diff --git a/cutil/retry/retry.go b/cutil/retry/retry.go
index <HASH>..<HASH> 100644
--- a/cutil/retry/retry.go
+++ b/cutil/retry/retry.go
@@ -54,17 +54,17 @@ func (r *Retrier) RunRetry() error {
 	finish := make(chan bool, 1)
 	go func() {
 		select {
-			case <-finish:
-				return
-			case <-time.After(600 * time.Second):
-				return
-			default:
-				for {
-					if sigHandler.GetState() != 0 {
-						logger.Critical("detected signal. retry failed.")
-						os.Exit(1)
-					}
+		case <-finish:
+			return
+		case <-time.After(600 * time.Second):
+			return
+		default:
+			for {
+				if sigHandler.GetState() != 0 {
+					logger.Critical("detected signal. retry failed.")
+					os.Exit(1)
 				}
+			}
 		}
 	}()
 
diff --git a/cutil/retry/retry_test.go b/cutil/retry/retry_test.go
index <HASH>..<HASH> 100644
--- a/cutil/retry/retry_test.go
+++ b/cutil/retry/retry_test.go
@@ -55,4 +55,4 @@ func TestRetrySad(t *testing.T) {
 	if err.Error() != want.Error() {
 		t.Errorf("unexpected error\n\tgot: %#v\n\twant: %#v", err, want)
 	}
-}
\ No newline at end of file
+}
retry: gofmt