diff --git a/src/1-helloworld/README.md b/src/1-helloworld/README.md
index 1bf770d..432e07e 100644
--- a/src/1-helloworld/README.md
+++ b/src/1-helloworld/README.md
@@ -106,7 +106,7 @@ int handle_tp(void *ctx)
 要编译和运行这段程序，可以使用 ecc 工具和 ecli 命令。首先使用 ecc 编译程序：
 
 ```console
-$ ecc hello.bpf.c
+$ ecc minimal.bpf.c
 Compiling bpf object...
 Packing ebpf object and config into package.json...
 ```
diff --git a/src/11-bootstrap/README.md b/src/11-bootstrap/README.md
index b32fa42..fc48985 100644
--- a/src/11-bootstrap/README.md
+++ b/src/11-bootstrap/README.md
@@ -155,7 +155,7 @@ int handle_exit(struct trace_event_raw_sched_process_template* ctx)
 编译运行上述代码：
 
 ```console
-$ ecc bootstrap.bpf.c
+$ ecc bootstrap.bpf.c bootstrap.h
 Compiling bpf object...
 Packing ebpf object and config into package.json...
 $ sudo ecli run package.json
diff --git a/src/4-opensnoop/README.md b/src/4-opensnoop/README.md
index cdc0f33..04b1304 100644
--- a/src/4-opensnoop/README.md
+++ b/src/4-opensnoop/README.md
@@ -40,7 +40,7 @@ eunomia-bpf 是一个结合 Wasm 的开源 eBPF 动态加载运行时和开发
 编译运行上述代码：
 
 ```console
-$ ecc fentry-link.bpf.c
+$ ecc opensnoop.bpf.c
 Compiling bpf object...
 Packing ebpf object and config into package.json...
 $ sudo ecli run package.json
diff --git a/src/5-uprobe-bashreadline/README.md b/src/5-uprobe-bashreadline/README.md
index 617d1c0..69fc5d7 100644
--- a/src/5-uprobe-bashreadline/README.md
+++ b/src/5-uprobe-bashreadline/README.md
@@ -86,7 +86,7 @@ eunomia-bpf 是一个结合 Wasm 的开源 eBPF 动态加载运行时和开发
 编译运行上述代码：
 
 ```console
-$ ecc bashreadline.bpf.c bashreadline.h
+$ ecc bashreadline.bpf.c
 Compiling bpf object...
 Packing ebpf object and config into package.json...
 $ sudo ecli run package.json
diff --git a/src/6-sigsnoop/README.md b/src/6-sigsnoop/README.md
index ab4f047..da5b96f 100755
--- a/src/6-sigsnoop/README.md
+++ b/src/6-sigsnoop/README.md
@@ -102,7 +102,7 @@ docker run -it -v `pwd`/:/src/ yunwei37/ebpm:latest
 或者
 
 ```console
-$ ecc sigsnoop.bpf.c sigsnoop.h
+$ ecc sigsnoop.bpf.c
 Compiling bpf object...
 Generating export types...
 Packing ebpf object and config into package.json...