diff --git a/readme.md b/readme.md
index 00a6b49..898cb46 100644
--- a/readme.md
+++ b/readme.md
@@ -70,3 +70,7 @@ dnsub -d example.com -t 200 -f subnames.txt -f2 next.txt -depth 3 -o out.csv -v
 ```	shell
 dnsub -f sub.txt -f2 sub.txt
 ```
+
+
+
+下版本计划加入API接口查询功能.
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