diff --git a/src/main/resources/templates/index.html b/src/main/resources/templates/index.html
index 67d1b17..443b98e 100644
--- a/src/main/resources/templates/index.html
+++ b/src/main/resources/templates/index.html
@@ -72,7 +72,7 @@
 <ul>
     <li>
         <p>
-            <a th:href="@{/api/SOS_API-2.0.html}" href="../static/api/SOS_API-2.0.html" target="_blank">API</a> <span
+            <a th:href="@{/api/SOS_API-3.0.0.html}" href="../static/api/SOS_API-3.0.0.html" target="_blank">API</a> <span
                 class="text-muted">- 查看提供的API文档</span>
         </p>
     </li>