fix issues

client/src/app/app.js

@@ -60,15 +60,8 @@ export class ZdApp {
                 contextIsolation: false,
             },
         })
-        if (IS_LINUX) {
-            let resDir = ''
-            if (DEBUG) {
-                resDir = process.cwd()
-            } else {
-                resDir = process.resourcesPath
-            }
-            logInfo('=== resDir:', resDir);
-            const pth = path.join(__dirname, 'ui', 'favicon.png')
+        if (IS_LINUX && !DEBUG) {
+            const pth = path.join(__dirname, 'icon', 'favicon.png')
             mainWin.setIcon(pth);
         }
 

client/webpack.main.config.js

-// const CopyPlugin = require("copy-webpack-plugin");
+const CopyPlugin = require("copy-webpack-plugin");
 
 module.exports = {
   entry: './src/main.js',
   module: {
     rules: require('./webpack.rules'),
   },
-  // plugins: [
-  //     new CopyPlugin({
-  //       patterns: [{ from: "./icon", to: "icon" }]
-  //     })
-  // ],
+  plugins: [
+      new CopyPlugin({
+        patterns: [{ from: "./icon", to: "icon" }]
+      })
+  ],
 };