diff --git a/DNS-API-Dev-Guide.md b/DNS-API-Dev-Guide.md
index eeba0b2..00b3ec7 100644
--- a/DNS-API-Dev-Guide.md
+++ b/DNS-API-Dev-Guide.md
@@ -244,7 +244,11 @@ This will allow to quickly lookup your API instruction by a link https://github.
 
 Also don't forget to add the issue link from step 9 like `Report any bugs or issues here`.
 
-### 11. Please read and follow the instruction before creating a pull request
+### 11. Add structural info description
+
+Your script should start with a [structured info description](https://github.com/acmesh-official/acme.sh/wiki/DNS-API-Structural-Info-description) to automatically generate a list of APIs and their variables.
+
+### 12. Please read and follow the instruction before creating a pull request
 Please follow the guide: https://github.com/acmesh-official/acme.sh/wiki/DNS-API-Test
 
 See more code of conduct:  https://github.com/acmesh-official/acme.sh/wiki/Code-of-conduct
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