diff --git "a/docs/zh/docs/SecHarden/\347\263\273\347\273\237\346\234\215\345\212\241.md" "b/docs/zh/docs/SecHarden/\347\263\273\347\273\237\346\234\215\345\212\241.md"
index 13049d47053fe826043ebc9ac44208a944f88424..2689e678fe4829be332850af313471070349e411 100644
--- "a/docs/zh/docs/SecHarden/\347\263\273\347\273\237\346\234\215\345\212\241.md"
+++ "b/docs/zh/docs/SecHarden/\347\263\273\347\273\237\346\234\215\345\212\241.md"
@@ -278,7 +278,7 @@ SSH（Secure Shell）是目前较可靠，专为远程登录会话和其他网
     </td>
     <td class="cellrowborder" valign="top" width="45.34%" headers="mcps1.2.5.1.2 "><p id="p1914641722613"><a name="p1914641722613"></a><a name="p1914641722613"></a>设置SSH密钥交换算法</p>
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-    <td class="cellrowborder" valign="top" width="13.01%" headers="mcps1.2.5.1.3 "><p id="p209516241518"><a name="p209516241518"></a><a name="p209516241518"></a>curve25519-sha256,curve25519-sha256@@libssh.org,diffie-hellman-group-exchange-sha256</p>
+    <td class="cellrowborder" valign="top" width="13.01%" headers="mcps1.2.5.1.3 "><p id="p209516241518"><a name="p209516241518"></a><a name="p209516241518"></a>curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256</p>
     </td>
     <td class="cellrowborder" valign="top" width="25.09%" headers="mcps1.2.5.1.4 ">&nbsp;&nbsp;</td>
     </tr>