diff --git a/data-visualization/layui/css/modules/layer/default/icon-ext.png b/data-visualization/layui/css/modules/layer/default/icon-ext.png index bbbb669..7344b77 100644 Binary files a/data-visualization/layui/css/modules/layer/default/icon-ext.png and b/data-visualization/layui/css/modules/layer/default/icon-ext.png differ diff --git a/data-visualization/layui/css/modules/layer/default/icon.png b/data-visualization/layui/css/modules/layer/default/icon.png index 3e17da8..b3596b7 100644 Binary files a/data-visualization/layui/css/modules/layer/default/icon.png and b/data-visualization/layui/css/modules/layer/default/icon.png differ diff --git a/plugin/layui/css/modules/layer/default/icon-ext.png b/plugin/layui/css/modules/layer/default/icon-ext.png index bbbb669..ae1244a 100644 Binary files a/plugin/layui/css/modules/layer/default/icon-ext.png and b/plugin/layui/css/modules/layer/default/icon-ext.png differ diff --git a/plugin/layui/css/modules/layer/default/icon.png b/plugin/layui/css/modules/layer/default/icon.png index 3e17da8..b4e06ae 100644 Binary files a/plugin/layui/css/modules/layer/default/icon.png and b/plugin/layui/css/modules/layer/default/icon.png differ diff --git a/static/rest_framework/img/grid.png b/static/rest_framework/img/grid.png index 878c3ed..81fde7f 100644 Binary files a/static/rest_framework/img/grid.png and b/static/rest_framework/img/grid.png differ