diff --git a/2019/12/webpack.md b/2019/12/webpack.md
index 66fb22b..682088c 100644
--- a/2019/12/webpack.md
+++ b/2019/12/webpack.md
@@ -84,4 +84,7 @@ module.exports = {
 };
 
 
-```
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+```
+
+3.运行项目
+在当前目录打开终端，输入 yarn i
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