fix

app/Http/Services/SupplierService.php

@@ -1339,7 +1339,7 @@ class SupplierService
                 $yunxinChannelUid = $supplier->yunxin_channel_uid;
 
                 // 检查今天6点后是否有新增联系人，有则跳过
-                $today6pm = strtotime(date('Y-m-d') . ' 18:00:00');
+                $today6pm = strtotime(date('Y-m-d') . ' 17:30:00');
                 $hasNewContact = SupplierContactModel::where('supplier_id', $supplierId)
                     ->where('add_time', '>', $today6pm)
                     ->exists();