diff --git a/polaris-agent-core/polaris-agent-core-bootstrap-common/src/main/java/cn/polarismesh/agent/core/bootstrap/PolarisInitProperties.java b/polaris-agent-core/polaris-agent-core-bootstrap-common/src/main/java/cn/polarismesh/agent/core/bootstrap/PolarisInitProperties.java
index 57464645..6c05c357 100644
--- a/polaris-agent-core/polaris-agent-core-bootstrap-common/src/main/java/cn/polarismesh/agent/core/bootstrap/PolarisInitProperties.java
+++ b/polaris-agent-core/polaris-agent-core-bootstrap-common/src/main/java/cn/polarismesh/agent/core/bootstrap/PolarisInitProperties.java
@@ -4,6 +4,7 @@ public class PolarisInitProperties {
 
     public void initialize() {
 
+        // ban nacos as sct currently does not support double registration
         System.setProperty("spring.cloud.nacos.config.enabled", "false");
         System.setProperty("spring.cloud.nacos.discovery.enabled", "false");