diff --git a/nezha-fronted/src/assets/css/components/chart/chart.scss b/nezha-fronted/src/assets/css/components/chart/chart.scss
index 8488b8f05..2c900c840 100644
--- a/nezha-fronted/src/assets/css/components/chart/chart.scss
+++ b/nezha-fronted/src/assets/css/components/chart/chart.scss
@@ -143,7 +143,7 @@
       overflow: hidden;
       white-space: nowrap;
       font-size: 18px;
-      color: #333;
+      color: $--color-text-primary;
       font-weight: 700;
     }
     .chart-header__tools {