diff --git a/include/BusFCFSStrategy.h b/include/BusFCFSStrategy.h
index ab01db3..4b9964d 100644
--- a/include/BusFCFSStrategy.h
+++ b/include/BusFCFSStrategy.h
@@ -6,6 +6,9 @@
 #define AUTO_BUS_GUI_BUS_FCFS_STRATEGY_H
 #include "BusStrategyBase.h"
 
+/**
+ * 实现先来先服务策略的控制器类
+ */
 class BusFCFSStrategy : public BusStrategyBase
 {
     int GetBusDirection() override;
diff --git a/include/BusSCANStrategy.h b/include/BusSCANStrategy.h
index 3ef96c3..acdecc9 100644
--- a/include/BusSCANStrategy.h
+++ b/include/BusSCANStrategy.h
@@ -6,7 +6,9 @@
 #define AUTO_BUS_GUI_BUS_SCAN_STRATEGY_H
 #include "BusStrategyBase.h"
 
-
+/**
+ * 实现顺便服务策略的控制器类
+ */
 class BusSCANStrategy : public BusStrategyBase
 {
     int GetBusDirection() override;
diff --git a/include/BusSSTFStrategy.h b/include/BusSSTFStrategy.h
index 0aed03f..fffc1db 100644
--- a/include/BusSSTFStrategy.h
+++ b/include/BusSSTFStrategy.h
@@ -6,6 +6,9 @@
 #define AUTO_BUS_GUI_BUS_SSTF_STRATEGY_H
 #include "BusStrategyBase.h"
 
+/**
+ * 实现最短寻找时间策略的控制器类
+ */
 class BusSSTFStrategy : public BusStrategyBase
 {
     int GetBusDirection() override;
diff --git a/include/BusStrategyBase.h b/include/BusStrategyBase.h
index 97d3477..0f4b145 100644
--- a/include/BusStrategyBase.h
+++ b/include/BusStrategyBase.h
@@ -13,6 +13,9 @@
 #include "busModel.h"
 #include "Settings.h"
 
+/**
+ * 策略控制基类
+ */
 class BusStrategyBase : public QObject
 {
     Q_OBJECT
diff --git a/include/BusWidget.h b/include/BusWidget.h
index 572784b..e5701aa 100644
--- a/include/BusWidget.h
+++ b/include/BusWidget.h
@@ -28,7 +28,9 @@ public:
     explicit BusItem(const QPixmap& pixmap);
 };
 
-
+/**
+ * 公交车显示动画控制类
+ */
 class BusWidget
 {
 public:
diff --git a/include/Settings.h b/include/Settings.h
index e3b0093..fb95dc2 100644
--- a/include/Settings.h
+++ b/include/Settings.h
@@ -5,9 +5,15 @@
 #ifndef AUTO_BUS_GUI_SETTINGS_H
 #define AUTO_BUS_GUI_SETTINGS_H
 
+/**
+ * 设置控制类
+ */
 class Settings
 {
 public:
+    /**
+     * 设置每一tick的持续时间
+     */
     const static int tick = 2000;
 };
 #endif //AUTO_BUS_GUI_SETTINGS_H
diff --git a/include/StrategyFactory.h b/include/StrategyFactory.h
index cf509fc..0644a2e 100644
--- a/include/StrategyFactory.h
+++ b/include/StrategyFactory.h
@@ -12,6 +12,9 @@
 #include "BusSSTFStrategy.h"
 #include "BusSCANStrategy.h"
 
+/**
+ * 策略控制对象工厂类
+ */
 class StrategyFactory
 {
 public:
diff --git a/include/define.h b/include/define.h
index 75a5664..4f4f9d3 100644
--- a/include/define.h
+++ b/include/define.h
@@ -12,7 +12,7 @@
 #define BUS_FCFS 0 // 先来先服务
 #define BUS_SSTF 1 // 最短寻找时间优先
 #define BUS_SCAN 2 // 顺便服务
-#define BUS_RUNNING 0
-#define BUS_END 2
+#define BUS_RUNNING 0 // 公交车运行状态
+#define BUS_END 2 // 公交车停止状态
 
 #endif //AUTO_BUS_GUI_DEFINE_H
diff --git a/include/queryModel.h b/include/queryModel.h
index 331f123..b901182 100644
--- a/include/queryModel.h
+++ b/include/queryModel.h
@@ -6,6 +6,9 @@
 #define AUTO_BUS_GUI_QUERY_MODEL_H
 #include "railsModel.h"
 
+/**
+ * 表示一个请求的结构体
+ */
 struct bus_query {
     /**
      * 请求产生的时间
@@ -30,6 +33,9 @@ struct bus_query {
 
 typedef struct bus_query bus_query_t;
 
+/**
+ * 公交车请求控制类
+ */
 class QueryModel
 {
 public:
diff --git a/include/railsModel.h b/include/railsModel.h
index 6330598..96a23b2 100644
--- a/include/railsModel.h
+++ b/include/railsModel.h
@@ -6,6 +6,9 @@
 #define AUTO_BUS_GUI_RAILS_MODEL_H
 #include "cstdlib"
 
+/**
+ * 站点结构体
+ */
 struct rail_node{
     /**
      * 站点的编号
@@ -35,6 +38,9 @@ struct rail_node{
 
 typedef struct rail_node rail_node_t;
 
+/**
+ * 轨道站点控制类
+ */
 class RailsModel
 {
 
diff --git a/src/header/centralwidget.h b/src/header/centralwidget.h
index 6293c2e..c3a1b45 100644
--- a/src/header/centralwidget.h
+++ b/src/header/centralwidget.h
@@ -23,6 +23,9 @@ namespace Ui
 }
 QT_END_NAMESPACE
 
+/**
+ * 主框架的策略控制类
+ */
 class CentralWidget : public QWidget
 {
 Q_OBJECT
diff --git a/src/header/mainwindow.h b/src/header/mainwindow.h
index d8e461d..a831c90 100644
--- a/src/header/mainwindow.h
+++ b/src/header/mainwindow.h
@@ -22,6 +22,9 @@ namespace Ui
 }
 QT_END_NAMESPACE
 
+/**
+ * 主窗口的策略控制类
+ */
 class MainWindow : public QMainWindow
 {
 Q_OBJECT