diff --git a/index.html b/index.html
index a4e0ccb..58581cc 100644
--- a/index.html
+++ b/index.html
@@ -53,10 +53,10 @@
                     </td>
                     <td>
                         <ul class="disc">
-                            <li><a href="https://cacerts.zhanganjun.com/r1/CodeSigningCA-G1.crt" class="more">Zhang Anjun Code Signing CA - G1</a></li>
+                            <li><a href="https://cacerts.zhanganjun.com/r1/CodeSigningCA-G2.crt" class="more">Zhang Anjun Code Signing CA - G2</a></li>
                             <li><a href="https://cacerts.zhanganjun.com/r1/DocumentSigningCA-G1.crt" class="more">Zhang Anjun Document Signing CA - G1</a></li>
-                            <li><a href="https://cacerts.zhanganjun.com/r1/ServerCA-G1.crt" class="more">Zhang Anjun Server CA - G1</a></li>
-                            <li><a href="https://cacerts.zhanganjun.com/r1/TimestampingCA-G1.crt" class="more">Zhang Anjun Timestamping CA - G1</a></li>
+                            <li><a href="https://cacerts.zhanganjun.com/r1/ServerCA-G2.crt" class="more">Zhang Anjun Server CA - G2</a></li>
+                            <li><a href="https://cacerts.zhanganjun.com/r1/TimestampingCA-G2.crt" class="more">Zhang Anjun Timestamping CA - G2</a></li>
                             <li><a href="https://repo.zhanganjun.com/PKI/cacerts/r1/" class="more">Intermediate CA Repository</a></li>
                         </ul>
                     </td>
@@ -79,10 +79,10 @@
                     <td>
                         <ul class="disc">
                             <li><a href="https://crl.zhanganjun.com/r1/RootCA-R1.crl" class="more">Zhang Anjun Root CA - R1</a></li>
-                            <li><a href="https://crl.zhanganjun.com/r1/CodeSigningCA-G1.crl" class="more">Zhang Anjun Code Signing CA - G1</a></li>
+                            <li><a href="https://crl.zhanganjun.com/r1/CodeSigningCA-G2.crl" class="more">Zhang Anjun Code Signing CA - G2</a></li>
                             <li><a href="https://crl.zhanganjun.com/r1/DocumentSigningCA-G1.crl" class="more">Zhang Anjun Document Signing CA - G1</a></li>
-                            <li><a href="https://crl.zhanganjun.com/r1/ServerCA-G1.crl" class="more">Zhang Anjun Server CA - G1</a></li>
-                            <li><a href="https://crl.zhanganjun.com/r1/TimestampingCA-G1.crl" class="more">Zhang Anjun Timestamping CA - G1</a></li>
+                            <li><a href="https://crl.zhanganjun.com/r1/ServerCA-G2.crl" class="more">Zhang Anjun Server CA - G2</a></li>
+                            <li><a href="https://crl.zhanganjun.com/r1/TimestampingCA-G2.crl" class="more">Zhang Anjun Timestamping CA - G2</a></li>
                             <li><a href="https://repo.zhanganjun.com/PKI/crl/r1/" class="more">CRL Repository</a></li>
                         </ul>
                     </td>
@@ -99,7 +99,7 @@
                 <li><a href="https://repo.zhanganjun.com/PKI/cross-sign/" class="more">Legacy Root CA Repository</a> (Cross-signed by <a href="https://cacerts.zhanganjun.com/r1/RootCA-R1.crt" class="more">R1</a>)</li>
                 <li><a href="https://crt.sh" class="more">crt.sh</a> (Certificate Search)</li>
                 <li><a href="https://zaj.statuspage.io/" class="more">System Status</a></li>
-                <li><a href="https://github.com/CitizenBeta/PKI" class="more">GitHub Repository</a> (v1.4)</li>
+                <li><a href="https://github.com/CitizenBeta/PKI" class="more">GitHub Repository</a> (v1.5)</li>
             </ul>
         </div>
     </div>
@@ -117,6 +117,7 @@
                             <li><a href="https://dodo.ct.comodo.com" class="more">Sectigo Dodo CT Log</a> (Retiring in June 2025)</li>
                             <li><a href="https://tigger2025.ctlabs.sectigo.com" class="more">Sectigo Tigger 2025 CT Log</a></li>
                             <li><a href="https://tigger2026.ctlabs.sectigo.com" class="more">Sectigo Tigger 2026 CT Log</a></li>
+                            <li><a href="https://tigger2027.ctlabs.sectigo.com" class="more">Sectigo Tigger 2027 CT Log</a></li>
                         </ul>
                     </td>
                 </tr>