diff --git a/bi/sliders.css b/bi/sliders.css
index cf0b1880f0..8766c102db 100644
--- a/bi/sliders.css
+++ b/bi/sliders.css
@@ -1,4 +1,5 @@
 .bi-single-slider-button .slider-button {
+  cursor: ew-resize;
   -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
diff --git a/bi/sliders.js b/bi/sliders.js
index e1c52b3e7a..9ad98714bd 100644
--- a/bi/sliders.js
+++ b/bi/sliders.js
@@ -11,7 +11,7 @@ BI.SliderIconButton = BI.inherit(BI.Widget, {
         BI.extend(BI.SliderIconButton.superclass._init.apply(this, arguments));
         this.slider = BI.createWidget({
             type: "bi.icon_button",
-            cls: "cursor-drag widget-slider-icon slider-button",
+            cls: "slider-icon slider-button",
             iconWidth: 14,
             iconHeight: 14,
             height: 14,
diff --git a/dist/cursor/cursor_drag_hand.cur b/dist/cursor/cursor_drag_hand.cur
deleted file mode 100644
index aab39cfbe1..0000000000
Binary files a/dist/cursor/cursor_drag_hand.cur and /dev/null differ
diff --git a/dist/cursor/cursor_hand.cur b/dist/cursor/cursor_hand.cur
deleted file mode 100644
index 94d112079f..0000000000
Binary files a/dist/cursor/cursor_hand.cur and /dev/null differ
diff --git a/dist/cursor/cursor_left_right.cur b/dist/cursor/cursor_left_right.cur
deleted file mode 100644
index 54ff9f2ae8..0000000000
Binary files a/dist/cursor/cursor_left_right.cur and /dev/null differ
diff --git a/dist/images/1x/background/D.100.gif b/dist/images/1x/background/D.100.gif
deleted file mode 100644
index cff8ad1365..0000000000
Binary files a/dist/images/1x/background/D.100.gif and /dev/null differ
diff --git a/dist/images/1x/background/E.50.gif b/dist/images/1x/background/E.50.gif
deleted file mode 100644
index fb7bb22317..0000000000
Binary files a/dist/images/1x/background/E.50.gif and /dev/null differ
diff --git a/dist/images/1x/background/F.25.gif b/dist/images/1x/background/F.25.gif
deleted file mode 100644
index 71d91d6d44..0000000000
Binary files a/dist/images/1x/background/F.25.gif and /dev/null differ
diff --git a/dist/images/1x/background/charts/area.png b/dist/images/1x/background/charts/area.png
deleted file mode 100644
index bd3ccf7cd9..0000000000
Binary files a/dist/images/1x/background/charts/area.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/area_accu.png b/dist/images/1x/background/charts/area_accu.png
deleted file mode 100644
index eabde66045..0000000000
Binary files a/dist/images/1x/background/charts/area_accu.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/area_compare.png b/dist/images/1x/background/charts/area_compare.png
deleted file mode 100644
index 2fedeae19b..0000000000
Binary files a/dist/images/1x/background/charts/area_compare.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/area_percent.png b/dist/images/1x/background/charts/area_percent.png
deleted file mode 100644
index eb0b0405fe..0000000000
Binary files a/dist/images/1x/background/charts/area_percent.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/area_range.png b/dist/images/1x/background/charts/area_range.png
deleted file mode 100644
index 29b2204e10..0000000000
Binary files a/dist/images/1x/background/charts/area_range.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/bar.png b/dist/images/1x/background/charts/bar.png
deleted file mode 100644
index 822506b758..0000000000
Binary files a/dist/images/1x/background/charts/bar.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/bar_accu.png b/dist/images/1x/background/charts/bar_accu.png
deleted file mode 100644
index 413cd84fd4..0000000000
Binary files a/dist/images/1x/background/charts/bar_accu.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/bar_compare.png b/dist/images/1x/background/charts/bar_compare.png
deleted file mode 100644
index 48d0f66eae..0000000000
Binary files a/dist/images/1x/background/charts/bar_compare.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/bubble.png b/dist/images/1x/background/charts/bubble.png
deleted file mode 100644
index 97638915cd..0000000000
Binary files a/dist/images/1x/background/charts/bubble.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/bubble_force.png b/dist/images/1x/background/charts/bubble_force.png
deleted file mode 100644
index 4bdcd07fa1..0000000000
Binary files a/dist/images/1x/background/charts/bubble_force.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/column.png b/dist/images/1x/background/charts/column.png
deleted file mode 100644
index f1239627b2..0000000000
Binary files a/dist/images/1x/background/charts/column.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/column_accu.png b/dist/images/1x/background/charts/column_accu.png
deleted file mode 100644
index 69741d750f..0000000000
Binary files a/dist/images/1x/background/charts/column_accu.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/column_compare.png b/dist/images/1x/background/charts/column_compare.png
deleted file mode 100644
index 478ae80d49..0000000000
Binary files a/dist/images/1x/background/charts/column_compare.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/column_fall.png b/dist/images/1x/background/charts/column_fall.png
deleted file mode 100644
index c2734031a1..0000000000
Binary files a/dist/images/1x/background/charts/column_fall.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/column_percent.png b/dist/images/1x/background/charts/column_percent.png
deleted file mode 100644
index ad731b6781..0000000000
Binary files a/dist/images/1x/background/charts/column_percent.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/combine.png b/dist/images/1x/background/charts/combine.png
deleted file mode 100644
index 35d9269421..0000000000
Binary files a/dist/images/1x/background/charts/combine.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/combine_m.png b/dist/images/1x/background/charts/combine_m.png
deleted file mode 100644
index d52a3b480f..0000000000
Binary files a/dist/images/1x/background/charts/combine_m.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/donut.png b/dist/images/1x/background/charts/donut.png
deleted file mode 100644
index 641a3d04c2..0000000000
Binary files a/dist/images/1x/background/charts/donut.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/dot.png b/dist/images/1x/background/charts/dot.png
deleted file mode 100644
index 4662758aff..0000000000
Binary files a/dist/images/1x/background/charts/dot.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/funnel.png b/dist/images/1x/background/charts/funnel.png
deleted file mode 100644
index d23f68676b..0000000000
Binary files a/dist/images/1x/background/charts/funnel.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/gauge.png b/dist/images/1x/background/charts/gauge.png
deleted file mode 100644
index f7cbdd51f4..0000000000
Binary files a/dist/images/1x/background/charts/gauge.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/line.png b/dist/images/1x/background/charts/line.png
deleted file mode 100644
index 3cc39450dc..0000000000
Binary files a/dist/images/1x/background/charts/line.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/map.png b/dist/images/1x/background/charts/map.png
deleted file mode 100644
index 4f8d1475a2..0000000000
Binary files a/dist/images/1x/background/charts/map.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/map_gis.png b/dist/images/1x/background/charts/map_gis.png
deleted file mode 100644
index a54f70ae1d..0000000000
Binary files a/dist/images/1x/background/charts/map_gis.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/map_svg.png b/dist/images/1x/background/charts/map_svg.png
deleted file mode 100644
index 8a5bb9f3fb..0000000000
Binary files a/dist/images/1x/background/charts/map_svg.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/map_svg_c.png b/dist/images/1x/background/charts/map_svg_c.png
deleted file mode 100644
index fa8e0a7a2a..0000000000
Binary files a/dist/images/1x/background/charts/map_svg_c.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/map_svg_g.png b/dist/images/1x/background/charts/map_svg_g.png
deleted file mode 100644
index 866409381a..0000000000
Binary files a/dist/images/1x/background/charts/map_svg_g.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/multi_pie.png b/dist/images/1x/background/charts/multi_pie.png
deleted file mode 100644
index 9a1f0c56d9..0000000000
Binary files a/dist/images/1x/background/charts/multi_pie.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/pie.png b/dist/images/1x/background/charts/pie.png
deleted file mode 100644
index f24f439edb..0000000000
Binary files a/dist/images/1x/background/charts/pie.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/radar.png b/dist/images/1x/background/charts/radar.png
deleted file mode 100644
index 4d163ec509..0000000000
Binary files a/dist/images/1x/background/charts/radar.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/radar_accu.png b/dist/images/1x/background/charts/radar_accu.png
deleted file mode 100644
index 494e707c11..0000000000
Binary files a/dist/images/1x/background/charts/radar_accu.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/table_complex.png b/dist/images/1x/background/charts/table_complex.png
deleted file mode 100644
index ba3d17f144..0000000000
Binary files a/dist/images/1x/background/charts/table_complex.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/table_cross.png b/dist/images/1x/background/charts/table_cross.png
deleted file mode 100644
index 103a6a1ad7..0000000000
Binary files a/dist/images/1x/background/charts/table_cross.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/table_detail.png b/dist/images/1x/background/charts/table_detail.png
deleted file mode 100644
index f6633e7e1e..0000000000
Binary files a/dist/images/1x/background/charts/table_detail.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/table_group.png b/dist/images/1x/background/charts/table_group.png
deleted file mode 100644
index 1ead6e7937..0000000000
Binary files a/dist/images/1x/background/charts/table_group.png and /dev/null differ
diff --git a/dist/images/1x/background/charts/tree_map.png b/dist/images/1x/background/charts/tree_map.png
deleted file mode 100644
index 0849ca332a..0000000000
Binary files a/dist/images/1x/background/charts/tree_map.png and /dev/null differ
diff --git a/dist/images/1x/background/complex-region-left.png b/dist/images/1x/background/complex-region-left.png
deleted file mode 100644
index 8851ad024a..0000000000
Binary files a/dist/images/1x/background/complex-region-left.png and /dev/null differ
diff --git a/dist/images/1x/background/data_miss.png b/dist/images/1x/background/data_miss.png
deleted file mode 100644
index 2b7d3a566e..0000000000
Binary files a/dist/images/1x/background/data_miss.png and /dev/null differ
diff --git a/dist/images/1x/background/left_top_triangle_blue.png b/dist/images/1x/background/left_top_triangle_blue.png
deleted file mode 100644
index e14a03cf54..0000000000
Binary files a/dist/images/1x/background/left_top_triangle_blue.png and /dev/null differ
diff --git a/dist/images/1x/background/multipath/multiNandN.png b/dist/images/1x/background/multipath/multiNandN.png
deleted file mode 100644
index 22ed4568b7..0000000000
Binary files a/dist/images/1x/background/multipath/multiNandN.png and /dev/null differ
diff --git a/dist/images/1x/background/multipath/multiPath.png b/dist/images/1x/background/multipath/multiPath.png
deleted file mode 100644
index d4cd4c6f2c..0000000000
Binary files a/dist/images/1x/background/multipath/multiPath.png and /dev/null differ
diff --git a/dist/images/1x/background/multipath/oneNandN.png b/dist/images/1x/background/multipath/oneNandN.png
deleted file mode 100644
index 75d3407fea..0000000000
Binary files a/dist/images/1x/background/multipath/oneNandN.png and /dev/null differ
diff --git a/dist/images/1x/background/multipath/treeNandN.png b/dist/images/1x/background/multipath/treeNandN.png
deleted file mode 100644
index 1b9801bee7..0000000000
Binary files a/dist/images/1x/background/multipath/treeNandN.png and /dev/null differ
diff --git a/dist/images/1x/background/multipath/unknowNandN.png b/dist/images/1x/background/multipath/unknowNandN.png
deleted file mode 100644
index 3c3fdcce93..0000000000
Binary files a/dist/images/1x/background/multipath/unknowNandN.png and /dev/null differ
diff --git a/dist/images/1x/icon/business_package.png b/dist/images/1x/icon/business_package.png
deleted file mode 100644
index e0f3b387ba..0000000000
Binary files a/dist/images/1x/icon/business_package.png and /dev/null differ
diff --git a/dist/images/1x/icon/business_package_add.png b/dist/images/1x/icon/business_package_add.png
deleted file mode 100644
index cb72920d9a..0000000000
Binary files a/dist/images/1x/icon/business_package_add.png and /dev/null differ
diff --git a/dist/images/1x/icon/business_package_add_disable.png b/dist/images/1x/icon/business_package_add_disable.png
deleted file mode 100644
index 0e51641b59..0000000000
Binary files a/dist/images/1x/icon/business_package_add_disable.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/address_marker_big.png b/dist/images/1x/icon/chartsetting/address_marker_big.png
deleted file mode 100644
index 8365a270e9..0000000000
Binary files a/dist/images/1x/icon/chartsetting/address_marker_big.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/address_marker_small.png b/dist/images/1x/icon/chartsetting/address_marker_small.png
deleted file mode 100644
index 1044439a3f..0000000000
Binary files a/dist/images/1x/icon/chartsetting/address_marker_small.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_bubble_3d.png b/dist/images/1x/icon/chartsetting/icon_bubble_3d.png
deleted file mode 100644
index 0b26b13895..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_bubble_3d.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_bubble_normal.png b/dist/images/1x/icon/chartsetting/icon_bubble_normal.png
deleted file mode 100644
index dfe3819037..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_bubble_normal.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_1.png b/dist/images/1x/icon/chartsetting/icon_dashboard_1.png
deleted file mode 100644
index 89e25f2b27..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_1.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_2.png b/dist/images/1x/icon/chartsetting/icon_dashboard_2.png
deleted file mode 100644
index 1ee2b1e729..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_2.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_3.png b/dist/images/1x/icon/chartsetting/icon_dashboard_3.png
deleted file mode 100644
index f140c7c427..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_3.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_4.png b/dist/images/1x/icon/chartsetting/icon_dashboard_4.png
deleted file mode 100644
index 079b9db426..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_4.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_5.png b/dist/images/1x/icon/chartsetting/icon_dashboard_5.png
deleted file mode 100644
index bca7cc8531..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_5.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_6.png b/dist/images/1x/icon/chartsetting/icon_dashboard_6.png
deleted file mode 100644
index cf68a226d1..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_6.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dashboard_7.png b/dist/images/1x/icon/chartsetting/icon_dashboard_7.png
deleted file mode 100644
index 45f6a85029..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dashboard_7.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dot_color.png b/dist/images/1x/icon/chartsetting/icon_dot_color.png
deleted file mode 100644
index 11ac9a8022..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dot_color.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_dot_size.png b/dist/images/1x/icon/chartsetting/icon_dot_size.png
deleted file mode 100644
index cc34b81b78..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_dot_size.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_funnel-slant-diff.png b/dist/images/1x/icon/chartsetting/icon_funnel-slant-diff.png
deleted file mode 100644
index 879da35009..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_funnel-slant-diff.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_funnel-slant-same.png b/dist/images/1x/icon/chartsetting/icon_funnel-slant-same.png
deleted file mode 100644
index dbdac6606c..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_funnel-slant-same.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_gradual_highlight.png b/dist/images/1x/icon/chartsetting/icon_gradual_highlight.png
deleted file mode 100644
index e617c565a9..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_gradual_highlight.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_darker.png b/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_darker.png
deleted file mode 100644
index ec17cfa7a2..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_darker.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_lighter.png b/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_lighter.png
deleted file mode 100644
index 88b642c352..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_multi_pie_gradient_lighter.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_3d.png b/dist/images/1x/icon/chartsetting/icon_style_3d.png
deleted file mode 100644
index 3a3285707e..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_3d.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_acc_radar_circle.png b/dist/images/1x/icon/chartsetting/icon_style_acc_radar_circle.png
deleted file mode 100644
index 797380c388..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_acc_radar_circle.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_acc_radar_polygon.png b/dist/images/1x/icon/chartsetting/icon_style_acc_radar_polygon.png
deleted file mode 100644
index 6c15e6f24b..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_acc_radar_polygon.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_area_broken.png b/dist/images/1x/icon/chartsetting/icon_style_area_broken.png
deleted file mode 100644
index 82583b1b99..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_area_broken.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_area_curve.png b/dist/images/1x/icon/chartsetting/icon_style_area_curve.png
deleted file mode 100644
index e8bee4d650..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_area_curve.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_area_vertical.png b/dist/images/1x/icon/chartsetting/icon_style_area_vertical.png
deleted file mode 100644
index 68755fa42f..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_area_vertical.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_gradual.png b/dist/images/1x/icon/chartsetting/icon_style_gradual.png
deleted file mode 100644
index 862bc17af7..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_gradual.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_line_broken.png b/dist/images/1x/icon/chartsetting/icon_style_line_broken.png
deleted file mode 100644
index 9dd5ae62f0..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_line_broken.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_line_curve.png b/dist/images/1x/icon/chartsetting/icon_style_line_curve.png
deleted file mode 100644
index b7cab0b4e6..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_line_curve.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_line_vertical.png b/dist/images/1x/icon/chartsetting/icon_style_line_vertical.png
deleted file mode 100644
index c654f3cf32..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_line_vertical.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_normal.png b/dist/images/1x/icon/chartsetting/icon_style_normal.png
deleted file mode 100644
index b0cd6374fe..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_normal.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_pie_equal_arc_rose.png b/dist/images/1x/icon/chartsetting/icon_style_pie_equal_arc_rose.png
deleted file mode 100644
index e5ee1145b8..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_pie_equal_arc_rose.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_pie_normal.png b/dist/images/1x/icon/chartsetting/icon_style_pie_normal.png
deleted file mode 100644
index 9c5dbe98a7..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_pie_normal.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png b/dist/images/1x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png
deleted file mode 100644
index 33078ef462..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_radar_circle.png b/dist/images/1x/icon/chartsetting/icon_style_radar_circle.png
deleted file mode 100644
index 635d41fcd7..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_radar_circle.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_radar_polygon.png b/dist/images/1x/icon/chartsetting/icon_style_radar_polygon.png
deleted file mode 100644
index ba057cdaa4..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_radar_polygon.png and /dev/null differ
diff --git a/dist/images/1x/icon/chartsetting/icon_style_transparent.png b/dist/images/1x/icon/chartsetting/icon_style_transparent.png
deleted file mode 100644
index fcf229c947..0000000000
Binary files a/dist/images/1x/icon/chartsetting/icon_style_transparent.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_area.png b/dist/images/1x/icon/drag/icon_area.png
deleted file mode 100644
index d86416cbc6..0000000000
Binary files a/dist/images/1x/icon/drag/icon_area.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_area_a.png b/dist/images/1x/icon/drag/icon_area_a.png
deleted file mode 100644
index e2f961a0e1..0000000000
Binary files a/dist/images/1x/icon/drag/icon_area_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_area_c.png b/dist/images/1x/icon/drag/icon_area_c.png
deleted file mode 100644
index 23f54f06e8..0000000000
Binary files a/dist/images/1x/icon/drag/icon_area_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_area_pa.png b/dist/images/1x/icon/drag/icon_area_pa.png
deleted file mode 100644
index d3f7b802c7..0000000000
Binary files a/dist/images/1x/icon/drag/icon_area_pa.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_area_r.png b/dist/images/1x/icon/drag/icon_area_r.png
deleted file mode 100644
index 529d2a193b..0000000000
Binary files a/dist/images/1x/icon/drag/icon_area_r.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_axis.png b/dist/images/1x/icon/drag/icon_axis.png
deleted file mode 100644
index d366542862..0000000000
Binary files a/dist/images/1x/icon/drag/icon_axis.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_axis_a.png b/dist/images/1x/icon/drag/icon_axis_a.png
deleted file mode 100644
index 5bd0170163..0000000000
Binary files a/dist/images/1x/icon/drag/icon_axis_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_axis_c.png b/dist/images/1x/icon/drag/icon_axis_c.png
deleted file mode 100644
index 3777d9050e..0000000000
Binary files a/dist/images/1x/icon/drag/icon_axis_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_axis_f.png b/dist/images/1x/icon/drag/icon_axis_f.png
deleted file mode 100644
index 2688e0580e..0000000000
Binary files a/dist/images/1x/icon/drag/icon_axis_f.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_axis_pa.png b/dist/images/1x/icon/drag/icon_axis_pa.png
deleted file mode 100644
index 43d3d75448..0000000000
Binary files a/dist/images/1x/icon/drag/icon_axis_pa.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_bar.png b/dist/images/1x/icon/drag/icon_bar.png
deleted file mode 100644
index 7d0aa55f99..0000000000
Binary files a/dist/images/1x/icon/drag/icon_bar.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_bar_a.png b/dist/images/1x/icon/drag/icon_bar_a.png
deleted file mode 100644
index fc25739b1e..0000000000
Binary files a/dist/images/1x/icon/drag/icon_bar_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_bar_c.png b/dist/images/1x/icon/drag/icon_bar_c.png
deleted file mode 100644
index 5bfb047e82..0000000000
Binary files a/dist/images/1x/icon/drag/icon_bar_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_bubble_f.png b/dist/images/1x/icon/drag/icon_bubble_f.png
deleted file mode 100644
index d9e22f561b..0000000000
Binary files a/dist/images/1x/icon/drag/icon_bubble_f.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_combine.png b/dist/images/1x/icon/drag/icon_combine.png
deleted file mode 100644
index 7021ef2952..0000000000
Binary files a/dist/images/1x/icon/drag/icon_combine.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_combine_m.png b/dist/images/1x/icon/drag/icon_combine_m.png
deleted file mode 100644
index 68f142d4f2..0000000000
Binary files a/dist/images/1x/icon/drag/icon_combine_m.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_complex.png b/dist/images/1x/icon/drag/icon_complex.png
deleted file mode 100644
index 41e7584500..0000000000
Binary files a/dist/images/1x/icon/drag/icon_complex.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_cross.png b/dist/images/1x/icon/drag/icon_cross.png
deleted file mode 100644
index a28d9a9f12..0000000000
Binary files a/dist/images/1x/icon/drag/icon_cross.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_dashboard.png b/dist/images/1x/icon/drag/icon_dashboard.png
deleted file mode 100644
index ebbc98ce3d..0000000000
Binary files a/dist/images/1x/icon/drag/icon_dashboard.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_donut.png b/dist/images/1x/icon/drag/icon_donut.png
deleted file mode 100644
index f9ce3ab766..0000000000
Binary files a/dist/images/1x/icon/drag/icon_donut.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_dot.png b/dist/images/1x/icon/drag/icon_dot.png
deleted file mode 100644
index f91f70532d..0000000000
Binary files a/dist/images/1x/icon/drag/icon_dot.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_funnel.png b/dist/images/1x/icon/drag/icon_funnel.png
deleted file mode 100644
index 9c958dadd0..0000000000
Binary files a/dist/images/1x/icon/drag/icon_funnel.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_group.png b/dist/images/1x/icon/drag/icon_group.png
deleted file mode 100644
index cd1722343e..0000000000
Binary files a/dist/images/1x/icon/drag/icon_group.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_line.png b/dist/images/1x/icon/drag/icon_line.png
deleted file mode 100644
index 4bc87282bc..0000000000
Binary files a/dist/images/1x/icon/drag/icon_line.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_map_c.png b/dist/images/1x/icon/drag/icon_map_c.png
deleted file mode 100644
index 667f0067ff..0000000000
Binary files a/dist/images/1x/icon/drag/icon_map_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_map_g.png b/dist/images/1x/icon/drag/icon_map_g.png
deleted file mode 100644
index 8bedc48624..0000000000
Binary files a/dist/images/1x/icon/drag/icon_map_g.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_map_gis.png b/dist/images/1x/icon/drag/icon_map_gis.png
deleted file mode 100644
index b886e1c5ac..0000000000
Binary files a/dist/images/1x/icon/drag/icon_map_gis.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_map_s.png b/dist/images/1x/icon/drag/icon_map_s.png
deleted file mode 100644
index 10955a52b2..0000000000
Binary files a/dist/images/1x/icon/drag/icon_map_s.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_multi_pie.png b/dist/images/1x/icon/drag/icon_multi_pie.png
deleted file mode 100644
index ef7f462696..0000000000
Binary files a/dist/images/1x/icon/drag/icon_multi_pie.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_multi_pie_lighter.png b/dist/images/1x/icon/drag/icon_multi_pie_lighter.png
deleted file mode 100644
index 88b642c352..0000000000
Binary files a/dist/images/1x/icon/drag/icon_multi_pie_lighter.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_multi_pie_thicker.png b/dist/images/1x/icon/drag/icon_multi_pie_thicker.png
deleted file mode 100644
index ec17cfa7a2..0000000000
Binary files a/dist/images/1x/icon/drag/icon_multi_pie_thicker.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_pie.png b/dist/images/1x/icon/drag/icon_pie.png
deleted file mode 100644
index 9c5dbe98a7..0000000000
Binary files a/dist/images/1x/icon/drag/icon_pie.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_radar.png b/dist/images/1x/icon/drag/icon_radar.png
deleted file mode 100644
index ba057cdaa4..0000000000
Binary files a/dist/images/1x/icon/drag/icon_radar.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_radar_a.png b/dist/images/1x/icon/drag/icon_radar_a.png
deleted file mode 100644
index 6c15e6f24b..0000000000
Binary files a/dist/images/1x/icon/drag/icon_radar_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/icon_rect_tree.png b/dist/images/1x/icon/drag/icon_rect_tree.png
deleted file mode 100644
index dfbd7d591b..0000000000
Binary files a/dist/images/1x/icon/drag/icon_rect_tree.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_date.png b/dist/images/1x/icon/drag/pure/icon_date.png
deleted file mode 100644
index 564de143c4..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_date.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_date_range.png b/dist/images/1x/icon/drag/pure/icon_date_range.png
deleted file mode 100644
index 24bd18e198..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_date_range.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_detail.png b/dist/images/1x/icon/drag/pure/icon_detail.png
deleted file mode 100644
index 0dd1c90829..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_detail.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_image.png b/dist/images/1x/icon/drag/pure/icon_image.png
deleted file mode 100644
index 5b134275c9..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_image.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_input.png b/dist/images/1x/icon/drag/pure/icon_input.png
deleted file mode 100644
index e51e61c026..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_input.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_interval_slider.png b/dist/images/1x/icon/drag/pure/icon_interval_slider.png
deleted file mode 100644
index 1b9bfe3493..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_interval_slider.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_list_label.png b/dist/images/1x/icon/drag/pure/icon_list_label.png
deleted file mode 100644
index c9cc73878c..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_list_label.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_more.png b/dist/images/1x/icon/drag/pure/icon_more.png
deleted file mode 100644
index a5fdbc824e..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_more.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_number.png b/dist/images/1x/icon/drag/pure/icon_number.png
deleted file mode 100644
index ccba87f6c4..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_number.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_query.png b/dist/images/1x/icon/drag/pure/icon_query.png
deleted file mode 100644
index 7a62159f8e..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_query.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_query_g.png b/dist/images/1x/icon/drag/pure/icon_query_g.png
deleted file mode 100644
index baa471d3e7..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_query_g.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_reset.png b/dist/images/1x/icon/drag/pure/icon_reset.png
deleted file mode 100644
index fe324f55d5..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_reset.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_reuse.png b/dist/images/1x/icon/drag/pure/icon_reuse.png
deleted file mode 100644
index 998f784d51..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_reuse.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_single_slider.png b/dist/images/1x/icon/drag/pure/icon_single_slider.png
deleted file mode 100644
index 1ea1c8a00f..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_single_slider.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_string.png b/dist/images/1x/icon/drag/pure/icon_string.png
deleted file mode 100644
index 673439e36b..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_string.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_string_list.png b/dist/images/1x/icon/drag/pure/icon_string_list.png
deleted file mode 100644
index d861da26c9..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_string_list.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_tree.png b/dist/images/1x/icon/drag/pure/icon_tree.png
deleted file mode 100644
index c7d4555ea3..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_tree.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_tree_label.png b/dist/images/1x/icon/drag/pure/icon_tree_label.png
deleted file mode 100644
index 5d3395a4c5..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_tree_label.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_tree_list.png b/dist/images/1x/icon/drag/pure/icon_tree_list.png
deleted file mode 100644
index c391a400bf..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_tree_list.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_web.png b/dist/images/1x/icon/drag/pure/icon_web.png
deleted file mode 100644
index 836dffbe6a..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_web.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_year.png b/dist/images/1x/icon/drag/pure/icon_year.png
deleted file mode 100644
index ad88ee8d12..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_year.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_year_m.png b/dist/images/1x/icon/drag/pure/icon_year_m.png
deleted file mode 100644
index 8514d37184..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_year_m.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_year_m_d.png b/dist/images/1x/icon/drag/pure/icon_year_m_d.png
deleted file mode 100644
index 697446bef0..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_year_m_d.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/pure/icon_year_s.png b/dist/images/1x/icon/drag/pure/icon_year_s.png
deleted file mode 100644
index 6ed48d519f..0000000000
Binary files a/dist/images/1x/icon/drag/pure/icon_year_s.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icin_select_tab.png b/dist/images/1x/icon/drag/small/icin_select_tab.png
deleted file mode 100644
index 2e96bfd591..0000000000
Binary files a/dist/images/1x/icon/drag/small/icin_select_tab.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_area.png b/dist/images/1x/icon/drag/small/icon_area.png
deleted file mode 100644
index af7c63778c..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_area.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_area_a.png b/dist/images/1x/icon/drag/small/icon_area_a.png
deleted file mode 100644
index 0d70bb7095..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_area_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_area_c.png b/dist/images/1x/icon/drag/small/icon_area_c.png
deleted file mode 100644
index 3f41933042..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_area_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_area_pa.png b/dist/images/1x/icon/drag/small/icon_area_pa.png
deleted file mode 100644
index 968a588bdc..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_area_pa.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_area_r.png b/dist/images/1x/icon/drag/small/icon_area_r.png
deleted file mode 100644
index cf08ead7fd..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_area_r.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_axis.png b/dist/images/1x/icon/drag/small/icon_axis.png
deleted file mode 100644
index 13f463165a..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_axis.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_axis_a.png b/dist/images/1x/icon/drag/small/icon_axis_a.png
deleted file mode 100644
index 38ea0961c2..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_axis_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_axis_c.png b/dist/images/1x/icon/drag/small/icon_axis_c.png
deleted file mode 100644
index 308962b269..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_axis_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_axis_f.png b/dist/images/1x/icon/drag/small/icon_axis_f.png
deleted file mode 100644
index bfa086c14a..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_axis_f.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_axis_pa.png b/dist/images/1x/icon/drag/small/icon_axis_pa.png
deleted file mode 100644
index 6ab5454cbc..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_axis_pa.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_bar.png b/dist/images/1x/icon/drag/small/icon_bar.png
deleted file mode 100644
index da2996d1be..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_bar.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_bar_a.png b/dist/images/1x/icon/drag/small/icon_bar_a.png
deleted file mode 100644
index 5f5b174ec4..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_bar_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_bar_c.png b/dist/images/1x/icon/drag/small/icon_bar_c.png
deleted file mode 100644
index b19ea86849..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_bar_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_bubble_f.png b/dist/images/1x/icon/drag/small/icon_bubble_f.png
deleted file mode 100644
index 6ece1da631..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_bubble_f.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_combine.png b/dist/images/1x/icon/drag/small/icon_combine.png
deleted file mode 100644
index 8b9eccb7df..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_combine.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_combine_m.png b/dist/images/1x/icon/drag/small/icon_combine_m.png
deleted file mode 100644
index 197bdc0f07..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_combine_m.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_complex.png b/dist/images/1x/icon/drag/small/icon_complex.png
deleted file mode 100644
index 9be6fc6919..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_complex.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_cross.png b/dist/images/1x/icon/drag/small/icon_cross.png
deleted file mode 100644
index ee8cdccaf4..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_cross.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_dashboard.png b/dist/images/1x/icon/drag/small/icon_dashboard.png
deleted file mode 100644
index 9b7ad45deb..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_dashboard.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_detail.png b/dist/images/1x/icon/drag/small/icon_detail.png
deleted file mode 100644
index e23eea1ff7..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_detail.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_donut.png b/dist/images/1x/icon/drag/small/icon_donut.png
deleted file mode 100644
index 94ae98230e..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_donut.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_dot.png b/dist/images/1x/icon/drag/small/icon_dot.png
deleted file mode 100644
index 3c69c8f190..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_dot.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_funnel.png b/dist/images/1x/icon/drag/small/icon_funnel.png
deleted file mode 100644
index 1fd250b835..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_funnel.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_funnel_not_continue.png b/dist/images/1x/icon/drag/small/icon_funnel_not_continue.png
deleted file mode 100644
index 7e3e9e2593..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_funnel_not_continue.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_gis.png b/dist/images/1x/icon/drag/small/icon_gis.png
deleted file mode 100644
index b1363f9ffd..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_gis.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_group.png b/dist/images/1x/icon/drag/small/icon_group.png
deleted file mode 100644
index 4d8f776bf2..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_group.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_image.png b/dist/images/1x/icon/drag/small/icon_image.png
deleted file mode 100644
index 6e823c48ad..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_image.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_input.png b/dist/images/1x/icon/drag/small/icon_input.png
deleted file mode 100644
index e9a2488a68..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_input.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_interval_slider.png b/dist/images/1x/icon/drag/small/icon_interval_slider.png
deleted file mode 100644
index ee21d50b58..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_interval_slider.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_line.png b/dist/images/1x/icon/drag/small/icon_line.png
deleted file mode 100644
index ed3be57a5e..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_line.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_map_c.png b/dist/images/1x/icon/drag/small/icon_map_c.png
deleted file mode 100644
index 4b65ec408e..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_map_c.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_map_g.png b/dist/images/1x/icon/drag/small/icon_map_g.png
deleted file mode 100644
index b5326977f1..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_map_g.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_map_s.png b/dist/images/1x/icon/drag/small/icon_map_s.png
deleted file mode 100644
index d80b613254..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_map_s.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_multi_pie.png b/dist/images/1x/icon/drag/small/icon_multi_pie.png
deleted file mode 100644
index 922e66ffe2..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_multi_pie.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_multi_select.png b/dist/images/1x/icon/drag/small/icon_multi_select.png
deleted file mode 100644
index 92c8c62d35..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_multi_select.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_multi_tree.png b/dist/images/1x/icon/drag/small/icon_multi_tree.png
deleted file mode 100644
index 9ba37d1e38..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_multi_tree.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_number_interval.png b/dist/images/1x/icon/drag/small/icon_number_interval.png
deleted file mode 100644
index 414fe79307..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_number_interval.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_pie.png b/dist/images/1x/icon/drag/small/icon_pie.png
deleted file mode 100644
index e9c94b6f8c..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_pie.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_radar.png b/dist/images/1x/icon/drag/small/icon_radar.png
deleted file mode 100644
index e4901fddab..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_radar.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_radar_a.png b/dist/images/1x/icon/drag/small/icon_radar_a.png
deleted file mode 100644
index 2d59d0fc03..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_radar_a.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_rect_tree.png b/dist/images/1x/icon/drag/small/icon_rect_tree.png
deleted file mode 100644
index b71875d422..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_rect_tree.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_single_slider.png b/dist/images/1x/icon/drag/small/icon_single_slider.png
deleted file mode 100644
index a510bc55fc..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_single_slider.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_string_label.png b/dist/images/1x/icon/drag/small/icon_string_label.png
deleted file mode 100644
index 0c2a79494f..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_string_label.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_string_list.png b/dist/images/1x/icon/drag/small/icon_string_list.png
deleted file mode 100644
index 0fc2e0f581..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_string_list.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_tree_label.png b/dist/images/1x/icon/drag/small/icon_tree_label.png
deleted file mode 100644
index aa6d6521ed..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_tree_label.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_tree_list.png b/dist/images/1x/icon/drag/small/icon_tree_list.png
deleted file mode 100644
index d00c404138..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_tree_list.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag/small/icon_web.png b/dist/images/1x/icon/drag/small/icon_web.png
deleted file mode 100644
index a92c247537..0000000000
Binary files a/dist/images/1x/icon/drag/small/icon_web.png and /dev/null differ
diff --git a/dist/images/1x/icon/drag_helper.png b/dist/images/1x/icon/drag_helper.png
deleted file mode 100644
index 1552192b67..0000000000
Binary files a/dist/images/1x/icon/drag_helper.png and /dev/null differ
diff --git a/dist/images/1x/icon/example.png b/dist/images/1x/icon/example.png
deleted file mode 100644
index 9de26c690d..0000000000
Binary files a/dist/images/1x/icon/example.png and /dev/null differ
diff --git a/dist/images/1x/icon/export_excel.png b/dist/images/1x/icon/export_excel.png
deleted file mode 100644
index b3d44e82d0..0000000000
Binary files a/dist/images/1x/icon/export_excel.png and /dev/null differ
diff --git a/dist/images/1x/icon/filter.png b/dist/images/1x/icon/filter.png
deleted file mode 100644
index d2d40b4d6e..0000000000
Binary files a/dist/images/1x/icon/filter.png and /dev/null differ
diff --git a/dist/images/1x/icon/href.png b/dist/images/1x/icon/href.png
deleted file mode 100644
index 997413352c..0000000000
Binary files a/dist/images/1x/icon/href.png and /dev/null differ
diff --git a/dist/images/1x/icon/inner-join.png b/dist/images/1x/icon/inner-join.png
deleted file mode 100644
index 091086f8ea..0000000000
Binary files a/dist/images/1x/icon/inner-join.png and /dev/null differ
diff --git a/dist/images/1x/icon/left-join.png b/dist/images/1x/icon/left-join.png
deleted file mode 100644
index 40f3a324ac..0000000000
Binary files a/dist/images/1x/icon/left-join.png and /dev/null differ
diff --git a/dist/images/1x/icon/loading_bar.gif b/dist/images/1x/icon/loading_bar.gif
deleted file mode 100644
index 82290f4833..0000000000
Binary files a/dist/images/1x/icon/loading_bar.gif and /dev/null differ
diff --git a/dist/images/1x/icon/maximum.png b/dist/images/1x/icon/maximum.png
deleted file mode 100644
index e3cd485a03..0000000000
Binary files a/dist/images/1x/icon/maximum.png and /dev/null differ
diff --git a/dist/images/1x/icon/minimum.png b/dist/images/1x/icon/minimum.png
deleted file mode 100644
index e643238985..0000000000
Binary files a/dist/images/1x/icon/minimum.png and /dev/null differ
diff --git a/dist/images/1x/icon/more.png b/dist/images/1x/icon/more.png
deleted file mode 100644
index b15f608b81..0000000000
Binary files a/dist/images/1x/icon/more.png and /dev/null differ
diff --git a/dist/images/1x/icon/no_auth.png b/dist/images/1x/icon/no_auth.png
deleted file mode 100644
index 757eee8051..0000000000
Binary files a/dist/images/1x/icon/no_auth.png and /dev/null differ
diff --git a/dist/images/1x/icon/no_data.png b/dist/images/1x/icon/no_data.png
deleted file mode 100644
index e71b617cc2..0000000000
Binary files a/dist/images/1x/icon/no_data.png and /dev/null differ
diff --git a/dist/images/1x/icon/outer-join.png b/dist/images/1x/icon/outer-join.png
deleted file mode 100644
index 2b62ab11ae..0000000000
Binary files a/dist/images/1x/icon/outer-join.png and /dev/null differ
diff --git a/dist/images/1x/icon/package_selected.png b/dist/images/1x/icon/package_selected.png
deleted file mode 100644
index f0ca624aed..0000000000
Binary files a/dist/images/1x/icon/package_selected.png and /dev/null differ
diff --git a/dist/images/1x/icon/real_time.png b/dist/images/1x/icon/real_time.png
deleted file mode 100644
index 0a27475b56..0000000000
Binary files a/dist/images/1x/icon/real_time.png and /dev/null differ
diff --git a/dist/images/1x/icon/refresh.png b/dist/images/1x/icon/refresh.png
deleted file mode 100644
index 049da371ac..0000000000
Binary files a/dist/images/1x/icon/refresh.png and /dev/null differ
diff --git a/dist/images/1x/icon/report.png b/dist/images/1x/icon/report.png
deleted file mode 100644
index a8481620a4..0000000000
Binary files a/dist/images/1x/icon/report.png and /dev/null differ
diff --git a/dist/images/1x/icon/right-join.png b/dist/images/1x/icon/right-join.png
deleted file mode 100644
index 27540b6fbc..0000000000
Binary files a/dist/images/1x/icon/right-join.png and /dev/null differ
diff --git a/dist/images/1x/icon/setting.png b/dist/images/1x/icon/setting.png
deleted file mode 100644
index 792af418d1..0000000000
Binary files a/dist/images/1x/icon/setting.png and /dev/null differ
diff --git a/dist/images/1x/icon/size.png b/dist/images/1x/icon/size.png
deleted file mode 100644
index 9a7b207a54..0000000000
Binary files a/dist/images/1x/icon/size.png and /dev/null differ
diff --git a/dist/images/1x/icon/slider-active-small.png b/dist/images/1x/icon/slider-active-small.png
new file mode 100644
index 0000000000..11498220b9
Binary files /dev/null and b/dist/images/1x/icon/slider-active-small.png differ
diff --git a/dist/images/1x/icon/slider-normal-small.png b/dist/images/1x/icon/slider-normal-small.png
new file mode 100644
index 0000000000..7bd6fc7897
Binary files /dev/null and b/dist/images/1x/icon/slider-normal-small.png differ
diff --git a/dist/images/1x/icon/table_style_1.png b/dist/images/1x/icon/table_style_1.png
deleted file mode 100644
index 6fb6e2cda1..0000000000
Binary files a/dist/images/1x/icon/table_style_1.png and /dev/null differ
diff --git a/dist/images/1x/icon/table_style_2.png b/dist/images/1x/icon/table_style_2.png
deleted file mode 100644
index 0c216d52cf..0000000000
Binary files a/dist/images/1x/icon/table_style_2.png and /dev/null differ
diff --git a/dist/images/1x/icon/table_style_3.png b/dist/images/1x/icon/table_style_3.png
deleted file mode 100644
index 8bd2663292..0000000000
Binary files a/dist/images/1x/icon/table_style_3.png and /dev/null differ
diff --git a/dist/images/1x/icon/test_fail.png b/dist/images/1x/icon/test_fail.png
deleted file mode 100644
index 0e4b1917eb..0000000000
Binary files a/dist/images/1x/icon/test_fail.png and /dev/null differ
diff --git a/dist/images/1x/icon/test_success.png b/dist/images/1x/icon/test_success.png
deleted file mode 100644
index 0c6ff57918..0000000000
Binary files a/dist/images/1x/icon/test_success.png and /dev/null differ
diff --git a/dist/images/1x/icon/union.png b/dist/images/1x/icon/union.png
deleted file mode 100644
index 0085abc0e2..0000000000
Binary files a/dist/images/1x/icon/union.png and /dev/null differ
diff --git a/dist/images/1x/icon/upload.png b/dist/images/1x/icon/upload.png
deleted file mode 100644
index d0928e761a..0000000000
Binary files a/dist/images/1x/icon/upload.png and /dev/null differ
diff --git a/dist/images/2x/background/D.100.gif b/dist/images/2x/background/D.100.gif
deleted file mode 100644
index cff8ad1365..0000000000
Binary files a/dist/images/2x/background/D.100.gif and /dev/null differ
diff --git a/dist/images/2x/background/E.50.gif b/dist/images/2x/background/E.50.gif
deleted file mode 100644
index fb7bb22317..0000000000
Binary files a/dist/images/2x/background/E.50.gif and /dev/null differ
diff --git a/dist/images/2x/background/F.25.gif b/dist/images/2x/background/F.25.gif
deleted file mode 100644
index 71d91d6d44..0000000000
Binary files a/dist/images/2x/background/F.25.gif and /dev/null differ
diff --git a/dist/images/2x/background/charts/area.png b/dist/images/2x/background/charts/area.png
deleted file mode 100644
index bd3ccf7cd9..0000000000
Binary files a/dist/images/2x/background/charts/area.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/area_accu.png b/dist/images/2x/background/charts/area_accu.png
deleted file mode 100644
index eabde66045..0000000000
Binary files a/dist/images/2x/background/charts/area_accu.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/area_compare.png b/dist/images/2x/background/charts/area_compare.png
deleted file mode 100644
index 2fedeae19b..0000000000
Binary files a/dist/images/2x/background/charts/area_compare.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/area_percent.png b/dist/images/2x/background/charts/area_percent.png
deleted file mode 100644
index eb0b0405fe..0000000000
Binary files a/dist/images/2x/background/charts/area_percent.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/area_range.png b/dist/images/2x/background/charts/area_range.png
deleted file mode 100644
index 29b2204e10..0000000000
Binary files a/dist/images/2x/background/charts/area_range.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/bar.png b/dist/images/2x/background/charts/bar.png
deleted file mode 100644
index 822506b758..0000000000
Binary files a/dist/images/2x/background/charts/bar.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/bar_accu.png b/dist/images/2x/background/charts/bar_accu.png
deleted file mode 100644
index 413cd84fd4..0000000000
Binary files a/dist/images/2x/background/charts/bar_accu.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/bar_compare.png b/dist/images/2x/background/charts/bar_compare.png
deleted file mode 100644
index 48d0f66eae..0000000000
Binary files a/dist/images/2x/background/charts/bar_compare.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/bubble.png b/dist/images/2x/background/charts/bubble.png
deleted file mode 100644
index 97638915cd..0000000000
Binary files a/dist/images/2x/background/charts/bubble.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/bubble_force.png b/dist/images/2x/background/charts/bubble_force.png
deleted file mode 100644
index 4bdcd07fa1..0000000000
Binary files a/dist/images/2x/background/charts/bubble_force.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/column.png b/dist/images/2x/background/charts/column.png
deleted file mode 100644
index f1239627b2..0000000000
Binary files a/dist/images/2x/background/charts/column.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/column_accu.png b/dist/images/2x/background/charts/column_accu.png
deleted file mode 100644
index 69741d750f..0000000000
Binary files a/dist/images/2x/background/charts/column_accu.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/column_compare.png b/dist/images/2x/background/charts/column_compare.png
deleted file mode 100644
index 478ae80d49..0000000000
Binary files a/dist/images/2x/background/charts/column_compare.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/column_fall.png b/dist/images/2x/background/charts/column_fall.png
deleted file mode 100644
index c2734031a1..0000000000
Binary files a/dist/images/2x/background/charts/column_fall.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/column_percent.png b/dist/images/2x/background/charts/column_percent.png
deleted file mode 100644
index ad731b6781..0000000000
Binary files a/dist/images/2x/background/charts/column_percent.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/combine.png b/dist/images/2x/background/charts/combine.png
deleted file mode 100644
index 35d9269421..0000000000
Binary files a/dist/images/2x/background/charts/combine.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/combine_m.png b/dist/images/2x/background/charts/combine_m.png
deleted file mode 100644
index d52a3b480f..0000000000
Binary files a/dist/images/2x/background/charts/combine_m.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/donut.png b/dist/images/2x/background/charts/donut.png
deleted file mode 100644
index 641a3d04c2..0000000000
Binary files a/dist/images/2x/background/charts/donut.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/dot.png b/dist/images/2x/background/charts/dot.png
deleted file mode 100644
index 4662758aff..0000000000
Binary files a/dist/images/2x/background/charts/dot.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/funnel.png b/dist/images/2x/background/charts/funnel.png
deleted file mode 100644
index d23f68676b..0000000000
Binary files a/dist/images/2x/background/charts/funnel.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/gauge.png b/dist/images/2x/background/charts/gauge.png
deleted file mode 100644
index f7cbdd51f4..0000000000
Binary files a/dist/images/2x/background/charts/gauge.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/line.png b/dist/images/2x/background/charts/line.png
deleted file mode 100644
index 3cc39450dc..0000000000
Binary files a/dist/images/2x/background/charts/line.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/map.png b/dist/images/2x/background/charts/map.png
deleted file mode 100644
index 4f8d1475a2..0000000000
Binary files a/dist/images/2x/background/charts/map.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/map_gis.png b/dist/images/2x/background/charts/map_gis.png
deleted file mode 100644
index a54f70ae1d..0000000000
Binary files a/dist/images/2x/background/charts/map_gis.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/map_svg.png b/dist/images/2x/background/charts/map_svg.png
deleted file mode 100644
index 8a5bb9f3fb..0000000000
Binary files a/dist/images/2x/background/charts/map_svg.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/map_svg_c.png b/dist/images/2x/background/charts/map_svg_c.png
deleted file mode 100644
index fa8e0a7a2a..0000000000
Binary files a/dist/images/2x/background/charts/map_svg_c.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/map_svg_g.png b/dist/images/2x/background/charts/map_svg_g.png
deleted file mode 100644
index 866409381a..0000000000
Binary files a/dist/images/2x/background/charts/map_svg_g.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/multi_pie.png b/dist/images/2x/background/charts/multi_pie.png
deleted file mode 100644
index 9a1f0c56d9..0000000000
Binary files a/dist/images/2x/background/charts/multi_pie.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/pie.png b/dist/images/2x/background/charts/pie.png
deleted file mode 100644
index f24f439edb..0000000000
Binary files a/dist/images/2x/background/charts/pie.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/radar.png b/dist/images/2x/background/charts/radar.png
deleted file mode 100644
index 4d163ec509..0000000000
Binary files a/dist/images/2x/background/charts/radar.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/radar_accu.png b/dist/images/2x/background/charts/radar_accu.png
deleted file mode 100644
index 494e707c11..0000000000
Binary files a/dist/images/2x/background/charts/radar_accu.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/table_complex.png b/dist/images/2x/background/charts/table_complex.png
deleted file mode 100644
index ba3d17f144..0000000000
Binary files a/dist/images/2x/background/charts/table_complex.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/table_cross.png b/dist/images/2x/background/charts/table_cross.png
deleted file mode 100644
index 103a6a1ad7..0000000000
Binary files a/dist/images/2x/background/charts/table_cross.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/table_detail.png b/dist/images/2x/background/charts/table_detail.png
deleted file mode 100644
index f6633e7e1e..0000000000
Binary files a/dist/images/2x/background/charts/table_detail.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/table_group.png b/dist/images/2x/background/charts/table_group.png
deleted file mode 100644
index 1ead6e7937..0000000000
Binary files a/dist/images/2x/background/charts/table_group.png and /dev/null differ
diff --git a/dist/images/2x/background/charts/tree_map.png b/dist/images/2x/background/charts/tree_map.png
deleted file mode 100644
index 0849ca332a..0000000000
Binary files a/dist/images/2x/background/charts/tree_map.png and /dev/null differ
diff --git a/dist/images/2x/background/complex-region-left.png b/dist/images/2x/background/complex-region-left.png
deleted file mode 100644
index 8851ad024a..0000000000
Binary files a/dist/images/2x/background/complex-region-left.png and /dev/null differ
diff --git a/dist/images/2x/background/data_miss.png b/dist/images/2x/background/data_miss.png
deleted file mode 100644
index 8dbe702088..0000000000
Binary files a/dist/images/2x/background/data_miss.png and /dev/null differ
diff --git a/dist/images/2x/background/left_top_triangle_blue.png b/dist/images/2x/background/left_top_triangle_blue.png
deleted file mode 100644
index e14a03cf54..0000000000
Binary files a/dist/images/2x/background/left_top_triangle_blue.png and /dev/null differ
diff --git a/dist/images/2x/background/multipath/multiNandN.png b/dist/images/2x/background/multipath/multiNandN.png
deleted file mode 100644
index 069b450d9c..0000000000
Binary files a/dist/images/2x/background/multipath/multiNandN.png and /dev/null differ
diff --git a/dist/images/2x/background/multipath/multiPath.png b/dist/images/2x/background/multipath/multiPath.png
deleted file mode 100644
index e6d8ee76b9..0000000000
Binary files a/dist/images/2x/background/multipath/multiPath.png and /dev/null differ
diff --git a/dist/images/2x/background/multipath/oneNandN.png b/dist/images/2x/background/multipath/oneNandN.png
deleted file mode 100644
index a37d61083e..0000000000
Binary files a/dist/images/2x/background/multipath/oneNandN.png and /dev/null differ
diff --git a/dist/images/2x/background/multipath/treeNandN.png b/dist/images/2x/background/multipath/treeNandN.png
deleted file mode 100644
index a5ce87c6c2..0000000000
Binary files a/dist/images/2x/background/multipath/treeNandN.png and /dev/null differ
diff --git a/dist/images/2x/background/multipath/unknowNandN.png b/dist/images/2x/background/multipath/unknowNandN.png
deleted file mode 100644
index 686c1b5497..0000000000
Binary files a/dist/images/2x/background/multipath/unknowNandN.png and /dev/null differ
diff --git a/dist/images/2x/icon/business_package.png b/dist/images/2x/icon/business_package.png
deleted file mode 100644
index c82a0781ae..0000000000
Binary files a/dist/images/2x/icon/business_package.png and /dev/null differ
diff --git a/dist/images/2x/icon/business_package_add.png b/dist/images/2x/icon/business_package_add.png
deleted file mode 100644
index e9ce4ef3da..0000000000
Binary files a/dist/images/2x/icon/business_package_add.png and /dev/null differ
diff --git a/dist/images/2x/icon/business_package_add_disable.png b/dist/images/2x/icon/business_package_add_disable.png
deleted file mode 100644
index c2fb75103f..0000000000
Binary files a/dist/images/2x/icon/business_package_add_disable.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/address_marker_big.png b/dist/images/2x/icon/chartsetting/address_marker_big.png
deleted file mode 100644
index 99b6ed8c05..0000000000
Binary files a/dist/images/2x/icon/chartsetting/address_marker_big.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/address_marker_small.png b/dist/images/2x/icon/chartsetting/address_marker_small.png
deleted file mode 100644
index eb88eb1cfd..0000000000
Binary files a/dist/images/2x/icon/chartsetting/address_marker_small.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_bubble_3d.png b/dist/images/2x/icon/chartsetting/icon_bubble_3d.png
deleted file mode 100644
index d9968c91ae..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_bubble_3d.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_bubble_normal.png b/dist/images/2x/icon/chartsetting/icon_bubble_normal.png
deleted file mode 100644
index 2b97f468bc..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_bubble_normal.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_1.png b/dist/images/2x/icon/chartsetting/icon_dashboard_1.png
deleted file mode 100644
index cf619758e0..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_1.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_2.png b/dist/images/2x/icon/chartsetting/icon_dashboard_2.png
deleted file mode 100644
index be4af8b0c7..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_2.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_3.png b/dist/images/2x/icon/chartsetting/icon_dashboard_3.png
deleted file mode 100644
index a75208640f..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_3.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_4.png b/dist/images/2x/icon/chartsetting/icon_dashboard_4.png
deleted file mode 100644
index 6a81b487ce..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_4.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_5.png b/dist/images/2x/icon/chartsetting/icon_dashboard_5.png
deleted file mode 100644
index 8c53c16f25..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_5.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_6.png b/dist/images/2x/icon/chartsetting/icon_dashboard_6.png
deleted file mode 100644
index 0d744a9209..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_6.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dashboard_7.png b/dist/images/2x/icon/chartsetting/icon_dashboard_7.png
deleted file mode 100644
index f3589f253f..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dashboard_7.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dot_color.png b/dist/images/2x/icon/chartsetting/icon_dot_color.png
deleted file mode 100644
index 44df03780e..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dot_color.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_dot_size.png b/dist/images/2x/icon/chartsetting/icon_dot_size.png
deleted file mode 100644
index 143eeda624..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_dot_size.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_funnel-slant-diff.png b/dist/images/2x/icon/chartsetting/icon_funnel-slant-diff.png
deleted file mode 100644
index 8b86bb8fe7..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_funnel-slant-diff.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_funnel-slant-same.png b/dist/images/2x/icon/chartsetting/icon_funnel-slant-same.png
deleted file mode 100644
index 00d4c236e5..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_funnel-slant-same.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_gradual_highlight.png b/dist/images/2x/icon/chartsetting/icon_gradual_highlight.png
deleted file mode 100644
index 940dc9a186..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_gradual_highlight.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_darker.png b/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_darker.png
deleted file mode 100644
index 240e1ef1fd..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_darker.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_lighter.png b/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_lighter.png
deleted file mode 100644
index 3309b745e1..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_multi_pie_gradient_lighter.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_3d.png b/dist/images/2x/icon/chartsetting/icon_style_3d.png
deleted file mode 100644
index 3951c7cdf2..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_3d.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_acc_radar_circle.png b/dist/images/2x/icon/chartsetting/icon_style_acc_radar_circle.png
deleted file mode 100644
index 9ee707bc26..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_acc_radar_circle.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_acc_radar_polygon.png b/dist/images/2x/icon/chartsetting/icon_style_acc_radar_polygon.png
deleted file mode 100644
index e2131ce363..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_acc_radar_polygon.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_area_broken.png b/dist/images/2x/icon/chartsetting/icon_style_area_broken.png
deleted file mode 100644
index dcc636ba31..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_area_broken.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_area_curve.png b/dist/images/2x/icon/chartsetting/icon_style_area_curve.png
deleted file mode 100644
index 68e9f1ab61..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_area_curve.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_area_vertical.png b/dist/images/2x/icon/chartsetting/icon_style_area_vertical.png
deleted file mode 100644
index fed3764b8e..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_area_vertical.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_gradual.png b/dist/images/2x/icon/chartsetting/icon_style_gradual.png
deleted file mode 100644
index a1dcbe303c..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_gradual.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_line_broken.png b/dist/images/2x/icon/chartsetting/icon_style_line_broken.png
deleted file mode 100644
index f1e7d8fb1a..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_line_broken.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_line_curve.png b/dist/images/2x/icon/chartsetting/icon_style_line_curve.png
deleted file mode 100644
index b8ee49e337..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_line_curve.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_line_vertical.png b/dist/images/2x/icon/chartsetting/icon_style_line_vertical.png
deleted file mode 100644
index 0b8acb5075..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_line_vertical.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_normal.png b/dist/images/2x/icon/chartsetting/icon_style_normal.png
deleted file mode 100644
index ecd7898def..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_normal.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_pie_equal_arc_rose.png b/dist/images/2x/icon/chartsetting/icon_style_pie_equal_arc_rose.png
deleted file mode 100644
index c7860ed763..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_pie_equal_arc_rose.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_pie_normal.png b/dist/images/2x/icon/chartsetting/icon_style_pie_normal.png
deleted file mode 100644
index 4d16b19f84..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_pie_normal.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png b/dist/images/2x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png
deleted file mode 100644
index e523e93b6a..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_pie_not_equal_arc_rose.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_radar_circle.png b/dist/images/2x/icon/chartsetting/icon_style_radar_circle.png
deleted file mode 100644
index a1e2352c66..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_radar_circle.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_radar_polygon.png b/dist/images/2x/icon/chartsetting/icon_style_radar_polygon.png
deleted file mode 100644
index d9f9e70485..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_radar_polygon.png and /dev/null differ
diff --git a/dist/images/2x/icon/chartsetting/icon_style_transparent.png b/dist/images/2x/icon/chartsetting/icon_style_transparent.png
deleted file mode 100644
index 78430113a8..0000000000
Binary files a/dist/images/2x/icon/chartsetting/icon_style_transparent.png and /dev/null differ
diff --git a/dist/images/2x/icon/clear.png b/dist/images/2x/icon/clear.png
deleted file mode 100644
index d8d82dad41..0000000000
Binary files a/dist/images/2x/icon/clear.png and /dev/null differ
diff --git a/dist/images/2x/icon/delete.png b/dist/images/2x/icon/delete.png
deleted file mode 100644
index b85be9d28c..0000000000
Binary files a/dist/images/2x/icon/delete.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_area.png b/dist/images/2x/icon/drag/icon_area.png
deleted file mode 100644
index e9db7358ef..0000000000
Binary files a/dist/images/2x/icon/drag/icon_area.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_area_a.png b/dist/images/2x/icon/drag/icon_area_a.png
deleted file mode 100644
index cdcbddcbfd..0000000000
Binary files a/dist/images/2x/icon/drag/icon_area_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_area_c.png b/dist/images/2x/icon/drag/icon_area_c.png
deleted file mode 100644
index 9abc89c6f1..0000000000
Binary files a/dist/images/2x/icon/drag/icon_area_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_area_pa.png b/dist/images/2x/icon/drag/icon_area_pa.png
deleted file mode 100644
index 0f1f760195..0000000000
Binary files a/dist/images/2x/icon/drag/icon_area_pa.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_area_r.png b/dist/images/2x/icon/drag/icon_area_r.png
deleted file mode 100644
index b3014f32d4..0000000000
Binary files a/dist/images/2x/icon/drag/icon_area_r.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_axis.png b/dist/images/2x/icon/drag/icon_axis.png
deleted file mode 100644
index 2931412abe..0000000000
Binary files a/dist/images/2x/icon/drag/icon_axis.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_axis_a.png b/dist/images/2x/icon/drag/icon_axis_a.png
deleted file mode 100644
index afc3c6658e..0000000000
Binary files a/dist/images/2x/icon/drag/icon_axis_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_axis_c.png b/dist/images/2x/icon/drag/icon_axis_c.png
deleted file mode 100644
index 6e7548dd2d..0000000000
Binary files a/dist/images/2x/icon/drag/icon_axis_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_axis_f.png b/dist/images/2x/icon/drag/icon_axis_f.png
deleted file mode 100644
index 45a15c7b6e..0000000000
Binary files a/dist/images/2x/icon/drag/icon_axis_f.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_axis_pa.png b/dist/images/2x/icon/drag/icon_axis_pa.png
deleted file mode 100644
index 9c107c697a..0000000000
Binary files a/dist/images/2x/icon/drag/icon_axis_pa.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_bar.png b/dist/images/2x/icon/drag/icon_bar.png
deleted file mode 100644
index fcddcb74fd..0000000000
Binary files a/dist/images/2x/icon/drag/icon_bar.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_bar_a.png b/dist/images/2x/icon/drag/icon_bar_a.png
deleted file mode 100644
index 21f3778457..0000000000
Binary files a/dist/images/2x/icon/drag/icon_bar_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_bar_c.png b/dist/images/2x/icon/drag/icon_bar_c.png
deleted file mode 100644
index 7a3db96915..0000000000
Binary files a/dist/images/2x/icon/drag/icon_bar_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_bubble_f.png b/dist/images/2x/icon/drag/icon_bubble_f.png
deleted file mode 100644
index 1103111d64..0000000000
Binary files a/dist/images/2x/icon/drag/icon_bubble_f.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_combine.png b/dist/images/2x/icon/drag/icon_combine.png
deleted file mode 100644
index 06dd1aba02..0000000000
Binary files a/dist/images/2x/icon/drag/icon_combine.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_combine_m.png b/dist/images/2x/icon/drag/icon_combine_m.png
deleted file mode 100644
index 2a991fa8b8..0000000000
Binary files a/dist/images/2x/icon/drag/icon_combine_m.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_complex.png b/dist/images/2x/icon/drag/icon_complex.png
deleted file mode 100644
index 6745a8fe4c..0000000000
Binary files a/dist/images/2x/icon/drag/icon_complex.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_cross.png b/dist/images/2x/icon/drag/icon_cross.png
deleted file mode 100644
index 41d0765285..0000000000
Binary files a/dist/images/2x/icon/drag/icon_cross.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_dashboard.png b/dist/images/2x/icon/drag/icon_dashboard.png
deleted file mode 100644
index c77248a71c..0000000000
Binary files a/dist/images/2x/icon/drag/icon_dashboard.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_donut.png b/dist/images/2x/icon/drag/icon_donut.png
deleted file mode 100644
index 65cf29c45c..0000000000
Binary files a/dist/images/2x/icon/drag/icon_donut.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_dot.png b/dist/images/2x/icon/drag/icon_dot.png
deleted file mode 100644
index 0c360320f0..0000000000
Binary files a/dist/images/2x/icon/drag/icon_dot.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_funnel.png b/dist/images/2x/icon/drag/icon_funnel.png
deleted file mode 100644
index 56bb8be5e4..0000000000
Binary files a/dist/images/2x/icon/drag/icon_funnel.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_group.png b/dist/images/2x/icon/drag/icon_group.png
deleted file mode 100644
index 9628fe1a82..0000000000
Binary files a/dist/images/2x/icon/drag/icon_group.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_line.png b/dist/images/2x/icon/drag/icon_line.png
deleted file mode 100644
index f9e4034779..0000000000
Binary files a/dist/images/2x/icon/drag/icon_line.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_map_c.png b/dist/images/2x/icon/drag/icon_map_c.png
deleted file mode 100644
index d90f26908c..0000000000
Binary files a/dist/images/2x/icon/drag/icon_map_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_map_g.png b/dist/images/2x/icon/drag/icon_map_g.png
deleted file mode 100644
index b6ce548995..0000000000
Binary files a/dist/images/2x/icon/drag/icon_map_g.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_map_gis.png b/dist/images/2x/icon/drag/icon_map_gis.png
deleted file mode 100644
index 7964370da9..0000000000
Binary files a/dist/images/2x/icon/drag/icon_map_gis.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_map_s.png b/dist/images/2x/icon/drag/icon_map_s.png
deleted file mode 100644
index a3cc835297..0000000000
Binary files a/dist/images/2x/icon/drag/icon_map_s.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_multi_pie.png b/dist/images/2x/icon/drag/icon_multi_pie.png
deleted file mode 100644
index fc4152b894..0000000000
Binary files a/dist/images/2x/icon/drag/icon_multi_pie.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_multi_pie_lighter.png b/dist/images/2x/icon/drag/icon_multi_pie_lighter.png
deleted file mode 100644
index 9fddd1425e..0000000000
Binary files a/dist/images/2x/icon/drag/icon_multi_pie_lighter.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_multi_pie_thicker.png b/dist/images/2x/icon/drag/icon_multi_pie_thicker.png
deleted file mode 100644
index fb202425b3..0000000000
Binary files a/dist/images/2x/icon/drag/icon_multi_pie_thicker.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_pie.png b/dist/images/2x/icon/drag/icon_pie.png
deleted file mode 100644
index 60559678de..0000000000
Binary files a/dist/images/2x/icon/drag/icon_pie.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_radar.png b/dist/images/2x/icon/drag/icon_radar.png
deleted file mode 100644
index c7694e2c9f..0000000000
Binary files a/dist/images/2x/icon/drag/icon_radar.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_radar_a.png b/dist/images/2x/icon/drag/icon_radar_a.png
deleted file mode 100644
index d8c20ebdea..0000000000
Binary files a/dist/images/2x/icon/drag/icon_radar_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/icon_rect_tree.png b/dist/images/2x/icon/drag/icon_rect_tree.png
deleted file mode 100644
index 1ee9330d0d..0000000000
Binary files a/dist/images/2x/icon/drag/icon_rect_tree.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_date.png b/dist/images/2x/icon/drag/pure/icon_date.png
deleted file mode 100644
index 854d39ff33..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_date.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_date_range.png b/dist/images/2x/icon/drag/pure/icon_date_range.png
deleted file mode 100644
index b73535e019..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_date_range.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_detail.png b/dist/images/2x/icon/drag/pure/icon_detail.png
deleted file mode 100644
index 776943393a..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_detail.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_image.png b/dist/images/2x/icon/drag/pure/icon_image.png
deleted file mode 100644
index 1e0798880c..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_image.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_input.png b/dist/images/2x/icon/drag/pure/icon_input.png
deleted file mode 100644
index ac8bfc8acf..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_input.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_interval_slider.png b/dist/images/2x/icon/drag/pure/icon_interval_slider.png
deleted file mode 100644
index cd87523cf3..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_interval_slider.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_list_label.png b/dist/images/2x/icon/drag/pure/icon_list_label.png
deleted file mode 100644
index 06331c5adf..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_list_label.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_more.png b/dist/images/2x/icon/drag/pure/icon_more.png
deleted file mode 100644
index c5b2571d94..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_more.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_number.png b/dist/images/2x/icon/drag/pure/icon_number.png
deleted file mode 100644
index 1cffee7fde..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_number.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_query.png b/dist/images/2x/icon/drag/pure/icon_query.png
deleted file mode 100644
index 4772628dde..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_query.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_query_g.png b/dist/images/2x/icon/drag/pure/icon_query_g.png
deleted file mode 100644
index a2d975ecb1..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_query_g.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_reset.png b/dist/images/2x/icon/drag/pure/icon_reset.png
deleted file mode 100644
index 3444df89f6..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_reset.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_reuse.png b/dist/images/2x/icon/drag/pure/icon_reuse.png
deleted file mode 100644
index 7c2a165acd..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_reuse.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_single_slider.png b/dist/images/2x/icon/drag/pure/icon_single_slider.png
deleted file mode 100644
index 94bfd07455..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_single_slider.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_string.png b/dist/images/2x/icon/drag/pure/icon_string.png
deleted file mode 100644
index bdf1befa20..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_string.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_string_list.png b/dist/images/2x/icon/drag/pure/icon_string_list.png
deleted file mode 100644
index 39dffe35cd..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_string_list.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_tree.png b/dist/images/2x/icon/drag/pure/icon_tree.png
deleted file mode 100644
index 91f7ff6c3a..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_tree.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_tree_label.png b/dist/images/2x/icon/drag/pure/icon_tree_label.png
deleted file mode 100644
index 4bfdb6b71e..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_tree_label.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_tree_list.png b/dist/images/2x/icon/drag/pure/icon_tree_list.png
deleted file mode 100644
index 3cf4b02bc7..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_tree_list.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_web.png b/dist/images/2x/icon/drag/pure/icon_web.png
deleted file mode 100644
index c20f7321dd..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_web.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_year.png b/dist/images/2x/icon/drag/pure/icon_year.png
deleted file mode 100644
index e83415bd3e..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_year.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_year_m.png b/dist/images/2x/icon/drag/pure/icon_year_m.png
deleted file mode 100644
index f8bcb5fec9..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_year_m.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_year_m_d.png b/dist/images/2x/icon/drag/pure/icon_year_m_d.png
deleted file mode 100644
index 768b09f606..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_year_m_d.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/pure/icon_year_s.png b/dist/images/2x/icon/drag/pure/icon_year_s.png
deleted file mode 100644
index 8a19c47615..0000000000
Binary files a/dist/images/2x/icon/drag/pure/icon_year_s.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icin_select_tab.png b/dist/images/2x/icon/drag/small/icin_select_tab.png
deleted file mode 100644
index a40e0ccc68..0000000000
Binary files a/dist/images/2x/icon/drag/small/icin_select_tab.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_area.png b/dist/images/2x/icon/drag/small/icon_area.png
deleted file mode 100644
index 83fd361217..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_area.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_area_a.png b/dist/images/2x/icon/drag/small/icon_area_a.png
deleted file mode 100644
index 87b4cf0386..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_area_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_area_c.png b/dist/images/2x/icon/drag/small/icon_area_c.png
deleted file mode 100644
index a6bec7d8de..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_area_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_area_pa.png b/dist/images/2x/icon/drag/small/icon_area_pa.png
deleted file mode 100644
index 15ed06a22b..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_area_pa.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_area_r.png b/dist/images/2x/icon/drag/small/icon_area_r.png
deleted file mode 100644
index e0f29c0caf..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_area_r.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_axis.png b/dist/images/2x/icon/drag/small/icon_axis.png
deleted file mode 100644
index ddb23e8870..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_axis.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_axis_a.png b/dist/images/2x/icon/drag/small/icon_axis_a.png
deleted file mode 100644
index a0a7a5c58a..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_axis_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_axis_c.png b/dist/images/2x/icon/drag/small/icon_axis_c.png
deleted file mode 100644
index 0c29d75132..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_axis_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_axis_f.png b/dist/images/2x/icon/drag/small/icon_axis_f.png
deleted file mode 100644
index 1e2e68312d..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_axis_f.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_axis_pa.png b/dist/images/2x/icon/drag/small/icon_axis_pa.png
deleted file mode 100644
index 3e4308b43d..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_axis_pa.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_bar.png b/dist/images/2x/icon/drag/small/icon_bar.png
deleted file mode 100644
index 2e8562c52f..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_bar.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_bar_a.png b/dist/images/2x/icon/drag/small/icon_bar_a.png
deleted file mode 100644
index 9a7317edd2..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_bar_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_bar_c.png b/dist/images/2x/icon/drag/small/icon_bar_c.png
deleted file mode 100644
index 6ab3e210c2..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_bar_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_bubble_f.png b/dist/images/2x/icon/drag/small/icon_bubble_f.png
deleted file mode 100644
index 8aa33d5084..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_bubble_f.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_combine.png b/dist/images/2x/icon/drag/small/icon_combine.png
deleted file mode 100644
index 4fc29360d2..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_combine.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_combine_m.png b/dist/images/2x/icon/drag/small/icon_combine_m.png
deleted file mode 100644
index f946320582..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_combine_m.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_complex.png b/dist/images/2x/icon/drag/small/icon_complex.png
deleted file mode 100644
index 61c8ebb976..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_complex.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_cross.png b/dist/images/2x/icon/drag/small/icon_cross.png
deleted file mode 100644
index 8ead351f27..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_cross.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_dashboard.png b/dist/images/2x/icon/drag/small/icon_dashboard.png
deleted file mode 100644
index f8f08ca190..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_dashboard.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_detail.png b/dist/images/2x/icon/drag/small/icon_detail.png
deleted file mode 100644
index 816e17b919..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_detail.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_donut.png b/dist/images/2x/icon/drag/small/icon_donut.png
deleted file mode 100644
index 365dde6efc..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_donut.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_dot.png b/dist/images/2x/icon/drag/small/icon_dot.png
deleted file mode 100644
index 54b368d077..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_dot.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_funnel.png b/dist/images/2x/icon/drag/small/icon_funnel.png
deleted file mode 100644
index 09411de125..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_funnel.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_funnel_not_continue.png b/dist/images/2x/icon/drag/small/icon_funnel_not_continue.png
deleted file mode 100644
index bfbe986231..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_funnel_not_continue.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_gis.png b/dist/images/2x/icon/drag/small/icon_gis.png
deleted file mode 100644
index 1beda866c2..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_gis.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_group.png b/dist/images/2x/icon/drag/small/icon_group.png
deleted file mode 100644
index 40ff1c2702..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_group.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_image.png b/dist/images/2x/icon/drag/small/icon_image.png
deleted file mode 100644
index 870b40a52d..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_image.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_input.png b/dist/images/2x/icon/drag/small/icon_input.png
deleted file mode 100644
index 665eba2328..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_input.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_interval_slider.png b/dist/images/2x/icon/drag/small/icon_interval_slider.png
deleted file mode 100644
index 30de275521..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_interval_slider.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_line.png b/dist/images/2x/icon/drag/small/icon_line.png
deleted file mode 100644
index 699c56acda..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_line.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_map_c.png b/dist/images/2x/icon/drag/small/icon_map_c.png
deleted file mode 100644
index 13b0c5f17e..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_map_c.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_map_g.png b/dist/images/2x/icon/drag/small/icon_map_g.png
deleted file mode 100644
index 0885b82640..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_map_g.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_map_s.png b/dist/images/2x/icon/drag/small/icon_map_s.png
deleted file mode 100644
index 7a0be97c38..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_map_s.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_multi_pie.png b/dist/images/2x/icon/drag/small/icon_multi_pie.png
deleted file mode 100644
index 8bef5c92ad..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_multi_pie.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_multi_select.png b/dist/images/2x/icon/drag/small/icon_multi_select.png
deleted file mode 100644
index 7a6ed00c57..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_multi_select.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_multi_tree.png b/dist/images/2x/icon/drag/small/icon_multi_tree.png
deleted file mode 100644
index ee04eddce4..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_multi_tree.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_number_interval.png b/dist/images/2x/icon/drag/small/icon_number_interval.png
deleted file mode 100644
index 7d7220591e..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_number_interval.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_pie.png b/dist/images/2x/icon/drag/small/icon_pie.png
deleted file mode 100644
index daa2746002..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_pie.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_radar.png b/dist/images/2x/icon/drag/small/icon_radar.png
deleted file mode 100644
index f7ece98d7b..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_radar.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_radar_a.png b/dist/images/2x/icon/drag/small/icon_radar_a.png
deleted file mode 100644
index 6706092c09..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_radar_a.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_rect_tree.png b/dist/images/2x/icon/drag/small/icon_rect_tree.png
deleted file mode 100644
index 3066acd879..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_rect_tree.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_single_slider.png b/dist/images/2x/icon/drag/small/icon_single_slider.png
deleted file mode 100644
index 1da8b73181..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_single_slider.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_string_label.png b/dist/images/2x/icon/drag/small/icon_string_label.png
deleted file mode 100644
index fb47326a30..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_string_label.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_string_list.png b/dist/images/2x/icon/drag/small/icon_string_list.png
deleted file mode 100644
index 54b2585d95..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_string_list.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_tree_label.png b/dist/images/2x/icon/drag/small/icon_tree_label.png
deleted file mode 100644
index f7e141485d..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_tree_label.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_tree_list.png b/dist/images/2x/icon/drag/small/icon_tree_list.png
deleted file mode 100644
index fb0e5a98c6..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_tree_list.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag/small/icon_web.png b/dist/images/2x/icon/drag/small/icon_web.png
deleted file mode 100644
index fd8b82f654..0000000000
Binary files a/dist/images/2x/icon/drag/small/icon_web.png and /dev/null differ
diff --git a/dist/images/2x/icon/drag_helper.png b/dist/images/2x/icon/drag_helper.png
deleted file mode 100644
index bfab378365..0000000000
Binary files a/dist/images/2x/icon/drag_helper.png and /dev/null differ
diff --git a/dist/images/2x/icon/example.png b/dist/images/2x/icon/example.png
deleted file mode 100644
index 9de26c690d..0000000000
Binary files a/dist/images/2x/icon/example.png and /dev/null differ
diff --git a/dist/images/2x/icon/export_excel.png b/dist/images/2x/icon/export_excel.png
deleted file mode 100644
index 821ac6f39b..0000000000
Binary files a/dist/images/2x/icon/export_excel.png and /dev/null differ
diff --git a/dist/images/2x/icon/filter.png b/dist/images/2x/icon/filter.png
deleted file mode 100644
index 18b8a913a6..0000000000
Binary files a/dist/images/2x/icon/filter.png and /dev/null differ
diff --git a/dist/images/2x/icon/href.png b/dist/images/2x/icon/href.png
deleted file mode 100644
index 06334eebc0..0000000000
Binary files a/dist/images/2x/icon/href.png and /dev/null differ
diff --git a/dist/images/2x/icon/inner-join.png b/dist/images/2x/icon/inner-join.png
deleted file mode 100644
index dcae571ea8..0000000000
Binary files a/dist/images/2x/icon/inner-join.png and /dev/null differ
diff --git a/dist/images/2x/icon/left-join.png b/dist/images/2x/icon/left-join.png
deleted file mode 100644
index 34d89d8f1b..0000000000
Binary files a/dist/images/2x/icon/left-join.png and /dev/null differ
diff --git a/dist/images/2x/icon/maximum.png b/dist/images/2x/icon/maximum.png
deleted file mode 100644
index 61124e7845..0000000000
Binary files a/dist/images/2x/icon/maximum.png and /dev/null differ
diff --git a/dist/images/2x/icon/minimum.png b/dist/images/2x/icon/minimum.png
deleted file mode 100644
index ad9a8533a2..0000000000
Binary files a/dist/images/2x/icon/minimum.png and /dev/null differ
diff --git a/dist/images/2x/icon/more.png b/dist/images/2x/icon/more.png
deleted file mode 100644
index 0d8afef22e..0000000000
Binary files a/dist/images/2x/icon/more.png and /dev/null differ
diff --git a/dist/images/2x/icon/no_auth.png b/dist/images/2x/icon/no_auth.png
deleted file mode 100644
index 757eee8051..0000000000
Binary files a/dist/images/2x/icon/no_auth.png and /dev/null differ
diff --git a/dist/images/2x/icon/no_data.png b/dist/images/2x/icon/no_data.png
deleted file mode 100644
index e71b617cc2..0000000000
Binary files a/dist/images/2x/icon/no_data.png and /dev/null differ
diff --git a/dist/images/2x/icon/outer-join.png b/dist/images/2x/icon/outer-join.png
deleted file mode 100644
index 6c96f5ae05..0000000000
Binary files a/dist/images/2x/icon/outer-join.png and /dev/null differ
diff --git a/dist/images/2x/icon/package_selected.png b/dist/images/2x/icon/package_selected.png
deleted file mode 100644
index b2ce84681c..0000000000
Binary files a/dist/images/2x/icon/package_selected.png and /dev/null differ
diff --git a/dist/images/2x/icon/real_time.png b/dist/images/2x/icon/real_time.png
deleted file mode 100644
index 8ea0273513..0000000000
Binary files a/dist/images/2x/icon/real_time.png and /dev/null differ
diff --git a/dist/images/2x/icon/refresh.png b/dist/images/2x/icon/refresh.png
deleted file mode 100644
index 87b299f702..0000000000
Binary files a/dist/images/2x/icon/refresh.png and /dev/null differ
diff --git a/dist/images/2x/icon/report.png b/dist/images/2x/icon/report.png
deleted file mode 100644
index 1602777aae..0000000000
Binary files a/dist/images/2x/icon/report.png and /dev/null differ
diff --git a/dist/images/2x/icon/right-join.png b/dist/images/2x/icon/right-join.png
deleted file mode 100644
index 57649b8927..0000000000
Binary files a/dist/images/2x/icon/right-join.png and /dev/null differ
diff --git a/dist/images/2x/icon/setting.png b/dist/images/2x/icon/setting.png
deleted file mode 100644
index effab493aa..0000000000
Binary files a/dist/images/2x/icon/setting.png and /dev/null differ
diff --git a/dist/images/2x/icon/size.png b/dist/images/2x/icon/size.png
deleted file mode 100644
index e647c0d6c5..0000000000
Binary files a/dist/images/2x/icon/size.png and /dev/null differ
diff --git a/dist/images/2x/icon/slider-active-small.png b/dist/images/2x/icon/slider-active-small.png
new file mode 100644
index 0000000000..11498220b9
Binary files /dev/null and b/dist/images/2x/icon/slider-active-small.png differ
diff --git a/dist/images/2x/icon/slider-normal-small.png b/dist/images/2x/icon/slider-normal-small.png
new file mode 100644
index 0000000000..7bd6fc7897
Binary files /dev/null and b/dist/images/2x/icon/slider-normal-small.png differ
diff --git a/dist/images/2x/icon/table_style_1.png b/dist/images/2x/icon/table_style_1.png
deleted file mode 100644
index 2d748904d3..0000000000
Binary files a/dist/images/2x/icon/table_style_1.png and /dev/null differ
diff --git a/dist/images/2x/icon/table_style_2.png b/dist/images/2x/icon/table_style_2.png
deleted file mode 100644
index c2e8f2c0ff..0000000000
Binary files a/dist/images/2x/icon/table_style_2.png and /dev/null differ
diff --git a/dist/images/2x/icon/table_style_3.png b/dist/images/2x/icon/table_style_3.png
deleted file mode 100644
index afec6261ae..0000000000
Binary files a/dist/images/2x/icon/table_style_3.png and /dev/null differ
diff --git a/dist/images/2x/icon/test_fail.png b/dist/images/2x/icon/test_fail.png
deleted file mode 100644
index 0e4b1917eb..0000000000
Binary files a/dist/images/2x/icon/test_fail.png and /dev/null differ
diff --git a/dist/images/2x/icon/test_success.png b/dist/images/2x/icon/test_success.png
deleted file mode 100644
index 623f4f572d..0000000000
Binary files a/dist/images/2x/icon/test_success.png and /dev/null differ
diff --git a/dist/images/2x/icon/union.png b/dist/images/2x/icon/union.png
deleted file mode 100644
index 05e21209f7..0000000000
Binary files a/dist/images/2x/icon/union.png and /dev/null differ
diff --git a/dist/images/2x/icon/upload.png b/dist/images/2x/icon/upload.png
deleted file mode 100644
index d8bd1b91ff..0000000000
Binary files a/dist/images/2x/icon/upload.png and /dev/null differ
diff --git a/dist/resource.css b/dist/resource.css
index d77bbbf4dd..408e2fca2b 100644
--- a/dist/resource.css
+++ b/dist/resource.css
@@ -327,9 +327,6 @@ textarea::-webkit-scrollbar-thumb:hover {
   _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/background/trans-color.png');
   _background: none;
 }
-.cursor-drag {
-  cursor: url('cursor/cursor_drag_hand.cur'), auto;
-}
 @font-face {
   font-family: 'bi';
   src: url('font/iconfont.eot'), /* IE6-IE8 */ url('font/iconfont.woff') format('woff'), /* chrome、firefox */ url('font/iconfont.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('font/iconfont.svg#svgFontName') format('svg');
@@ -2034,3 +2031,35 @@ textarea::-webkit-scrollbar-thumb:hover {
   _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/half_selected.png');
   _background: none;
 }
+.slider-icon .x-icon {
+  display: block;
+  background: url('images/2x/icon/slider-normal-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/2x/icon/slider-normal-small.png');
+  background-size: contain;
+  _background: none;
+}
+.slider-icon .x-icon.hack {
+  background: url('images/1x/icon/slider-normal-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/slider-normal-small.png');
+  _background: none;
+}
+.slider-icon:hover .x-icon,
+.slider-icon:focus .x-icon,
+.slider-icon.hover .x-icon {
+  display: block;
+  background: url('images/2x/icon/slider-active-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/2x/icon/slider-active-small.png');
+  background-size: contain;
+  _background: none;
+}
+.slider-icon:hover .x-icon.hack,
+.slider-icon:focus .x-icon.hack,
+.slider-icon.hover .x-icon.hack {
+  background: url('images/1x/icon/slider-active-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/slider-active-small.png');
+  _background: none;
+}
+.slider-icon.native .x-icon,
+.slider-icon.disabled .x-icon {
+  display: block;
+}
diff --git a/dist/sliders.css b/dist/sliders.css
index cf0b1880f0..8766c102db 100644
--- a/dist/sliders.css
+++ b/dist/sliders.css
@@ -1,4 +1,5 @@
 .bi-single-slider-button .slider-button {
+  cursor: ew-resize;
   -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
diff --git a/dist/sliders.js b/dist/sliders.js
index e1c52b3e7a..9ad98714bd 100644
--- a/dist/sliders.js
+++ b/dist/sliders.js
@@ -11,7 +11,7 @@ BI.SliderIconButton = BI.inherit(BI.Widget, {
         BI.extend(BI.SliderIconButton.superclass._init.apply(this, arguments));
         this.slider = BI.createWidget({
             type: "bi.icon_button",
-            cls: "cursor-drag widget-slider-icon slider-button",
+            cls: "slider-icon slider-button",
             iconWidth: 14,
             iconHeight: 14,
             height: 14,
diff --git a/src/addons/sliders/css/singleslider/slider/widget.slider.css b/src/addons/sliders/css/singleslider/slider/widget.slider.css
index 38e79e90e5..14a3812ebe 100644
--- a/src/addons/sliders/css/singleslider/slider/widget.slider.css
+++ b/src/addons/sliders/css/singleslider/slider/widget.slider.css
@@ -1,4 +1,5 @@
 .bi-single-slider-button .slider-button {
+  cursor: ew-resize;
   -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
diff --git a/src/addons/sliders/less/singleslider/slider/widget.slider.less b/src/addons/sliders/less/singleslider/slider/widget.slider.less
index 78ea7226fe..a2ea6d8702 100644
--- a/src/addons/sliders/less/singleslider/slider/widget.slider.less
+++ b/src/addons/sliders/less/singleslider/slider/widget.slider.less
@@ -1,6 +1,8 @@
 @import "../../../../../less/bibase";
-.bi-single-slider-button{
-  & .slider-button{
+
+.bi-single-slider-button {
+  & .slider-button {
+    cursor: ew-resize;
     .box-shadow(0 0 10px, rgba(0, 0, 0, 0.2));
     .border-radius(7px);
   }
diff --git a/src/addons/sliders/singleslider/button/iconbutton.slider.js b/src/addons/sliders/singleslider/button/iconbutton.slider.js
index 9ce90ad987..62cd1a8438 100644
--- a/src/addons/sliders/singleslider/button/iconbutton.slider.js
+++ b/src/addons/sliders/singleslider/button/iconbutton.slider.js
@@ -11,7 +11,7 @@ BI.SliderIconButton = BI.inherit(BI.Widget, {
         BI.extend(BI.SliderIconButton.superclass._init.apply(this, arguments));
         this.slider = BI.createWidget({
             type: "bi.icon_button",
-            cls: "cursor-drag widget-slider-icon slider-button",
+            cls: "slider-icon slider-button",
             iconWidth: 14,
             iconHeight: 14,
             height: 14,
diff --git a/src/css/resource/cursor.css b/src/css/resource/cursor.css
deleted file mode 100644
index bd57fc0d0c..0000000000
--- a/src/css/resource/cursor.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.cursor-drag {
-  cursor: url('cursor/cursor_drag_hand.cur'), auto;
-}
diff --git a/src/css/resource/icon.css b/src/css/resource/icon.css
index 7d9be93a48..6f13861fc4 100644
--- a/src/css/resource/icon.css
+++ b/src/css/resource/icon.css
@@ -828,3 +828,35 @@
   _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/half_selected.png');
   _background: none;
 }
+.slider-icon .x-icon {
+  display: block;
+  background: url('images/2x/icon/slider-normal-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/2x/icon/slider-normal-small.png');
+  background-size: contain;
+  _background: none;
+}
+.slider-icon .x-icon.hack {
+  background: url('images/1x/icon/slider-normal-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/slider-normal-small.png');
+  _background: none;
+}
+.slider-icon:hover .x-icon,
+.slider-icon:focus .x-icon,
+.slider-icon.hover .x-icon {
+  display: block;
+  background: url('images/2x/icon/slider-active-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/2x/icon/slider-active-small.png');
+  background-size: contain;
+  _background: none;
+}
+.slider-icon:hover .x-icon.hack,
+.slider-icon:focus .x-icon.hack,
+.slider-icon.hover .x-icon.hack {
+  background: url('images/1x/icon/slider-active-small.png') no-repeat 0 0;
+  _filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='images/1x/icon/slider-active-small.png');
+  _background: none;
+}
+.slider-icon.native .x-icon,
+.slider-icon.disabled .x-icon {
+  display: block;
+}
diff --git a/src/less/lib/icon.less b/src/less/lib/icon.less
index b4b5a76ba0..9f1ea017fc 100644
--- a/src/less/lib/icon.less
+++ b/src/less/lib/icon.less
@@ -42,3 +42,6 @@
 
 @icon-loading: "icon/loading.gif";
 
+//滑块
+@icon-slider-normal: "icon/slider-normal-small.png";
+@icon-slider-active: "icon/slider-active-small.png";
diff --git a/src/less/resource/cursor.less b/src/less/resource/cursor.less
deleted file mode 100644
index bff9b98418..0000000000
--- a/src/less/resource/cursor.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@import "../var";
-
-.cursor-drag {
-  cursor: url(@sliderDragCursor), auto;
-}
\ No newline at end of file
diff --git a/src/less/resource/icon.less b/src/less/resource/icon.less
index d2ce74bb84..549573a500 100644
--- a/src/less/resource/icon.less
+++ b/src/less/resource/icon.less
@@ -14,39 +14,50 @@
 .icon(tree-vertical-line-type3, @icon-tree-vertical-line-3);
 .icon(tree-vertical-line-type4, @icon-tree-vertical-line-4);
 
-.bi-theme-dark{
+.bi-theme-dark {
   .icon(tree-collapse-icon-type1, @icon-tree-collapse-type1-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-collapse-icon-type2, @icon-tree-collapse-type2-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-collapse-icon-type3, @icon-tree-collapse-type3-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-collapse-icon-type4, @icon-tree-collapse-type4-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-expand-icon-type1, @icon-tree-expand-type1-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-expand-icon-type2, @icon-tree-expand-type2-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-expand-icon-type3, @icon-tree-expand-type3-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-expand-icon-type4, @icon-tree-expand-type4-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-vertical-line-type2, @icon-tree-vertical-line-2-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-vertical-line-type3, @icon-tree-vertical-line-3-theme-dark);
 }
-.bi-theme-dark{
+
+.bi-theme-dark {
   .icon(tree-vertical-line-type4, @icon-tree-vertical-line-4-theme-dark);
 }
+
 //CheckBox
 .icon_custom(check-box-icon, @icon-checkbox-normal, @icon-checkbox-normal, @icon-checkbox-active, @icon-checkbox-disable, @icon-checkbox-active-disable);
 //Radio
@@ -55,5 +66,6 @@
 //Half Select
 .icon(check-half-select-icon, @icon-half-select);
 
-
+//滑块
+.icon_custom_hover(slider-icon, @icon-slider-normal, @icon-slider-active);
 
diff --git a/src/less/var.less b/src/less/var.less
index 61e40e2dff..dfe8d8892e 100644
--- a/src/less/var.less
+++ b/src/less/var.less
@@ -2,11 +2,6 @@
 @imageUrl: 'images/1x/'; //图片的基本地址
 @image2xUrl: 'images/2x/'; //2x图片的基本地址
 
-@cursor: 'cursor/cursor_hand.cur';
-@dragCursor: 'cursor/cursor_drag_hand.cur';
-@leftRightCursor: 'cursor/cursor_left_right.cur';
-@sliderDragCursor: 'cursor/cursor_drag_hand.cur';
-
 @zIndex-layer:    100000;
 @zIndex-floatbox: 1000000;
 @zIndex-popup:    10000000;