diff --git a/CMakeLists.txt b/CMakeLists.txt
index d530c0c..05b5623 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,7 +51,7 @@ file(GLOB_RECURSE VAR_APP_SOURCE #
 message("VAR_APP_SOURCE: ${VAR_APP_SOURCE}")
 zadd_executable(
   TARGET
-  app.out #
+  a8000_linux_hardware_service #
   INSTALL
   ./app/
   #
diff --git a/README.md b/README.md
index 2c35890..3e08059 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,7 @@
 ```
 第三方库说明:
 https://iflytop1.feishu.cn/wiki/wikcnDuCFRGDunHGzns8gRV4Ahh
+
+
+sudo apt install clang llvm gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
 ```
\ No newline at end of file
diff --git a/resource/config.ini b/resource/config.ini
new file mode 100644
index 0000000..afafdf7
--- /dev/null
+++ b/resource/config.ini
@@ -0,0 +1,22 @@
+[can]
+type=zexcan
+ifname=can0
+baudrate=500000
+enable=true
+
+[printer]
+type=uart
+ifname=/dev/ttyS1
+baudrate=115200
+enable=true
+
+[emergency-key]
+type=input-key
+pinnum=GPIO2-A3
+enable=true
+
+[lis]
+type=uart
+ifname=/dev/ttyS2
+baudrate=115200
+enable=true
\ No newline at end of file
diff --git a/test/config.ini b/test/config.ini
new file mode 100644
index 0000000..afafdf7
--- /dev/null
+++ b/test/config.ini
@@ -0,0 +1,22 @@
+[can]
+type=zexcan
+ifname=can0
+baudrate=500000
+enable=true
+
+[printer]
+type=uart
+ifname=/dev/ttyS1
+baudrate=115200
+enable=true
+
+[emergency-key]
+type=input-key
+pinnum=GPIO2-A3
+enable=true
+
+[lis]
+type=uart
+ifname=/dev/ttyS2
+baudrate=115200
+enable=true
\ No newline at end of file
diff --git a/test/tomldemo.cpp b/test/tomldemo.cpp
index 834887f..8806edb 100644
--- a/test/tomldemo.cpp
+++ b/test/tomldemo.cpp
@@ -1,42 +1,20 @@
-#include <toml++/toml.hpp>
-#include <string>
 #include <iostream>
+#include <string>
 #include <string_view>
+#include <toml++/toml.hpp>
 
-//g++ tomldemo.cpp -I ../libs/tomlplusplus -std=c++17
+// g++ tomldemo.cpp -I ../libs/tomlplusplus -std=c++17
 
 using namespace std::literals;
-
-int main(int argc, char const* argv[]) {
-  auto config = toml::parse_file("configuration.toml");
-
-  // get key-value pairs
-  std::string_view library_name           = config["library"]["name"].value_or(""sv);
-  std::string_view library_author         = config["library"]["authors"][0].value_or(""sv);
-  int64_t          depends_on_cpp_version = config["dependencies"]["cpp"].value_or(0);
-
-  // modify the data
-  config.insert_or_assign("alternatives", toml::array{"cpptoml", "toml11", "Boost.TOML"});
-
-  // use a visitor to iterate over heterogenous data
-  config.for_each([](auto& key, auto& value) {
-    std::cout << value << "\n";
-    // if constexpr (toml::is_string<decltype(value)>) do_something_with_string_values(value);
-  });
-
-  // you can also iterate more 'traditionally' using a ranged-for
-  for (auto&& [k, v] : config) {
-    // ...
+int main(int argc, char** argv) {
+  toml::table tbl;
+  try {
+    tbl = toml::parse_file("config.ini");
+    std::cout << tbl << "\n";
+  } catch (const toml::parse_error& err) {
+    std::cerr << "Parsing failed:\n" << err << "\n";
+    return 1;
   }
 
-  // re-serialize as TOML
-  std::cout << config << "\n";
-
-  // re-serialize as JSON
-  std::cout << toml::json_formatter{config} << "\n";
-
-  // re-serialize as YAML
-  std::cout << toml::yaml_formatter{config} << "\n";
   return 0;
 }
-
diff --git a/build.sh b/tools/build.sh
similarity index 100%
rename from build.sh
rename to tools/build.sh
diff --git a/toolchain/.mark b/tools/deply.sh
similarity index 100%
rename from toolchain/.mark
rename to tools/deply.sh
diff --git a/packet.sh b/tools/packet.sh
similarity index 100%
rename from packet.sh
rename to tools/packet.sh