协议pdf生成-debug

app/workerapi/logic/MasterWorkerAgreeLogic.php

@@ -28,7 +28,7 @@ class MasterWorkerAgreeLogic extends BaseLogic
         try {
             //查询协议
             $agree = MasterWorkerAgree::where(['worker_id'=>$params['user_id'],'agree_type'=>'master_service_content'])->findOrEmpty();
-            if(!$agree->isEmpty() and $agree->sign_status==1){
+            if(!$agree->isEmpty() and !empty($agree->sign)){
                 throw new Exception('请勿重复签名');
             }
             //保存签名