diff --git a/src/app/resource/hot-resource/page.tsx b/src/app/resource/hot-resource/page.tsx
index 022ebe3..3204d6a 100644
--- a/src/app/resource/hot-resource/page.tsx
+++ b/src/app/resource/hot-resource/page.tsx
@@ -160,7 +160,7 @@
             min: 4,
             max: 10,
             ticks: {
-              stepSize: 2,  // ← 每 1 个单位显示一个刻度
+              stepSize: 2,
               font: {
                 size: 12
               }
