diff --git a/Yep.xcodeproj/project.pbxproj b/Yep.xcodeproj/project.pbxproj
index b5273a96..c64124ce 100644
--- a/Yep.xcodeproj/project.pbxproj
+++ b/Yep.xcodeproj/project.pbxproj
@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		0A02E46F1AC9208A00235DBF /* libxml2.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 0A02E46E1AC9208A00235DBF /* libxml2.dylib */; };
 		0A271FD71ACA055400822DFC /* YepAudioService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A271FD61ACA055400822DFC /* YepAudioService.swift */; };
+		0A3E60591ACC0318003DC853 /* YepWaverView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A3E60581ACC0318003DC853 /* YepWaverView.swift */; };
 		0A5D83941AC5D3C8000045BF /* YepTabBarController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A5D83931AC5D3C8000045BF /* YepTabBarController.swift */; };
 		0A5D83991AC5D91E000045BF /* ContactsSearchTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A5D83981AC5D91E000045BF /* ContactsSearchTableViewController.swift */; };
 		0A6F46FD1ACBBF2D000CCD6F /* Waver.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0A6F46FC1ACBBF2D000CCD6F /* Waver.swift */; };
@@ -104,6 +105,7 @@
 		0A02E46C1AC9205000235DBF /* KissXML.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = KissXML.framework; path = "Pods/../build/Debug-iphoneos/Pods/KissXML.framework"; sourceTree = "<group>"; };
 		0A02E46E1AC9208A00235DBF /* libxml2.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libxml2.dylib; path = usr/lib/libxml2.dylib; sourceTree = SDKROOT; };
 		0A271FD61ACA055400822DFC /* YepAudioService.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = YepAudioService.swift; path = Services/YepAudioService.swift; sourceTree = "<group>"; };
+		0A3E60581ACC0318003DC853 /* YepWaverView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = YepWaverView.swift; path = Views/Component/YepWaverView.swift; sourceTree = "<group>"; };
 		0A5D83931AC5D3C8000045BF /* YepTabBarController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = YepTabBarController.swift; path = ViewControllers/TabBar/YepTabBarController.swift; sourceTree = "<group>"; };
 		0A5D83981AC5D91E000045BF /* ContactsSearchTableViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = ContactsSearchTableViewController.swift; path = ViewControllers/Contacts/Search/ContactsSearchTableViewController.swift; sourceTree = "<group>"; };
 		0A6F46FC1ACBBF2D000CCD6F /* Waver.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Waver.swift; sourceTree = "<group>"; };
@@ -395,6 +397,7 @@
 				5099B9C51AB95111002F940B /* Rank */,
 				5099B9CA1AB9A7CF002F940B /* CameraPreview */,
 				503315A11AC126140008A209 /* MessageToolbar */,
+				0A3E60581ACC0318003DC853 /* YepWaverView.swift */,
 			);
 			name = Views;
 			sourceTree = "<group>";
@@ -877,6 +880,7 @@
 				5023DE591AB6DBC100B3EE96 /* UIImage+Yep.swift in Sources */,
 				502AE5331AB86020005BD199 /* RegisterVerifyMobileViewController.swift in Sources */,
 				502AE5401AB88862005BD199 /* SkillRankCell.swift in Sources */,
+				0A3E60591ACC0318003DC853 /* YepWaverView.swift in Sources */,
 				5023DE2D1AB685ED00B3EE96 /* DiscoverViewController.swift in Sources */,
 				502AE53A1AB871C1005BD199 /* YepAlert.swift in Sources */,
 				502AE52E1AB83879005BD199 /* UnderLineTextField.swift in Sources */,
diff --git a/Yep/Services/FayeService.swift b/Yep/Services/FayeService.swift
index cacc10aa..6840e95d 100644
--- a/Yep/Services/FayeService.swift
+++ b/Yep/Services/FayeService.swift
@@ -74,8 +74,12 @@ class FayeService: NSObject, MZFayeClientDelegate {
         println("fayeClient didConnectToURL \(url)")
     }
     
-    func fayeClient(client: MZFayeClient!, didDisconnectWithError error: NSError!) {
-        println("fayeClient didDisconnectWithError \(error.description)")
+    func fayeClient(client: MZFayeClient!, didDisconnectWithError error: NSError?) {
+        
+        if let error = error {
+            println("fayeClient didDisconnectWithError \(error.description)")
+        }
+        
     }
     
     func fayeClient(client: MZFayeClient!, didFailDeserializeMessage message: [NSObject : AnyObject]!, withError error: NSError!) {
diff --git a/Yep/Views/Component/YepWaverView.swift b/Yep/Views/Component/YepWaverView.swift
new file mode 100644
index 00000000..2203c836
--- /dev/null
+++ b/Yep/Views/Component/YepWaverView.swift
@@ -0,0 +1,37 @@
+//
+//  YepWaverView.swift
+//  Yep
+//
+//  Created by kevinzhow on 15/4/1.
+//  Copyright (c) 2015年 Catch Inc. All rights reserved.
+//
+
+import UIKit
+
+class YepWaverView: UIView {
+
+    var waver: Waver!
+    
+    /*
+    // Only override drawRect: if you perform custom drawing.
+    // An empty implementation adversely affects performance during animation.
+    override func drawRect(rect: CGRect) {
+        // Drawing code
+    }
+    */
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        
+    }
+
+    required init(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+    }
+    
+    private func setup() {
+        waver = Waver(frame: CGRectMake(0, CGRectGetHeight(self.bounds)/2.0 - 50.0, CGRectGetWidth(self.bounds), 100.0))
+        self.backgroundColor = UIColor(white: 1.0, alpha: 0.4)
+    }
+
+}