diff --git a/plugins/webpack-fui-worker-plugin/worker-loader.js b/plugins/webpack-fui-worker-plugin/worker-loader.js
index dd47d0b70..ea5d86459 100644
--- a/plugins/webpack-fui-worker-plugin/worker-loader.js
+++ b/plugins/webpack-fui-worker-plugin/worker-loader.js
@@ -67,6 +67,11 @@ function loader() {
         entryOnly: true,
     }).apply(childCompiler);
 
+    // 去除源码中的less css引用
+    new webpack.IgnorePlugin({
+        resourceRegExp: /\.(css|less)$/,
+    }).apply(childCompiler);
+
     const subCache = `subcache ${__dirname} ${workerEntry}`;
     childCompiler.hooks.compilation.tap(WorkerLoaderName, compilation => {
         if (compilation.cache) {