diff --git a/Shared/views/DayChartView.swift b/Shared/views/DayChartView.swift
index 286f881..96a6973 100644
--- a/Shared/views/DayChartView.swift
+++ b/Shared/views/DayChartView.swift
@@ -9,6 +9,13 @@ import Foundation
 import SwiftUI
 
 struct DayChartView: ChartViewItemBuildable, View, Hashable {
+    init(color: Color, weekDay: Int, viewType: ViewType) {
+        self.color = color
+        self.weekDay = weekDay
+        self.viewType = viewType
+    }
+    
+    var id = UUID()
     var color: Color
     var weekDay: Int
     var viewType: ViewType