diff --git a/OrderScheduling/ReviewFailed/ViewController/ReviewFailedController.swift b/OrderScheduling/ReviewFailed/ViewController/ReviewFailedController.swift
index 5777c86..97b70cb 100644
--- a/OrderScheduling/ReviewFailed/ViewController/ReviewFailedController.swift
+++ b/OrderScheduling/ReviewFailed/ViewController/ReviewFailedController.swift
@@ -438,6 +438,24 @@ open class ReviewFailedView : DDView {
     }
 }
 
+// Gradient button subclass for ReviewFailedCell buttons
+public final class DDGradientButton: DDButton {
+    public override class var layerClass: AnyClass { CAGradientLayer.self }
+    var gradientLayer: CAGradientLayer { return self.layer as! CAGradientLayer }
+
+    func configureGradient(start: CGPoint = CGPoint(x: 0, y: 0),
+                           end: CGPoint = CGPoint(x: 1, y: 1),
+                           locations: [NSNumber] = [0.0, 1.0],
+                           colors: [CGColor]) {
+        gradientLayer.startPoint = start
+        gradientLayer.endPoint = end
+        gradientLayer.locations = locations
+        gradientLayer.colors = colors
+        gradientLayer.masksToBounds = true
+        gradientLayer.needsDisplayOnBoundsChange = true
+    }
+}
+
 open class ReviewFailedCell : DDTableViewCell {
     public let radiusView : DDView
     public let typeLabel : DDLabel
@@ -447,28 +465,8 @@ open class ReviewFailedCell : DDTableViewCell {
     public let descLabel : DDLabel
     public let dateLabel : DDLabel
     public let stackView : UIStackView
-    public let appealButton : DDButton
-    public var appealLayer : CAGradientLayer = {
-        var layer = CAGradientLayer.init()
-        layer.startPoint = CGPoint(x: 0, y: 0)
-        layer.endPoint = CGPoint(x: 1, y: 1)
-        layer.locations = [0.0,1.0]
-        layer.colors = [UIColor.hex("FF5A2C").cgColor,UIColor.hex("FE9D4D").cgColor]
-        layer.cornerRadius = auto(4)
-        layer.masksToBounds = true
-        return layer
-    }()
-    public let additionalButton : DDButton
-    public var additionalLayer : CAGradientLayer = {
-        var layer = CAGradientLayer.init()
-        layer.startPoint = CGPoint(x: 0, y: 0)
-        layer.endPoint = CGPoint(x: 1, y: 1)
-        layer.locations = [0.0,1.0]
-        layer.colors = [UIColor.hex("FF5A2C").cgColor,UIColor.hex("FE9D4D").cgColor]
-        layer.cornerRadius = auto(4)
-        layer.masksToBounds = true
-        return layer
-    }()
+    public let appealButton : DDGradientButton
+    public let additionalButton : DDGradientButton
     public var disposeBag = DisposeBag()
     
     public override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
@@ -480,8 +478,8 @@ open class ReviewFailedCell : DDTableViewCell {
         descLabel = DDLabel.dd_init(withText: "", font: .mediumFont(auto(13)), textColor: .hex("FF8F37"))
         dateLabel = DDLabel.dd_init(withText: "", font: .regularFont(auto(12)), textColor: .hex("000000").alpha(0.55))
         stackView = UIStackView()
-        additionalButton = DDButton.dd_initCustom()
-        appealButton = DDButton.dd_initCustom()
+        additionalButton = DDGradientButton()
+        appealButton = DDGradientButton()
         super.init(style: style, reuseIdentifier: reuseIdentifier)
         
         backgroundColor = .hex("F4F5F7")
@@ -513,16 +511,16 @@ open class ReviewFailedCell : DDTableViewCell {
         appealButton.layer.cornerRadius = auto(4)
         appealButton.layer.masksToBounds = true
         appealButton.contentEdgeInsets = UIEdgeInsets(top: auto(6), left: auto(12), bottom: auto(6), right: auto(12))
+        appealButton.configureGradient(colors: [UIColor.hex("FF5A2C").cgColor, UIColor.hex("FE9D4D").cgColor])
         stackView.addArrangedSubview(appealButton)
-        appealButton.layer.insertSublayer(appealLayer, at: 0)
         additionalButton.setTitle("补充", for: .normal)
         additionalButton.setTitleColor(.white, for: .normal)
         additionalButton.titleLabel?.font = .mediumFont(auto(13))
         additionalButton.layer.cornerRadius = auto(4)
         additionalButton.layer.masksToBounds = true
         additionalButton.contentEdgeInsets = UIEdgeInsets(top: auto(6), left: auto(12), bottom: auto(6), right: auto(12))
+        additionalButton.configureGradient(colors: [UIColor.hex("FF5A2C").cgColor, UIColor.hex("FE9D4D").cgColor])
         stackView.addArrangedSubview(additionalButton)
-        additionalButton.layer.insertSublayer(additionalLayer, at: 0)
 
         radiusView.snp.makeConstraints { make in
             make.left.top.equalTo(auto(10))
@@ -584,8 +582,5 @@ open class ReviewFailedCell : DDTableViewCell {
     
     open override func layoutSubviews() {
         super.layoutSubviews()
-        // Match gradient layers to button bounds
-        appealLayer.frame = appealButton.bounds
-        additionalLayer.frame = additionalButton.bounds
     }
 }