修改

Application/Admin/Controller/PaymentMerchantController.class.php

@@ -675,6 +675,13 @@ class PaymentMerchantController extends ThinkController
             ]);
         }
 
+        if ($rule['start_time'] < strtotime(date('Y-m-d 23:59:59', time()))) {
+            $this->ajaxReturn([
+                'status' => 0,
+                'message' => '该记录不可删除，规则开始时间包含今天或今天之前的时间。'
+            ]);
+        }
+
         M('payment_rule', 'tab_')->where(['id' => $id])->delete();
         addOperationLog([
             'op_type' => 2,