diff --git a/src/main/java/com/iflytop/colortitration/app/command/control/package-info.java b/src/main/java/com/iflytop/colortitration/app/command/control/package-info.java
new file mode 100644
index 0000000..c108653
--- /dev/null
+++ b/src/main/java/com/iflytop/colortitration/app/command/control/package-info.java
@@ -0,0 +1,3 @@
+package com.iflytop.colortitration.app.command.control;
+
+//业务控制指令
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/colortitration/app/command/debug/package-info.java b/src/main/java/com/iflytop/colortitration/app/command/debug/package-info.java
new file mode 100644
index 0000000..7ed4138
--- /dev/null
+++ b/src/main/java/com/iflytop/colortitration/app/command/debug/package-info.java
@@ -0,0 +1,3 @@
+package com.iflytop.colortitration.app.command.debug;
+
+//调试指令
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/colortitration/hardware/package-info.java b/src/main/java/com/iflytop/colortitration/hardware/package-info.java
new file mode 100644
index 0000000..a5e9ed6
--- /dev/null
+++ b/src/main/java/com/iflytop/colortitration/hardware/package-info.java
@@ -0,0 +1,3 @@
+package com.iflytop.colortitration.hardware;
+
+//硬件相关
\ No newline at end of file