diff --git a/Application/Admin/Controller/CompanyGameRatioController.class.php b/Application/Admin/Controller/CompanyGameRatioController.class.php
index db50fa6ee..79522f680 100644
--- a/Application/Admin/Controller/CompanyGameRatioController.class.php
+++ b/Application/Admin/Controller/CompanyGameRatioController.class.php
@@ -431,6 +431,7 @@ class CompanyGameRatioController extends AdminController
             $save['id'] = $params['id'];
             $save['ratio'] = $params['ratio'] ?? 0;
             $save['turnover_ratio'] = $this->setTurnoverRatio($params);
+            
             $save['begin_time'] = strtotime($params['begin_time']);
             $save['end_time'] = $params['end_time'] ? strtotime($params['end_time'])+86399 : 0;
             $save['remark'] = $params['remark'] ?? '';
@@ -596,6 +597,9 @@ class CompanyGameRatioController extends AdminController
                 $save['turnover_ratio'] = json_encode($save['turnover_ratio']);
             }
         }
+        if(empty($save['turnover_ratio'])){
+            $save['turnover_ratio'] = '';
+        }
         return $save['turnover_ratio'];
 
     }