diff --git a/app/miniapi/controller/CustomerCenter.php b/app/miniapi/controller/CustomerCenter.php
index d7962d5..d8f1f57 100644
--- a/app/miniapi/controller/CustomerCenter.php
+++ b/app/miniapi/controller/CustomerCenter.php
@@ -40,4 +40,57 @@ final class CustomerCenter extends Base
 
         return $this->ok((array)($result['data'] ?? []));
     }
+
+    public function applicant()
+    {
+        $userId = $this->requireLogin();
+        if (!is_int($userId)) {
+            return $userId;
+        }
+
+        $applicantId = (int)$this->request->param('applicant_id', 0);
+        if ($applicantId <= 0) {
+            return $this->fail('参数错误');
+        }
+        $result = (new CustomerCenterService())->applicant($userId, $applicantId);
+        if ((int)($result['code'] ?? 0) !== 1) {
+            return $this->fail((string)($result['msg'] ?? '服务异常，请稍后重试'));
+        }
+
+        return $this->ok((array)($result['data'] ?? []));
+    }
+
+    public function saveApplicant()
+    {
+        $userId = $this->requireLogin();
+        if (!is_int($userId)) {
+            return $userId;
+        }
+
+        $result = (new CustomerCenterService())->saveApplicant($userId, $this->postData());
+        if ((int)($result['code'] ?? 0) !== 1) {
+            return $this->fail((string)($result['msg'] ?? '保存失败，请稍后重试'));
+        }
+
+        return $this->ok((array)($result['data'] ?? []), '保存成功');
+    }
+
+    public function removeApplicant()
+    {
+        $userId = $this->requireLogin();
+        if (!is_int($userId)) {
+            return $userId;
+        }
+
+        $applicantId = (int)$this->request->param('applicant_id', 0);
+        if ($applicantId <= 0) {
+            return $this->fail('参数错误');
+        }
+        $result = (new CustomerCenterService())->removeApplicant($userId, $applicantId);
+        if ((int)($result['code'] ?? 0) !== 1) {
+            return $this->fail((string)($result['msg'] ?? '移除失败，请稍后重试'));
+        }
+
+        return $this->ok([], '已移除');
+    }
 }
diff --git a/app/miniapi/controller/Evus.php b/app/miniapi/controller/Evus.php
index be1429b..0ec1d8c 100644
--- a/app/miniapi/controller/Evus.php
+++ b/app/miniapi/controller/Evus.php
@@ -5,8 +5,10 @@ namespace app\miniapi\controller;
 
 use api\Httpcurl;
 use app\miniapi\service\Context\MiniAppContext;
+use app\miniapi\service\CustomerCenter\CustomerCenterService;
 use app\miniapi\service\Payment\MiniPayService;
 use app\miniapi\service\Product\ProductService;
+use think\facade\Log;
 
 class Evus extends Base
 {
@@ -74,6 +76,8 @@ class Evus extends Base
             return $this->fail($result['msg'] ?? '提交失败，请联系管理员');
         }
 
+        $this->syncApplicantAfterOrderCreated($userId, $orderSn, $data);
+
         if (!empty($data['openid'])) {
             $pay = $this->requestMiniPay($context, $orderSn, $totalPrice, $data['openid']);
             if ($pay['code'] !== 1) {
@@ -119,7 +123,9 @@ class Evus extends Base
             $payload['passport_issue_place'],
             $payload['product_value'],
             $payload['product_name'],
-            $payload['product_desc']
+            $payload['product_desc'],
+            $payload['customer_applicant_id'],
+            $payload['customer_profile_version_id']
         );
         $totalPrice = (string)$product['value'];
         $payload['user_id'] = $userId;
@@ -159,4 +165,23 @@ class Evus extends Base
     {
         return (new MiniPayService())->request($context, $orderSn, $money, $openid, 'miniapi evus mini pay');
     }
+
+    private function syncApplicantAfterOrderCreated(int $userId, string $orderSn, array $data): void
+    {
+        $applicantId = (int)($data['customer_applicant_id'] ?? 0);
+        if ($applicantId <= 0) {
+            return;
+        }
+
+        $result = (new CustomerCenterService())->syncEvusApplicant($userId, $applicantId, $orderSn, $data);
+        if ((int)($result['code'] ?? 0) !== 1) {
+            // The order already exists, so contact synchronization must never turn a successful order into a failure.
+            Log::warning(sprintf(
+                'miniapi evus contact sync failed: applicant_id=%d order_sn=%s msg=%s',
+                $applicantId,
+                $orderSn,
+                (string)($result['msg'] ?? 'unknown')
+            ));
+        }
+    }
 }
diff --git a/app/miniapi/service/CustomerCenter/CustomerCenterService.php b/app/miniapi/service/CustomerCenter/CustomerCenterService.php
index dc70a87..9d0eae7 100644
--- a/app/miniapi/service/CustomerCenter/CustomerCenterService.php
+++ b/app/miniapi/service/CustomerCenter/CustomerCenterService.php
@@ -21,6 +21,37 @@ final class CustomerCenterService
         ]);
     }
 
+    public function applicant(int $userId, int $applicantId): array
+    {
+        return $this->request('applicant', $userId, ['applicant_id' => $applicantId]);
+    }
+
+    public function saveApplicant(int $userId, array $params): array
+    {
+        return $this->request('saveApplicant', $userId, $params);
+    }
+
+    public function removeApplicant(int $userId, int $applicantId): array
+    {
+        return $this->request('removeApplicant', $userId, ['applicant_id' => $applicantId]);
+    }
+
+    public function syncEvusApplicant(
+        int $userId,
+        int $applicantId,
+        string $orderSn,
+        array $profile
+    ): array {
+        return $this->request('syncEvusApplicant', $userId, [
+            'applicant_id' => $applicantId,
+            'order_sn' => $orderSn,
+            'profile_json' => json_encode(
+                $profile,
+                JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_INVALID_UTF8_SUBSTITUTE
+            ),
+        ], 5);
+    }
+
     public function payload(int $userId, array $params = []): array
     {
         return ['user_id' => $userId] + $params;
@@ -28,7 +59,14 @@ final class CustomerCenterService
 
     public function endpoint(string $userUrl, string $action): string
     {
-        if (!in_array($action, ['applicants', 'applications'], true)) {
+        if (!in_array($action, [
+            'applicants',
+            'applications',
+            'applicant',
+            'saveApplicant',
+            'removeApplicant',
+            'syncEvusApplicant',
+        ], true)) {
             return '';
         }
 
@@ -43,7 +81,7 @@ final class CustomerCenterService
         return is_string($endpoint) && $endpoint !== $userUrl ? $endpoint : '';
     }
 
-    private function request(string $action, int $userId, array $params = []): array
+    private function request(string $action, int $userId, array $params = [], int $timeout = 0): array
     {
         $url = $this->endpoint(trim((string)config('app.user_url')), $action);
         if ($url === '') {
@@ -51,7 +89,7 @@ final class CustomerCenterService
         }
 
         $payload = $this->payload($userId, $params);
-        $response = Httpcurl::request($url, 'post', $payload);
+        $response = Httpcurl::request($url, 'post', $payload, [], $timeout);
         if (!is_array($response) || !isset($response[0]) || !empty($response[3])) {
             Log::error('miniapi customer center ' . $action . ' request failed');
             return ['code' => 0, 'msg' => '服务异常，请稍后重试', 'data' => []];
diff --git a/route/app.php b/route/app.php
index fb26de0..9e9a343 100644
--- a/route/app.php
+++ b/route/app.php
@@ -36,6 +36,9 @@ Route::group('miniapi', function () {
 
     Route::get('customer-center/applicants', 'CustomerCenter/applicants');
     Route::get('customer-center/applications', 'CustomerCenter/applications');
+    Route::post('customer-center/applicant', 'CustomerCenter/applicant');
+    Route::post('customer-center/applicant/save', 'CustomerCenter/saveApplicant');
+    Route::post('customer-center/applicant/remove', 'CustomerCenter/removeApplicant');
 
     Route::get('ocr/signature', 'Ocr/signature');
     Route::post('upload/image', 'Upload/image');