diff --git a/README.md b/README.md
index 3301e8b..d12d48c 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ StreamDump is used to cut traffic packets from a pcap format file or network int
 
 
 ## How to Build
-`go build -o streamdump main.go`
+`go build -o streamdump streamdump.go`
 
 ## Usage
 1. Compile, or download the compiled executable [file](https://github.com/scu-igroup/StramDump/releases).
diff --git a/README_zh.md b/README_zh.md
index ac528fe..231bdfe 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -14,7 +14,7 @@ StreamDump 用于将 pcap 或网卡中的流量根据四元组进行切割，每
 
 
 ## 编译
-`go build -o streamdump main.go`
+`go build -o streamdump streamdump.go`
 
 ## 使用流程