update 更新 JDK logo

疯狂的狮子li

2021-06-17 47266f712aace5d442a7dde59b6f60c453fa275a

 ruoyi-ui/src/assets/styles/sidebar.scss

@@ -135,9 +135,6 @@
          margin-left: 20px;
        }

        .el-submenu__icon-arrow {
          display: none;
        }
      }
    }