diff --git a/src/components/EchartBar.vue b/src/components/EchartBar.vue
index 218f29ac1b8e159e3e7a3226a1cddd7278d3d429..aa6e8d09be9c6f1a6718e786935d2b40ee126a7a 100644
--- a/src/components/EchartBar.vue
+++ b/src/components/EchartBar.vue
@@ -57,7 +57,9 @@ function renderEchartBar() {
                 type: 'shadow'
             }
         },
-        legend: {},
+        legend: {
+            
+        },
         xAxis: {
             type: 'category',
             data: state.dataSource.map(item => item.postTime)