diff --git a/application/wechat/controller/Config.php b/application/wechat/controller/Config.php
index caacc43ee..a2598292b 100644
--- a/application/wechat/controller/Config.php
+++ b/application/wechat/controller/Config.php
@@ -44,15 +44,14 @@ class Config extends BasicAdmin
     {
         if ($this->request->isGet()) {
             $code = encode(url('@admin', '', true, true) . '#' . $this->request->url());
-            $assign = [
+            return $this->fetch('', [
                 'title'   => '微信接口配置',
                 'appuri'  => url("@wechat/api.push", '', true, true),
                 'appid'   => $this->request->get('appid', sysconf('wechat_appid')),
                 'appkey'  => $this->request->get('appkey', sysconf('wechat_appkey')),
-                'authurl' => "http://wm.cuci.cc/wechat/api.push/auth/{$code}.html",
+                'authurl' => config('wechat.service_url') . "/wechat/api.push/auth/redirect/{$code}.html",
                 'wechat'  => WechatService::instance('config')->getConfig(),
-            ];
-            return $this->fetch('', $assign);
+            ]);
         }
         try {
             sysconf('wechat_appid', $this->request->post('wechat_appid'));
diff --git a/config/wechat.php b/config/wechat.php
new file mode 100644
index 000000000..392be7b1b
--- /dev/null
+++ b/config/wechat.php
@@ -0,0 +1,5 @@
+<?php
+
+return [
+    'service_url' => 'http://service.thinkadmin.top',
+];
\ No newline at end of file
diff --git a/extend/service/WechatService.php b/extend/service/WechatService.php
index 9382197c9..5aaff0c6d 100644
--- a/extend/service/WechatService.php
+++ b/extend/service/WechatService.php
@@ -57,7 +57,7 @@ class WechatService
     {
         list($appid, $appkey) = [sysconf('wechat_appid'), sysconf('wechat_appkey')];
         $token = strtolower("{$name}-{$appid}-{$appkey}");
-        $location = "http://service.thinkadmin.top/wechat/api.client/soap/{$token}.html";
+        $location = config('wechat.service_url') . "/wechat/api.client/soap/{$token}.html";
         $params = ['uri' => strtolower($name), 'location' => $location, 'trace' => true];
         return new SoapService(null, $params);
     }