diff --git a/html/index.html b/html/index.html
index 0f90e61..d34d9c2 100644
--- a/html/index.html
+++ b/html/index.html
@@ -149,7 +149,7 @@
 						<span v-text="style.shadeLimit"></span>
 					</div>
 					<input type="range" v-model.number="style.shadeLimit"
-						min="20" max="140" step="1">
+						min="20" max="200" step="1">
 				</div>
 				<!-- <div class="label-box range-box">
 					<div class="head">