diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/can/driver/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/can/driver/d.txt
new file mode 100644
index 0000000..e0817aa
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/can/driver/d.txt
@@ -0,0 +1 @@
+核心驱动类（打开串口、读写接口）
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/can/listener/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/can/listener/d.txt
new file mode 100644
index 0000000..85a36cd
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/can/listener/d.txt
@@ -0,0 +1 @@
+报文编解码（帧结构、封包／拆包）
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/can/protocol/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/can/protocol/d.txt
new file mode 100644
index 0000000..44dc6ef
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/can/protocol/d.txt
@@ -0,0 +1 @@
+数据接收监听、事件分发
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/driver/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/driver/d.txt
new file mode 100644
index 0000000..e0817aa
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/driver/d.txt
@@ -0,0 +1 @@
+核心驱动类（打开串口、读写接口）
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/listener/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/listener/d.txt
new file mode 100644
index 0000000..85a36cd
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/listener/d.txt
@@ -0,0 +1 @@
+报文编解码（帧结构、封包／拆包）
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/protocol/d.txt b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/protocol/d.txt
new file mode 100644
index 0000000..44dc6ef
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/hardware/comm/rs485/protocol/d.txt
@@ -0,0 +1 @@
+数据接收监听、事件分发
\ No newline at end of file