diff --git a/sop-website/website-front/pages/doc/doc.html b/sop-website/website-front/pages/doc/doc.html
index 3d9534ee..a3ebdc6f 100644
--- a/sop-website/website-front/pages/doc/doc.html
+++ b/sop-website/website-front/pages/doc/doc.html
@@ -297,14 +297,6 @@
                     <td>业务返回码描述，参见具体的API接口文档</td>
                     <td>交易已被支付</td>
                 </tr>
-                <tr>
-                    <td>sign</td>
-                    <td>String</td>
-                    <td>是</td>
-                    <td>-</td>
-                    <td>签名,<a href="sign.html" target="_blank">详见文档</a></td>
-                    <td>xxx</td>
-                </tr>
                 </tbody>
             </table>
         </div>