diff --git a/src/views/dashboard/SingleMonthEcharts.vue b/src/views/dashboard/SingleMonthEcharts.vue
index def3223..52f6af7 100644
--- a/src/views/dashboard/SingleMonthEcharts.vue
+++ b/src/views/dashboard/SingleMonthEcharts.vue
@@ -240,6 +240,9 @@ export default {
         },
         legend: {
           data: [ '预估收入金额', '确认收入金额', '开票金额', '到账金额'],
+          lineStyle: {
+            type: 'solid'
+          },
           right: '2%'
         },
         grid: {
diff --git a/src/views/dashboard/SingleMonthTotalEcharts.vue b/src/views/dashboard/SingleMonthTotalEcharts.vue
index a1fee2b..b6276db 100644
--- a/src/views/dashboard/SingleMonthTotalEcharts.vue
+++ b/src/views/dashboard/SingleMonthTotalEcharts.vue
@@ -224,6 +224,9 @@ export default {
         },
         legend: {
           data: ['预估收入金额', '确认收入金额', '开票金额', '到账金额'],
+          lineStyle: {
+            type: 'solid'
+          },
           right: '2%'
         },
         grid: {