diff --git a/SegmentFault/ViewControllers/Base/SFWebViewController.m b/SegmentFault/ViewControllers/Base/SFWebViewController.m
index 4d06649..3a2a541 100644
--- a/SegmentFault/ViewControllers/Base/SFWebViewController.m
+++ b/SegmentFault/ViewControllers/Base/SFWebViewController.m
@@ -7,6 +7,7 @@
 //
 
 #import "SFWebViewController.h"
+#import "UMSlideNavigationController.h"
 
 @interface SFWebViewController ()