diff --git a/components/engine/term/term.go b/components/engine/term/term.go
index d8d4d1a655..5929c2caa1 100644
--- a/components/engine/term/term.go
+++ b/components/engine/term/term.go
@@ -1,8 +1,6 @@
 package term
 
 import (
-	"fmt"
-	"io"
 	"os"
 	"os/signal"
 	"syscall"