diff --git a/application/common/Model/Task.php b/application/common/Model/Task.php
index c292fb6..43cb450 100755
--- a/application/common/Model/Task.php
+++ b/application/common/Model/Task.php
@@ -526,10 +526,16 @@ class Task extends CommonModel
                 }
                 TaskMember::inviteMember($executorCode, $taskCode, 1);
                 $code= TaskStages::where('project_code',$task['project_code'])->where('name','进行中')->where('deleted',0)->value('code');
+                if(!$code){
+                    throw new Exception('任务列表CODE不存在', 1);
+                }
                 $data['stage_code']=$code;
                 self::where('id',$task['id'])->update($data);
             }else{
                 $code= TaskStages::where('project_code',$task['project_code'])->where('name','已完成')->where('deleted',0)->value('code');
+                if(!$code){
+                    throw new Exception('任务列表CODE不存在', 1);
+                }
                 $data['status']=1;
                 $data['done']=1;
                 $data['execute_status']='done';
@@ -544,6 +550,9 @@ class Task extends CommonModel
         }elseif($type==3){
             $comments='add';
             $code= TaskStages::where('project_code',$task['project_code'])->where('name','验收中')->where('deleted',0)->value('code');
+            if(!$code){
+                throw new Exception('任务列表CODE不存在', 1);
+            }
             $data['stage_code']=$code;
             $data['status']=4;
             self::name('task')->where('id',$task['id'])->update($data);