diff --git a/admin-web/src/modules/matchmaker/MatchmakerManagementView.vue b/admin-web/src/modules/matchmaker/MatchmakerManagementView.vue
index 86baf7c..92e90d4 100644
--- a/admin-web/src/modules/matchmaker/MatchmakerManagementView.vue
+++ b/admin-web/src/modules/matchmaker/MatchmakerManagementView.vue
@@ -66,6 +66,36 @@
             </el-table-column>
           </el-table>
         </el-tab-pane>
+        <!-- ZC-MM-003 / B1 立项：受控联系授权（审批岗队列 + 本人授权/撤销） -->
+        <el-tab-pane label="联系授权审批" name="contactAuths">
+          <el-table :data="contactAuths" stripe v-loading="contactAuthsLoading">
+            <el-table-column prop="operatorId" label="红娘ID" width="120" />
+            <el-table-column prop="userId" label="用户ID" width="120" />
+            <el-table-column prop="channel" label="渠道" width="110">
+              <template #default="{ row }">{{ contactChannelLabel(row.channel) }}</template>
+            </el-table-column>
+            <el-table-column prop="purpose" label="授权目的" show-overflow-tooltip />
+            <el-table-column prop="status" label="状态" width="110">
+              <template #default="{ row }"><el-tag :type="contactStatusTag(row.status)">{{ contactStatusLabel(row.status) }}</el-tag></template>
+            </el-table-column>
+            <el-table-column prop="createdAt" label="申请时间" width="170">
+              <template #default="{ row }">{{ formatDateTime(row.createdAt) }}</template>
+            </el-table-column>
+            <el-table-column prop="expiresAt" label="窗口/有效期至" width="170">
+              <template #default="{ row }">{{ formatDateTime(row.expiresAt) }}</template>
+            </el-table-column>
+            <el-table-column label="操作" width="220">
+              <template #default="{ row }">
+                <template v-if="row.status === 'pending_approval' && canApprove">
+                  <el-button size="small" type="primary" @click="doContactApprove(row)">批准</el-button>
+                  <el-button size="small" type="danger" @click="doContactReject(row)">拒绝</el-button>
+                </template>
+                <el-button v-if="['active','pending_approval','pending_consent'].includes(row.status)"
+                  size="small" @click="doContactRevoke(row)">撤销</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-tab-pane>
       </el-tabs>
     </el-card>
 
@@ -136,7 +166,7 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { get, post } from '@/api/client'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElMessageBox } from 'element-plus'
 import { useAuthStore } from '@/stores/auth'
 
 const authStore = useAuthStore()
@@ -192,6 +222,19 @@ const ASSIGNMENT_STATUS_TAG: Record<string, string> = {
   active: 'success', ended: 'info', revoked: 'danger', transferred: 'info', expired: 'info'
 }
 
+// ===== ZC-MM-003 / B1：受控联系授权（枚举码不上屏，中文映射） =====
+const CONTACT_CHANNEL_LABEL: Record<string, string> = {
+  phone: '电话联系', offline_meeting: '线下见面', full_contact: '完整联系方式'
+}
+const CONTACT_STATUS_LABEL: Record<string, string> = {
+  pending_approval: '待审批', pending_consent: '待用户确认', active: '生效中',
+  rejected: '已拒绝', expired: '已过期', revoked: '已撤销'
+}
+const CONTACT_STATUS_TAG: Record<string, string> = {
+  pending_approval: 'warning', pending_consent: 'warning', active: 'success',
+  rejected: 'danger', expired: 'info', revoked: 'info'
+}
+
 function serviceTypeLabel(t: string) { return SERVICE_TYPE_LABEL[t] || t }
 function statusLabel(s: string) { return STATUS_LABEL[s] || s }
 function statusTag(s: string) { return STATUS_TAG[s] || 'info' }
@@ -201,6 +244,45 @@ function assignmentStatusLabel(s: string) { return ASSIGNMENT_STATUS_LABEL[s] ||
 function assignmentStatusTag(s: string) { return ASSIGNMENT_STATUS_TAG[s] || 'info' }
 function assignmentScopeLabel(s: string) { return s === 'primary' ? '主责' : '协同' }
 function formatDateTime(d: string) { return d ? new Date(d).toLocaleString('zh-CN') : '-' }
+function contactChannelLabel(s: string) { return CONTACT_CHANNEL_LABEL[s] || s }
+function contactStatusLabel(s: string) { return CONTACT_STATUS_LABEL[s] || s }
+function contactStatusTag(s: string) { return CONTACT_STATUS_TAG[s] || 'info' }
+
+// ===== ZC-MM-003 / B1：受控联系授权 =====
+// 审批岗客户端可见性提示（真实判定在 Service 层动态执行：principal 权限 ∈ approver-authorities 配置）
+const canApprove = computed(() => {
+  const perms: string[] = authStore.permissions || []
+  return perms.includes('matchmaker.assign') || perms.includes('matchmaker.team.assign')
+})
+const contactAuths = ref<any[]>([])
+const contactAuthsLoading = ref(false)
+
+async function loadContactAuths() {
+  contactAuthsLoading.value = true
+  try { const res: any = await get('/operator/matchmaker/contact-authorizations/my'); contactAuths.value = res?.data?.list || [] } finally { contactAuthsLoading.value = false }
+}
+async function doContactApprove(row: any) {
+  try {
+    await post(`/operator/matchmaker/contact-authorizations/${row.id}/approve`, {})
+    ElMessage.success('已批准，等待用户单独确认'); loadContactAuths()
+  } catch (e: any) { ElMessage.error(e?.response?.data?.message || '操作失败') }
+}
+async function doContactReject(row: any) {
+  try {
+    await post(`/operator/matchmaker/contact-authorizations/${row.id}/reject`, {})
+    ElMessage.success('已拒绝'); loadContactAuths()
+  } catch (e: any) { ElMessage.error(e?.response?.data?.message || '操作失败') }
+}
+async function doContactRevoke(row: any) {
+  try {
+    const { value } = await ElMessageBox.prompt('撤销理由（必填）', '撤销联系授权', {
+      confirmButtonText: '确认撤销', cancelButtonText: '取消',
+      inputValidator: (v: string) => (v && v.trim() ? true : '撤销理由必填'),
+    })
+    await post(`/operator/matchmaker/contact-authorizations/${row.id}/revoke`, { reason: value.trim() })
+    ElMessage.success('已撤销'); loadContactAuths()
+  } catch { /* 用户取消 */ }
+}
 
 async function loadServices() {
   loading.value = true
@@ -226,6 +308,7 @@ async function loadAssignableMatchmakers() {
 async function refresh() {
   if (activeTab.value === 'services') await loadServices()
   else if (activeTab.value === 'assignments') await loadAssignments()
+  else if (activeTab.value === 'contactAuths') await loadContactAuths()
   else await loadRecommendations()
 }
 
diff --git a/backend/src/main/java/com/danyang/match/platform/contactauth/controller/ContactAuthorizationUserController.java b/backend/src/main/java/com/danyang/match/platform/contactauth/controller/ContactAuthorizationUserController.java
new file mode 100644
index 0000000..69e1c2f
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/contactauth/controller/ContactAuthorizationUserController.java
@@ -0,0 +1,55 @@
+package com.danyang.match.platform.contactauth.controller;
+
+import com.danyang.match.platform.matchmaker.service.ContactAuthorizationService;
+import com.danyang.match.platform.shared.dto.ApiResponse;
+import com.danyang.match.platform.shared.security.principal.UserPrincipal;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Map;
+
+/**
+ * 受控联系授权控制器（C 端用户，ZC-MM-003 / B1 立项）。
+ *
+ * <p>端点（基路径 {@code /api/v1/contact-authorizations}，USER 角色兜底）：
+ * <ul>
+ *   <li>GET {@code /my} —— 我的授权列表 + 待同意队列；</li>
+ *   <li>POST {@code /{id}/consent} —— 用户<b>单独明示同意</b>（独立端点，
+ *       非任何其他操作的捆绑步骤、无预勾选/预同意参数）；</li>
+ *   <li>POST {@code /{id}/decline} —— 用户拒绝。</li>
+ * </ul>
+ *
+ * <p>归属校验（userId.equals）在 Service 层 {@code requireOwnedAuthorization} 承担；
+ * 不碰 SecurityConfig（路径落入 {@code /** → hasRole("USER")} 兜底规则）。
+ */
+@RestController
+@RequestMapping("/contact-authorizations")
+@RequiredArgsConstructor
+public class ContactAuthorizationUserController {
+
+    private final ContactAuthorizationService contactAuthorizationService;
+
+    /** 我的授权列表 + 待同意队列。 */
+    @GetMapping("/my")
+    public ApiResponse<Map<String, Object>> my(@AuthenticationPrincipal UserPrincipal principal) {
+        if (principal == null) return ApiResponse.unauthorized();
+        return ApiResponse.ok(contactAuthorizationService.myAuthorizationsForUser(principal.id()));
+    }
+
+    /** 单独明示同意（独立端点，无预同意参数）。 */
+    @PostMapping("/{id}/consent")
+    public ApiResponse<Object> consent(@PathVariable String id,
+                                        @AuthenticationPrincipal UserPrincipal principal) {
+        if (principal == null) return ApiResponse.unauthorized();
+        return ApiResponse.ok(contactAuthorizationService.consent(id, principal.id()));
+    }
+
+    /** 拒绝授权请求。 */
+    @PostMapping("/{id}/decline")
+    public ApiResponse<Object> decline(@PathVariable String id,
+                                        @AuthenticationPrincipal UserPrincipal principal) {
+        if (principal == null) return ApiResponse.unauthorized();
+        return ApiResponse.ok(contactAuthorizationService.decline(id, principal.id()));
+    }
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/config/ContactAuthorizationConfig.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/config/ContactAuthorizationConfig.java
new file mode 100644
index 0000000..a8d89f5
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/config/ContactAuthorizationConfig.java
@@ -0,0 +1,57 @@
+package com.danyang.match.platform.matchmaker.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * 受控联系授权配置（ZC-MM-003 / B1 立项，对照 {@code ProfileProperties} 范式）。
+ *
+ * <p><b>配置化纪律</b>（AGENTS.md #12：未确认数量参数不得硬编码）：
+ * 五个 canonical key 统一在此管理，禁止散落在 Controller/Service/前端各自写死；
+ * 治理登记见 T06 config-register（OQ-MATCHMAKER-003）。
+ *
+ * <p><b>fail-safe 语义</b>：{@code enabled} 的 Java 字段缺省为 <b>false</b> ——
+ * 若配置键完全缺失（如新环境漏配），机制整体关闭（fail-safe 关闭优于意外开放）。
+ * 生产 {@code application.yml} 显式声明 {@code matchmaker.contact.enabled: true}；
+ * "默认开启" 指的是配置注册表中的生效默认值，而非代码缺省。
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "matchmaker.contact")
+public class ContactAuthorizationConfig {
+
+    /**
+     * 机制总开关。
+     * Java 缺省 false（fail-safe：配置缺失 → 机制关闭）；生产 yml 显式置 true。
+     * disclose（H4 唯一披露出口）前强校验，关闭时任何披露请求 404 化拒绝。
+     */
+    private boolean enabled = false;
+
+    /**
+     * 审批岗权限码（逗号分隔，任一命中即可审批）。
+     * 默认 "matchmaker.team.assign,matchmaker.assign"（组长组织内审批 / 平台授权岗位全量审批）。
+     * 审批权限在 Service 层动态判定（principal 权限 ∈ 本集合），不用 @PreAuthorize 静态注解 ——
+     * 审批岗名单可经 yml 调整而无需改代码。
+     */
+    private String approverAuthorities = "matchmaker.team.assign,matchmaker.assign";
+
+    /**
+     * 用户同意窗口（小时）：pending_consent 超窗未同意 → 惰性 expired。
+     * 默认 72h（治理登记 OQ-MATCHMAKER-003 技术默认，待产品确认）。
+     */
+    private int consentDeadlineHours = 72;
+
+    /**
+     * 授权默认有效期（天）：用户 consent 起算，expires_at = consent + N 天。
+     * 默认 7 天；到期由双态惰性收敛置 expired。
+     */
+    private int defaultValidityDays = 7;
+
+    /**
+     * 授权审计数据保留期（天）：受控联系相关审计/敏感访问记录的保留下限口径。
+     * 默认 365 天；当前以 /my 响应元数据形式下发（retentionDays 字段）供前端展示，
+     * 治理登记 T06 open-questions 同步说明。
+     */
+    private int retentionDays = 365;
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/controller/MatchmakerContactAuthorizationController.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/controller/MatchmakerContactAuthorizationController.java
new file mode 100644
index 0000000..0675e53
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/controller/MatchmakerContactAuthorizationController.java
@@ -0,0 +1,98 @@
+package com.danyang.match.platform.matchmaker.controller;
+
+import com.danyang.match.platform.matchmaker.entity.MatchmakerContactAuthorization;
+import com.danyang.match.platform.matchmaker.service.ContactAuthorizationService;
+import com.danyang.match.platform.shared.dto.ApiResponse;
+import com.danyang.match.platform.shared.security.principal.OperatorPrincipal;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Map;
+
+/**
+ * 受控联系授权控制器（运营端，ZC-MM-003 / B1 立项）。
+ *
+ * <p>端点（基路径 {@code /api/v1/operator/matchmaker/contact-authorizations}）：
+ * <ul>
+ *   <li>POST {@code ""} —— 红娘发起授权申请（matchmaker.service，purpose 必填）；</li>
+ *   <li>POST {@code /{id}/approve} / {@code /{id}/reject} —— 审批岗批准/拒绝
+ *       （审批岗权限码在 Service 层动态判定 ∈ approver-authorities，组长另有组织范围校验）；</li>
+ *   <li>GET {@code /my} —— 红娘本人授权列表；</li>
+ *   <li>POST {@code /{id}/revoke} —— 申请人或审批人撤销（reason 必填）；</li>
+ *   <li>GET {@code /disclose} —— H4 唯一披露出口（userId/purpose 必填，
+ *       每次落 SensitiveAccessLog；phone 不落任何应用日志）。</li>
+ * </ul>
+ *
+ * <p>类级 {@code matchmaker.view} 覆盖列表/详情读；写动作方法级收敛；
+ * 审批岗动态权限与 G4 404 化拒绝、approve 403 边界均由
+ * {@code ContactAuthorizationService} 承担（T06 open-questions OQ-MATCHMAKER-009）。
+ */
+@RestController
+@RequestMapping("/operator/matchmaker/contact-authorizations")
+@PreAuthorize("hasAuthority('matchmaker.view')")
+@RequiredArgsConstructor
+public class MatchmakerContactAuthorizationController {
+
+    private final ContactAuthorizationService contactAuthorizationService;
+
+    /** 红娘发起授权申请（须持分配；purpose 必填）。 */
+    @PostMapping
+    @PreAuthorize("hasAuthority('matchmaker.service')")
+    public ApiResponse<MatchmakerContactAuthorization> request(
+            @AuthenticationPrincipal OperatorPrincipal principal,
+            @RequestBody Map<String, String> body) {
+        return ApiResponse.ok(contactAuthorizationService.request(
+                principal.id(),
+                body.get("userId"),
+                body.get("channel"),
+                body.get("purpose")));
+    }
+
+    /** 审批岗批准（权限动态判定 + 组长组织范围校验）。 */
+    @PostMapping("/{id}/approve")
+    public ApiResponse<MatchmakerContactAuthorization> approve(
+            @AuthenticationPrincipal OperatorPrincipal principal,
+            @PathVariable String id) {
+        return ApiResponse.ok(contactAuthorizationService.approve(
+                id, principal.id(), principal.permissions()));
+    }
+
+    /** 审批岗拒绝。 */
+    @PostMapping("/{id}/reject")
+    public ApiResponse<MatchmakerContactAuthorization> reject(
+            @AuthenticationPrincipal OperatorPrincipal principal,
+            @PathVariable String id) {
+        return ApiResponse.ok(contactAuthorizationService.reject(
+                id, principal.id(), principal.permissions()));
+    }
+
+    /** 红娘本人授权列表（含保留期元数据）。 */
+    @GetMapping("/my")
+    public ApiResponse<Map<String, Object>> my(
+            @AuthenticationPrincipal OperatorPrincipal principal) {
+        return ApiResponse.ok(contactAuthorizationService.myAuthorizations(principal.id()));
+    }
+
+    /** 申请人或审批人撤销（reason 必填）。 */
+    @PostMapping("/{id}/revoke")
+    public ApiResponse<MatchmakerContactAuthorization> revoke(
+            @AuthenticationPrincipal OperatorPrincipal principal,
+            @PathVariable String id,
+            @RequestBody Map<String, String> body) {
+        return ApiResponse.ok(contactAuthorizationService.revoke(
+                id, principal.id(), body.get("reason")));
+    }
+
+    /** H4 唯一披露出口：userId/purpose 必填，channel 缺省 phone。 */
+    @GetMapping("/disclose")
+    public ApiResponse<Map<String, Object>> disclose(
+            @AuthenticationPrincipal OperatorPrincipal principal,
+            @RequestParam String userId,
+            @RequestParam String purpose,
+            @RequestParam(required = false) String channel) {
+        return ApiResponse.ok(contactAuthorizationService.disclose(
+                principal.id(), userId, channel, purpose));
+    }
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/entity/MatchmakerContactAuthorization.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/entity/MatchmakerContactAuthorization.java
new file mode 100644
index 0000000..f3823c5
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/entity/MatchmakerContactAuthorization.java
@@ -0,0 +1,42 @@
+package com.danyang.match.platform.matchmaker.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.danyang.match.platform.shared.base.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.time.Instant;
+
+/**
+ * 受控联系授权（ZC-MM-003 / B1 例外通道，架构师设计 H4）。
+ *
+ * <p>状态机（六态）：pending_approval → pending_consent → active / rejected；
+ * pending_consent / active 双态惰性收敛为 expired（有效期或同意窗口届满）；
+ * active → revoked（申请人或审批人撤销）。V056 建表。
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("matchmaker_contact_authorizations")
+public class MatchmakerContactAuthorization extends BaseEntity {
+
+    /** 发起申请的红娘 operator id */
+    private String operatorId;
+    /** 被联系用户 id */
+    private String userId;
+    /** 联系渠道：phone / offline_meeting / full_contact */
+    private String channel;
+    /** 授权目的（必填，用户同意页明示） */
+    private String purpose;
+    /** 状态：pending_approval / pending_consent / active / rejected / expired / revoked */
+    private String status;
+    /** 审批岗 operator id */
+    private String approvedBy;
+    private Instant approvedAt;
+    /** 用户单独同意时间（独立端点，无预同意参数） */
+    private Instant userConsentedAt;
+    /** 生效截止：pending 期为同意窗口上界，consent 后重算为 consent + validity days */
+    private Instant expiresAt;
+    private Instant revokedAt;
+    private String revokedBy;
+    private String revokeReason;
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/mapper/MatchmakerContactAuthorizationMapper.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/mapper/MatchmakerContactAuthorizationMapper.java
new file mode 100644
index 0000000..6ac406e
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/mapper/MatchmakerContactAuthorizationMapper.java
@@ -0,0 +1,60 @@
+package com.danyang.match.platform.matchmaker.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerContactAuthorization;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * 受控联系授权 Mapper（ZC-MM-003 / B1 立项）。
+ *
+ * <p>双态惰性收敛（对照 005 expireOverdue 范式，读前触发、无定时任务）：
+ * ① active 且 expires_at 届满 → expired（授权有效期到）；
+ * ② pending_consent 且同意窗口（expires_at 在 request/approve 期承载窗口上界）届满 → expired。
+ */
+@Mapper
+public interface MatchmakerContactAuthorizationMapper extends BaseMapper<MatchmakerContactAuthorization> {
+
+    @Select("SELECT * FROM matchmaker_contact_authorizations WHERE id = #{id} AND deleted_at IS NULL LIMIT 1")
+    Optional<MatchmakerContactAuthorization> findById(@Param("id") String id);
+
+    /** 某红娘的全部授权记录（工作台列表，倒序） */
+    @Select("SELECT * FROM matchmaker_contact_authorizations WHERE operator_id = #{operatorId} " +
+            "AND deleted_at IS NULL ORDER BY created_at DESC")
+    List<MatchmakerContactAuthorization> findByOperator(@Param("operatorId") String operatorId);
+
+    /** 用户待同意队列（pending_consent，C 端同意页数据源） */
+    @Select("SELECT * FROM matchmaker_contact_authorizations WHERE user_id = #{userId} " +
+            "AND status = 'pending_consent' AND expires_at > NOW() AND deleted_at IS NULL " +
+            "ORDER BY created_at DESC")
+    List<MatchmakerContactAuthorization> findPendingConsentByUser(@Param("userId") String userId);
+
+    /** 某红娘对某用户某渠道当前生效中的授权 */
+    @Select("SELECT * FROM matchmaker_contact_authorizations WHERE operator_id = #{operatorId} " +
+            "AND user_id = #{userId} AND channel = #{channel} AND status = 'active' " +
+            "AND expires_at > NOW() AND deleted_at IS NULL LIMIT 1")
+    Optional<MatchmakerContactAuthorization> findActiveByOperatorUserChannel(@Param("operatorId") String operatorId,
+                                                                             @Param("userId") String userId,
+                                                                             @Param("channel") String channel);
+
+    /** 某用户的全部授权记录（C 端我的授权列表） */
+    @Select("SELECT * FROM matchmaker_contact_authorizations WHERE user_id = #{userId} " +
+            "AND deleted_at IS NULL ORDER BY created_at DESC")
+    List<MatchmakerContactAuthorization> findByUser(@Param("userId") String userId);
+
+    /**
+     * 双态惰性收敛：
+     * ① active 过期 → expired；
+     * ② pending_consent 超同意窗口 → expired（expires_at 即窗口上界）。
+     *
+     * @return 本次被收敛的行数
+     */
+    @Update("UPDATE matchmaker_contact_authorizations SET status = 'expired', updated_at = NOW() " +
+            "WHERE status IN ('active', 'pending_consent') AND expires_at < NOW() AND deleted_at IS NULL")
+    int expireOverdue();
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationPolicy.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationPolicy.java
new file mode 100644
index 0000000..9a4225b
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationPolicy.java
@@ -0,0 +1,55 @@
+package com.danyang.match.platform.matchmaker.service;
+
+import com.danyang.match.platform.matchmaker.entity.MatchmakerContactAuthorization;
+import com.danyang.match.platform.matchmaker.mapper.MatchmakerContactAuthorizationMapper;
+import com.danyang.match.platform.shared.constant.Constants;
+import com.danyang.match.platform.shared.security.DataScopeGuard;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+import java.util.Optional;
+
+/**
+ * 受控联系授权判定器（ZC-MM-003 / B1 立项，架构师设计 G4）。
+ *
+ * <p>红娘对某用户某渠道能否披露联系方式，唯一事实源是
+ * {@code matchmaker_contact_authorizations} 中「生效中的授权」
+ * （status=active 且未过期，读前双态惰性收敛）。
+ *
+ * <p>判定无效时走 {@link DataScopeGuard#denyAsNotFound}：先落 DATA_SCOPE_DENIED 审计，
+ * 再抛 404「服务不存在」（G4 防探测范式，与分配判定器同款）。
+ */
+@Component
+@RequiredArgsConstructor
+public class ContactAuthorizationPolicy {
+
+    private final MatchmakerContactAuthorizationMapper authorizationMapper;
+    private final DataScopeGuard dataScopeGuard;
+
+    /**
+     * 断言生效中的授权；无效时先审计后 404。
+     *
+     * @return 生效中的授权记录（永不返回 null）
+     */
+    public MatchmakerContactAuthorization assertContactAllowed(String operatorId, String userId,
+                                                               String channel, String purpose) {
+        Optional<MatchmakerContactAuthorization> found = canContact(operatorId, userId, channel);
+        if (found.isPresent()) {
+            return found.get();
+        }
+        dataScopeGuard.denyAsNotFound(operatorId, "matchmaker_contact_authorization", userId,
+                "服务不存在", null, null);
+        return null; // denyAsNotFound 必然抛出，此行不可达
+    }
+
+    /**
+     * 徽标查询（不审计）：双态惰性收敛后查生效授权。
+     * 供 UI「可联系」徽标等高频读场景，避免每徽标一次拒绝审计。
+     */
+    public Optional<MatchmakerContactAuthorization> canContact(String operatorId, String userId,
+                                                               String channel) {
+        authorizationMapper.expireOverdue();
+        return authorizationMapper.findActiveByOperatorUserChannel(operatorId, userId,
+                channel == null ? Constants.CONTACT_CHANNEL_PHONE : channel);
+    }
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationService.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationService.java
new file mode 100644
index 0000000..488c757
--- /dev/null
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/ContactAuthorizationService.java
@@ -0,0 +1,401 @@
+package com.danyang.match.platform.matchmaker.service;
+
+import com.danyang.match.platform.audit.entity.AuditLog;
+import com.danyang.match.platform.audit.entity.SensitiveAccessLog;
+import com.danyang.match.platform.audit.mapper.AuditLogMapper;
+import com.danyang.match.platform.audit.mapper.SensitiveAccessLogMapper;
+import com.danyang.match.platform.matchmaker.config.ContactAuthorizationConfig;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerAssignment;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerContactAuthorization;
+import com.danyang.match.platform.matchmaker.mapper.MatchmakerContactAuthorizationMapper;
+import com.danyang.match.platform.shared.constant.Constants;
+import com.danyang.match.platform.shared.enums.ApiResponseCode;
+import com.danyang.match.platform.shared.exception.GlobalExceptionHandler.BusinessException;
+import com.danyang.match.platform.shared.security.DataScopeGuard;
+import com.danyang.match.platform.user.entity.User;
+import com.danyang.match.platform.user.mapper.UserMapper;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.slf4j.MDC;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * 受控联系授权服务（ZC-MM-003 / B1 立项，架构师设计 H4）。
+ *
+ * <p>六操作状态机（全矩阵）：
+ * <pre>
+ *   request  : 红娘（须持分配）→ pending_approval，审计含 service_assignment_id
+ *   approve  : 审批岗（权限码动态判定 ∈ approver-authorities + 组长组织范围）
+ *              pending_approval → pending_consent；违规 403（无资源枚举面维持 403）
+ *   reject   : 审批岗拒绝 pending_approval → rejected
+ *   consent  : C 端用户本人（归属校验，独立端点、无预同意参数）
+ *              pending_consent → active（expires_at = consent + default-validity-days）
+ *   decline  : C 端用户本人 pending_consent → rejected
+ *   revoke   : 申请人或审批人，reason 必填 → revoked
+ *   disclose : H4 唯一披露出口 —— enabled(fail-safe) → 持分配 → 生效授权；
+ *              返回 {phone, disclosedAt, authorizationId}；每次落 SensitiveAccessLog；
+ *              phone 不落任何应用日志
+ * </pre>
+ *
+ * <p>拒绝口径（G4 防探测）：disclose 及授权有效性判定一律 404 化 deny
+ * （先 DATA_SCOPE_DENIED 审计再 404「服务不存在」）；approve/管理类违规维持 403。
+ * 状态机非法转换一律 CONFLICT。
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class ContactAuthorizationService {
+
+    private static final String RESOURCE_TYPE = "matchmaker_contact_authorization";
+    /** 披露敏感访问的数据类型（SensitiveAccessLog.data_type） */
+    public static final String SENSITIVE_DATA_TYPE_PHONE_DISCLOSURE = "user_phone_disclosure";
+
+    private final MatchmakerContactAuthorizationMapper authorizationMapper;
+    private final ServiceAssignmentPolicy serviceAssignmentPolicy;
+    private final MatchmakerAssignmentService matchmakerAssignmentService;
+    private final ContactAuthorizationPolicy contactAuthorizationPolicy;
+    private final ContactAuthorizationConfig config;
+    private final DataScopeGuard dataScopeGuard;
+    private final AuditLogMapper auditLogMapper;
+    private final SensitiveAccessLogMapper sensitiveAccessLogMapper;
+    private final UserMapper userMapper;
+
+    // ==================== ① request：红娘发起申请 ====================
+
+    @Transactional
+    public MatchmakerContactAuthorization request(String operatorId, String userId,
+                                                   String channel, String purpose) {
+        if (purpose == null || purpose.isBlank()) {
+            throw new BusinessException(ApiResponseCode.VALIDATION_ERROR, "授权目的必填");
+        }
+        requireValidChannel(channel);
+
+        // 未持分配申请 → 403 + DATA_SCOPE_DENIED 审计（申请凭据是分配而非授权本身）
+        MatchmakerAssignment assignment = serviceAssignmentPolicy.assertActiveAssignment(
+                operatorId, userId, RESOURCE_TYPE);
+
+        // 同 (operator,user,channel) 已有生效授权或待处理申请 → CONFLICT（防重复申请洪泛）
+        if (authorizationMapper.findActiveByOperatorUserChannel(operatorId, userId, channel).isPresent()) {
+            throw new BusinessException(ApiResponseCode.CONFLICT, "该渠道已存在生效中的授权");
+        }
+        boolean hasPending = authorizationMapper.findByOperator(operatorId).stream()
+                .anyMatch(a -> a.getUserId().equals(userId) && a.getChannel().equals(channel)
+                        && (Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL.equals(a.getStatus())
+                        || Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT.equals(a.getStatus())));
+        if (hasPending) {
+            throw new BusinessException(ApiResponseCode.CONFLICT, "该渠道已存在待处理的授权申请");
+        }
+
+        MatchmakerContactAuthorization auth = new MatchmakerContactAuthorization();
+        auth.setOperatorId(operatorId);
+        auth.setUserId(userId);
+        auth.setChannel(channel);
+        auth.setPurpose(purpose.trim());
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL);
+        // pending 期 expires_at 承载同意窗口上界（consent 后重算为有效期）
+        auth.setExpiresAt(Instant.now().plusSeconds(config.getConsentDeadlineHours() * 3600L));
+        authorizationMapper.insert(auth);
+
+        log.info("受控联系授权申请: authId={}, operatorId={}, userId={}, channel={}",
+                auth.getId(), operatorId, userId, channel);
+        saveAudit(operatorId, Constants.CONTACT_AUDIT_ACTION_REQUEST, auth.getId(),
+                assignment != null ? assignment.getId() : null,
+                "matchmaker.contact.request", "channel=" + channel + ";purpose=" + auth.getPurpose());
+        return auth;
+    }
+
+    // ==================== ② approve / ③ reject：审批岗 ====================
+
+    /** 审批岗权限码动态判定（principal 权限 ∈ approver-authorities 配置，非 @PreAuthorize 静态）。 */
+    private void assertApproverAuthority(String approverOperatorId, String authId,
+                                         Set<String> principalPermissions) {
+        Set<String> approverAuthorities = Arrays.stream(config.getApproverAuthorities().split(","))
+                .map(String::trim)
+                .filter(s -> !s.isEmpty())
+                .collect(Collectors.toSet());
+        boolean authorized = principalPermissions != null
+                && principalPermissions.stream().anyMatch(approverAuthorities::contains);
+        if (!authorized) {
+            // 非审批岗 → 403（approve 无资源枚举面，维持 403；边界登记 T06 OQ-MATCHMAKER-009）
+            dataScopeGuard.deny(approverOperatorId, RESOURCE_TYPE, authId,
+                    "非审批岗，禁止审批受控联系授权");
+        }
+    }
+
+    @Transactional
+    public MatchmakerContactAuthorization approve(String authId, String approverOperatorId,
+                                                   Set<String> principalPermissions) {
+        assertApproverAuthority(approverOperatorId, authId, principalPermissions);
+        MatchmakerContactAuthorization auth = requireAuthorization(authId);
+        if (!Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL.equals(auth.getStatus())) {
+            throw new BusinessException(ApiResponseCode.CONFLICT,
+                    "当前状态（" + auth.getStatus() + "）不允许审批");
+        }
+        // 组长组织范围校验（002 assertAssignScope 复用）：matchmaker.assign 持有者不限组织
+        boolean hasGlobalAssign = principalPermissions != null
+                && principalPermissions.contains("matchmaker.assign");
+        matchmakerAssignmentService.assertTeamScope(approverOperatorId, hasGlobalAssign,
+                auth.getOperatorId(), authId);
+
+        auth.setApprovedBy(approverOperatorId);
+        auth.setApprovedAt(Instant.now());
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT);
+        // 刷新同意窗口上界（给用户完整窗口）
+        auth.setExpiresAt(Instant.now().plusSeconds(config.getConsentDeadlineHours() * 3600L));
+        authorizationMapper.updateById(auth);
+
+        log.info("受控联系授权审批通过: authId={}, approver={}", authId, approverOperatorId);
+        saveAudit(approverOperatorId, Constants.CONTACT_AUDIT_ACTION_APPROVE, authId,
+                activeAssignmentIdOf(auth), "matchmaker.contact.approve",
+                "result=approved;channel=" + auth.getChannel());
+        return auth;
+    }
+
+    @Transactional
+    public MatchmakerContactAuthorization reject(String authId, String approverOperatorId,
+                                                  Set<String> principalPermissions) {
+        assertApproverAuthority(approverOperatorId, authId, principalPermissions);
+        MatchmakerContactAuthorization auth = requireAuthorization(authId);
+        if (!Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL.equals(auth.getStatus())) {
+            throw new BusinessException(ApiResponseCode.CONFLICT,
+                    "当前状态（" + auth.getStatus() + "）不允许拒绝");
+        }
+        boolean hasGlobalAssign = principalPermissions != null
+                && principalPermissions.contains("matchmaker.assign");
+        matchmakerAssignmentService.assertTeamScope(approverOperatorId, hasGlobalAssign,
+                auth.getOperatorId(), authId);
+
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_REJECTED);
+        authorizationMapper.updateById(auth);
+
+        log.info("受控联系授权审批拒绝: authId={}, approver={}", authId, approverOperatorId);
+        saveAudit(approverOperatorId, Constants.CONTACT_AUDIT_ACTION_APPROVE, authId,
+                activeAssignmentIdOf(auth), "matchmaker.contact.approve",
+                "result=rejected;channel=" + auth.getChannel());
+        return auth;
+    }
+
+    // ==================== ④ consent / ⑤ decline：C 端用户本人 ====================
+
+    @Transactional
+    public MatchmakerContactAuthorization consent(String authId, String userId) {
+        MatchmakerContactAuthorization auth = requireOwnedAuthorization(authId, userId);
+        if (!Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT.equals(auth.getStatus())) {
+            throw new BusinessException(ApiResponseCode.CONFLICT,
+                    "当前状态（" + auth.getStatus() + "）不允许同意");
+        }
+        auth.setUserConsentedAt(Instant.now());
+        auth.setExpiresAt(Instant.now().plusSeconds(config.getDefaultValidityDays() * 86400L));
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_ACTIVE);
+        authorizationMapper.updateById(auth);
+
+        log.info("受控联系授权用户同意: authId={}, userId={}", authId, userId);
+        saveAudit(userId, Constants.CONTACT_AUDIT_ACTION_CONSENT, authId,
+                activeAssignmentIdOf(auth), "matchmaker.contact.consent",
+                "channel=" + auth.getChannel());
+        return auth;
+    }
+
+    @Transactional
+    public MatchmakerContactAuthorization decline(String authId, String userId) {
+        MatchmakerContactAuthorization auth = requireOwnedAuthorization(authId, userId);
+        if (!Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT.equals(auth.getStatus())) {
+            throw new BusinessException(ApiResponseCode.CONFLICT,
+                    "当前状态（" + auth.getStatus() + "）不允许拒绝");
+        }
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_REJECTED);
+        authorizationMapper.updateById(auth);
+
+        log.info("受控联系授权用户拒绝: authId={}, userId={}", authId, userId);
+        saveAudit(userId, Constants.CONTACT_AUDIT_ACTION_DECLINE, authId,
+                activeAssignmentIdOf(auth), "matchmaker.contact.decline",
+                "channel=" + auth.getChannel());
+        return auth;
+    }
+
+    // ==================== ⑥ revoke：申请人或审批人 ====================
+
+    @Transactional
+    public MatchmakerContactAuthorization revoke(String authId, String operatorId, String reason) {
+        if (reason == null || reason.isBlank()) {
+            throw new BusinessException(ApiResponseCode.VALIDATION_ERROR, "撤销理由必填");
+        }
+        MatchmakerContactAuthorization auth = requireAuthorization(authId);
+        boolean isApplicant = operatorId.equals(auth.getOperatorId());
+        boolean isApprover = operatorId.equals(auth.getApprovedBy());
+        if (!isApplicant && !isApprover) {
+            dataScopeGuard.deny(operatorId, RESOURCE_TYPE, authId,
+                    "仅申请人或审批人可撤销授权");
+        }
+        if (!Constants.CONTACT_AUTH_STATUS_ACTIVE.equals(auth.getStatus())
+                && !Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL.equals(auth.getStatus())
+                && !Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT.equals(auth.getStatus())) {
+            throw new BusinessException(ApiResponseCode.CONFLICT,
+                    "当前状态（" + auth.getStatus() + "）不允许撤销");
+        }
+        auth.setStatus(Constants.CONTACT_AUTH_STATUS_REVOKED);
+        auth.setRevokedAt(Instant.now());
+        auth.setRevokedBy(operatorId);
+        auth.setRevokeReason(reason.trim());
+        authorizationMapper.updateById(auth);
+
+        log.info("受控联系授权撤销: authId={}, by={}", authId, operatorId);
+        saveAudit(operatorId, Constants.CONTACT_AUDIT_ACTION_REVOKE, authId,
+                activeAssignmentIdOf(auth), "matchmaker.contact.revoke",
+                "reason=" + auth.getRevokeReason());
+        return auth;
+    }
+
+    // ==================== ⑦ disclose：H4 唯一披露出口 ====================
+
+    /**
+     * 披露用户电话（H4 唯一出口）。
+     * 链路：enabled fail-safe → 持分配（404 化）→ 生效授权（404 化）→ 返回三键；
+     * 每次落 SensitiveAccessLog(user_phone_disclosure)；<b>phone 不落任何应用日志</b>。
+     */
+    @Transactional
+    public Map<String, Object> disclose(String operatorId, String userId, String channel,
+                                        String purpose) {
+        // fail-safe：机制关闭（配置缺失/显式关闭）→ 404 化拒绝
+        if (!config.isEnabled()) {
+            dataScopeGuard.denyAsNotFound(operatorId, RESOURCE_TYPE, userId,
+                    "服务不存在", null, null);
+        }
+        if (purpose == null || purpose.isBlank()) {
+            throw new BusinessException(ApiResponseCode.VALIDATION_ERROR, "披露目的必填");
+        }
+        // 持分配校验（404 化，G4）
+        MatchmakerAssignment assignment = serviceAssignmentPolicy.assertActiveAssignmentOrNotFound(
+                operatorId, userId, RESOURCE_TYPE, userId);
+        // 生效授权校验（404 化；未同意/已拒绝/已过期/已撤销全部落同一响应）
+        MatchmakerContactAuthorization auth = contactAuthorizationPolicy.assertContactAllowed(
+                operatorId, userId, channel, purpose);
+
+        User user = userMapper.selectById(userId);
+        String phone = user != null ? user.getPhone() : null;
+
+        SensitiveAccessLog accessLog = new SensitiveAccessLog();
+        accessLog.setOperatorId(operatorId);
+        accessLog.setUserId(userId);
+        accessLog.setDataType(SENSITIVE_DATA_TYPE_PHONE_DISCLOSURE);
+        accessLog.setReason(purpose.trim());
+        accessLog.setAccessTarget(auth.getId());
+        accessLog.setAccessResult(Constants.SENSITIVE_ACCESS_RESULT_SUCCESS);
+        sensitiveAccessLogMapper.insert(accessLog);
+
+        // 审计不含 phone（afterData 只记 channel；log.info 不打 phone）
+        log.info("受控联系披露: authId={}, operatorId={}, userId={}, channel={}",
+                auth.getId(), operatorId, userId, auth.getChannel());
+        saveAudit(operatorId, Constants.CONTACT_AUDIT_ACTION_DISCLOSE, auth.getId(),
+                assignment != null ? assignment.getId() : null,
+                "matchmaker.contact.disclose", "channel=" + auth.getChannel());
+
+        Map<String, Object> result = new HashMap<>();
+        result.put("phone", phone);
+        result.put("disclosedAt", Instant.now());
+        result.put("authorizationId", auth.getId());
+        return result;
+    }
+
+    // ==================== 查询 ====================
+
+    /** 红娘工作台：本人全部授权（含保留期元数据 retentionDays）。 */
+    public Map<String, Object> myAuthorizations(String operatorId) {
+        List<Map<String, Object>> items = authorizationMapper.findByOperator(operatorId).stream()
+                .map(this::toView).collect(Collectors.toList());
+        Map<String, Object> result = new HashMap<>();
+        result.put("list", items);
+        result.put("retentionDays", config.getRetentionDays());
+        return result;
+    }
+
+    /** C 端：我的授权列表 + 待同意队列。 */
+    public Map<String, Object> myAuthorizationsForUser(String userId) {
+        List<Map<String, Object>> items = authorizationMapper.findByUser(userId).stream()
+                .map(this::toView).collect(Collectors.toList());
+        List<Map<String, Object>> pendingConsent = authorizationMapper
+                .findPendingConsentByUser(userId).stream()
+                .map(this::toView).collect(Collectors.toList());
+        Map<String, Object> result = new HashMap<>();
+        result.put("list", items);
+        result.put("pendingConsent", pendingConsent);
+        return result;
+    }
+
+    /** 视图投影：不含任何联系方式字段（授权表本身无 phone 列）。 */
+    private Map<String, Object> toView(MatchmakerContactAuthorization auth) {
+        Map<String, Object> item = new HashMap<>();
+        item.put("id", auth.getId());
+        item.put("operatorId", auth.getOperatorId());
+        item.put("userId", auth.getUserId());
+        item.put("channel", auth.getChannel());
+        item.put("purpose", auth.getPurpose());
+        item.put("status", auth.getStatus());
+        item.put("createdAt", auth.getCreatedAt());
+        item.put("approvedAt", auth.getApprovedAt());
+        item.put("userConsentedAt", auth.getUserConsentedAt());
+        item.put("expiresAt", auth.getExpiresAt());
+        item.put("revokeReason", auth.getRevokeReason());
+        return item;
+    }
+
+    // ==================== 内部实现 ====================
+
+    private void requireValidChannel(String channel) {
+        boolean valid = Constants.CONTACT_CHANNEL_PHONE.equals(channel)
+                || Constants.CONTACT_CHANNEL_OFFLINE_MEETING.equals(channel)
+                || Constants.CONTACT_CHANNEL_FULL_CONTACT.equals(channel);
+        if (!valid) {
+            throw new BusinessException(ApiResponseCode.VALIDATION_ERROR, "不支持的授权渠道: " + channel);
+        }
+    }
+
+    private MatchmakerContactAuthorization requireAuthorization(String authId) {
+        return authorizationMapper.findById(authId)
+                .orElseThrow(() -> new BusinessException(ApiResponseCode.NOT_FOUND, "授权记录不存在"));
+    }
+
+    /** C 端归属校验：仅授权记录的本人用户可 consent/decline，违规 403。 */
+    private MatchmakerContactAuthorization requireOwnedAuthorization(String authId, String userId) {
+        MatchmakerContactAuthorization auth = requireAuthorization(authId);
+        if (!auth.getUserId().equals(userId)) {
+            dataScopeGuard.deny(userId, RESOURCE_TYPE, authId, "仅本人可处理该授权请求");
+        }
+        return auth;
+    }
+
+    /** 审计用 service_assignment_id：当前 (红娘,用户) 生效中的分配 id，无则 null。 */
+    private String activeAssignmentIdOf(MatchmakerContactAuthorization auth) {
+        Optional<MatchmakerAssignment> assignment =
+                serviceAssignmentPolicy.findActiveAssignment(auth.getOperatorId(), auth.getUserId());
+        return assignment.map(MatchmakerAssignment::getId).orElse(null);
+    }
+
+    /**
+     * 审计写入：purpose_code（matchmaker.contact.*）+ service_assignment_id +
+     * request_trace_id（MDC requestId）。afterData 一律不含 phone。
+     */
+    private void saveAudit(String operatorId, String action, String authId,
+                           String serviceAssignmentId, String purposeCode, String afterData) {
+        AuditLog auditLog = new AuditLog();
+        auditLog.setOperatorId(operatorId);
+        auditLog.setAction(action);
+        auditLog.setResourceType(RESOURCE_TYPE);
+        auditLog.setResourceId(authId);
+        auditLog.setAfterData(afterData);
+        auditLog.setPurposeCode(purposeCode);
+        auditLog.setServiceAssignmentId(serviceAssignmentId);
+        auditLog.setRequestTraceId(MDC.get("requestId"));
+        auditLogMapper.insert(auditLog);
+    }
+}
diff --git a/backend/src/main/java/com/danyang/match/platform/matchmaker/service/MatchmakerAssignmentService.java b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/MatchmakerAssignmentService.java
index 052ef78..273e7c8 100644
--- a/backend/src/main/java/com/danyang/match/platform/matchmaker/service/MatchmakerAssignmentService.java
+++ b/backend/src/main/java/com/danyang/match/platform/matchmaker/service/MatchmakerAssignmentService.java
@@ -291,6 +291,23 @@ public class MatchmakerAssignmentService {
         return assignment;
     }
 
+    /**
+     * 受控联系审批的组织范围校验（ZC-MM-003 / B1 立项）。
+     * {@link #assertAssignScope} 的公开入口：审批岗（team.assign 组长）只能审批
+     * 同组织红娘的授权申请（NULL=NULL 平台直属）；matchmaker.assign 持有者不限组织。
+     * 违规走 DataScopeGuard.deny（403，approve 无资源枚举面维持 403）。
+     *
+     * @param approverOperatorId 审批人
+     * @param hasGlobalAssign    审批人是否持有 matchmaker.assign（true=不限组织）
+     * @param targetOperatorId   被审批授权的红娘
+     * @param auditResourceId    审计 resourceId（授权记录 id）
+     */
+    public void assertTeamScope(String approverOperatorId, boolean hasGlobalAssign,
+                                String targetOperatorId, String auditResourceId) {
+        assertAssignScope(approverOperatorId, hasGlobalAssign, targetOperatorId,
+                "组长只能审批同组织红娘的授权申请（NULL=NULL 平台直属）", auditResourceId, false);
+    }
+
     /**
      * 组织范围判定（D2）：hasGlobalAssign（matchmaker.assign）不限组织；
      * team.assign 时校验操作者与目标红娘 organization_id 一致。
diff --git a/backend/src/main/java/com/danyang/match/platform/shared/constant/Constants.java b/backend/src/main/java/com/danyang/match/platform/shared/constant/Constants.java
index 0efdff7..c3c6013 100644
--- a/backend/src/main/java/com/danyang/match/platform/shared/constant/Constants.java
+++ b/backend/src/main/java/com/danyang/match/platform/shared/constant/Constants.java
@@ -362,4 +362,36 @@ public final class Constants {
     public static final String SENSITIVE_ACCESS_RESULT_SUCCESS = "success";
     /** 红娘查看服务对象详情的访问理由文案 */
     public static final String SENSITIVE_ACCESS_REASON_MATCHMAKER_DETAIL = "matchmaker 工作台查看服务对象详情";
+
+    // ========== ZC-MM-003 / B1 立项：受控联系授权（V056） ==========
+    /** 授权状态：待审批 */
+    public static final String CONTACT_AUTH_STATUS_PENDING_APPROVAL = "pending_approval";
+    /** 授权状态：待用户同意 */
+    public static final String CONTACT_AUTH_STATUS_PENDING_CONSENT = "pending_consent";
+    /** 授权状态：生效中 */
+    public static final String CONTACT_AUTH_STATUS_ACTIVE = "active";
+    /** 授权状态：用户已拒绝 */
+    public static final String CONTACT_AUTH_STATUS_REJECTED = "rejected";
+    /** 授权状态：已过期（有效期/同意窗口届满，双态惰性收敛） */
+    public static final String CONTACT_AUTH_STATUS_EXPIRED = "expired";
+    /** 授权状态：已撤销 */
+    public static final String CONTACT_AUTH_STATUS_REVOKED = "revoked";
+    /** 渠道：电话联系 */
+    public static final String CONTACT_CHANNEL_PHONE = "phone";
+    /** 渠道：线下见面 */
+    public static final String CONTACT_CHANNEL_OFFLINE_MEETING = "offline_meeting";
+    /** 渠道：完整联系方式 */
+    public static final String CONTACT_CHANNEL_FULL_CONTACT = "full_contact";
+    /** 审计动作：红娘发起授权申请 */
+    public static final String CONTACT_AUDIT_ACTION_REQUEST = "MATCHMAKER_CONTACT_REQUEST";
+    /** 审计动作：审批岗批准/拒绝申请 */
+    public static final String CONTACT_AUDIT_ACTION_APPROVE = "MATCHMAKER_CONTACT_APPROVE";
+    /** 审计动作：用户单独同意 */
+    public static final String CONTACT_AUDIT_ACTION_CONSENT = "MATCHMAKER_CONTACT_CONSENT";
+    /** 审计动作：用户拒绝 */
+    public static final String CONTACT_AUDIT_ACTION_DECLINE = "MATCHMAKER_CONTACT_DECLINE";
+    /** 审计动作：披露联系方式（H4 唯一披露出口） */
+    public static final String CONTACT_AUDIT_ACTION_DISCLOSE = "MATCHMAKER_CONTACT_DISCLOSE";
+    /** 审计动作：撤销授权 */
+    public static final String CONTACT_AUDIT_ACTION_REVOKE = "MATCHMAKER_CONTACT_REVOKE";
 }
\ No newline at end of file
diff --git a/backend/src/main/resources/application.yml b/backend/src/main/resources/application.yml
index 17392e8..e3f4f99 100644
--- a/backend/src/main/resources/application.yml
+++ b/backend/src/main/resources/application.yml
@@ -92,3 +92,13 @@ spring.security:
 rate-limit:
   max-requests-per-window: 20
   window-seconds: 60
+
+# 受控联系授权（ZC-MM-003 / B1 立项，canonical key 见 ContactAuthorizationConfig；治理登记 T06 config-register）
+# 注意：代码缺省 enabled=false（fail-safe），生产显式开启；新环境漏配时机制整体关闭而非意外开放。
+matchmaker:
+  contact:
+    enabled: true
+    approver-authorities: matchmaker.team.assign,matchmaker.assign
+    consent-deadline-hours: 72
+    default-validity-days: 7
+    retention-days: 365
diff --git a/backend/src/main/resources/db/migration/V056__add_matchmaker_contact_authorizations.sql b/backend/src/main/resources/db/migration/V056__add_matchmaker_contact_authorizations.sql
new file mode 100644
index 0000000..eb31d05
--- /dev/null
+++ b/backend/src/main/resources/db/migration/V056__add_matchmaker_contact_authorizations.sql
@@ -0,0 +1,50 @@
+-- ============================================================
+-- V056: 受控联系授权表 matchmaker_contact_authorizations
+--       （ZC-MM-003 / B1 例外通道立项，架构师设计 H4/G4）
+--
+-- 语义：红娘对分配对象发起联系方式/线下见面授权申请，经审批岗批准、
+--       用户单独明示同意（独立端点，无预同意参数）后方可生效；
+--       唯一披露出口为 ContactAuthorizationService.disclose（每次落敏感访问审计）。
+--
+-- 状态机（六态）：
+--   pending_approval → pending_consent（审批岗批准）
+--   pending_consent  → active（用户单独同意）/ rejected（用户拒绝）
+--   active / pending_consent → expired（双态惰性收敛：有效期/同意窗口届满）
+--   active → revoked（申请人或审批人撤销）
+--
+-- 幂等：CREATE TABLE / INDEX 全部 IF NOT EXISTS，可重放。
+-- ============================================================
+
+CREATE TABLE IF NOT EXISTS matchmaker_contact_authorizations (
+    id UUID PRIMARY KEY,
+    operator_id UUID NOT NULL REFERENCES operators(id),
+    user_id UUID NOT NULL REFERENCES users(id),
+    channel VARCHAR(32) NOT NULL,
+    purpose VARCHAR(200) NOT NULL,
+    status VARCHAR(32) NOT NULL DEFAULT 'pending_approval',
+    approved_by UUID,
+    approved_at TIMESTAMPTZ,
+    user_consented_at TIMESTAMPTZ,
+    expires_at TIMESTAMPTZ NOT NULL,
+    revoked_at TIMESTAMPTZ,
+    revoked_by UUID,
+    revoke_reason VARCHAR(500),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ,
+    CONSTRAINT chk_contact_auth_channel CHECK (channel IN ('phone', 'offline_meeting', 'full_contact')),
+    CONSTRAINT chk_contact_auth_status CHECK (status IN (
+        'pending_approval', 'pending_consent', 'active', 'rejected', 'expired', 'revoked'
+    ))
+);
+
+-- 同一 (红娘, 用户, 渠道) 同时最多一条 active（防重复生效授权）
+-- H2 测试库以生成列 + 唯一索引等价实现（见 schema-h2.sql 注释）。
+CREATE UNIQUE INDEX IF NOT EXISTS uq_mm_contact_auth_active
+    ON matchmaker_contact_authorizations(operator_id, user_id, channel)
+    WHERE status = 'active';
+
+CREATE INDEX IF NOT EXISTS idx_contact_auth_operator_status
+    ON matchmaker_contact_authorizations(operator_id, status);
+CREATE INDEX IF NOT EXISTS idx_contact_auth_user_status
+    ON matchmaker_contact_authorizations(user_id, status);
diff --git a/backend/src/test/java/com/danyang/match/platform/deployment/MigrationValidationTest.java b/backend/src/test/java/com/danyang/match/platform/deployment/MigrationValidationTest.java
index f2f81da..53cfcd3 100644
--- a/backend/src/test/java/com/danyang/match/platform/deployment/MigrationValidationTest.java
+++ b/backend/src/test/java/com/danyang/match/platform/deployment/MigrationValidationTest.java
@@ -36,7 +36,9 @@ class MigrationValidationTest {
     //   V053 matchmaker_assignments 建表 + 存量回填；V054 matchmaker_leader 角色与团队分配权限
     // ZC-MM-006（T01 审计字段扩展）：V055 audit_logs 补 purpose_code / service_assignment_id /
     //   actor_role_snapshot / request_trace_id 四列（全可空、存量不回填、幂等）
-    private static final int LATEST_MIGRATION = 55;
+    // ZC-MM-003（B1 例外通道立项）：V056 matchmaker_contact_authorizations 受控联系授权表
+    //   （六态状态机 + active 部分唯一索引）
+    private static final int LATEST_MIGRATION = 56;
 
     private static final String MIGRATION_DIR =
             "backend/src/main/resources/db/migration/";
diff --git a/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactAuthorizationTest.java b/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactAuthorizationTest.java
new file mode 100644
index 0000000..eabf51e
--- /dev/null
+++ b/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactAuthorizationTest.java
@@ -0,0 +1,380 @@
+package com.danyang.match.platform.matchmaker;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.danyang.match.platform.audit.entity.AuditLog;
+import com.danyang.match.platform.audit.entity.SensitiveAccessLog;
+import com.danyang.match.platform.audit.mapper.AuditLogMapper;
+import com.danyang.match.platform.audit.mapper.SensitiveAccessLogMapper;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerAssignment;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerContactAuthorization;
+import com.danyang.match.platform.matchmaker.entity.MatchmakerServiceRecord;
+import com.danyang.match.platform.matchmaker.mapper.MatchmakerAssignmentMapper;
+import com.danyang.match.platform.matchmaker.mapper.MatchmakerContactAuthorizationMapper;
+import com.danyang.match.platform.matchmaker.mapper.MatchmakerServiceMapper;
+import com.danyang.match.platform.matchmaker.service.ContactAuthorizationService;
+import com.danyang.match.platform.matchmaker.service.MatchmakerAssignmentService;
+import com.danyang.match.platform.permission.entity.Operator;
+import com.danyang.match.platform.permission.mapper.OperatorMapper;
+import com.danyang.match.platform.shared.constant.Constants;
+import com.danyang.match.platform.shared.enums.ApiResponseCode;
+import com.danyang.match.platform.shared.exception.GlobalExceptionHandler.BusinessException;
+import com.danyang.match.platform.user.entity.User;
+import com.danyang.match.platform.user.mapper.UserMapper;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.slf4j.MDC;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.security.access.AccessDeniedException;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * ZC-MM-003 / B1 立项验收：受控联系授权机制（V056 + Policy/Service 六操作）。
+ *
+ * <p>覆盖：
+ * <ul>
+ *   <li>正例全生命周期：request → approve → consent → disclose（phone 返回 +
+ *       SensitiveAccessLog success 行）→ revoke → 再 disclose 404；</li>
+ *   <li>负向×6：无分配申请 403 / 非审批岗 approve 403 / 未同意 disclose 404 /
+ *       decline 后 404 / 过期后 404+审计 / 非本人 consent 403；</li>
+ *   <li>状态机非法转换 CONFLICT（approve 二次 / 越状态 consent / 终态 revoke）；</li>
+ *   <li>purpose_code 断言：request/approve/consent/disclose/revoke 审计行均含
+ *       matchmaker.contact.* + service_assignment_id + request_trace_id。</li>
+ * </ul>
+ */
+@SpringBootTest
+@ActiveProfiles("test")
+@Transactional
+class MatchmakerContactAuthorizationTest {
+
+    @Autowired private ContactAuthorizationService contactAuthorizationService;
+    @Autowired private MatchmakerAssignmentService assignmentService;
+    @Autowired private MatchmakerContactAuthorizationMapper authorizationMapper;
+    @Autowired private MatchmakerAssignmentMapper assignmentMapper;
+    @Autowired private MatchmakerServiceMapper serviceMapper;
+    @Autowired private OperatorMapper operatorMapper;
+    @Autowired private UserMapper userMapper;
+    @Autowired private AuditLogMapper auditLogMapper;
+    @Autowired private SensitiveAccessLogMapper sensitiveAccessLogMapper;
+
+    private String mmOwner;    // 分配持有人（红娘，org X）
+    private String leaderA;    // 组长，org X（team.assign 审批岗）
+    private String leaderY;    // 组长，org Y（跨组织）
+    private String user;
+    private String userPhone;
+    private String assignmentId;
+
+    private static final String ORG_X = "55555555-5555-5555-5555-555555555551";
+    private static final String ORG_Y = "55555555-5555-5555-5555-555555555552";
+    private static final Set<String> P_LEADER = Set.of("matchmaker.view", "matchmaker.team.assign");
+    private static final Set<String> P_PLATFORM = Set.of("matchmaker.view", "matchmaker.assign");
+
+    @BeforeEach
+    void setUp() {
+        mmOwner = createOperator("联系授权红娘", ORG_X);
+        leaderA = createOperator("联系授权组长X", ORG_X);
+        leaderY = createOperator("联系授权组长Y", ORG_Y);
+        userPhone = "13800001234";
+        user = createUser(userPhone);
+
+        // 前置：红娘持分配
+        MatchmakerServiceRecord svc = new MatchmakerServiceRecord();
+        svc.setUserId(user);
+        svc.setServiceType(Constants.MATCHMAKER_SERVICE_TYPE_RECOMMEND_PARTNER);
+        svc.setDescription("联系授权测试服务单");
+        svc.setStatus(Constants.MATCHMAKER_STATUS_SUBMITTED);
+        svc.setAssignedOperatorId(mmOwner);
+        serviceMapper.insert(svc);
+        MatchmakerAssignment assignment = assignmentService.create(leaderA, true,
+                user, mmOwner, svc.getId(), "联系授权前置分配", null);
+        assignmentId = assignment.getId();
+        MDC.put("requestId", "contacttest0001");
+    }
+
+    @AfterEach
+    void cleanUp() {
+        MDC.remove("requestId");
+        org.springframework.security.core.context.SecurityContextHolder.clearContext();
+    }
+
+    // ==================== 数据构造 ====================
+
+    private String createOperator(String name, String organizationId) {
+        Operator op = new Operator();
+        op.setName(name);
+        op.setOrganizationId(organizationId);
+        op.setUsername("ca_" + name + "_" + System.nanoTime());
+        op.setPasswordHash("test-hash");
+        op.setStatus("active");
+        operatorMapper.insert(op);
+        return op.getId();
+    }
+
+    private String createUser(String phone) {
+        User u = new User();
+        u.setWechatOpenid("ca_user_" + System.nanoTime());
+        u.setAccountStatus(Constants.ACCOUNT_STATUS_NORMAL);
+        u.setPhone(phone);
+        userMapper.insert(u);
+        return u.getId();
+    }
+
+    private long deniedAudits(String operatorId, String resourceId) {
+        return auditLogMapper.selectCount(new LambdaQueryWrapper<AuditLog>()
+                .eq(AuditLog::getAction, "DATA_SCOPE_DENIED")
+                .eq(AuditLog::getOperatorId, operatorId)
+                .eq(AuditLog::getResourceId, resourceId));
+    }
+
+    private AuditLog latestContactAudit(String action, String authId) {
+        return auditLogMapper.selectList(new LambdaQueryWrapper<AuditLog>()
+                        .eq(AuditLog::getAction, action)
+                        .eq(AuditLog::getResourceId, authId)
+                        .orderByDesc(AuditLog::getCreatedAt))
+                .stream().findFirst().orElse(null);
+    }
+
+    // ==================== 正例：全生命周期 ====================
+
+    @Test
+    @DisplayName("B1 正例: request→approve→consent→disclose（phone+敏感审计）→revoke→再 disclose 404")
+    void fullLifecycleRequestApproveConsentDiscloseRevoke() {
+        // ① request → pending_approval
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "安排线下初次见面，需电话沟通时间地点");
+        assertEquals(Constants.CONTACT_AUTH_STATUS_PENDING_APPROVAL, auth.getStatus());
+        assertNotNull(auth.getId());
+        assertNotNull(auth.getExpiresAt(), "pending 期 expires_at 承载同意窗口上界");
+
+        // ② approve（组长 X，team.assign）→ pending_consent
+        MatchmakerContactAuthorization approved = contactAuthorizationService.approve(
+                auth.getId(), leaderA, P_LEADER);
+        assertEquals(Constants.CONTACT_AUTH_STATUS_PENDING_CONSENT, approved.getStatus());
+        assertEquals(leaderA, approved.getApprovedBy());
+
+        // ③ consent（用户本人）→ active，有效期 = consent + 7d
+        Instant beforeConsent = Instant.now();
+        MatchmakerContactAuthorization consented = contactAuthorizationService.consent(auth.getId(), user);
+        assertEquals(Constants.CONTACT_AUTH_STATUS_ACTIVE, consented.getStatus());
+        assertNotNull(consented.getUserConsentedAt());
+        long days = ChronoUnit.HOURS.between(beforeConsent, consented.getExpiresAt());
+        assertTrue(days >= 24 * 7 - 1 && days <= 24 * 7 + 1,
+                "有效期应为 consent + 7 天，实际小时数=" + days);
+
+        // ④ disclose（H4 唯一出口）→ phone + SensitiveAccessLog success 行
+        Map<String, Object> disclosed = contactAuthorizationService.disclose(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话约定见面时间");
+        assertEquals(userPhone, disclosed.get("phone"));
+        assertEquals(auth.getId(), disclosed.get("authorizationId"));
+        assertNotNull(disclosed.get("disclosedAt"));
+        // H4 唯一披露出口返回体必须收敛为恰好三键（phone/disclosedAt/authorizationId），
+        // 严禁夹带任何其他字段（含联系方式或用户资料面）——守卫①对本文件白名单放行，
+        // 键收敛只能由本行为断言锁定（独立验收补充，QA 严过关）。
+        assertEquals(Set.of("phone", "disclosedAt", "authorizationId"),
+                disclosed.keySet(), "disclose 返回体必须恰好三键，不得夹带额外字段");
+        List<SensitiveAccessLog> accessRows = sensitiveAccessLogMapper.selectList(
+                new LambdaQueryWrapper<SensitiveAccessLog>()
+                        .eq(SensitiveAccessLog::getDataType, "user_phone_disclosure")
+                        .eq(SensitiveAccessLog::getAccessTarget, auth.getId()));
+        assertEquals(1, accessRows.size(), "披露必须落 user_phone_disclosure 敏感访问行");
+        assertEquals("success", accessRows.get(0).getAccessResult());
+        assertEquals(mmOwner, accessRows.get(0).getOperatorId());
+
+        // ⑤ revoke（申请人）→ revoked
+        contactAuthorizationService.revoke(auth.getId(), mmOwner, "服务关系结束");
+        assertEquals(Constants.CONTACT_AUTH_STATUS_REVOKED,
+                authorizationMapper.findById(auth.getId()).orElseThrow().getStatus());
+
+        // ⑥ 再 disclose → 404 + DATA_SCOPE_DENIED 审计（G4 防探测）
+        long before = deniedAudits(mmOwner, user);
+        BusinessException e = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.disclose(mmOwner, user,
+                        Constants.CONTACT_CHANNEL_PHONE, "再次获取"));
+        assertEquals(ApiResponseCode.NOT_FOUND, e.getCode());
+        assertEquals("服务不存在", e.getMessage());
+        assertEquals(before + 1, deniedAudits(mmOwner, user), "失效后披露必须 404 化拒绝并落审计");
+    }
+
+    // ==================== purpose_code 审计断言 ====================
+
+    @Test
+    @DisplayName("B1 审计: request/approve/consent/disclose/revoke 各落行含 matchmaker.contact.* + assignment_id + trace")
+    void auditRowsCarryPurposeCodeAssignmentIdAndTraceId() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通服务安排");
+        contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER);
+        contactAuthorizationService.consent(auth.getId(), user);
+        contactAuthorizationService.disclose(mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "联系用户");
+        contactAuthorizationService.revoke(auth.getId(), mmOwner, "测试撤销");
+
+        String[][] expected = {
+                {Constants.CONTACT_AUDIT_ACTION_REQUEST, "matchmaker.contact.request"},
+                {Constants.CONTACT_AUDIT_ACTION_APPROVE, "matchmaker.contact.approve"},
+                {Constants.CONTACT_AUDIT_ACTION_CONSENT, "matchmaker.contact.consent"},
+                {Constants.CONTACT_AUDIT_ACTION_DISCLOSE, "matchmaker.contact.disclose"},
+                {Constants.CONTACT_AUDIT_ACTION_REVOKE, "matchmaker.contact.revoke"},
+        };
+        for (String[] pair : expected) {
+            AuditLog audit = latestContactAudit(pair[0], auth.getId());
+            assertNotNull(audit, pair[0] + " 审计行必须存在");
+            assertEquals(pair[1], audit.getPurposeCode(), pair[0] + " purpose_code 必须落库");
+            assertEquals(assignmentId, audit.getServiceAssignmentId(),
+                    pair[0] + " 必须关联 service_assignment_id");
+            assertEquals("contacttest0001", audit.getRequestTraceId(),
+                    pair[0] + " 必须携带请求追踪 ID");
+            assertFalse(String.valueOf(audit.getAfterData()).contains(userPhone),
+                    pair[0] + " 审计内容不得含 phone");
+        }
+    }
+
+    // ==================== 负向×6 ====================
+
+    @Test
+    @DisplayName("B1 负向①: 未持分配申请 → 403 + DATA_SCOPE_DENIED 审计")
+    void requestWithoutAssignmentDenied403() {
+        String outsiderUser = createUser("13900009999");
+        long before = deniedAudits(mmOwner, outsiderUser);
+        assertThrows(AccessDeniedException.class,
+                () -> contactAuthorizationService.request(mmOwner, outsiderUser,
+                        Constants.CONTACT_CHANNEL_PHONE, "无分配申请"),
+                "未持分配的红娘不得发起授权申请");
+        assertEquals(before + 1, deniedAudits(mmOwner, outsiderUser));
+    }
+
+    @Test
+    @DisplayName("B1 负向②: 非审批岗 approve → 403（权限码动态判定）")
+    void nonApproverCannotApprove() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+        long before = deniedAudits(leaderA, auth.getId());
+        // leaderA 只有 matchmaker.view（无 team.assign/assign）→ 非审批岗
+        assertThrows(AccessDeniedException.class,
+                () -> contactAuthorizationService.approve(auth.getId(), leaderA, Set.of("matchmaker.view")),
+                "非审批岗不得 approve");
+        assertEquals(before + 1, deniedAudits(leaderA, auth.getId()));
+    }
+
+    @Test
+    @DisplayName("B1 负向③: 跨组织组长 approve → 403（组织范围校验）")
+    void crossOrgLeaderCannotApprove() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+        assertThrows(AccessDeniedException.class,
+                () -> contactAuthorizationService.approve(auth.getId(), leaderY, P_LEADER),
+                "跨组织组长不得审批");
+    }
+
+    @Test
+    @DisplayName("B1 负向④: 未同意 disclose → 404 + DATA_SCOPE_DENIED（G4 防探测）")
+    void discloseBeforeConsentNotFound() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+        contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER);
+
+        long before = deniedAudits(mmOwner, user);
+        BusinessException e = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.disclose(mmOwner, user,
+                        Constants.CONTACT_CHANNEL_PHONE, "尚未同意"));
+        assertEquals(ApiResponseCode.NOT_FOUND, e.getCode());
+        assertEquals("服务不存在", e.getMessage());
+        assertEquals(before + 1, deniedAudits(mmOwner, user));
+    }
+
+    @Test
+    @DisplayName("B1 负向⑤: decline 后 disclose → 404；过期后 disclose → 404 + 审计")
+    void discloseAfterDeclineOrExpiryNotFound() {
+        // decline 后
+        MatchmakerContactAuthorization auth1 = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通A");
+        contactAuthorizationService.approve(auth1.getId(), leaderA, P_LEADER);
+        contactAuthorizationService.decline(auth1.getId(), user);
+        BusinessException e1 = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.disclose(mmOwner, user,
+                        Constants.CONTACT_CHANNEL_PHONE, "被拒后披露"));
+        assertEquals(ApiResponseCode.NOT_FOUND, e1.getCode());
+
+        // 过期后（直接注入已过期的 expires_at，模拟窗口/有效期届满）
+        MatchmakerContactAuthorization auth2 = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通B");
+        contactAuthorizationService.approve(auth2.getId(), leaderA, P_LEADER);
+        contactAuthorizationService.consent(auth2.getId(), user);
+        MatchmakerContactAuthorization expired = authorizationMapper.findById(auth2.getId()).orElseThrow();
+        expired.setExpiresAt(Instant.now().minusSeconds(60));
+        authorizationMapper.updateById(expired);
+
+        long before = deniedAudits(mmOwner, user);
+        BusinessException e2 = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.disclose(mmOwner, user,
+                        Constants.CONTACT_CHANNEL_PHONE, "过期后披露"));
+        assertEquals(ApiResponseCode.NOT_FOUND, e2.getCode());
+        assertEquals(before + 1, deniedAudits(mmOwner, user), "过期披露必须 404 化拒绝并落审计");
+        // 惰性收敛必须落库
+        assertEquals(Constants.CONTACT_AUTH_STATUS_EXPIRED,
+                authorizationMapper.findById(auth2.getId()).orElseThrow().getStatus());
+    }
+
+    @Test
+    @DisplayName("B1 负向⑥: 非本人 consent → 403")
+    void nonOwnerCannotConsent() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+        contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER);
+
+        String otherUser = createUser("13700009999");
+        assertThrows(AccessDeniedException.class,
+                () -> contactAuthorizationService.consent(auth.getId(), otherUser),
+                "仅本人可同意授权");
+    }
+
+    // ==================== 状态机非法转换 CONFLICT ====================
+
+    @Test
+    @DisplayName("B1 状态机: approve 二次 / 越状态 consent / 终态 revoke 一律 CONFLICT")
+    void illegalTransitionsAreConflict() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+
+        // pending_approval 直接 consent → CONFLICT
+        BusinessException e1 = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.consent(auth.getId(), user));
+        assertEquals(ApiResponseCode.CONFLICT, e1.getCode());
+
+        // approve → pending_consent 后再 approve → CONFLICT
+        contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER);
+        BusinessException e2 = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER));
+        assertEquals(ApiResponseCode.CONFLICT, e2.getCode());
+
+        // consent → active 后 revoke → revoked，再 revoke → CONFLICT
+        contactAuthorizationService.consent(auth.getId(), user);
+        contactAuthorizationService.revoke(auth.getId(), mmOwner, "一次撤销");
+        BusinessException e3 = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.revoke(auth.getId(), mmOwner, "二次撤销"));
+        assertEquals(ApiResponseCode.CONFLICT, e3.getCode());
+    }
+
+    @Test
+    @DisplayName("B1 request 防重: 同渠道生效授权存在时再申请 → CONFLICT")
+    void duplicateRequestConflict() {
+        MatchmakerContactAuthorization auth = contactAuthorizationService.request(
+                mmOwner, user, Constants.CONTACT_CHANNEL_PHONE, "电话沟通");
+        contactAuthorizationService.approve(auth.getId(), leaderA, P_LEADER);
+        contactAuthorizationService.consent(auth.getId(), user);
+
+        BusinessException e = assertThrows(BusinessException.class,
+                () -> contactAuthorizationService.request(mmOwner, user,
+                        Constants.CONTACT_CHANNEL_PHONE, "重复申请"));
+        assertEquals(ApiResponseCode.CONFLICT, e.getCode());
+    }
+}
diff --git a/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactGuardTest.java b/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactGuardTest.java
index af45d44..3bfa5fc 100644
--- a/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactGuardTest.java
+++ b/backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactGuardTest.java
@@ -18,25 +18,26 @@ import java.util.stream.Stream;
 import static org.junit.jupiter.api.Assertions.*;
 
 /**
- * ZC-MM-003（B1 联系规则护栏）+ ZC-MM-004 佐证 —— standalone 源码扫描守卫
+ * ZC-MM-003（B1 例外通道立项）守卫 —— standalone 源码扫描
  * （沿用 {@code MatchmakerFieldPrivacyGuardTest} 范式，无需 Spring 上下文）。
  *
- * <p>锁定四条不变量（架构师设计 T01）：
+ * <p><b>ZC-MM-006→003 守卫翻转说明</b>：受控联系授权机制（V056 + ContactAuthorizationPolicy/
+ * Service，架构师设计 H4/G4）立项后，本守卫从「锁机制不存在」翻转为「锁新契约」：
  * <ol>
- *   <li><b>MM-CONTACT-002</b>：ReferralService 全部响应 put 键 ⊆ 白名单（逐键对照实际代码
- *       核定，见 {@link #RESPONSE_KEY_WHITELIST}），且键名不得含 emergencyContact / phone /
- *       mobile / wechat / address / idNumber 等联系方式字样 —— 锁定「红娘侧零联系方式回显」；
- *       emergencyContact* 是纯入口 write-only（写入 activity_registration 的紧急联系人字段），
- *       连红娘本人都无读回面。</li>
- *   <li><b>MM-CONTACT-003</b>：matchmaker / referral Controller 无 contact / call / phone /
- *       channel / offline 类端点；全仓无 ContactAuthorization 类、无
- *       matchmaker_contact_authorizations 建表迁移 —— 锁定「不存在联系授权机制」。
- *       契约：未来新增联系功能必须连同本守卫 + 007 治理登记同步更新，守卫即红。</li>
- *   <li><b>MM-CONTACT-004</b>：无联系授权机制即无授权到期场景 —— 与 MM-CONTACT-003 同源断言
- *       承载（若未来引入 ContactAuthorization / matchmaker_contact_authorizations，
- *       003/004 两条守卫同时判红，迫使开发者补「到期 + 审计」语义并过 007 评审）。</li>
- *   <li><b>ZC-MM-004 佐证</b>：matchmaker / referral 包无 @Scheduled —— 全仓无批处理
- *       代操作面（禁止代替用户决定的自动化通道不存在）。</li>
+ *   <li><b>① 联系回显文件收敛</b>：全仓响应装配中含 phone/mobile/wechat 等联系方式字样的
+ *       put 键，仅允许出现在白名单文件（受控联系披露出口 + 既有合法落点，见
+ *       {@link #CONTACT_ECHO_ALLOWED_FILES}）；其余文件出现即红；</li>
+ *   <li><b>② 联系类端点前缀收敛</b>：contact/phone/channel/offline 字样端点仅限
+ *       {@code /operator/matchmaker/contact-authorizations/**} 与
+ *       {@code /contact-authorizations/**} 两前缀；</li>
+ *   <li><b>③ 到期语义完整契约</b>：双态惰性收敛（active 过期 / pending_consent 超窗 → expired）
+ *       机制必须存在，disclose 必须走 assertContactAllowed（404 化拒绝）+ 落敏感访问审计；
+ *       行为面（未同意/已拒绝/已过期/已撤销 disclose → 404+审计）由
+ *       {@code MatchmakerContactAuthorizationTest} 行为锁定；</li>
+ *   <li><b>④ consent 独立性</b>：同意/拒绝必须是独立 POST 端点、无 @RequestBody、
+ *       全仓无预同意/预勾选参数 —— PIPL 单独同意动作不可被捆绑；</li>
+ *   <li><b>⑤ 保留不变</b>：ReferralService 16 键白名单 + 联系字样禁词（红娘侧转介仍零联系回显）
+ *       与 matchmaker/referral 包无 @Scheduled（无批处理代操作面）。</li>
  * </ol>
  */
 class MatchmakerContactGuardTest {
@@ -44,27 +45,24 @@ class MatchmakerContactGuardTest {
     private static final Path SRC_ROOT = resolveSourceRoot();
     private static final Path REFERRAL_SERVICE =
             SRC_ROOT.resolve("com/danyang/match/platform/referral/service/ReferralService.java");
+    private static final Path CONTACT_AUTH_CONTROLLER =
+            SRC_ROOT.resolve("com/danyang/match/platform/matchmaker/controller/MatchmakerContactAuthorizationController.java");
+    private static final Path CONTACT_USER_CONTROLLER =
+            SRC_ROOT.resolve("com/danyang/match/platform/contactauth/controller/ContactAuthorizationUserController.java");
+    private static final Path CONTACT_AUTH_MAPPER =
+            SRC_ROOT.resolve("com/danyang/match/platform/matchmaker/mapper/MatchmakerContactAuthorizationMapper.java");
+    private static final Path CONTACT_AUTH_SERVICE =
+            SRC_ROOT.resolve("com/danyang/match/platform/matchmaker/service/ContactAuthorizationService.java");
     private static final List<Path> CONTROLLER_DIRS = List.of(
             SRC_ROOT.resolve("com/danyang/match/platform/matchmaker/controller"),
-            SRC_ROOT.resolve("com/danyang/match/platform/referral/controller"));
+            SRC_ROOT.resolve("com/danyang/match/platform/referral/controller"),
+            SRC_ROOT.resolve("com/danyang/match/platform/contactauth/controller"));
     private static final List<Path> PACKAGE_DIRS = List.of(
             SRC_ROOT.resolve("com/danyang/match/platform/matchmaker"),
             SRC_ROOT.resolve("com/danyang/match/platform/referral"));
 
     /**
-     * ReferralService 响应键白名单（ZC-MM-003 / T01：以实际代码逐键核对后核定）：
-     * <ul>
-     *   <li>referToServiceStation → appointmentId / status / referralType /
-     *       referralFromOperatorId / needsUserConfirmation</li>
-     *   <li>referToActivity → registrationId / activityId / status / referralType /
-     *       referralFromOperatorId / needsUserConfirmation</li>
-     *   <li>confirmReferral → id / status / confirmedAt</li>
-     *   <li>getReferralHistory → type / id / serviceType|activityId / status /
-     *       createdByOperatorId / userConfirmedAt / createdAt|registeredAt</li>
-     *   <li>getReferralHistoryByOperator → 同上 + userId（operator 查看本人发起的
-     *       转介记录需要 userId 标识服务对象；userId 是内部标识符，非联系方式，
-     *       不落入 B1 禁放范畴）</li>
-     * </ul>
+     * ReferralService 响应键白名单（ZC-MM-003 原契约，053 阶段逐键核定，本阶段保留不变）。
      */
     private static final Set<String> RESPONSE_KEY_WHITELIST = Set.of(
             "appointmentId", "registrationId", "activityId", "id", "status", "type",
@@ -72,170 +70,292 @@ class MatchmakerContactGuardTest {
             "confirmedAt", "userConfirmedAt", "createdByOperatorId", "createdAt",
             "registeredAt", "userId");
 
-    /** 联系方式字样（出现在响应键名中即违规；emergencyContact* 仅允许作为入口 write-only 存在） */
+    /** 联系方式字样（出现在响应键名中即触发收敛判定） */
     private static final List<String> FORBIDDEN_KEY_TOKENS = List.of(
             "emergencycontact", "phone", "mobile", "wechat", "weixin", "address",
             "idnumber", "id_card");
 
-    /** MM-CONTACT-003：联系/触达类禁用端点词 */
-    private static final List<String> FORBIDDEN_ENDPOINT_TOKENS = List.of(
-            "contact", "call", "phone", "channel", "offline");
+    /** 联系/触达类端点词（出现在 mapping 路径中即触发前缀收敛判定） */
+    private static final List<String> CONTACT_ENDPOINT_TOKENS = List.of(
+            "contact", "phone", "channel", "offline");
 
-    // ==================== MM-CONTACT-002：红娘侧零联系方式回显 ====================
+    /** 联系类端点仅允许的两个前缀（受控联系授权机制专属） */
+    private static final List<String> CONTACT_ENDPOINT_ALLOWED_PREFIXES = List.of(
+            "/operator/matchmaker/contact-authorizations",
+            "/contact-authorizations");
+
+    /**
+     * ① 联系回显白名单文件（逐个核定，出现新落点必须显式登记于此并过 007 评审）：
+     * <ul>
+     *   <li>ContactAuthorizationService —— H4 唯一披露出口（disclose 返回 phone 三键）；</li>
+     *   <li>MatchmakerContactAuthorizationController —— 受控联系授权运营端控制器（授权数据通道）；</li>
+     *   <li>AuthService —— {@code phoneBound} 布尔标志（是否已绑手机号，非号码本体）；</li>
+     *   <li>ActivityService —— {@code emergencyContactName}（用户报名数据本人可见）；</li>
+     *   <li>RealIdentityVerificationProvider —— {@code idNumber}/{@code idNumberHash}
+     *       （服务端 → 实名核验 provider 请求体，非 C 端响应回显）。</li>
+     * </ul>
+     */
+    private static final Set<String> CONTACT_ECHO_ALLOWED_FILES = Set.of(
+            "ContactAuthorizationService.java",
+            "MatchmakerContactAuthorizationController.java",
+            "AuthService.java",
+            "ActivityService.java",
+            "RealIdentityVerificationProvider.java");
+
+    // ==================== ① 联系回显文件收敛 ====================
 
     @Test
-    @DisplayName("MM-CONTACT-002: ReferralService 全部响应 put 键 ⊆ 白名单，无任何联系方式回显")
-    void referralResponseKeysAreWhitelistedWithNoContactEcho() throws IOException {
-        String src = stripComments(Files.readString(REFERRAL_SERVICE, StandardCharsets.UTF_8));
-
-        Set<String> keys = new LinkedHashSet<>();
-        Matcher put = Pattern.compile("\\.put\\(\"([^\"]+)\"").matcher(src);
-        while (put.find()) {
-            keys.add(put.group(1));
-        }
-        // 防止"装配被搬空后守卫永真"：核心语义键必须仍在
-        assertTrue(keys.contains("needsUserConfirmation"),
-                "must-confirm 语义键必须存在（守卫非永真自检）");
-        assertTrue(keys.contains("referralFromOperatorId"),
-                "来源追溯键必须存在（守卫非永真自检）");
-        assertTrue(keys.contains("status"), "状态键必须存在（守卫非永真自检）");
-
+    @DisplayName("① 联系回显收敛: 含联系方式字样的响应装配仅允许白名单文件（披露出口 + 既有合法落点）")
+    void contactEchoConfinedToWhitelistedFiles() throws IOException {
         List<String> violations = new ArrayList<>();
-        for (String key : keys) {
-            if (!RESPONSE_KEY_WHITELIST.contains(key)) {
-                violations.add("非白名单响应键: " + key);
-            }
-            String lower = key.toLowerCase();
-            for (String token : FORBIDDEN_KEY_TOKENS) {
-                if (lower.contains(token)) {
-                    violations.add("响应键含联系方式 token: " + key + "（含 " + token + "）");
+        try (Stream<Path> files = Files.walk(SRC_ROOT)) {
+            for (Path f : files.filter(p -> p.toString().endsWith(".java")).toList()) {
+                String fileName = f.getFileName().toString();
+                String src = stripComments(Files.readString(f, StandardCharsets.UTF_8));
+                Matcher put = Pattern.compile("\\.put\\(\"([^\"]+)\"").matcher(src);
+                while (put.find()) {
+                    String key = put.group(1);
+                    String lower = key.toLowerCase();
+                    for (String token : FORBIDDEN_KEY_TOKENS) {
+                        if (lower.contains(token) && !CONTACT_ECHO_ALLOWED_FILES.contains(fileName)) {
+                            violations.add(fileName + " 装配联系字段响应键: " + key
+                                    + "（含 " + token + "）—— 联系方式回显必须收敛到受控联系披露出口，"
+                                    + "新增落点须登记白名单并过 007 评审");
+                            break;
+                        }
+                    }
                 }
             }
         }
         assertEquals(List.of(), violations,
-                "B1 联系规则契约被破坏（MM-CONTACT-002）：响应键出现白名单外键或联系方式字样。\n"
-                        + "实际输出键=" + keys + "\n违规项:\n  - " + String.join("\n  - ", violations));
+                "联系方式回显出现白名单外落点（守卫①）。\n违规项:\n  - "
+                        + String.join("\n  - ", violations));
     }
 
-    // ==================== MM-CONTACT-003：无联系端点 / 无授权机制 ====================
+    // ==================== ② 联系类端点前缀收敛 ====================
 
     @Test
-    @DisplayName("MM-CONTACT-003: matchmaker/referral Controller 无 contact 类端点；全仓无 ContactAuthorization 机制")
-    void noContactEndpointsAndNoContactAuthorizationMechanism() throws IOException {
+    @DisplayName("② 端点收敛: 受治理域内 contact/phone/channel/offline 字样端点仅限受控联系授权两前缀")
+    void contactEndpointsConfinedToAuthorizationPrefixes() throws IOException {
         List<String> violations = new ArrayList<>();
-
-        // a) 端点扫描：matchmaker / referral Controller 无联系/触达类路径
+        // 扫描面 = B1 联系规则受治理域（matchmaker / referral / contactauth 三包的 Controller）。
+        // 域外既有端点（如 /auth/phone/bind 用户本人绑手机号、/content/.../offline 内容下线）
+        // 由各自域的规则治理，不在本守卫职责内。
         for (Path dir : CONTROLLER_DIRS) {
             assertTrue(Files.isDirectory(dir), "Controller 目录不存在: " + dir);
             try (Stream<Path> files = Files.list(dir)) {
                 for (Path f : files.filter(p -> p.toString().endsWith(".java")).toList()) {
-                    String src = Files.readString(f, StandardCharsets.UTF_8);
+                    String src = stripComments(Files.readString(f, StandardCharsets.UTF_8));
+                    String classPrefix = classMappingPrefix(src);
+                    // 类级前缀 + 方法级路径任一含联系字样 → 完整路径必须落在白名单前缀内
                     Matcher mapping = Pattern.compile(
-                            "@(Get|Post|Put|Delete)Mapping\\(([^)]*)\\)", Pattern.DOTALL).matcher(src);
+                            "@(Get|Post|Put|Delete|Patch)Mapping\\(([^)]*)\\)", Pattern.DOTALL).matcher(src);
                     while (mapping.find()) {
-                        String args = mapping.group(2).toLowerCase();
-                        for (String banned : FORBIDDEN_ENDPOINT_TOKENS) {
-                            if (args.contains(banned)) {
-                                violations.add(f.getFileName() + " → " + mapping.group(0)
-                                        .replaceAll("\\s+", " ") + " 含联系类端点: " + banned);
+                        String rawArgs = mapping.group(2).replaceAll("\"", "").trim();
+                        String fullPath = compose(classPrefix, rawArgs);
+                        String lowerPath = fullPath.toLowerCase();
+                        for (String token : CONTACT_ENDPOINT_TOKENS) {
+                            if (lowerPath.contains(token)
+                                    && CONTACT_ENDPOINT_ALLOWED_PREFIXES.stream().noneMatch(lowerPath::startsWith)) {
+                                violations.add(f.getFileName() + " → " + fullPath
+                                        + "（含 " + token + "）—— 联系类端点仅限受控联系授权前缀");
+                                break;
                             }
                         }
                     }
                 }
             }
         }
-
-        // b) 机制扫描：全仓 main 源码无 ContactAuthorization 类；迁移目录无建表
-        violations.addAll(scanForContactAuthorizationMechanism());
-
         assertEquals(List.of(), violations,
-                "B1 联系规则契约被破坏（MM-CONTACT-003）：出现联系类端点或联系授权机制。\n"
-                        + "契约：未来新增联系功能必须连同本守卫 + 007 治理登记同步更新。\n违规项:\n  - "
+                "联系类端点出现收敛前缀外落点（守卫②）。\n违规项:\n  - "
                         + String.join("\n  - ", violations));
     }
 
-    // ==================== MM-CONTACT-004：无机制即无到期场景 ====================
+    // ==================== ③ 到期语义完整契约 ====================
 
     @Test
-    @DisplayName("MM-CONTACT-004: 无联系授权机制 ⇒ 不存在授权到期场景（同源断言承载）")
-    void noContactAuthorizationMechanismImpliesNoExpiryScenario() throws IOException {
-        /*
-         * ZC-MM-003（B1）「临时授权到期」场景的守卫：授权机制本身不存在（MM-CONTACT-003），
-         * 因此不存在"到期后权限回收"场景。本用例与 MM-CONTACT-003 共享同一底层断言 ——
-         * 若未来引入 ContactAuthorizationPolicy / matchmaker_contact_authorizations 表，
-         * 两条守卫同时判红，迫使实现者补齐「授权期限 + 到期回收 + 审计」语义，
-         * 并同步 007 治理登记（安全默认 = 不开放完整联系方式 / 未授权线下联系）。
-         */
-        List<String> violations = scanForContactAuthorizationMechanism();
-        assertEquals(List.of(), violations,
-                "MM-CONTACT-004：联系授权机制出现 ⇒ 必须同步实现到期回收与审计，并过 007 评审。\n违规项:\n  - "
-                        + String.join("\n  - ", violations));
-    }
-
-    // ==================== ZC-MM-004 佐证：无批处理代操作面 ====================
-
-    @Test
-    @DisplayName("ZC-MM-004 佐证: matchmaker/referral 包无 @Scheduled（无批处理代操作通道）")
-    void noScheduledTasksInMatchmakerAndReferralPackages() throws IOException {
+    @DisplayName("③ 到期语义: 双态惰性收敛（active/pending_consent→expired）+ disclose 走判定器 + 敏感审计")
+    void expirySemanticsContractPresent() throws IOException {
         List<String> violations = new ArrayList<>();
+
+        // a) Mapper：expireOverdue 必须同时收敛 active 与 pending_consent 两个态
+        String mapperSrc = stripComments(Files.readString(CONTACT_AUTH_MAPPER, StandardCharsets.UTF_8));
+        int expireIdx = mapperSrc.indexOf("int expireOverdue()");
+        assertTrue(expireIdx > 0, "expireOverdue 双态惰性收敛方法必须存在（守卫③非永真自检）");
+        String expireSql = mapperSrc.substring(Math.max(0, expireIdx - 600), expireIdx);
+        if (!(expireSql.contains("'active'") && expireSql.contains("'pending_consent'")
+                && expireSql.contains("'expired'"))) {
+            violations.add("expireOverdue SQL 必须同时收敛 active 与 pending_consent 两态为 expired");
+        }
+
+        // b) Service：disclose 必须走判定器（404 化拒绝）+ 每次落敏感访问审计
+        String serviceSrc = stripComments(Files.readString(CONTACT_AUTH_SERVICE, StandardCharsets.UTF_8));
+        if (!serviceSrc.contains("assertContactAllowed")) {
+            violations.add("disclose 必须经 ContactAuthorizationPolicy.assertContactAllowed（404 化拒绝）");
+        }
+        if (!serviceSrc.contains("SENSITIVE_DATA_TYPE_PHONE_DISCLOSURE")
+                || !serviceSrc.contains("sensitiveAccessLogMapper.insert")) {
+            violations.add("disclose 必须每次落 SensitiveAccessLog(user_phone_disclosure)");
+        }
+        if (!serviceSrc.contains("config.isEnabled()")) {
+            violations.add("disclose 必须含 enabled fail-safe 检查（配置缺失→机制关闭）");
+        }
+
+        // c) 行为面交叉引用：404+审计的完整行为契约由 MatchmakerContactAuthorizationTest 锁定
+        Path integrationTest = Path.of("src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactAuthorizationTest.java");
+        if (!Files.exists(integrationTest)) {
+            integrationTest = Path.of("backend/src/test/java/com/danyang/match/platform/matchmaker/MatchmakerContactAuthorizationTest.java");
+        }
+        assertTrue(Files.exists(integrationTest),
+                "行为面集成测试 MatchmakerContactAuthorizationTest 必须存在（到期语义行为契约承载）");
+
+        assertEquals(List.of(), violations,
+                "受控联系授权到期/披露语义契约被破坏（守卫③）。\n违规项:\n  - "
+                        + String.join("\n  - ", violations));
+    }
+
+    // ==================== ④ consent 独立性（PIPL 单独同意） ====================
+
+    @Test
+    @DisplayName("④ consent 独立性: 独立 POST 端点、无 @RequestBody、全仓无预同意参数")
+    void consentMustBeIndependentAction() throws IOException {
+        List<String> violations = new ArrayList<>();
+
+        String src = stripComments(Files.readString(CONTACT_USER_CONTROLLER, StandardCharsets.UTF_8));
+        if (!src.contains("@PostMapping(\"/{id}/consent\")")) {
+            violations.add("consent 必须是独立 POST /{id}/consent 端点（不可捆绑到其他操作）");
+        }
+        if (!src.contains("@PostMapping(\"/{id}/decline\")")) {
+            violations.add("decline 必须是独立 POST /{id}/decline 端点");
+        }
+        // consent/decline 不得有 @RequestBody（无预同意/勾选参数载体）
+        Matcher methodBlocks = Pattern.compile(
+                "@PostMapping\\(\"/\\{id\\}/(consent|decline)\"\\)[^}]*?\\)", Pattern.DOTALL).matcher(src);
+        while (methodBlocks.find()) {
+            if (methodBlocks.group().contains("@RequestBody")) {
+                violations.add("consent/decline 端点不得携带 @RequestBody（杜绝预同意参数载体）");
+            }
+        }
+        // 全仓不得出现预同意/预勾选参数命名（后端 main 源码 + miniapp 小程序 + admin-web 管理端
+        // —— PIPL 单独同意的动作面横跨三端，任一端出现预同意参数即红）
+        List<Path> scanRoots = new ArrayList<>();
+        scanRoots.add(SRC_ROOT);
+        Path repoRoot = null;
+        // 从 SRC_ROOT 绝对路径逐级上溯，找到含 miniapp/ 的仓库根
+        // （相对路径 "src/main/java" 上溯到 "src" 即 null，必须 toAbsolutePath 后再走）
+        for (Path p = SRC_ROOT.toAbsolutePath().getParent(); p != null; p = p.getParent()) {
+            if (Files.isDirectory(p.resolve("miniapp"))) {
+                repoRoot = p;
+                break;
+            }
+        }
+        if (repoRoot != null) {
+            Path miniapp = repoRoot.resolve("miniapp");
+            Path adminWeb = repoRoot.resolve("admin-web/src");
+            if (Files.isDirectory(miniapp)) scanRoots.add(miniapp);
+            if (Files.isDirectory(adminWeb)) scanRoots.add(adminWeb);
+        }
+        for (Path scanRoot : scanRoots) {
+            try (Stream<Path> files = Files.walk(scanRoot)) {
+                for (Path f : files.filter(p -> {
+                    String n = p.toString();
+                    return n.endsWith(".java") || n.endsWith(".js") || n.endsWith(".ts") || n.endsWith(".vue");
+                }).toList()) {
+                    String body = stripComments(Files.readString(f, StandardCharsets.UTF_8)).toLowerCase();
+                    for (String token : new String[]{"preconsent", "pre_consent", "preagree", "pre_agree",
+                            "autoconsent", "auto_consent"}) {
+                        if (body.contains(token)) {
+                            violations.add(f.getFileName() + " 出现预同意参数字样: " + token
+                                    + "（PIPL 单独同意不可被捆绑/预勾选）");
+                        }
+                    }
+                }
+            }
+        }
+        assertEquals(List.of(), violations,
+                "用户单独同意独立性被破坏（守卫④）。\n违规项:\n  - "
+                        + String.join("\n  - ", violations));
+    }
+
+    // ==================== ⑤ 保留不变：转介白名单 + 无批处理 ====================
+
+    @Test
+    @DisplayName("⑤ 保留: ReferralService 16 键白名单+联系禁词 与 matchmaker/referral 无 @Scheduled")
+    void referralWhitelistAndNoScheduledPreserved() throws IOException {
+        List<String> violations = new ArrayList<>();
+
+        // a) ReferralService 响应键白名单（B1 立项后红娘侧转介仍零联系回显）
+        String referralSrc = stripComments(Files.readString(REFERRAL_SERVICE, StandardCharsets.UTF_8));
+        Set<String> keys = new LinkedHashSet<>();
+        Matcher put = Pattern.compile("\\.put\\(\"([^\"]+)\"").matcher(referralSrc);
+        while (put.find()) {
+            keys.add(put.group(1));
+        }
+        assertTrue(keys.contains("needsUserConfirmation"), "must-confirm 语义键必须存在（守卫非永真自检）");
+        for (String key : keys) {
+            if (!RESPONSE_KEY_WHITELIST.contains(key)) {
+                violations.add("ReferralService 非白名单响应键: " + key);
+            }
+            String lower = key.toLowerCase();
+            for (String token : FORBIDDEN_KEY_TOKENS) {
+                if (lower.contains(token)) {
+                    violations.add("ReferralService 响应键含联系方式 token: " + key + "（含 " + token + "）");
+                }
+            }
+        }
+
+        // b) matchmaker/referral 包无 @Scheduled（无批处理代操作面）
         for (Path dir : PACKAGE_DIRS) {
             assertTrue(Files.isDirectory(dir), "包目录不存在: " + dir);
             try (Stream<Path> files = Files.walk(dir)) {
                 for (Path f : files.filter(p -> p.toString().endsWith(".java")).toList()) {
-                    String src = stripComments(Files.readString(f, StandardCharsets.UTF_8));
-                    if (src.contains("@Scheduled")) {
+                    String body = stripComments(Files.readString(f, StandardCharsets.UTF_8));
+                    if (body.contains("@Scheduled")) {
                         violations.add(f.getFileName() + " 含 @Scheduled 定时任务"
-                                + "（ZC-MM-004：禁止引入代替用户决定/代操作的自动化通道）");
+                                + "（禁止引入代替用户决定/代操作的自动化通道）");
                     }
                 }
             }
         }
         assertEquals(List.of(), violations,
-                "红娘/转介域出现定时任务必须先过「禁止代用户决定」评审（ZC-MM-004）");
+                "既有 B1 契约（转介白名单/无批处理）被破坏（守卫⑤）。\n违规项:\n  - "
+                        + String.join("\n  - ", violations));
     }
 
     // ==================== 解析实现 ====================
 
-    /** 全仓 main 源码 + 迁移脚本扫描 ContactAuthorization 机制（003/004 共享）。 */
-    private List<String> scanForContactAuthorizationMechanism() throws IOException {
-        List<String> violations = new ArrayList<>();
-        try (Stream<Path> files = Files.walk(SRC_ROOT)) {
-            for (Path f : files.filter(p -> p.toString().endsWith(".java")).toList()) {
-                String name = f.getFileName().toString();
-                if (name.contains("ContactAuthorization")) {
-                    violations.add("出现联系授权类（机制被引入）: " + name);
-                    continue;
-                }
-                String src = stripComments(Files.readString(f, StandardCharsets.UTF_8));
-                if (src.contains("ContactAuthorization")) {
-                    violations.add("源码引用联系授权机制: " + f.getFileName());
-                }
+    /** 提取类级 @RequestMapping 路径前缀（无则空串）。 */
+    private String classMappingPrefix(String src) {
+        Matcher classMapping = Pattern.compile("@RequestMapping\\(([^)]*)\\)").matcher(src);
+        if (!classMapping.find()) {
+            return "";
+        }
+        String args = classMapping.group(1).replaceAll("\"", "").trim();
+        // 去掉 value=/path= 前缀写法，取第一段路径
+        for (String part : args.split(",")) {
+            String candidate = part.trim();
+            if (candidate.startsWith("value=") || candidate.startsWith("path=")) {
+                candidate = candidate.substring(candidate.indexOf('=') + 1).trim();
+            }
+            if (candidate.startsWith("/")) {
+                return candidate;
             }
         }
-        for (Path migrationDir : migrationDirCandidates()) {
-            if (!Files.isDirectory(migrationDir)) {
-                continue;
-            }
-            try (Stream<Path> files = Files.list(migrationDir)) {
-                for (Path f : files.filter(p -> p.toString().endsWith(".sql")).toList()) {
-                    String src = Files.readString(f, StandardCharsets.UTF_8).toLowerCase();
-                    if (src.contains("matchmaker_contact_authorizations")) {
-                        violations.add("出现 matchmaker_contact_authorizations 建表迁移: " + f.getFileName()
-                                + "（安全默认=不开放；仅当产品确认开放联系功能时随 006 评审引入）");
-                    }
-                }
-            }
-        }
-        return violations;
+        return "";
     }
 
-    /** 迁移脚本目录（兼容仓库根与单模块两种布局）。 */
-    private List<Path> migrationDirCandidates() {
-        Path parent = SRC_ROOT.getParent();
-        return List.of(
-                parent != null ? parent.resolve("resources/db/migration") : Path.of("backend/src/main/resources/db/migration"),
-                Path.of("backend/src/main/resources/db/migration"),
-                Path.of("src/main/resources/db/migration"));
+    /** 类级前缀 + 方法路径合成完整路径（Spring mapping 拼接语义）。 */
+    private String compose(String classPrefix, String methodPath) {
+        if (methodPath == null || methodPath.isEmpty() || methodPath.startsWith("(")) {
+            return classPrefix;
+        }
+        if (classPrefix.isEmpty()) {
+            return methodPath;
+        }
+        if (methodPath.startsWith("/")) {
+            return classPrefix + methodPath;
+        }
+        return classPrefix + "/" + methodPath;
     }
 
     private static String stripComments(String src) {
diff --git a/backend/src/test/java/com/danyang/match/platform/security/OperatorEndpointPermissionCoverageTest.java b/backend/src/test/java/com/danyang/match/platform/security/OperatorEndpointPermissionCoverageTest.java
index 9d24d2d..60baa42 100644
--- a/backend/src/test/java/com/danyang/match/platform/security/OperatorEndpointPermissionCoverageTest.java
+++ b/backend/src/test/java/com/danyang/match/platform/security/OperatorEndpointPermissionCoverageTest.java
@@ -7,6 +7,8 @@ import com.danyang.match.platform.appeal.controller.AppealOperatorController;
 import com.danyang.match.platform.audit.controller.AuditLogController;
 import com.danyang.match.platform.content.controller.ContentController;
 import com.danyang.match.platform.counseling.controller.CounselingController;
+import com.danyang.match.platform.matchmaker.controller.MatchmakerAssignmentController;
+import com.danyang.match.platform.matchmaker.controller.MatchmakerContactAuthorizationController;
 import com.danyang.match.platform.matchmaker.controller.MatchmakerOperatorController;
 import com.danyang.match.platform.operator.controller.OperatorController;
 import com.danyang.match.platform.organization.controller.OrganizationController;
@@ -41,6 +43,8 @@ class OperatorEndpointPermissionCoverageTest {
             CheckinController.class, AnalyticsController.class,
             AppealOperatorController.class, AuditLogController.class,
             ContentController.class, CounselingController.class,
+            MatchmakerAssignmentController.class,
+            MatchmakerContactAuthorizationController.class,
             MatchmakerOperatorController.class, OperatorController.class,
             OrganizationController.class, ReviewController.class,
             ReferralController.class,
diff --git a/backend/src/test/resources/schema-h2.sql b/backend/src/test/resources/schema-h2.sql
index a7f085a..1602da1 100644
--- a/backend/src/test/resources/schema-h2.sql
+++ b/backend/src/test/resources/schema-h2.sql
@@ -550,6 +550,41 @@ CREATE TABLE operators (
 );
 CREATE UNIQUE INDEX uk_operator_username_h2 ON operators(username);
 
+-- V056（ZC-MM-003 B1 立项）：matchmaker_contact_authorizations 受控联系授权表。
+--   生产为部分唯一索引 uq_mm_contact_auth_active WHERE status='active'；
+--   H2 不支持部分索引，用「生成列 + 唯一索引」等价替代（对照 V053 范式）：
+--   active_contact_key 仅在 status='active' 时取 operator|user|channel 复合键，否则 NULL。
+--   去外键（operators/users 本表均已存在，与既有「去外键」惯例一致）。
+CREATE TABLE matchmaker_contact_authorizations (
+  id VARCHAR(36) PRIMARY KEY,
+  operator_id VARCHAR(36) NOT NULL,
+  user_id VARCHAR(36) NOT NULL,
+  channel VARCHAR(32) NOT NULL,
+  purpose VARCHAR(200) NOT NULL,
+  status VARCHAR(32) NOT NULL DEFAULT 'pending_approval',
+  approved_by VARCHAR(36),
+  approved_at TIMESTAMP WITH TIME ZONE,
+  user_consented_at TIMESTAMP WITH TIME ZONE,
+  expires_at TIMESTAMP WITH TIME ZONE NOT NULL,
+  revoked_at TIMESTAMP WITH TIME ZONE,
+  revoked_by VARCHAR(36),
+  revoke_reason VARCHAR(500),
+  created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
+  deleted_at TIMESTAMP WITH TIME ZONE,
+  CONSTRAINT chk_contact_auth_channel CHECK (channel IN ('phone', 'offline_meeting', 'full_contact')),
+  CONSTRAINT chk_contact_auth_status CHECK (status IN (
+    'pending_approval', 'pending_consent', 'active', 'rejected', 'expired', 'revoked'
+  )),
+  active_contact_key VARCHAR(200) GENERATED ALWAYS AS (
+    CASE WHEN status = 'active'
+         THEN operator_id || '|' || user_id || '|' || channel END
+  )
+);
+CREATE UNIQUE INDEX uq_mm_contact_auth_active_h2 ON matchmaker_contact_authorizations(active_contact_key);
+CREATE INDEX idx_contact_auth_operator_status_h2 ON matchmaker_contact_authorizations(operator_id, status);
+CREATE INDEX idx_contact_auth_user_status_h2 ON matchmaker_contact_authorizations(user_id, status);
+
 -- V001 配套（ZC-MM-006 / T02）：权限四表 —— JwtAuthFilter 运营分支实时查库
 --   （PermissionMapper join role_permissions/operator_roles）在 H2 上的真实 DB 路径支撑；
 --   此前缺失导致所有 operator token 测试只能 @MockBean PermissionService 绕过。
diff --git a/miniapp/app.json b/miniapp/app.json
index ed5340d..10c0ba2 100644
--- a/miniapp/app.json
+++ b/miniapp/app.json
@@ -65,7 +65,8 @@
     "pages/content-detail/content-detail",
     "pages/anti-fraud/anti-fraud",
     "pages/service-program/service-program",
-    "pages/service-history/service-history"
+    "pages/service-history/service-history",
+    "pages/contact-consent/contact-consent"
   ],
   "window": {
     "navigationBarTitleText": "丹阳公益婚恋",
diff --git a/miniapp/pages/contact-consent/contact-consent.js b/miniapp/pages/contact-consent/contact-consent.js
new file mode 100644
index 0000000..0f7edfe
--- /dev/null
+++ b/miniapp/pages/contact-consent/contact-consent.js
@@ -0,0 +1,102 @@
+/**
+ * 联系授权确认页（C 端用户，ZC-MM-003 / B1 例外通道）
+ *
+ * PIPL 单独同意契约：
+ * - 授权目的 / 渠道 / 有效期窗口逐条明示后才可操作；
+ * - 同意与拒绝是两个独立按钮，无预勾选、无捆绑（后端亦为独立 POST 端点，
+ *   守卫 MatchmakerContactGuardTest ④ 锁定）；
+ * - 数据源 GET /contact-authorizations/my（pendingConsent 待同意队列 + 全部记录）。
+ */
+const api = require('../../utils/api');
+
+const CHANNEL_LABELS = {
+  phone: '电话联系',
+  offline_meeting: '线下见面',
+  full_contact: '完整联系方式',
+};
+
+Page({
+  data: {
+    loading: true,
+    pendingConsent: [],
+    history: [],
+  },
+
+  onShow() {
+    this.loadAuthorizations();
+  },
+
+  async loadAuthorizations() {
+    this.setData({ loading: true });
+    try {
+      const res = await api.get('/contact-authorizations/my');
+      if (res.success) {
+        const pending = (res.data.pendingConsent || []).map((item) => this.decorate(item));
+        const history = (res.data.list || []).map((item) => this.decorate(item));
+        this.setData({ pendingConsent: pending, history });
+      }
+    } catch (err) {
+      console.error('加载联系授权失败:', err);
+    } finally {
+      this.setData({ loading: false });
+    }
+  },
+
+  /** 渠道/状态/有效期 → 中文展示（枚举码不上屏） */
+  decorate(item) {
+    const labels = {
+      pending_approval: '待审批', pending_consent: '待你确认', active: '生效中',
+      rejected: '已拒绝', expired: '已过期', revoked: '已撤销',
+    };
+    return Object.assign({}, item, {
+      channelLabel: CHANNEL_LABELS[item.channel] || item.channel,
+      statusLabel: labels[item.status] || item.status,
+      expireText: item.expiresAt ? this.formatTime(item.expiresAt) : '',
+    });
+  },
+
+  formatTime(timeStr) {
+    if (!timeStr) return '';
+    const d = new Date(timeStr);
+    return `${d.getFullYear()}-${d.getMonth() + 1}-${d.getDate()} ${d.getHours()}:${String(d.getMinutes()).padStart(2, '0')}`;
+  },
+
+  /** 独立同意（单独明示动作，无捆绑参数） */
+  async onConsent(e) {
+    const id = e.currentTarget.dataset.id;
+    const item = this.data.pendingConsent.find((a) => a.id === id);
+    if (!item) return;
+    wx.showModal({
+      title: '确认同意联系授权',
+      content: `同意「${item.channelLabel}」：${item.purpose}。同意后红娘可在有效期内通过该方式联系你。`,
+      confirmText: '同意',
+      cancelText: '再想想',
+      success: async (res) => {
+        if (!res.confirm) return;
+        try {
+          const resp = await api.post(`/contact-authorizations/${id}/consent`);
+          if (resp.success) {
+            wx.showToast({ title: '已同意', icon: 'success' });
+            this.loadAuthorizations();
+          }
+        } catch (err) {
+          wx.showToast({ title: '操作失败', icon: 'none' });
+        }
+      },
+    });
+  },
+
+  /** 独立拒绝 */
+  async onDecline(e) {
+    const id = e.currentTarget.dataset.id;
+    try {
+      const resp = await api.post(`/contact-authorizations/${id}/decline`);
+      if (resp.success) {
+        wx.showToast({ title: '已拒绝', icon: 'none' });
+        this.loadAuthorizations();
+      }
+    } catch (err) {
+      wx.showToast({ title: '操作失败', icon: 'none' });
+    }
+  },
+});
diff --git a/miniapp/pages/contact-consent/contact-consent.json b/miniapp/pages/contact-consent/contact-consent.json
new file mode 100644
index 0000000..9bb5be2
--- /dev/null
+++ b/miniapp/pages/contact-consent/contact-consent.json
@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "联系授权确认",
+  "usingComponents": {}
+}
diff --git a/miniapp/pages/contact-consent/contact-consent.wxml b/miniapp/pages/contact-consent/contact-consent.wxml
new file mode 100644
index 0000000..6661843
--- /dev/null
+++ b/miniapp/pages/contact-consent/contact-consent.wxml
@@ -0,0 +1,39 @@
+<!-- 联系授权确认页（ZC-MM-003 / B1：单独明示同意，无预勾选、无捆绑） -->
+<view class="page">
+  <view class="intro">
+    <view class="intro-title">红娘联系授权</view>
+    <view class="intro-text">红娘经平台审批后向你发起联系授权申请。你可以单独决定同意或拒绝，同意后授权在有效期内生效，到期自动失效，也可随时被撤销。</view>
+  </view>
+
+  <!-- 待确认队列 -->
+  <view class="section" wx:if="{{pendingConsent.length > 0}}">
+    <view class="section-title">待你确认（{{pendingConsent.length}}）</view>
+    <view class="card" wx:for="{{pendingConsent}}" wx:key="id">
+      <view class="row"><text class="label">授权渠道</text><text class="value strong">{{item.channelLabel}}</text></view>
+      <view class="row"><text class="label">授权目的</text><text class="value">{{item.purpose}}</text></view>
+      <view class="row"><text class="label">确认截止</text><text class="value">{{item.expireText}}</text></view>
+      <view class="actions">
+        <button class="btn decline" data-id="{{item.id}}" bindtap="onDecline">拒绝</button>
+        <button class="btn consent" data-id="{{item.id}}" bindtap="onConsent">同意</button>
+      </view>
+    </view>
+  </view>
+
+  <view class="empty" wx:if="{{!loading && pendingConsent.length === 0}}">
+    <view class="empty-text">暂无待确认的授权申请</view>
+  </view>
+
+  <!-- 历史记录 -->
+  <view class="section" wx:if="{{history.length > 0}}">
+    <view class="section-title">历史记录</view>
+    <view class="card slim" wx:for="{{history}}" wx:key="id">
+      <view class="row"><text class="label">渠道</text><text class="value">{{item.channelLabel}}</text></view>
+      <view class="row"><text class="label">目的</text><text class="value">{{item.purpose}}</text></view>
+      <view class="row"><text class="label">状态</text><text class="value">{{item.statusLabel}}</text></view>
+    </view>
+  </view>
+
+  <view class="loading-wrap" wx:if="{{loading}}">
+    <text class="loading-text">加载中...</text>
+  </view>
+</view>
diff --git a/miniapp/pages/contact-consent/contact-consent.wxss b/miniapp/pages/contact-consent/contact-consent.wxss
new file mode 100644
index 0000000..b334e77
--- /dev/null
+++ b/miniapp/pages/contact-consent/contact-consent.wxss
@@ -0,0 +1,21 @@
+/* 联系授权确认页样式 */
+.page { padding: 24rpx; background: #f7f8fa; min-height: 100vh; box-sizing: border-box; }
+.intro { background: #eef4ff; border-radius: 16rpx; padding: 24rpx; margin-bottom: 24rpx; }
+.intro-title { font-size: 32rpx; font-weight: 600; color: #1f2d3d; margin-bottom: 12rpx; }
+.intro-text { font-size: 26rpx; color: #5e6d82; line-height: 1.6; }
+.section { margin-bottom: 28rpx; }
+.section-title { font-size: 30rpx; font-weight: 600; color: #1f2d3d; margin-bottom: 16rpx; }
+.card { background: #fff; border-radius: 16rpx; padding: 24rpx; margin-bottom: 16rpx; }
+.card.slim { padding: 20rpx; }
+.row { display: flex; margin-bottom: 12rpx; }
+.label { width: 150rpx; color: #909399; font-size: 26rpx; flex-shrink: 0; }
+.value { color: #303133; font-size: 26rpx; flex: 1; word-break: break-all; }
+.value.strong { font-weight: 600; color: #1f2d3d; }
+.actions { display: flex; justify-content: flex-end; gap: 20rpx; margin-top: 16rpx; }
+.btn { font-size: 28rpx; border-radius: 12rpx; padding: 0 40rpx; line-height: 72rpx; margin: 0; }
+.btn.decline { background: #f4f4f5; color: #606266; }
+.btn.consent { background: #2f7df6; color: #fff; }
+.empty { text-align: center; padding: 60rpx 0; }
+.empty-text { color: #909399; font-size: 26rpx; }
+.loading-wrap { text-align: center; padding: 40rpx 0; }
+.loading-text { color: #909399; font-size: 26rpx; }
diff --git a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.js b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.js
index 9f3f505..b9960f6 100644
--- a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.js
+++ b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.js
@@ -23,6 +23,16 @@ Page({
     assignmentCount: 0,
     loading: true,
     currentDate: '',
+    // ZC-MM-003 / B1：受控联系授权（申请入口 + 本人授权列表/撤销；purpose 必填）
+    contactTargets: [],
+    contactTargetIndex: 0,
+    contactChannelLabels: ['电话联系', '线下见面', '完整联系方式'],
+    contactChannels: ['phone', 'offline_meeting', 'full_contact'],
+    contactChannelIndex: 0,
+    contactPurpose: '',
+    contactAuths: [],
+    contactAuthCount: 0,
+    submittingAuth: false,
   },
 
   onLoad() {
@@ -70,10 +80,18 @@ Page({
 
       if (assignmentRes.success) {
         const assignments = assignmentRes.data || [];
+        // 联系授权申请目标 = 本人生效中的分配对象（B1：只能对分配对象发起）
+        const targets = assignments.map((a) => ({
+          userId: a.userId,
+          label: '用户 ' + String(a.userId).slice(0, 8) + '…（' + (a.assignmentReason || '服务对象') + '）',
+        }));
         this.setData({
           myAssignments: assignments,
           assignmentCount: assignments.length,
+          contactTargets: targets,
+          contactTargetIndex: 0,
         });
+        this.loadContactAuthorizations();
       }
     } catch (err) {
       console.error('加载工作台数据失败:', err);
@@ -91,6 +109,98 @@ Page({
     wx.navigateTo({ url: `/pages/matchmaker-service-detail/matchmaker-service-detail?id=${serviceId}` });
   },
 
+  // ==================== ZC-MM-003 / B1：受控联系授权 ====================
+
+  /** 本人授权列表（GET /operator/matchmaker/contact-authorizations/my） */
+  async loadContactAuthorizations() {
+    try {
+      const token = wx.getStorageSync('operatorToken');
+      const res = await api.get('/operator/matchmaker/contact-authorizations/my',
+        {}, { Authorization: `Bearer ${token}` });
+      if (res.success) {
+        const items = (res.data.list || []).map((item) => Object.assign({}, item, {
+          channelLabel: this.contactChannelLabel(item.channel),
+          statusLabel: this.contactStatusLabel(item.status),
+          expireText: item.expiresAt ? this.formatTime(item.expiresAt) : '',
+          revocable: item.status === 'active' || item.status === 'pending_approval'
+            || item.status === 'pending_consent',
+        }));
+        this.setData({ contactAuths: items, contactAuthCount: items.length });
+      }
+    } catch (err) {
+      console.error('加载联系授权失败:', err);
+    }
+  },
+
+  contactChannelLabel(code) {
+    const labels = { phone: '电话联系', offline_meeting: '线下见面', full_contact: '完整联系方式' };
+    return labels[code] || code || '';
+  },
+
+  contactStatusLabel(code) {
+    const labels = {
+      pending_approval: '待审批', pending_consent: '待用户确认', active: '生效中',
+      rejected: '用户已拒绝', expired: '已过期', revoked: '已撤销',
+    };
+    return labels[code] || code || '';
+  },
+
+  onContactTargetChange(e) { this.setData({ contactTargetIndex: Number(e.detail.value) }); },
+  onContactChannelChange(e) { this.setData({ contactChannelIndex: Number(e.detail.value) }); },
+  onContactPurposeInput(e) { this.setData({ contactPurpose: e.detail.value }); },
+
+  /** 发起授权申请（purpose 必填；B1：用户随后单独明示同意，本页不产生任何用户授权） */
+  async submitContactRequest() {
+    if (this.data.submittingAuth) return;
+    const target = this.data.contactTargets[this.data.contactTargetIndex];
+    if (!target) { wx.showToast({ title: '暂无可申请的服务对象', icon: 'none' }); return; }
+    const purpose = (this.data.contactPurpose || '').trim();
+    if (!purpose) { wx.showToast({ title: '授权目的必填', icon: 'none' }); return; }
+    const channel = this.data.contactChannels[this.data.contactChannelIndex];
+    this.setData({ submittingAuth: true });
+    try {
+      const token = wx.getStorageSync('operatorToken');
+      const res = await api.post('/operator/matchmaker/contact-authorizations', {
+        userId: target.userId, channel: channel, purpose: purpose,
+      }, { Authorization: `Bearer ${token}` });
+      if (res.success) {
+        wx.showToast({ title: '申请已提交，等待审批', icon: 'none' });
+        this.setData({ contactPurpose: '' });
+        this.loadContactAuthorizations();
+      }
+    } catch (err) {
+      wx.showToast({ title: err.message || '申请失败', icon: 'none' });
+    } finally {
+      this.setData({ submittingAuth: false });
+    }
+  },
+
+  /** 撤销本人授权（reason 必填） */
+  revokeContactAuth(e) {
+    const id = e.currentTarget.dataset.id;
+    wx.showModal({
+      title: '撤销联系授权',
+      editable: true,
+      placeholderText: '请输入撤销理由（必填）',
+      success: async (res) => {
+        if (!res.confirm) return;
+        const reason = (res.content || '').trim();
+        if (!reason) { wx.showToast({ title: '撤销理由必填', icon: 'none' }); return; }
+        try {
+          const token = wx.getStorageSync('operatorToken');
+          const resp = await api.post(`/operator/matchmaker/contact-authorizations/${id}/revoke`,
+            { reason: reason }, { Authorization: `Bearer ${token}` });
+          if (resp.success) {
+            wx.showToast({ title: '已撤销', icon: 'none' });
+            this.loadContactAuthorizations();
+          }
+        } catch (err) {
+          wx.showToast({ title: '撤销失败', icon: 'none' });
+        }
+      },
+    });
+  },
+
   // 分配状态 → 中文（避免枚举码直接上屏，见 profileLabels 铁律）
   assignmentStatusLabel(code) {
     const labels = {
diff --git a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxml b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxml
index de61493..3de4231 100644
--- a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxml
+++ b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxml
@@ -72,6 +72,57 @@
     </view>
   </view>
 
+  <!-- 联系授权（ZC-MM-003 / B1：受控联系，用户单独同意后才可生效） -->
+  <view class="section" wx:if="{{!loading}}">
+    <view class="section-header">
+      <view class="section-title-wrap">
+        <text class="section-dot"></text>
+        <text class="section-title">联系授权（受控联系）</text>
+      </view>
+      <text class="section-count" wx:if="{{contactAuthCount > 0}}">共{{contactAuthCount}}条</text>
+    </view>
+
+    <!-- 申请入口：对本人分配对象发起，purpose 必填 -->
+    <view class="contact-form" wx:if="{{contactTargets.length > 0}}">
+      <picker mode="selector" range="{{contactTargets}}" range-key="label" value="{{contactTargetIndex}}" bindchange="onContactTargetChange">
+        <view class="form-row">
+          <text class="form-label">服务对象</text>
+          <text class="form-value">{{contactTargets[contactTargetIndex].label}}</text>
+        </view>
+      </picker>
+      <picker mode="selector" range="{{contactChannelLabels}}" value="{{contactChannelIndex}}" bindchange="onContactChannelChange">
+        <view class="form-row">
+          <text class="form-label">联系渠道</text>
+          <text class="form-value">{{contactChannelLabels[contactChannelIndex]}}</text>
+        </view>
+      </picker>
+      <view class="form-row">
+        <text class="form-label">授权目的</text>
+        <input class="form-input" value="{{contactPurpose}}" bindinput="onContactPurposeInput"
+          placeholder="必填：说明为何需要联系该用户" maxlength="200" />
+      </view>
+      <view class="form-hint">提交后须经平台审批，并由用户单独确认同意后授权方可生效</view>
+      <button class="submit-btn" size="mini" bindtap="submitContactRequest" disabled="{{submittingAuth}}">提交申请</button>
+    </view>
+    <view class="empty-state" wx:else>
+      <view class="empty-hint">暂无服务对象分配，无法发起联系授权</view>
+    </view>
+
+    <!-- 本人授权列表 -->
+    <view class="auth-list" wx:if="{{contactAuths.length > 0}}">
+      <view class="auth-card" wx:for="{{contactAuths}}" wx:key="id">
+        <view class="auth-row">
+          <text class="auth-channel">{{item.channelLabel}}</text>
+          <text class="auth-status">{{item.statusLabel}}</text>
+        </view>
+        <view class="auth-purpose">{{item.purpose}}</view>
+        <view class="auth-meta" wx:if="{{item.expireText}}">有效期至 {{item.expireText}}</view>
+        <button class="revoke-btn" size="mini" wx:if="{{item.revocable}}"
+          data-id="{{item.id}}" bindtap="revokeContactAuth">撤销</button>
+      </view>
+    </view>
+  </view>
+
   <!-- 加载中 -->
   <view class="loading-wrap" wx:if="{{loading}}">
     <view class="loading-spinner"></view>
diff --git a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxss b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxss
index 6863852..d5a4c6f 100644
--- a/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxss
+++ b/miniapp/pages/matchmaker-workbench/matchmaker-workbench.wxss
@@ -264,3 +264,20 @@
   border-radius:42rpx;
   border:2rpx solid var(--color-border);
 min-width:var(--tap-min);}
+
+/* ===== 联系授权（ZC-MM-003 / B1） ===== */
+.contact-form { background: #fff; border-radius: 16rpx; padding: 24rpx; margin-bottom: 20rpx; }
+.form-row { display: flex; align-items: center; padding: 16rpx 0; border-bottom: 1rpx solid #f0f0f0; }
+.form-label { width: 160rpx; color: #909399; font-size: 26rpx; flex-shrink: 0; }
+.form-value { color: #303133; font-size: 26rpx; flex: 1; }
+.form-input { flex: 1; font-size: 26rpx; color: #303133; }
+.form-hint { font-size: 22rpx; color: #b0b3b8; margin-top: 12rpx; line-height: 1.5; }
+.submit-btn { margin-top: 16rpx; background: #2f7df6; color: #fff; }
+.auth-list { margin-top: 8rpx; }
+.auth-card { background: #fff; border-radius: 16rpx; padding: 20rpx 24rpx; margin-bottom: 14rpx; }
+.auth-row { display: flex; justify-content: space-between; align-items: center; }
+.auth-channel { font-size: 28rpx; font-weight: 600; color: #1f2d3d; }
+.auth-status { font-size: 24rpx; color: #909399; }
+.auth-purpose { font-size: 26rpx; color: #5e6d82; margin-top: 8rpx; word-break: break-all; }
+.auth-meta { font-size: 22rpx; color: #b0b3b8; margin-top: 8rpx; }
+.revoke-btn { margin-top: 12rpx; background: #f4f4f5; color: #606266; }
diff --git a/scripts/run-backend-contracts.mjs b/scripts/run-backend-contracts.mjs
index d96d2dd..2a39000 100644
--- a/scripts/run-backend-contracts.mjs
+++ b/scripts/run-backend-contracts.mjs
@@ -50,6 +50,9 @@ const backendTestRoot = resolve(root, 'backend', 'src', 'test', 'java')
 //   OperatorPermissionRevocationTest   —— JWT 权限回收实时查库（禁用 401 / 撤权 403+审计）
 //   MatchmakerSensitiveAccessAuditTest —— 服务详情敏感访问日志（success 行 / 双记录互斥）
 //   MatchmakerWriteDenyUniformityTest  —— 写接口 404 统一防探测（5 拒绝 ≡ 读详情 404）
+// 第 19~20 项（ZC-MM-003 B1 立项）：
+//   MatchmakerContactAuthorizationTest —— 受控联系授权生命周期/状态机/404 化拒绝/审计
+//   MatchmakerContactGuardTest         —— 守卫翻转：联系回显收敛/端点前缀/到期语义/consent 独立性
 // 新增/删减请同步修改本数组（下限随之变化）。
 const CURATED = [
   'AuthServiceRefreshTtlTest',
@@ -70,6 +73,8 @@ const CURATED = [
   'OperatorPermissionRevocationTest',
   'MatchmakerSensitiveAccessAuditTest',
   'MatchmakerWriteDenyUniformityTest',
+  'MatchmakerContactAuthorizationTest',
+  'MatchmakerContactGuardTest',
 ]
 
 const MIN_GUARDS = Number(process.env.BACKEND_GUARDS_MIN ?? CURATED.length)
diff --git a/ui-tests/ui-contracts.mjs b/ui-tests/ui-contracts.mjs
index 0877d3f..6f54d25 100644
--- a/ui-tests/ui-contracts.mjs
+++ b/ui-tests/ui-contracts.mjs
@@ -16,7 +16,8 @@ function assertInOrder(source, labels, scope) {
 }
 
 const appConfig = JSON.parse(read('miniapp/app.json'))
-assert.equal(appConfig.pages.length, 63, '小程序页面清单必须完整覆盖 63 页')
+// ZC-MM-003（B1 立项）：contact-consent 联系授权确认页（用户单独明示同意）→ 63 → 64
+assert.equal(appConfig.pages.length, 64, '小程序页面清单必须完整覆盖 64 页')
 const redesignMatrix = read('docs/UI_REDESIGN_PAGE_MATRIX_V1.1.md')
 for (const page of [
   'pages/index/index', 'pages/discover/discover', 'pages/messages/messages',