diff --git a/internal/harness/harness.go b/internal/harness/harness.go
index 1706b95f6f..3997dc5731 100644
--- a/internal/harness/harness.go
+++ b/internal/harness/harness.go
@@ -51,7 +51,7 @@
 //	})
 //
 // For more examples and documentation, visit:
-// https://ragflow/internal/harness
+// https://github.com/infiniflow/ragflow/tree/main/internal/harness
 package harness
 
 import (