修改

src/styles/index.scss

@@ -550,13 +550,13 @@ li {
   &:focus {
     background: #2f3480;
     border-color: #2f3480;
-    color: #fff;
+    color: #fff !important;
   }
 
   &:hover {
     background: #2f3480;
     border-color: #2f3480;
-    color: #fff;
+    color: #fff !important;
   }
 }
 
@@ -587,6 +587,10 @@ li {
   background-color: #2f3480;
 }
 
+.el-table th.el-table__cell{
+  background-color: #eaeef9;
+}
+
 /*二级弹框背景*/
 .ej-dialog-bg {
   background: #f5f7fa !important;

src/views/statisticsCharts/components/statisticsHeader.vue

@@ -595,8 +595,9 @@ export default {
           font-family: Helvetica, "Microsoft YaHei";
         }
         .btn-icon-only {
-          width: 32px;
-          height: 32px;
+          width: 30px;
+          height: 30px;
+          border-radius: 8px;
           cursor: pointer;
         }
       }