diff --git a/VDS/Components/Label/Attributes/LabelAttributeUnderline.swift b/VDS/Components/Label/Attributes/LabelAttributeUnderline.swift
index d7c302cc..e1358c2e 100644
--- a/VDS/Components/Label/Attributes/LabelAttributeUnderline.swift
+++ b/VDS/Components/Label/Attributes/LabelAttributeUnderline.swift
@@ -33,7 +33,7 @@ public struct LabelAttributeUnderline: LabelAttributeModel {
         }
     }
     
-    public init(location: Int, length: Int, style: UnderlineStyle = .single, color: UIColor = .black, pattern: UnderlineStyle.Pattern? = nil) {
+    public init(location: Int, length: Int, style: UnderlineStyle = .single, color: UIColor? = nil, pattern: UnderlineStyle.Pattern? = nil) {
         self.location = location
         self.length = length
         self.color = color