From 11a0b169786a1d8ca1f7536450de236e32ff2174 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=98=89=E8=B1=AA?=
 <42510293+ziyujiahao@users.noreply.github.com>
Date: Wed, 15 Apr 2026 13:48:33 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E5=8E=86=E5=8F=B2=E6=A0=B7?=
 =?UTF-8?q?=E5=BC=8F=E9=80=82=E9=85=8D=20(#18261)?=
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---
 .../dashboard-style/ComponentColorSelector.vue  | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/core/core-frontend/src/components/dashboard/subject-setting/dashboard-style/ComponentColorSelector.vue b/core/core-frontend/src/components/dashboard/subject-setting/dashboard-style/ComponentColorSelector.vue
index fef2e7fc6d..4315d6e336 100644
--- a/core/core-frontend/src/components/dashboard/subject-setting/dashboard-style/ComponentColorSelector.vue
+++ b/core/core-frontend/src/components/dashboard/subject-setting/dashboard-style/ComponentColorSelector.vue
@@ -380,9 +380,20 @@ const fontSizeList = computed(() => {
   return arr
 })
 
-const colorForm = computed(
-  () => canvasStyleData.value.component.chartColor as DeepPartial<ChartAttr>
-)
+const colorForm = computed(() => ({
+  ...(canvasStyleData.value.component.chartColor as DeepPartial<ChartAttr>),
+  label: {
+    color: '#000000',
+    fontSize: 12,
+    ...(canvasStyleData.value.component.chartColor?.label || {})
+  },
+  tooltip: {
+    color: '#000000',
+    fontSize: 12,
+    backgroundColor: '#FFFFFF',
+    ...(canvasStyleData.value.component.chartColor?.tooltip || {})
+  }
+}))
 
 const seniorForm = computed(() => canvasStyleData.value.component.seniorStyleSetting)