diff --git a/dnsapi2.md b/dnsapi2.md
index b103593..0da8515 100644
--- a/dnsapi2.md
+++ b/dnsapi2.md
@@ -1015,7 +1015,7 @@ Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issu
 
 ---------
 
-
+<a name="dns_shellrent"/>
 
 ## 113. Use Shellrent API
 
@@ -2496,6 +2496,8 @@ For wildcard certificate use:
 
 Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issues/6200)
 
+<a name="dns_myapi"/>
+
 ## Use custom API
 
 If your API is not supported yet, you can write your own DNS API.