fix(workPage): add handling for work type 831

add json data assignment logic for work type 831 to ensure page data updates correctly

src/components/pages/workPage/index_new.vue

@@ -415,6 +415,8 @@ export default {
           });
         }else if(this.workData.type == "79"){
           this.workData.json.fileList = _work.fileList;
+        }else if(this.workData.type == "831"){
+          this.workData.json = _work;
         }
         this.$forceUpdate();
       }