diff --git a/Note/ClipEditViewController.swift b/Note/ClipEditViewController.swift
index b13d466..51597f1 100644
--- a/Note/ClipEditViewController.swift
+++ b/Note/ClipEditViewController.swift
@@ -10,6 +10,8 @@ import UIKit
 class ClipEditViewController: UIViewController {
 
     private var textView: UITextView!
+    private var floatingDoneButton: UIButton!
+    private var floatingDoneButtonBottomConstraint: NSLayoutConstraint!
     private var clip: Clip
 
     init(clip: Clip) {
@@ -52,6 +54,8 @@ class ClipEditViewController: UIViewController {
         UIView.animate(withDuration: duration, delay: 0, options: .beginFromCurrentState) {
             self.textView.contentInset.bottom = keyboardHeight
             self.textView.verticalScrollIndicatorInsets.bottom = keyboardHeight
+            self.floatingDoneButtonBottomConstraint.constant = -(keyboardHeight + 16)
+            self.floatingDoneButton.alpha = 1
             self.view.layoutIfNeeded()
         }
     }
@@ -62,6 +66,8 @@ class ClipEditViewController: UIViewController {
         UIView.animate(withDuration: duration, delay: 0, options: .beginFromCurrentState) {
             self.textView.contentInset.bottom = 0
             self.textView.verticalScrollIndicatorInsets.bottom = 0
+            self.floatingDoneButtonBottomConstraint.constant = -16
+            self.floatingDoneButton.alpha = 0
             self.view.layoutIfNeeded()
         }
     }
@@ -94,31 +100,39 @@ class ClipEditViewController: UIViewController {
         textView.font = UIFont.preferredFont(forTextStyle: .body)
         textView.textContainerInset = UIEdgeInsets(top: 12, left: 12, bottom: 12, right: 12)
         textView.text = clip.text
-        textView.inputAccessoryView = createInputAccessoryView()
         view.addSubview(textView)
 
+        var doneConfig = UIButton.Configuration.glass()
+        doneConfig.title = "完成"
+        doneConfig.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer { incoming in
+            var outgoing = incoming
+            outgoing.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
+            return outgoing
+        }
+        doneConfig.baseForegroundColor = .label
+        doneConfig.cornerStyle = .capsule
+        doneConfig.contentInsets = NSDirectionalEdgeInsets(top: 15, leading: 22, bottom: 15, trailing: 22)
+        floatingDoneButton = UIButton(configuration: doneConfig)
+        floatingDoneButton.translatesAutoresizingMaskIntoConstraints = false
+        floatingDoneButton.alpha = 0
+        floatingDoneButton.addTarget(self, action: #selector(didTapFloatingDoneButton), for: .touchUpInside)
+        view.addSubview(floatingDoneButton)
+
         let safeArea = view.safeAreaLayoutGuide
+        floatingDoneButtonBottomConstraint = floatingDoneButton.bottomAnchor.constraint(equalTo: view.bottomAnchor, constant: -16)
+
         NSLayoutConstraint.activate([
             textView.topAnchor.constraint(equalTo: safeArea.topAnchor, constant: 16),
             textView.leadingAnchor.constraint(equalTo: safeArea.leadingAnchor, constant: 16),
             textView.trailingAnchor.constraint(equalTo: safeArea.trailingAnchor, constant: -16),
-            textView.bottomAnchor.constraint(equalTo: safeArea.bottomAnchor, constant: -16)
+            textView.bottomAnchor.constraint(equalTo: safeArea.bottomAnchor, constant: -16),
+
+            floatingDoneButton.trailingAnchor.constraint(equalTo: safeArea.trailingAnchor, constant: -16),
+            floatingDoneButtonBottomConstraint
         ])
     }
 
-    private func createInputAccessoryView() -> UIToolbar {
-        let toolbar = UIToolbar(frame: CGRect(x: 0, y: 0, width: view.bounds.width, height: 44))
-        toolbar.barStyle = .default
-        toolbar.isTranslucent = true
-
-        let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
-        let doneButton = UIBarButtonItem(title: "完成", style: .done, target: self, action: #selector(didTapKeyboardDoneButton))
-        toolbar.items = [flexSpace, doneButton]
-        toolbar.sizeToFit()
-        return toolbar
-    }
-
-    @objc private func didTapKeyboardDoneButton() {
+    @objc private func didTapFloatingDoneButton() {
         textView.resignFirstResponder()
     }