diff --git a/manual/extension/seafile-ai.md b/manual/extension/seafile-ai.md
index 9b1f628f..2ae6059a 100644
--- a/manual/extension/seafile-ai.md
+++ b/manual/extension/seafile-ai.md
@@ -3,7 +3,7 @@
 From Seafile 13, users can enable ***Seafile AI*** to support the following features:
 
 !!! note "Prerequisites of Seafile AI deployment"
-    To deploy Seafile AI, you have to deploy [Metadat mmanagement](./metadata-server.md) extension firstly. Then you can follow this manual to deploy Seafile AI.
+    To deploy Seafile AI, you have to deploy [metadata server](./metadata-server.md) extension firstly. Then you can follow this manual to deploy Seafile AI.
 
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