diff --git a/dnsapi2.md b/dnsapi2.md
index 0c04616..58a67c3 100644
--- a/dnsapi2.md
+++ b/dnsapi2.md
@@ -104,7 +104,8 @@
 - [180. Use HestiaCP DNS API](#dns_hestiacp)
 - [181. Use Netim DNS API](#dns_netim)
 - [182. Use Spaceship DNS API](#dns_spaceship)
-- [182. Use Edgecenter DNS API](#dns_edgecenter)
+- [183. Use Edgecenter DNS API](#dns_edgecenter)
+- [184. Use EfficienIP DNS API](#dns_efficientip)
 - [Use custom API](#dns_myapi)
 - [Use lexicon DNS API](#dns_lexicon)
 
@@ -2694,7 +2695,7 @@ Report bugs at https://github.com/acmesh-official/acme.sh/issues/6313
 
 <a name="dns_efficientip"/>
 
-## 183. Use EfficientIP DNS provider
+## 184. Use EfficientIP DNS provider
 
 [EfficientIP](https://efficientip.com/) SOLIDserver is designed to deliver critical DNS-DHCP-IPAM services.
 You can leverage the SOLIDserver API to handle ACME DNS challenges. Simply export your credentials