cost

@@ -41,7 +41,7 @@
                     <tr>
                         <th width="80">上传文件<span class="form-required">*</span></th>
                         <td>
-                            <input class="form-control" type="file" name="file" id="file"/>
+                            <input type="file" id="myfile" name="myfile">
                         </td>
                     </tr>