diff --git a/src/main/java/com/ljj/myspringboot/demos/web/BasicController.java b/src/main/java/com/ljj/myspringboot/demos/web/BasicController.java
index 920c948..0de7807 100644
--- a/src/main/java/com/ljj/myspringboot/demos/web/BasicController.java
+++ b/src/main/java/com/ljj/myspringboot/demos/web/BasicController.java
@@ -29,7 +29,7 @@ public class BasicController {
     @GetMapping("/hello")
     @ResponseBody
     public String hello(@RequestParam(name = "name", defaultValue = "unknown user") String name) {
-        return "Hello v2.0.0 " + name;
+        return "Hello v3.0.0 " + name;
     }
 
     // http://127.0.0.1:8080/user