diff --git a/plugin/webman/gateway/Events.php b/plugin/webman/gateway/Events.php
index 6ae8e1b..1c16363 100644
--- a/plugin/webman/gateway/Events.php
+++ b/plugin/webman/gateway/Events.php
@@ -118,14 +118,15 @@ class Events
         }
 
         if(!empty($message['operate_type'])) {
-            // 桌码
-            if(empty($message['table_code'])  || empty($message['shop_id'])) {
-                Gateway::sendToClient($client_id, json_encode(['msg' => '桌码或shop_id不能为空']));
-                return;
-            }
-            $redis_str = Base::get_shopping_save_uid($message['shop_id'], $message['table_code']) . ':time_discount';
+
             // 限时折扣修改
             if($message['operate_type'] == 'time_discount_save') {
+                // 桌码
+                if(empty($message['table_code'])  || empty($message['shop_id'])) {
+                    Gateway::sendToClient($client_id, json_encode(['msg' => '桌码或shop_id不能为空']));
+                    return;
+                }
+                $redis_str = Base::get_shopping_save_uid($message['shop_id'], $message['table_code']) . ':time_discount';
                 if(empty($message['data'])) {
                     $res = Redis::del($redis_str);
                 }else {
@@ -153,6 +154,12 @@ class Events
                 Gateway::sendToClient($client_id, json_encode($snd_data));
                 return;
             }elseif ($message['operate_type'] == 'time_discount_get') {
+                // 桌码
+                if(empty($message['table_code'])  || empty($message['shop_id'])) {
+                    Gateway::sendToClient($client_id, json_encode(['msg' => '桌码或shop_id不能为空']));
+                    return;
+                }
+                $redis_str = Base::get_shopping_save_uid($message['shop_id'], $message['table_code']) . ':time_discount';
                 // 限时折扣获取
                 $snd_data = [
                     'msg' => '折扣获取',