diff --git a/src/api/lb-purchase-apply.js b/src/api/lb-purchase-apply.js
index 79b3104..368542f 100644
--- a/src/api/lb-purchase-apply.js
+++ b/src/api/lb-purchase-apply.js
@@ -64,3 +64,18 @@ export function syncHxrAdminUserVip(params) {
     skipResponseNormalize: true
   })
 }
+
+/** 按申请日期区间与租户同步同事 hxrd 用户 VIP（可能较慢，依赖外部管理端） */
+export function syncHxrAdminColleagueVip(params) {
+  return request({
+    url: '/lbPurchaseApply/syncHxrAdminColleagueVip',
+    method: 'get',
+    params: {
+      applyDateStart: params.applyDateStart,
+      applyDateEnd: params.applyDateEnd,
+      tenantId: params.tenantId
+    },
+    timeout: 120000,
+    skipResponseNormalize: true
+  })
+}
diff --git a/src/utils/request.js b/src/utils/request.js
index 4765480..060babb 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -78,6 +78,12 @@ service.interceptors.request.use(
         config.headers[key] = safe
       }
     })
+    if (config.tenantId) {
+      const tenantHeader = coerceBusinessHeaderValueForXHR('X-Tenant-Id', config.tenantId)
+      if (tenantHeader !== '') {
+        config.headers['X-Tenant-Id'] = tenantHeader
+      }
+    }
     return config
   },
   error => {
diff --git a/src/views/lb-business/purchase-apply/index.vue b/src/views/lb-business/purchase-apply/index.vue
index f29927d..7fd8418 100644
--- a/src/views/lb-business/purchase-apply/index.vue
+++ b/src/views/lb-business/purchase-apply/index.vue
@@ -48,6 +48,9 @@
       <el-button type="success" icon="el-icon-present" style="margin-left: 12px" @click="openNewcomerVipDialog">
         开通新人特权
       </el-button>
+      <el-button type="success" icon="el-icon-present" style="margin-left: 12px" @click="openColleagueVipDialog">
+        开通同事特权
+      </el-button>
     </el-card>
 
     <el-card class="table-container" shadow="never">
@@ -229,6 +232,45 @@
       </div>
     </el-dialog>
 
+    <el-dialog
+      title="开通同事特权"
+      :visible.sync="colleagueVipDialogVisible"
+      width="520px"
+      @close="resetColleagueVipDialog"
+    >
+      <el-form label-width="120px">
+        <el-form-item label="申请开始日期" required>
+          <el-date-picker
+            v-model="colleagueVipApplyDateStart"
+            type="date"
+            value-format="yyyy-MM-dd"
+            clearable
+            placeholder="请选择开始日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="申请结束日期" required>
+          <el-date-picker
+            v-model="colleagueVipApplyDateEnd"
+            type="date"
+            value-format="yyyy-MM-dd"
+            clearable
+            placeholder="请选择结束日期"
+            style="width: 100%"
+          />
+        </el-form-item>
+        <el-form-item label="租户ID" required>
+          <el-input v-model="colleagueVipTenantId" clearable placeholder="请输入租户ID" />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="colleagueVipDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="colleagueVipSubmitLoading" @click="handleConfirmColleagueVip">
+          确定
+        </el-button>
+      </div>
+    </el-dialog>
+
     <el-dialog title="特权推荐人列表" :visible.sync="privilegeDialogVisible" width="760px" @close="resetPrivilegeDialog">
       <el-table v-loading="privilegeLoading" :data="privilegeList" style="width: 100%">
         <el-table-column type="index" label="#" width="60" />
@@ -254,6 +296,7 @@ import {
   getLbPurchaseApplyList,
   needPrivilegeRecommenders,
   parseLbPurchaseApplyFromOrderInfo,
+  syncHxrAdminColleagueVip,
   syncHxrAdminUserVip,
   updateLbPurchaseApply
 } from '@/api/lb-purchase-apply'
@@ -269,6 +312,11 @@ export default {
       newcomerVipApplyDateRange: [today, today],
       newcomerVipMaxOrder: null,
       newcomerVipTenantIdDisplay: '',
+      colleagueVipDialogVisible: false,
+      colleagueVipSubmitLoading: false,
+      colleagueVipApplyDateStart: today,
+      colleagueVipApplyDateEnd: today,
+      colleagueVipTenantId: '',
       loading: false,
       submitLoading: false,
       parseAiLoading: false,
@@ -638,6 +686,65 @@ export default {
       this.newcomerVipTenantIdDisplay = ''
       this.newcomerVipSubmitLoading = false
     },
+    openColleagueVipDialog() {
+      const today = this.getCurrentDate()
+      const tenantId = this.getTenantIdFromBusinessHeaders()
+      if (
+        Array.isArray(this.privilegeDateRange) &&
+        this.privilegeDateRange.length === 2 &&
+        this.privilegeDateRange[0] &&
+        this.privilegeDateRange[1]
+      ) {
+        this.colleagueVipApplyDateStart = this.privilegeDateRange[0]
+        this.colleagueVipApplyDateEnd = this.privilegeDateRange[1]
+      } else {
+        this.colleagueVipApplyDateStart = today
+        this.colleagueVipApplyDateEnd = today
+      }
+      this.colleagueVipTenantId = tenantId
+      this.colleagueVipDialogVisible = true
+    },
+    resetColleagueVipDialog() {
+      const today = this.getCurrentDate()
+      this.colleagueVipApplyDateStart = today
+      this.colleagueVipApplyDateEnd = today
+      this.colleagueVipTenantId = ''
+      this.colleagueVipSubmitLoading = false
+    },
+    handleConfirmColleagueVip() {
+      const applyDateStart = this.colleagueVipApplyDateStart
+      const applyDateEnd = this.colleagueVipApplyDateEnd
+      const tenantId = (this.colleagueVipTenantId || '').trim()
+      if (!applyDateStart || !applyDateEnd) {
+        this.$message.warning('请选择申请开始日期与结束日期')
+        return
+      }
+      if (!tenantId) {
+        this.$message.warning('请输入租户ID')
+        return
+      }
+      this.colleagueVipSubmitLoading = true
+      syncHxrAdminColleagueVip({
+        applyDateStart,
+        applyDateEnd,
+        tenantId
+      })
+        .then((res) => {
+          const ok = res && (res.success === true || res.code === 200 || res.code === 20000)
+          if (ok) {
+            this.$message.success((res && res.message) || '同步成功')
+            this.colleagueVipDialogVisible = false
+          } else {
+            this.$message.error((res && (res.message || res.msg)) || '同步失败')
+          }
+        })
+        .catch(() => {
+          // 错误提示由 @/utils/request 响应拦截器统一展示
+        })
+        .finally(() => {
+          this.colleagueVipSubmitLoading = false
+        })
+    },
     handleConfirmNewcomerVip() {
       const tenantId = this.getTenantIdFromBusinessHeaders()
       if (!tenantId) {