diff --git a/src/views/screen/index.vue b/src/views/screen/index.vue
index eacab21..9fbb414 100644
--- a/src/views/screen/index.vue
+++ b/src/views/screen/index.vue
@@ -146,7 +146,7 @@ export default {
   setup() {
     const state = reactive({
       colorMap: ['red', '#ffc107', 'rgb(6,141,255)'],
-      introColorMap: ['#6be6f5', '#489ef1', '#6ce2bb', '#d09154'],
+      introColorMap: ['rgb(23,230,255)', '#489ef1', '#6ce2bb', '#d09154'],
       loading: false,
       departTrend: [],
       appTrend: [],