diff --git a/app/miniapi/controller/CustomerCenter.php b/app/miniapi/controller/CustomerCenter.php
new file mode 100644
index 0000000..d7962d5
--- /dev/null
+++ b/app/miniapi/controller/CustomerCenter.php
@@ -0,0 +1,43 @@
+<?php
+declare(strict_types=1);
+
+namespace app\miniapi\controller;
+
+use app\miniapi\service\CustomerCenter\CustomerCenterService;
+
+final class CustomerCenter extends Base
+{
+    public function applicants()
+    {
+        $userId = $this->requireLogin();
+        if (!is_int($userId)) {
+            return $userId;
+        }
+
+        $result = (new CustomerCenterService())->applicants($userId);
+        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 applications()
+    {
+        $userId = $this->requireLogin();
+        if (!is_int($userId)) {
+            return $userId;
+        }
+
+        $result = (new CustomerCenterService())->applications(
+            $userId,
+            (int)$this->request->param('page', 1),
+            (int)$this->request->param('page_size', 20)
+        );
+        if ((int)($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'] ?? []));
+    }
+}
diff --git a/app/miniapi/service/CustomerCenter/CustomerCenterService.php b/app/miniapi/service/CustomerCenter/CustomerCenterService.php
new file mode 100644
index 0000000..f662049
--- /dev/null
+++ b/app/miniapi/service/CustomerCenter/CustomerCenterService.php
@@ -0,0 +1,66 @@
+<?php
+declare(strict_types=1);
+
+namespace app\miniapi\service\CustomerCenter;
+
+use api\Httpcurl;
+use think\facade\Log;
+
+final class CustomerCenterService
+{
+    public function applicants(int $userId): array
+    {
+        return $this->request('applicants', $userId);
+    }
+
+    public function applications(int $userId, int $page, int $pageSize): array
+    {
+        return $this->request('applications', $userId, [
+            'page' => max(1, $page),
+            'page_size' => max(1, min(50, $pageSize)),
+        ]);
+    }
+
+    public function payload(int $userId, array $params = []): array
+    {
+        return ['user_id' => $userId] + $params;
+    }
+
+    public function endpoint(string $userUrl, string $action): string
+    {
+        if (!in_array($action, ['applicants', 'applications'], true)) {
+            return '';
+        }
+
+        $endpoint = preg_replace(
+            '#/users/[^/?]+(?:\?.*)?$#i',
+            '/customer_center/' . $action,
+            trim($userUrl)
+        );
+
+        return is_string($endpoint) && $endpoint !== $userUrl ? $endpoint : '';
+    }
+
+    private function request(string $action, int $userId, array $params = []): array
+    {
+        $url = $this->endpoint(trim((string)config('app.user_url')), $action);
+        if ($url === '') {
+            return ['code' => 0, 'msg' => '客户中心接口地址异常', 'data' => []];
+        }
+
+        $payload = $this->payload($userId, $params);
+        $response = Httpcurl::request($url, 'post', $payload);
+        if (!is_array($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' => []];
+        }
+
+        $result = json_decode($response[0], true);
+        if (!is_array($result)) {
+            Log::error('miniapi customer center ' . $action . ' response decode failed');
+            return ['code' => 0, 'msg' => '服务异常，请稍后重试', 'data' => []];
+        }
+
+        return $result;
+    }
+}
diff --git a/route/app.php b/route/app.php
index 3473273..d458a95 100644
--- a/route/app.php
+++ b/route/app.php
@@ -33,6 +33,9 @@ Route::group('miniapi', function () {
     Route::post('order/pay', 'Order/pay');
     Route::post('order/addInvoice', 'Order/addInvoice');
 
+    Route::get('customer-center/applicants', 'CustomerCenter/applicants');
+    Route::get('customer-center/applications', 'CustomerCenter/applications');
+
     Route::get('ocr/signature', 'Ocr/signature');
     Route::post('upload/image', 'Upload/image');
 
diff --git a/tests/customer_center_proxy_self_check.php b/tests/customer_center_proxy_self_check.php
new file mode 100644
index 0000000..2398188
--- /dev/null
+++ b/tests/customer_center_proxy_self_check.php
@@ -0,0 +1,33 @@
+<?php
+declare(strict_types=1);
+
+require __DIR__ . '/../vendor/autoload.php';
+
+use app\miniapi\service\CustomerCenter\CustomerCenterService;
+
+function customerCenterProxyAssertSame(mixed $expected, mixed $actual, string $message): void
+{
+    if ($expected !== $actual) {
+        throw new RuntimeException($message . PHP_EOL
+            . 'Expected: ' . var_export($expected, true) . PHP_EOL
+            . 'Actual:   ' . var_export($actual, true));
+    }
+}
+
+$service = new CustomerCenterService();
+customerCenterProxyAssertSame([
+    'user_id' => 42,
+    'page' => 2,
+], $service->payload(42, ['page' => 2]), 'The proxy request must use the original unsigned parameter style');
+customerCenterProxyAssertSame(
+    'https://uniuser.jzvisa.com/home/customer_center/applications',
+    $service->endpoint('https://uniuser.jzvisa.com/home/users/userLogin', 'applications'),
+    'The proxy endpoint must stay on the configured unified API host'
+);
+customerCenterProxyAssertSame(
+    '',
+    $service->endpoint('https://example.com/unexpected', 'applications'),
+    'Unexpected user API URLs must fail closed'
+);
+
+echo "Customer center proxy self-check passed\n";