diff --git a/src/content/reference/react/Profiler.md b/src/content/reference/react/Profiler.md
index f4a2d023f2..f6935f14ef 100644
--- a/src/content/reference/react/Profiler.md
+++ b/src/content/reference/react/Profiler.md
@@ -89,8 +89,8 @@ function onRender(id, phase, actualDuration, baseDuration, startTime, commitTime
 
 `<Profiler>` 允许你编程式收集性能测量数据。如果你正在寻找一个交互式的性能分析工具，可以尝试使用 [React 开发者工具](/learn/react-developer-tools) 中的 Profiler 标签页。它提供了类似浏览器扩展程序的功能。
 
-Components wrapped in `<Profiler>` will also be marked in the [Component tracks](/reference/dev-tools/react-performance-tracks#components) of React Performance tracks even in profiling builds.
-In development builds, all components are marked in the Components track regardless of whether they're wrapped in `<Profiler>`.
+即使在剖析构建中，也会在 React Performance 跟踪的 [Component tracks](/reference/dev-tools/react-performance-tracks#components) 中标记 `<Profiler>` 封装的组件。
+在开发构建中，所有组件都会标记在组件跟踪中，而不管它们是否用 `<Profiler>` 封装。
 
 </Note>