diff --git a/Chapter9-1-1/service-account/src/main/java/com/didispace/AccountApplication.java b/Chapter9-1-1/service-account/src/main/java/com/didispace/AccountApplication.java
deleted file mode 100755
index 1de615a..0000000
--- a/Chapter9-1-1/service-account/src/main/java/com/didispace/AccountApplication.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package com.didispace;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
-
-@SpringBootApplication
-@EnableEurekaClient
-public class AccountApplication {
-
-	public static void main(String[] args) {
-		SpringApplication.run(AccountApplication.class, args);
-	}
-
-}