diff --git a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXBaseController.java b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXBaseController.java
index 32bb44a..6540f93 100644
--- a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXBaseController.java
+++ b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXBaseController.java
@@ -9,6 +9,7 @@ import cn.edu.scau.biubiusuisui.function.DragWindowHandlerImpl;
 import cn.edu.scau.biubiusuisui.log.FXPlusLoggerFactory;
 import cn.edu.scau.biubiusuisui.log.IFXPlusLogger;
 import cn.edu.scau.biubiusuisui.utils.FileUtil;
+import cn.edu.scau.biubiusuisui.utils.IFxPlusConstants;
 import cn.edu.scau.biubiusuisui.utils.ResourceBundleUtil;
 import cn.edu.scau.biubiusuisui.utils.StringUtil;
 import javafx.event.EventHandler;
@@ -282,7 +283,7 @@ public class FXBaseController extends Pane {
         if ("".equals(name) || name == null) { // 原本无“name == null”判断条件，会出错
             return StringUtil.getBaseClassName(getClass().getSimpleName());
         } else {
-            return StringUtil.getBaseClassName(getClass().getSimpleName()) + "#" + name;
+            return StringUtil.getBaseClassName(getClass().getSimpleName()) + IFxPlusConstants.CONTROLLER_NAME_SEPARATOR + name;
         }
     }
 
diff --git a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXMethodEntity.java b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXMethodEntity.java
index 4760279..59c589b 100644
--- a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXMethodEntity.java
+++ b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXMethodEntity.java
@@ -12,9 +12,13 @@ import java.lang.reflect.Method;
  * @since JavaFX2.0 JDK1.8
  */
 public class FXMethodEntity {
-
+    /**
+     * 所属Controller
+     */
     private FXBaseController fxBaseController;
-
+    /**
+     * 实际方法
+     */
     private Method method;
 
     public FXMethodEntity(FXBaseController fxBaseController, Method method) {
diff --git a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXRedirectParam.java b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXRedirectParam.java
index 698ca1b..8017149 100644
--- a/src/main/java/cn/edu/scau/biubiusuisui/entity/FXRedirectParam.java
+++ b/src/main/java/cn/edu/scau/biubiusuisui/entity/FXRedirectParam.java
@@ -11,8 +11,19 @@ import java.util.Map;
  * @since JavaFX2.0 JDK1.8
  */
 public class FXRedirectParam {
+    /**
+     * 跳转的目标Controller
+     */
     private String toController;
+    /**
+     * query方式的参数, like: helloController?name=JavaFx-Plus&msg=helloWorld
+     * the map will store: { name -> JavaFx-Plus, msg -> helloWorld}
+     */
     private Map<String, Object> query = new HashMap<>();
+
+    /**
+     * param方式的参数，会以map方式传递给目标Controller
+     */
     private Map<String, Object> params = new HashMap<>();
 
     public FXRedirectParam(String toController) {
diff --git a/src/main/java/cn/edu/scau/biubiusuisui/utils/IFxPlusConstants.java b/src/main/java/cn/edu/scau/biubiusuisui/utils/IFxPlusConstants.java
index e2b4479..1c51001 100644
--- a/src/main/java/cn/edu/scau/biubiusuisui/utils/IFxPlusConstants.java
+++ b/src/main/java/cn/edu/scau/biubiusuisui/utils/IFxPlusConstants.java
@@ -11,4 +11,8 @@ public interface IFxPlusConstants {
      * 项目默认编码 UTF-8
      */
     String DEFAULT_CHARSET = "UTF-8";
+    /**
+     * FXController名称分隔符
+     */
+    String CONTROLLER_NAME_SEPARATOR = "#";
 }