diff --git a/src/main/java/com/neo/controller/DockerController.java b/src/main/java/com/neo/controller/DockerController.java
index 3310c7d..e047eb4 100644
--- a/src/main/java/com/neo/controller/DockerController.java
+++ b/src/main/java/com/neo/controller/DockerController.java
@@ -32,7 +32,7 @@ public class DockerController {
 
         requests.labels("get").inc();
 
-        return "Hello Docker! xxxxxxxx";
+        return "Hello Docker! ";
     }