diff --git a/package.json b/package.json
index 3c1bd3b..764e348 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "less-loader": "5.0.0",
     "mini-css-extract-plugin": "0.7.0",
     "npm-run-all": "4.1.5",
+    "optimize-css-assets-webpack-plugin": "^5.0.3",
     "postcss-loader": "3.0.0",
     "postcss-simple-vars": "5.0.2",
     "properties-reader": "0.0.16",
diff --git a/src/less/font.less b/src/less/font.less
index 832beb8..b48119e 100644
--- a/src/less/font.less
+++ b/src/less/font.less
@@ -1,6 +1,6 @@
-@import "../../node_modules/fineui/src/less/resource/font.less";
+@import "../../node_modules/fineui/src/less/image.less";
 @import "./lib/font.less";
-
+.addFontRes();
 .font(dcm-link-font, @font-link);
 .font(dcm-info-font, @font-link-info);
 .font(dcm-test-font, @font-link-test);
diff --git a/webpack/webpack.dev.js b/webpack/webpack.dev.js
index 2120e40..16cbbff 100644
--- a/webpack/webpack.dev.js
+++ b/webpack/webpack.dev.js
@@ -3,7 +3,7 @@ const merge = require('webpack-merge');
 const path = require('path');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
-
+const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const chokidar = require('chokidar');
 const { execSync } = require('child_process');
 
@@ -65,5 +65,18 @@ module.exports = merge(common, {
         new HtmlWebpackPlugin({
             template: path.resolve(__dirname, '../index.html'),
         }),
+        new OptimizeCssAssetsPlugin({
+            assetNameRegExp: /\.css$/g,
+            cssProcessor: require('cssnano'),
+            cssProcessorPluginOptions: {
+                preset: ['default', {
+                    discardComments: {
+                        removeAll: true,
+                    },
+                    normalizeUnicode: false
+                }]
+            },
+            canPrint: true
+        })
     ],
 });
diff --git a/webpack/webpack.prod.js b/webpack/webpack.prod.js
index 4bb3786..0049917 100644
--- a/webpack/webpack.prod.js
+++ b/webpack/webpack.prod.js
@@ -2,7 +2,7 @@ const webpack = require('webpack');
 const merge = require('webpack-merge');
 const MiniCssExtractPlugin = require("mini-css-extract-plugin");
 const vars = require('postcss-simple-vars');
-
+const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const dirs = require('./dirs');
 
 const common = require('./webpack.common.js');
@@ -25,6 +25,19 @@ module.exports = merge.smart(common, {
         }),
         new webpack.BannerPlugin({
             banner: `time: ${new Date().toLocaleString()}`
+        }),
+        new OptimizeCssAssetsPlugin({
+            assetNameRegExp: /\.css$/g,
+            cssProcessor: require('cssnano'),
+            cssProcessorPluginOptions: {
+                preset: ['default', {
+                    discardComments: {
+                        removeAll: true,
+                    },
+                    normalizeUnicode: false
+                }]
+            },
+            canPrint: true
         })
     ],