diff --git a/site/docs/doc/profiler.md b/site/docs/doc/profiler.md
index 190056ec0..0e0f2d229 100644
--- a/site/docs/doc/profiler.md
+++ b/site/docs/doc/profiler.md
@@ -338,6 +338,7 @@ profiler --ttsp
 ```bash
 profiler start -e cpu --jfrsync profile -f combined.jfr
 ```
+
 ## 周期性保存结果
 
 使用 `--loop TIME` 可以持续运行 profiler 并周期性保存结果。选项格式可以是具体时间 hh:mm:ss 或以秒、分钟、小时或天计算的时间间隔。需要确保指定的输出文件名中包含时间戳，否则每次输出的结果都会覆盖上次保存的结果。以下命令持续执行 profiling 并将每个小时内的记录保存到一个 jfr 文件中。
diff --git a/site/docs/en/doc/profiler.md b/site/docs/en/doc/profiler.md
index 60e4f7732..fa7318a27 100644
--- a/site/docs/en/doc/profiler.md
+++ b/site/docs/en/doc/profiler.md
@@ -338,6 +338,7 @@ For example, command below use "profile" config of JFR:
 ```bash
 profiler start -e cpu --jfrsync profile -f combined.jfr
 ```
+
 ## Run profiler in a loop
 
 Use `--loop TIME` to run profiler in a loop (continuous profiling). The argument is either a clock time (hh:mm:ss) or a loop duration in seconds, minutes, hours, or days. Make sure the filename includes a timestamp pattern, or the output will be overwritten on each iteration. The command below will run profiling endlessly and save records of each hour to a jfr file.