diff --git a/app/src/main/java/com/ouxuan/oxface/OXFaceOnlineActivity.java b/app/src/main/java/com/ouxuan/oxface/OXFaceOnlineActivity.java
index a951db8..509295f 100644
--- a/app/src/main/java/com/ouxuan/oxface/OXFaceOnlineActivity.java
+++ b/app/src/main/java/com/ouxuan/oxface/OXFaceOnlineActivity.java
@@ -51,6 +51,7 @@ import com.ouxuan.oxface.utils.LogManager;
 import com.ouxuan.oxface.network.OrderVerificationManager;
 import com.ouxuan.oxface.network.OrderVerificationResultHandler;
 import com.ouxuan.oxface.network.LeaveVerificationManager;
+import com.ouxuan.oxface.network.api.PadApiService;
 import com.ouxuan.oxface.utils.VenueSceneUtils;
 import com.ouxuan.oxface.network.NetworkStatusIndicator;
 import com.ouxuan.oxface.abgate.GateUnavailableDialog;