修改

src/views/second/summary/index.vue

@@ -19,7 +19,7 @@
           {{ file.fileName }}
         </div>
         <span style="padding:0 20px;"></span>
-        <span style="color:red">(备注：支持Word文档，execl，ppt,pdf)</span>
+        <span style="color:red">(备注：支持Word，execl，ppt，pdf)</span>
       </div>
       <el-table
         height="calc(100vh - 220px)"