diff --git a/boot-service/src/main/java/com/xwbing/demo/demo.java b/boot-service/src/main/java/com/xwbing/demo/demo.java
index 5f50a08..5380a2e 100644
--- a/boot-service/src/main/java/com/xwbing/demo/demo.java
+++ b/boot-service/src/main/java/com/xwbing/demo/demo.java
@@ -12,5 +12,3 @@ public class demo {
     public static void main(String[] args) throws ExecutionException, InterruptedException {
         int i = "222".compareTo("11111");
         System.out.println(i);
-    }
-}