diff --git a/application/common/model/GiveGiftBase.php b/application/common/model/GiveGiftBase.php
index e337ed46..a667efd1 100644
--- a/application/common/model/GiveGiftBase.php
+++ b/application/common/model/GiveGiftBase.php
@@ -536,7 +536,7 @@ class GiveGiftBase extends Model
         // 最终统计
         if ($options['group_by']) {
             $finalSql = "SELECT {$options['group_by']}, 
-                                SUM(total_price) as total_price, 
+                                SUM(total_price) as total_price
                          FROM ({$unionSql}) as tmp 
                          GROUP BY {$options['group_by']}
                          ORDER BY total_price";