修改

src/styles/index.scss

@@ -254,7 +254,7 @@ aside {
 }
 /*表格斑马纹*/
 .el-table--striped .el-table__body tr.el-table__row--striped td{
-  background-color: #213246;
+  background: #213246;
 }
 .el-input__inner{
   color:#FFF;
@@ -270,7 +270,7 @@ aside {
 }
 .el-card{
   color:#FFF;
-  background-color: #172434;
+  background-color: #1a2f48;
   border:1px solid #030506;
 }
 .el-tree{