diff --git a/VDS/Components/Label/Attributes/LabelAttributeModel.swift b/VDS/Components/Label/Attributes/LabelAttributeModel.swift
index ac43472f..01dfec08 100644
--- a/VDS/Components/Label/Attributes/LabelAttributeModel.swift
+++ b/VDS/Components/Label/Attributes/LabelAttributeModel.swift
@@ -31,11 +31,21 @@ extension LabelAttributeModel {
     }
     
     public func isValidRange(on attributedString: NSMutableAttributedString) -> Bool {
-        range.location + range.length <= attributedString.string.count
+        attributedString.isValid(range: range)
+    }
+}
+
+public extension String {
+    func isValid(range: NSRange) -> Bool {
+        range.location >= 0 && range.length > 0 && range.location + range.length <= count
     }
 }
 
 public extension NSAttributedString {
+    func isValid(range: NSRange) -> Bool {
+        range.location >= 0 && range.length > 0 && range.location + range.length <= length
+    }
+    
     func createAttributeModels() -> [(any LabelAttributeModel)] {
         var attributes: [any VDS.LabelAttributeModel] = []
         enumerateAttributes(in: NSMakeRange(0, length)) { attributeMap, range, stop in
@@ -61,6 +71,7 @@ public extension NSAttributedString {
 
 extension NSMutableAttributedString {
     public func apply(attribute: any LabelAttributeModel) {
+        guard isValid(range: attribute.range) else { return }
         attribute.setAttribute(on: self)
     }