diff --git a/frontend/src/views/home/components/compareDataCheckChart.vue b/frontend/src/views/home/components/compareDataCheckChart.vue
index 4023dbf..7deb432 100644
--- a/frontend/src/views/home/components/compareDataCheckChart.vue
+++ b/frontend/src/views/home/components/compareDataCheckChart.vue
@@ -234,7 +234,7 @@ const setEchart = () => {
                     type: 'line',
                     smooth: true,
                     color:
-                        colorName == 'A' ? '#DAA520' : colorName == 'B' ? '#2E8B57' : colorName == 'C' ? '#A52a2a' : '',
+                        colorName == 'A' ? '#DAA520' : colorName == 'B' ? '#2E8B57' : colorName == 'C' ? '#A52a2a' : '#DAA520',
                     symbol: 'none',
                     data: seriesList,
                     lineStyle: lineStyle[lineS],