修复letdav缺陷

src/business/letdav/views/Davp.vue

@@ -447,18 +447,19 @@
 <!--          </c-ptap1>-->
 <!--        </c-col>-->
         <c-col :span="24">
-          <c-ptap
+          <c-ptap1
               :model="model"
               :argadr="{
               title: '交单行',
               grp: 'bedgrp',
               rol: 'prb',
             }"
+              :disabled1="model.bedgrp.rec.docprbrol == 'BEN' ? true : false"
               @keyup.enter.native="
                 queryGridEtyPromptDialogData('PRB', 'C')
               "
           >
-          </c-ptap>
+          </c-ptap1>
         </c-col>
 
       </c-col>