diff --git a/src/render/components/PlanisphereView.vue b/src/render/components/PlanisphereView.vue
index 3b0fe55..80d5a76 100644
--- a/src/render/components/PlanisphereView.vue
+++ b/src/render/components/PlanisphereView.vue
@@ -78,6 +78,7 @@ const option = reactive({
     symbolSize: 32,
     label: {
       show: true,
+      color: 'white',
       formatter: '{@[2]}'
     },
     itemStyle: {
@@ -90,6 +91,7 @@ const option = reactive({
     symbolSize: 32,
     label: {
       show: true,
+      color: 'white',
       formatter: '{@[2]}'
     },
     itemStyle: {
diff --git a/src/render/components/SNRView.vue b/src/render/components/SNRView.vue
index 6067639..787ef55 100644
--- a/src/render/components/SNRView.vue
+++ b/src/render/components/SNRView.vue
@@ -58,6 +58,7 @@ const option 			 = reactive({
     barCategoryGap: '50%',
     label: {
       show: true,
+      color: 'white',
       position: 'top',
       formatter: function ({ value }) {
         return !value || value[1] === 0 ? '' : value[1];