dd

src/views/form/statistics/item.vue

@@ -78,7 +78,7 @@ export default {
                   return item.pathName.split('/').join('-')
                 })
               }
-              return arr.toString()
+              return arr.length > 0 ? arr.join('，') : ''
             }
             return this.processData[`field${this.fieldItemId}`] ? this.processData[`field${this.fieldItemId}`] : ''
         }