alter:去掉默认配置

@@ -2,11 +2,11 @@
 
 
 return [
 return [
     'base_uri'        => 'https://open.singlewindow.gz.cn',
     'base_uri'        => 'https://open.singlewindow.gz.cn',
-    'record_sn'       => '4423968643',
-    'secret_key'      => '12345678',
-    'company_cert_sn' => '20200000000652',
-    'sender_sn'       => 'GEYOUSUOAI',
-    'receiver_sn'     => 'KJPUBLICPT',
+    'record_sn'       => '',
+    'secret_key'      => '',
+    'company_cert_sn' => '',
+    'sender_sn'       => '',
+    'receiver_sn'     => '',
     'client'          => [
     'client'          => [
         'timeout' => 30
         'timeout' => 30
     ]
     ]