diff --git a/blade-core-launch/src/main/java/org/springblade/core/launch/consul/ConsulConstant.java b/blade-core-launch/src/main/java/org/springblade/core/launch/consul/ConsulConstant.java
index 326f4a4..d96066e 100644
--- a/blade-core-launch/src/main/java/org/springblade/core/launch/consul/ConsulConstant.java
+++ b/blade-core-launch/src/main/java/org/springblade/core/launch/consul/ConsulConstant.java
@@ -30,7 +30,7 @@ public interface ConsulConstant {
 	/**
 	 * port key
 	 */
-	String CONSUL_PORT_KEY = "spring.cloud.consul.host";
+	String CONSUL_PORT_KEY = "spring.cloud.consul.port";
 
 	/**
 	 * format key