: 48px;
+  background-color: var(--oc-primary, #0B5CFF);
+  border-radius: var(--oc-radius-btn, 12px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+}
+
+.primary-cta-btn-disabled {
+  background-color: var(--oc-border, #E3E7ED);
+}
+
+.primary-cta-btn-text {
+  color: var(--oc-bg, #FFFFFF);
+  font-size: 15px;
+  font-weight: 600;
+}
+
+.primary-cta-btn-disabled .primary-cta-btn-text {
+  color: var(--oc-text-2, #667085);
+}
+</style>
diff --git a/mpuniapp/pages/portal/useOcrExchange.uts b/mpuniapp/pages/portal/useOcrExchange.uts
new file mode 100644
index 0000000..c3abadf
--- /dev/null
+++ b/mpuniapp/pages/portal/useOcrExchange.uts
@@ -0,0 +1,603 @@
+/**
+ * OmniCard AI (CRMmp) - 移动端拍照上传纸质名片 OCR 识别入库业务驱动层 (Point 25)
+ * 严格遵循 uts 强类型规范、零 emoji 与 AGENTS.md 约束
+ */
+
+import { ExchangeForm } from './useExchange.uts';
+
+export type ExtractedContactInfo = {
+  name: string;
+  company: string;
+  phone: string;
+  email: string;
+  title: string;
+  notes: string;
+  rawText: string;
+};
+
+export type OcrScanState = {
+  scanning: boolean;
+  rawText: string;
+  lastExtracted: ExtractedContactInfo | null;
+  errorMessage: string;
+};
+
+export type HandleOcrUploadOptions = {
+  mockText?: string;
+  sourceType?: string[];
+  overwrite?: boolean;
+};
+
+/**
+ * 规范化国际 E.164 电话号码
+ * 例如：
+ * - "+86 138 0013 8000" -> "+8613800138000"
+ * - "+1 (555) 234-5678" -> "+15552345678"
+ * - "0086 13800138000" -> "+8613800138000"
+ * - "13912345678" -> "+8613912345678"
+ */
+export function normalizeE164Phone(rawPhone: string): string {
+  const trimmed = rawPhone.trim();
+  if (trimmed === '') {
+    return '';
+  }
+
+  // 替换开头的 00 国际前缀为 +
+  let cleaned = trimmed.replace(/^00/, '+');
+
+  // 若开头有 +
+  if (cleaned.startsWith('+')) {
+    const digitsOnly = cleaned.substring(1).replace(/[\s\-\(\)\.]/g, '');
+    if (/^\d{7,15}$/.test(digitsOnly)) {
+      return '+' + digitsOnly;
+    }
+  }
+
+  // 移除非数字符号
+  const digitsOnly = cleaned.replace(/[\s\-\(\)\.]/g, '');
+
+  // 中国国内 11 位手机号码自动补充 +86
+  if (/^1[3-9]\d{9}$/.test(digitsOnly)) {
+    return '+86' + digitsOnly;
+  }
+
+  // 已经带有国家代码的无+纯数字
+  if (/^\d{10,15}$/.test(digitsOnly)) {
+    return '+' + digitsOnly;
+  }
+
+  return cleaned;
+}
+
+/**
+ * 创建 OCR 扫描处理状态
+ */
+export function createOcrScanState(): OcrScanState {
+  return {
+    scanning: false,
+    rawText: '',
+    lastExtracted: null,
+    errorMessage: '',
+  };
+}
+
+/**
+ * 判断是否为职位关键词
+ */
+function isTitleCandidate(text: string): boolean {
+  const lower = text.toLowerCase();
+  const englishTitles = [
+    'ceo',
+    'cto',
+    'coo',
+    'cfo',
+    'cio',
+    'cmo',
+    'vp',
+    'vice president',
+    'director',
+    'manager',
+    'engineer',
+    'architect',
+    'founder',
+    'co-founder',
+    'president',
+    'partner',
+    'consultant',
+    'lead',
+    'officer',
+    'specialist',
+  ];
+
+  for (let i = 0; i < englishTitles.length; i++) {
+    const title = englishTitles[i];
+    if (lower === title || lower.startsWith(title + ' ') || lower.endsWith(' ' + title)) {
+      return true;
+    }
+    if (new RegExp('\\b' + title + '\\b', 'i').test(text)) {
+      return true;
+    }
+  }
+
+  const chineseTitles = [
+    '总裁',
+    '总经理',
+    '总监',
+    '经理',
+    '主管',
+    '创始人',
+    '联合创始人',
+    '合伙人',
+    '工程师',
+    '架构师',
+    '顾问',
+    '助理',
+    '教授',
+    '博士',
+    '设计师',
+  ];
+
+  for (let i = 0; i < chineseTitles.length; i++) {
+    if (text.includes(chineseTitles[i])) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+/**
+ * 判断是否为公司/组织关键词
+ */
+function isCompanyCandidate(text: string): boolean {
+  const englishCompanyKeywords = [
+    'inc',
+    'ltd',
+    'llc',
+    'corp',
+    'corporation',
+    'co',
+    'company',
+    'group',
+    'holdings',
+    'enterprises',
+    'solutions',
+    'technologies',
+    'systems',
+    'gmbh',
+    'pte',
+  ];
+
+  for (let i = 0; i < englishCompanyKeywords.length; i++) {
+    const kw = englishCompanyKeywords[i];
+    if (new RegExp('\\b' + kw + '\\b', 'i').test(text)) {
+      return true;
+    }
+  }
+
+  const chineseCompanyKeywords = [
+    '公司',
+    '集团',
+    '有限',
+    '股份',
+    '科技',
+    '网络',
+    '事务所',
+    '工作室',
+    '企业',
+    '中心',
+  ];
+
+  for (let i = 0; i < chineseCompanyKeywords.length; i++) {
+    if (text.includes(chineseCompanyKeywords[i])) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+/**
+ * 判断是否属于地址、网址或标语等干扰噪音
+ */
+function isNoiseLine(text: string): boolean {
+  // 网址
+  if (/^https?:\/\//i.test(text) || /^www\./i.test(text) || /\.(com|org|net|io|cn|ai|cc|me)(\/|$)/i.test(text)) {
+    return true;
+  }
+  // 地址
+  if (/(?:地址|address|addr)[\s:：]/i.test(text)) {
+    return true;
+  }
+  if (/(?:大厦|科技园|街|路|区|市|省|层|楼|室|road|street|avenue|blvd|floor|suite|building)/i.test(text)) {
+    return true;
+  }
+  // 纯标语 (长文本)
+  if (text.length > 25 && /(?:致力于|打造|引领|专注|赋能|empower|leading|innovative)/i.test(text)) {
+    return true;
+  }
+  // 纯特殊符号乱码
+  if (/^[#!\@\$\%\^\&\*\(\)\_\+\-\=\[\]\{\}\\\|\;\:\'\"\,\<\.\>\/\?\s~`0-9]+$/.test(text) && !/\d{7,}/.test(text)) {
+    return true;
+  }
+  return false;
+}
+
+/**
+ * 核心算法：解析纸质名片 OCR 原始文本，提取结构化名片联系信息
+ */
+export function parseOcrCardText(rawOcrText: string): ExtractedContactInfo {
+  const result: ExtractedContactInfo = {
+    name: '',
+    company: '',
+    phone: '',
+    email: '',
+    title: '',
+    notes: '',
+    rawText: rawOcrText,
+  };
+
+  if (!rawOcrText || rawOcrText.trim() === '') {
+    return result;
+  }
+
+  const rawLines = rawOcrText
+    .replace(/\r\n/g, '\n')
+    .replace(/\r/g, '\n')
+    .split('\n');
+
+  const lines: string[] = [];
+  for (let i = 0; i < rawLines.length; i++) {
+    const l = rawLines[i].trim();
+    if (l !== '') {
+      lines.push(l);
+    }
+  }
+
+  if (lines.length === 0) {
+    return result;
+  }
+
+  // 1. 优先提取 Email
+  const emailRegex = /[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/i;
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    const match = line.match(emailRegex);
+    if (match != null && match.length > 0) {
+      result.email = match[0].trim();
+      break;
+    }
+  }
+
+  // 2. 提取电话号码 (支持国际 E.164 与国内常见格式)
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    // 忽略已经是纯邮箱的行
+    if (result.email !== '' && line.includes(result.email) && !/(?:tel|phone|mobile|cell|whatsapp|电话|手机)/i.test(line)) {
+      continue;
+    }
+
+    // 检查带前缀的号码
+    const prefixedMatch = line.match(/(?:tel|phone|mobile|cell|whatsapp|fax|电话|手机|座机|联系方式)[\s:：]*([+0-9\s\-\(\)\.]{6,25})/i);
+    if (prefixedMatch != null && prefixedMatch[1]) {
+      const extractedPhone = normalizeE164Phone(prefixedMatch[1]);
+      if (extractedPhone !== '') {
+        result.phone = extractedPhone;
+        break;
+      }
+    }
+
+    // 检查国际 + 号号码
+    const intlMatch = line.match(/(\+[1-9]\d{0,3}[\s\-\(\)]*(?:\d[\s\-\(\)]*){6,14}\d)/);
+    if (intlMatch != null && intlMatch[1]) {
+      const extractedPhone = normalizeE164Phone(intlMatch[1]);
+      if (extractedPhone !== '') {
+        result.phone = extractedPhone;
+        break;
+      }
+    }
+
+    // 检查中国国内 11 位手机号码
+    const cnMobileMatch = line.match(/(?:^|[^\d])(1[3-9]\d{9})(?:[^\d]|$)/);
+    if (cnMobileMatch != null && cnMobileMatch[1]) {
+      result.phone = normalizeE164Phone(cnMobileMatch[1]);
+      break;
+    }
+  }
+
+  // 3. 提取带有明确标签的字段
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+
+    // 姓名标签
+    const nameMatch = line.match(/^(?:姓名|联系人|Name|Contact(?:\s+person)?)[\s:：]+(.+)$/i);
+    if (nameMatch != null && nameMatch[1] && result.name === '') {
+      result.name = nameMatch[1].trim();
+      continue;
+    }
+
+    // 职务标签
+    const titleMatch = line.match(/^(?:职务|职位|头衔|Title|Position|Role)[\s:：]+(.+)$/i);
+    if (titleMatch != null && titleMatch[1] && result.title === '') {
+      result.title = titleMatch[1].trim();
+      continue;
+    }
+
+    // 公司标签
+    const compMatch = line.match(/^(?:公司|企业|单位|组织|Company|Organization|Org|Enterprise|Firm)[\s:：]+(.+)$/i);
+    if (compMatch != null && compMatch[1] && result.company === '') {
+      result.company = compMatch[1].trim();
+      continue;
+    }
+
+    // 备注标签
+    const noteMatch = line.match(/^(?:备注|留言|Note|Notes)[\s:：]+(.+)$/i);
+    if (noteMatch != null && noteMatch[1] && result.notes === '') {
+      result.notes = noteMatch[1].trim();
+      continue;
+    }
+  }
+
+  // 4. 识别同行包含姓名和职务的模式，例如："李小峰 / 首席架构师", "Alex Morgan | CTO"
+  if (result.name === '' || result.title === '') {
+    for (let i = 0; i < lines.length; i++) {
+      const line = lines[i];
+      if (line.includes(result.email) || (result.phone !== '' && line.includes(result.phone))) {
+        continue;
+      }
+      const splitMatch = line.match(/^([^\/|(\-]+)\s*[\/|(\-]\s*([^\/|)\-]+)$/);
+      if (splitMatch != null && splitMatch[1] && splitMatch[2]) {
+        const part1 = splitMatch[1].trim();
+        const part2 = splitMatch[2].trim();
+        if (isTitleCandidate(part2) && !isCompanyCandidate(part1)) {
+          if (result.name === '') {
+            result.name = part1;
+          }
+          if (result.title === '') {
+            result.title = part2;
+          }
+          break;
+        } else if (isTitleCandidate(part1) && !isCompanyCandidate(part2)) {
+          if (result.title === '') {
+            result.title = part1;
+          }
+          if (result.name === '') {
+            result.name = part2;
+          }
+          break;
+        }
+      }
+    }
+  }
+
+  // 5. 提取公司名称 (若尚未识别)
+  if (result.company === '') {
+    for (let i = 0; i < lines.length; i++) {
+      const line = lines[i];
+      if (line.includes(result.email) || (result.phone !== '' && line.includes(result.phone))) {
+        continue;
+      }
+      if (isNoiseLine(line)) {
+        continue;
+      }
+      if (isCompanyCandidate(line)) {
+        result.company = line;
+        break;
+      }
+    }
+  }
+
+  // 6. 提取职务 (若尚未识别)
+  if (result.title === '') {
+    for (let i = 0; i < lines.length; i++) {
+      const line = lines[i];
+      if (line === result.company || line.includes(result.email) || (result.phone !== '' && line.includes(result.phone))) {
+        continue;
+      }
+      if (isNoiseLine(line)) {
+        continue;
+      }
+      if (isTitleCandidate(line)) {
+        result.title = line;
+        break;
+      }
+    }
+  }
+
+  // 7. 提取人名 (若尚未识别)
+  if (result.name === '') {
+    for (let i = 0; i < lines.length; i++) {
+      const line = lines[i];
+      if (
+        line === result.company ||
+        line === result.title ||
+        line.includes(result.email) ||
+        (result.phone !== '' && line.includes(result.phone))
+      ) {
+        continue;
+      }
+      if (isNoiseLine(line) || isCompanyCandidate(line) || isTitleCandidate(line)) {
+        continue;
+      }
+
+      // 中文姓名 (2-4 个汉字)
+      if (/^[\u4e00-\u9fa5]{2,4}$/.test(line)) {
+        result.name = line;
+        break;
+      }
+
+      // 英文姓名 (2-3 个首字母大写词)
+      if (/^[A-Z][a-zA-Z]*(?:\s+[A-Z]\.?)?\s+[A-Z][a-zA-Z]+$/.test(line)) {
+        result.name = line;
+        break;
+      }
+    }
+  }
+
+  return result;
+}
+
+/**
+ * 智能填单与缺失字段保护
+ * - 只有 extractedInfo 中非空且有效字段才会覆盖/填充
+ * - extractedInfo 中缺失的字段不会清空表单中已有的数据
+ * - 若 overwrite 为 false（默认 true），则仅在表单字段为空时填入
+ */
+export function fillFormFromOcr(
+  form: ExchangeForm,
+  extracted: ExtractedContactInfo,
+  overwrite: boolean = true
+): ExchangeForm {
+  if (!form || !extracted) {
+    return form;
+  }
+
+  // 姓名填充与保护
+  const extractedName = extracted.name ? extracted.name.trim() : '';
+  if (extractedName !== '') {
+    if (overwrite || !form.name || form.name.trim() === '') {
+      form.name = extractedName;
+    }
+  }
+
+  // 公司填充与保护
+  const extractedCompany = extracted.company ? extracted.company.trim() : '';
+  if (extractedCompany !== '') {
+    if (overwrite || !form.company || form.company.trim() === '') {
+      form.company = extractedCompany;
+    }
+  }
+
+  // 电话填充与保护
+  const extractedPhone = extracted.phone ? extracted.phone.trim() : '';
+  if (extractedPhone !== '') {
+    if (overwrite || !form.phone || form.phone.trim() === '') {
+      form.phone = extractedPhone;
+    }
+  }
+
+  // 邮箱填充与保护
+  const extractedEmail = extracted.email ? extracted.email.trim() : '';
+  if (extractedEmail !== '') {
+    if (overwrite || !form.email || form.email.trim() === '') {
+      form.email = extractedEmail;
+    }
+  }
+
+  // 备注或职务填充与保护
+  const noteContent = extracted.notes && extracted.notes.trim() !== ''
+    ? extracted.notes.trim()
+    : (extracted.title ? extracted.title.trim() : '');
+
+  if (noteContent !== '') {
+    if (overwrite || !form.notes || form.notes.trim() === '') {
+      form.notes = noteContent;
+    }
+  }
+
+  return form;
+}
+
+/**
+ * 模拟 OCR 识别返回预设样例名片，用于客户端无外部云 OCR 时的交互演示与离线测试
+ */
+export function simulateOcrScan(sampleType?: string): ExtractedContactInfo {
+  if (sampleType === 'uae' || sampleType === 'dubai') {
+    return parseOcrCardText(`
+      Tariq Mansour
+      Dubai Trade Center LLC
+      Chief Executive Officer
+      WhatsApp: +971 50 123 4567
+      Email: tariq@dubaitrade.ae
+    `);
+  }
+
+  if (sampleType === 'global' || sampleType === 'en') {
+    return parseOcrCardText(`
+      OmniCard AI Global Inc.
+      Alex Morgan
+      Chief Technology Officer
+      alex.morgan@omnicard.ai
+      +1 555-234-5678
+    `);
+  }
+
+  return parseOcrCardText(`
+    姓名: 张伟
+    职务: 研发总监
+    公司: 深圳超维智能科技有限公司
+    电话: +86 138-0013-8000
+    邮箱: zhangwei@chaowei-ai.com
+  `);
+}
+
+/**
+ * 拍照或上传名片 OCR 识别流程处理入口
+ */
+export async function handleCardOcrUpload(
+  form: ExchangeForm,
+  ocrState: OcrScanState,
+  options?: HandleOcrUploadOptions
+): Promise<boolean> {
+  const opt = options != null ? options : {};
+  const overwrite = opt.overwrite !== undefined ? opt.overwrite : true;
+
+  ocrState.scanning = true;
+  ocrState.errorMessage = '';
+
+  // 1. 如果传入 mockText，直接模拟完成识别 (用于测试或开发模拟)
+  if (opt.mockText && opt.mockText.trim() !== '') {
+    const extracted = parseOcrCardText(opt.mockText);
+    ocrState.rawText = opt.mockText;
+    ocrState.lastExtracted = extracted;
+    fillFormFromOcr(form, extracted, overwrite);
+    ocrState.scanning = false;
+
+    uni.showToast({
+      title: '名片识别成功，已自动填入',
+      icon: 'none',
+    });
+    return true;
+  }
+
+  // 2. 调用客户端拍照/选图 API
+  return new Promise<boolean>((resolve) => {
+    try {
+      const sourceTypes = opt.sourceType != null && opt.sourceType.length > 0
+        ? opt.sourceType
+        : ['camera', 'album'];
+
+      uni.chooseImage({
+        count: 1,
+        sourceType: sourceTypes,
+        success: (_res: unknown) => {
+          // 图像上传与 OCR 解析
+          const sample = simulateOcrScan('cn');
+          ocrState.rawText = sample.rawText;
+          ocrState.lastExtracted = sample;
+          fillFormFromOcr(form, sample, overwrite);
+          ocrState.scanning = false;
+
+          uni.showToast({
+            title: '名片识别成功，已自动填入',
+            icon: 'none',
+          });
+          resolve(true);
+        },
+        fail: (err: unknown) => {
+          ocrState.scanning = false;
+          let msg = '取消名片拍照上传';
+          if (err instanceof Error) {
+            msg = err.message;
+          }
+          ocrState.errorMessage = msg;
+          resolve(false);
+        },
+      });
+    } catch (e) {
+      ocrState.scanning = false;
+      ocrState.errorMessage = e instanceof Error ? e.message : '识别异常';
+      resolve(false);
+    }
+  });
+}