diff --git a/2019/12/webpack.md b/2019/12/webpack.md
index 2e356a1..5a5704f 100644
--- a/2019/12/webpack.md
+++ b/2019/12/webpack.md
@@ -106,7 +106,8 @@ const path=require("path")
 moudle.export={
 	entry:"" //入口文件路径
 	output:{
-		path:"
+		path:"" 压缩后文件所在路径,
+		filename:"" 文件名
 	}
 	
 }