diff --git a/docs/en/changes/changes.md b/docs/en/changes/changes.md
index 368d8125e0..56a7a15932 100644
--- a/docs/en/changes/changes.md
+++ b/docs/en/changes/changes.md
@@ -76,6 +76,7 @@
 * Apply MQE on Infra-Windows layer UI-templates
 * Improve PromQL to allow for multiple metric operations within a single query.
 * Fix MQE Binary Operation between labeled metrics and other type of value result.
+* * Add component ID for Nacos (ID=150).
 
 #### UI
 
diff --git a/oap-server/server-starter/src/main/resources/component-libraries.yml b/oap-server/server-starter/src/main/resources/component-libraries.yml
index f6d7d28a0b..259f0915dc 100644
--- a/oap-server/server-starter/src/main/resources/component-libraries.yml
+++ b/oap-server/server-starter/src/main/resources/component-libraries.yml
@@ -499,6 +499,10 @@ WebSphere:
 Aerospike:
   id: 149
   languages: Java
+Nacos:
+  id: 150
+  languages: Java
+
 
 # .NET/.NET Core components
 # [3000, 4000) for C#/.NET only