diff --git a/demo/demo-springmvc/springmvc-client/src/main/java/io/servicecomb/demo/springmvc/client/SpringmvcClient.java b/demo/demo-springmvc/springmvc-client/src/main/java/io/servicecomb/demo/springmvc/client/SpringmvcClient.java
index 6c82ff87d1..08427e3e77 100644
--- a/demo/demo-springmvc/springmvc-client/src/main/java/io/servicecomb/demo/springmvc/client/SpringmvcClient.java
+++ b/demo/demo-springmvc/springmvc-client/src/main/java/io/servicecomb/demo/springmvc/client/SpringmvcClient.java
@@ -60,7 +60,7 @@ public static void run() throws Exception {
     String prefix = "cse://springmvc";
 
     try {
-      // this test class is intended for rery hang issue JAV-27
+      // this test class is intended for retry hanging issue JAV-127
       templateUrlWithServiceName.getForObject(prefix + "/controller/sayhi?name=throwexception", String.class);
       TestMgr.check("true", "false");
     } catch (Exception e) {