diff --git a/docs/en/12-taos-sql/26-udf.md b/docs/en/12-taos-sql/26-udf.md
index 249fcd3b54..cb64873705 100644
--- a/docs/en/12-taos-sql/26-udf.md
+++ b/docs/en/12-taos-sql/26-udf.md
@@ -41,7 +41,7 @@ CREATE AGGREGATE FUNCTION function_name AS library_path OUTPUTTYPE output_type [
   ```sql
   CREATE AGGREGATE FUNCTION l2norm AS "/home/taos/udf_example/libl2norm.so" OUTPUTTYPE DOUBLE bufsize 8;
   ```
-For more information about user-defined functions, see [User-Defined Functions](../../develop/udf).
+For more information about user-defined functions, see [User-Defined Functions](/develop/udf).
 
 ## Manage UDF