修改服務器配置

@@ -195,6 +195,9 @@ class ProjectLogic extends BaseLogic
         $serversIpInfo = $serversIpModel->read(['project_arr'=>['like','%,'.$project_id.',%']]);
         if($serversIpInfo !== false){
             $string = str_replace(','.$project_id.',',',',$serversIpInfo['project_arr']);
+            if($string == ','){
+                $string = '';
+            }
             $serversIpModel->edit(['project_arr'=>$string],['id'=>$serversIpInfo['id']]);
         }
         $info = $serversIpModel->read(['id'=>$servers_id]);