feat: EK-3320: 订单增加 Invoice 下载

common/libs/export/BaseExport.php

@@ -1750,8 +1750,8 @@ ORDER;
                                     <th style="font-size: 14px; font-weight: bold; text-align: center;">Total(AED)</th>
                                 </tr>
                                 
-                                <tr></tr>
-                                <tr></tr>
+                                <tr><td colspan="11"></td></tr>
+                                <tr><td colspan="11"></td></tr>
                                 
                                 <tr>
                                     <td></td>
@@ -1766,7 +1766,9 @@ ORDER;
                                     <td style="text-align: left;">8</td>
                                 </tr>
                                 
-                                <tr></tr>
+                                <tr>
+                                    <td colspan="11"></td>
+                                </tr>
                                 
                                 <tr>
                                     <td colspan="7"></td>