diff --git a/docs/process/reconciler.md b/docs/process/reconciler.md
index b454fdd..972886d 100644
--- a/docs/process/reconciler.md
+++ b/docs/process/reconciler.md
@@ -5,6 +5,8 @@
 我们现在还不需要学习这两个方法，只需要知道在这两个方法中会调用如下两个方法：
 
 ```js
+//packages/react-reconciler/src/ReactFiberWorkLoop.new.js
+
 // performSyncWorkOnRoot会调用该方法
 function workLoopSync() {
   while (workInProgress !== null) {
@@ -127,4 +129,4 @@ function performUnitOfWork(fiber) {
 
 [The how and why on React’s usage of linked list in Fiber to walk the component’s tree](https://indepth.dev/the-how-and-why-on-reacts-usage-of-linked-list-in-fiber-to-walk-the-components-tree/)
 
-[Inside Fiber: in-depth overview of the new reconciliation algorithm in React](https://indepth.dev/inside-fiber-in-depth-overview-of-the-new-reconciliation-algorithm-in-react/)
\ No newline at end of file
+[Inside Fiber: in-depth overview of the new reconciliation algorithm in React](https://indepth.dev/inside-fiber-in-depth-overview-of-the-new-reconciliation-algorithm-in-react/)