diff --git a/README.md b/README.md
index 2c5cda62a..a54c191c6 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ directly.
 ### plaintext result
 
 `./ecapture tls` will capture all plaintext context ,output to console, and capture `Master Secret` of `openssl TLS`
-save to `ecapture_master.log`. You can also use `tcpdump` to capture raw packet,and use `Wireshark` to read them
+save to `ecapture_masterkey.log`. You can also use `tcpdump` to capture raw packet,and use `Wireshark` to read them
 with `Master Secret` settings.
 
 >
@@ -233,4 +233,4 @@ See [CONTRIBUTING](./CONTRIBUTING.md) for details on submitting patches and the
 <!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
 
-<!-- ALL-CONTRIBUTORS-LIST:END -->
\ No newline at end of file
+<!-- ALL-CONTRIBUTORS-LIST:END -->
diff --git a/README_CN.md b/README_CN.md
index c3abcf44e..97e8af936 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -72,12 +72,11 @@ eCapture默认查找`/etc/ld.so.conf`文件，查找SO文件的加载目录，
 
 ### Pcapng输出格式
 
-`./ecapture tls -i eth0 -w pcapng -p 443` 直接讲捕获的明文数据包保存为pcapng格式，直接使用`Wireshark`打开查看。
+`./ecapture tls -i eth0 -w pcapng -p 443` 将捕获的明文数据包保存为pcapng文件，可以使用`Wireshark`打开查看。
 
 ### 文本输出格式
 
-`./ecapture tls` 将会输出所有的明文数据包，并捕获openssl TLS的密钥`Master Secret`
-文件到当前目录的ecapture_master.log中。你也可以同时开启`tcpdump`抓包，再使用`Wireshark`打开，设置`Master Secret`路径，查看明文数据包。
+`./ecapture tls` 将会输出所有的明文数据包，并捕获openssl TLS的密钥`Master Secret`文件到当前目录的`ecapture_masterkey.log`中。你也可以同时开启`tcpdump`抓包，再使用`Wireshark`打开，设置`Master Secret`路径，查看明文数据包。
 
 ### 验证方法：
 
@@ -218,4 +217,4 @@ bin/ecapture
 
 # 参考资料
 [BPF Portability and CO-RE](https://facebookmicrosites.github.io/bpf/blog/2020/02/19/bpf-portability-and-co-re.html)
-[ebpfmanager v0.2.2](https://github.com/gojue/ebpfmanager)
\ No newline at end of file
+[ebpfmanager v0.2.2](https://github.com/gojue/ebpfmanager)