diff --git a/spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsApplication.java b/spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsApplication.java
index 01294492..087ab0b0 100644
--- a/spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsApplication.java
+++ b/spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsApplication.java
@@ -1,11 +1,9 @@
 package org.springframework.cloud.alibaba.cloud.example;
 
-import org.springframework.alicloud.env.extension.ImportExtraConfig;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
-@ImportExtraConfig(name = "/Users/toava/sms.properties")
 public class SmsApplication {
 
 	public static void main(String[] args) {