add test code for reading pdf files

web/src/views/ChatPlus.vue

@@ -774,6 +774,7 @@ const sendMessage = function () {
   tmpChatTitle.value = content
   prompt.value = ''
   files.value = []
+  row.value = 1
   return true;
 }
 

web/src/views/admin/Apps.vue

@@ -178,7 +178,7 @@ const tableData = ref([])
 const sortedTableData = ref([])
 const role = ref({context: []})
 const formRef = ref(null)
-const optTitle = ref({})
+const optTitle = ref("")
 const loading = ref(true)
 
 const rules = reactive({
@@ -231,7 +231,7 @@ const fetchData = () => {
       sortedData.forEach((id, index) => {
         ids.push(parseInt(id))
         sorts.push(index+1)
-        items.value[index].sort_num = index + 1
+        tableData.value[index].sort_num = index + 1
       })
 
       httpPost("/api/admin/role/sort", {ids: ids, sorts: sorts}).catch(e => {