diff --git a/OCH/mogo-och-bus/src/main/java/com/mogo/och/bus/fragment/BusFragment.java b/OCH/mogo-och-bus/src/main/java/com/mogo/och/bus/fragment/BusFragment.java
index e39b6ade10..2d150eabfc 100644
--- a/OCH/mogo-och-bus/src/main/java/com/mogo/och/bus/fragment/BusFragment.java
+++ b/OCH/mogo-och-bus/src/main/java/com/mogo/och/bus/fragment/BusFragment.java
@@ -106,6 +106,14 @@ public class BusFragment extends BaseBusTabFragment<BusFragment, BusPresenter>
         showAutopilotBiz();
 
         mSwitchLine.setOnClickListener(this);
+
+        mLineName.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                showHideTestBar();
+                return false;
+            }
+        });
     }
 
     @Subscribe(threadMode = ThreadMode.MAIN)