diff --git a/DropdownMenu/DropUpMenu.swift b/DropdownMenu/DropUpMenu.swift
index d470c3e..0414df0 100644
--- a/DropdownMenu/DropUpMenu.swift
+++ b/DropdownMenu/DropUpMenu.swift
@@ -86,6 +86,7 @@ open class DropUpMenu: UIView {
         
         clipsToBounds = true
         setupGestureView()
+        initTableView()
     }
     
     fileprivate func setupGestureView() {
@@ -101,28 +102,20 @@ open class DropUpMenu: UIView {
         gestureView.addGestureRecognizer(tapGestureRecognizer)
     }
     
-    fileprivate func setupBottomSeperatorView() {
-        let seperatorView = UIView()
-        seperatorView.backgroundColor = tableViewSeperatorColor
-        addSubview(seperatorView)
-        seperatorView.translatesAutoresizingMaskIntoConstraints = false
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .bottom, relatedBy: .equal, toItem: self, attribute: .bottom, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .left, relatedBy: .equal, toItem: self, attribute: .left, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: 0.5)])
+    fileprivate func initTableView() {
+        tableView = UITableView(frame: CGRect.zero, style: .grouped)
+        tableView?.delegate = self
+        tableView?.dataSource = self
+        addSubview(tableView)
     }
     
-    fileprivate func setupTableView() {
+    fileprivate func layoutTableView() {
         tableViewHeight = CGFloat(items.count) * rowHeight
         let maxHeight = UIScreen.main.bounds.height - bottomOffsetY
         if tableViewHeight > maxHeight {
             tableViewHeight = maxHeight
         }
         
-        tableView = UITableView(frame: CGRect.zero, style: .grouped)
-        tableView?.delegate = self
-        tableView?.dataSource = self
-        addSubview(tableView)
         tableView.translatesAutoresizingMaskIntoConstraints = false
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .bottom, relatedBy: .equal, toItem: self, attribute: .bottom, multiplier: 1.0, constant:0)])
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: tableViewHeight)])
@@ -130,6 +123,17 @@ open class DropUpMenu: UIView {
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
     }
     
+    fileprivate func setupBottomSeperatorView() {
+        let seperatorView = UIView()
+        seperatorView.backgroundColor = tableViewSeperatorColor
+        addSubview(seperatorView)
+        seperatorView.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .bottom, relatedBy: .equal, toItem: self, attribute: .bottom, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .left, relatedBy: .equal, toItem: self, attribute: .left, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: 0.5)])
+    }
+    
     fileprivate func setupBottomCoverView(on view: UIView) {
         barCoverView = UIView()
         barCoverView.backgroundColor = UIColor.clear
@@ -150,7 +154,7 @@ open class DropUpMenu: UIView {
         }
         isShow = true
         
-        setupTableView()
+        layoutTableView()
         setupBottomSeperatorView()
         
         if let rootView = UIApplication.shared.keyWindow {
diff --git a/DropdownMenu/DropdownMenu.swift b/DropdownMenu/DropdownMenu.swift
index 6df2d05..05b5be4 100644
--- a/DropdownMenu/DropdownMenu.swift
+++ b/DropdownMenu/DropdownMenu.swift
@@ -101,6 +101,7 @@ open class DropdownMenu: UIView {
         
         clipsToBounds = true
         setupGestureView()
+        initTableView()
         
         NotificationCenter.default.addObserver(self, selector: #selector(self.updateForOrientationChange(_:)), name: NSNotification.Name.UIApplicationWillChangeStatusBarOrientation, object: nil)
     }
@@ -115,6 +116,7 @@ open class DropdownMenu: UIView {
         
         clipsToBounds = true
         setupGestureView()
+        initTableView()
         
         NotificationCenter.default.addObserver(self, selector: #selector(self.updateForOrientationChange(_:)), name: NSNotification.Name.UIApplicationWillChangeStatusBarOrientation, object: nil)
     }
@@ -159,36 +161,40 @@ open class DropdownMenu: UIView {
         gestureView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(hideMenu)))
     }
     
-    fileprivate func setupTopSeperatorView() {
-        let seperatorView = UIView()
-        seperatorView.backgroundColor = tableViewSeperatorColor
-        addSubview(seperatorView)
-        seperatorView.translatesAutoresizingMaskIntoConstraints = false
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .top, relatedBy: .equal, toItem: self, attribute: .top, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .left, relatedBy: .equal, toItem: self, attribute: .left, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
-        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: 0.5)])
+    fileprivate func initTableView() {
+        tableView = UITableView(frame: CGRect.zero, style: .grouped)
+        tableView.separatorStyle = separatorStyle
+        tableView?.delegate = self
+        tableView?.dataSource = self
+        addSubview(tableView)
     }
     
-    fileprivate func setupTableView() {
+    fileprivate func layoutTableView() {
+        tableView.translatesAutoresizingMaskIntoConstraints = false
+
         tableViewHeight = tableviewHeight()
         let maxHeight = navigationController.view.frame.height - topLayoutConstraintConstant - defaultBottonMargin
         if tableViewHeight > maxHeight {
             tableViewHeight = maxHeight
         }
         
-        tableView = UITableView(frame: CGRect.zero, style: .grouped)
-        tableView.separatorStyle = separatorStyle
-        tableView?.delegate = self
-        tableView?.dataSource = self
-        addSubview(tableView)
-        tableView.translatesAutoresizingMaskIntoConstraints = false
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .top, relatedBy: .equal, toItem: self, attribute: .top, multiplier: 1.0, constant:0)])
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: tableViewHeight)])
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .left, relatedBy: .equal, toItem: self, attribute: .left, multiplier: 1.0, constant: 0)])
         NSLayoutConstraint.activate([NSLayoutConstraint.init(item: tableView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
     }
     
+    fileprivate func setupTopSeperatorView() {
+        let seperatorView = UIView()
+        seperatorView.backgroundColor = tableViewSeperatorColor
+        addSubview(seperatorView)
+        seperatorView.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .top, relatedBy: .equal, toItem: self, attribute: .top, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .left, relatedBy: .equal, toItem: self, attribute: .left, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .right, relatedBy: .equal, toItem: self, attribute: .right, multiplier: 1.0, constant: 0)])
+        NSLayoutConstraint.activate([NSLayoutConstraint.init(item: seperatorView, attribute: .height, relatedBy: .equal, toItem: nil, attribute: .notAnAttribute, multiplier: 1.0, constant: 0.5)])
+    }
+    
     fileprivate func setupNavigationBarCoverView(on view: UIView) {
         barCoverView = UIView()
         barCoverView?.backgroundColor = UIColor.clear
@@ -223,7 +229,7 @@ open class DropdownMenu: UIView {
         
         isShow = true
         
-        setupTableView()
+        layoutTableView()
         setupTopSeperatorView()
         
         if let rootView = UIApplication.shared.keyWindow {
diff --git a/DropdownMenuDemo/DropdownMenuDemo/ViewController.swift b/DropdownMenuDemo/DropdownMenuDemo/ViewController.swift
index 4dda3fa..44d390e 100644
--- a/DropdownMenuDemo/DropdownMenuDemo/ViewController.swift
+++ b/DropdownMenuDemo/DropdownMenuDemo/ViewController.swift
@@ -51,8 +51,9 @@ class ViewController: UIViewController {
             menuView = DropdownMenu(navigationController: navigationController!, items: [item1, item2, item3, item4], selectedRow: selectedRow)
         }
         menuView?.topOffsetY = CGFloat(offSetSlider.value)
+        menuView?.separatorStyle = .none
         menuView?.delegate = self
-        menuView?.rowHeight = 70
+        menuView?.rowHeight = 50
         menuView?.showMenu()
     }