diff --git a/README.md b/README.md
index d82604e88..efcfd2bc8 100644
--- a/README.md
+++ b/README.md
@@ -65,14 +65,14 @@ Run with `Maven`:
 <dependency>
     <groupId>com.bladejava</groupId>
     <artifactId>blade-mvc</artifactId>
-    <version>2.0.15.ALPHA</version>
+    <version>2.0.15.BETA</version>
 </dependency>
 ```
 
 or `Gradle`:
 
 ```sh
-compile 'com.bladejava:blade-mvc:2.0.15.ALPHA'
+compile 'com.bladejava:blade-mvc:2.0.15.BETA'
 ```
 
 Write the `main` method and the `Hello World`:
diff --git a/README_CN.md b/README_CN.md
index c694aee3e..e90fd8b86 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -61,7 +61,7 @@
 <dependency>
 	<groupId>com.bladejava</groupId>
 	<artifactId>blade-mvc</artifactId>
-	<version>2.0.15.ALPHA</version>
+	<version>2.0.15.BETA</version>
 </dependency>
 ```
 
@@ -70,7 +70,7 @@
 或者  `Gradle`:
 
 ```sh
-compile 'com.bladejava:blade-mvc:2.0.15.ALPHA'
+compile 'com.bladejava:blade-mvc:2.0.15.BETA'
 ```
 
 编写 `main` 函数写一个 `Hello World`：
diff --git a/pom.xml b/pom.xml
index 989976ccb..9ba7ad0d9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>com.bladejava</groupId>
     <artifactId>blade-mvc</artifactId>
-    <version>2.0.15.ALPHA</version>
+    <version>2.0.15.BETA</version>
     <packaging>jar</packaging>
 
     <name>blade</name>
diff --git a/src/main/java/com/blade/mvc/Const.java b/src/main/java/com/blade/mvc/Const.java
index df2c118dd..a18ce3f21 100644
--- a/src/main/java/com/blade/mvc/Const.java
+++ b/src/main/java/com/blade/mvc/Const.java
@@ -31,7 +31,7 @@ public interface Const {
     int          DEFAULT_SERVER_PORT        = 9000;
     String       DEFAULT_SERVER_ADDRESS     = "0.0.0.0";
     String       LOCAL_IP_ADDRESS           = "127.0.0.1";
-    String       VERSION                    = "2.0.15.ALPHA";
+    String       VERSION                    = "2.0.15.BETA";
     String       WEB_JARS                   = "/webjars/";
     String       CLASSPATH                  = BladeKit.getCurrentClassPath();
     String       CONTENT_TYPE_HTML          = "text/html; charset=UTF-8";
diff --git a/src/main/java/com/blade/mvc/RouteContext.java b/src/main/java/com/blade/mvc/RouteContext.java
index f4195a682..c2b99f8e8 100644
--- a/src/main/java/com/blade/mvc/RouteContext.java
+++ b/src/main/java/com/blade/mvc/RouteContext.java
@@ -577,24 +577,6 @@ public boolean isAbort() {
     public void initRoute(Route route) {
         this.request.initPathParams(route);
         this.route = route;
-//        if (null != route.getTarget() && route.getTargetType().equals(RouteHandler.class)) {
-//            return;
-//        }
-//        boolean singleton = IocKit.isSingleton(route.getTargetType());
-//
-//        if (singleton) {
-//            BeanDefine beanDefine = WebContext.blade().ioc().getBeanDefine(route.getTargetType());
-//            if (beanDefine.isFieldHasPrototype()) {
-//                // reset initialize
-//                IocKit.injection(WebContext.blade().ioc(), beanDefine);
-//            } else {
-//                Object target = WebContext.blade().ioc().getBean(route.getTargetType());
-//                this.route.setTarget(target);
-//            }
-//        } else {
-//            Object target = WebContext.blade().ioc().createBean(route.getTargetType());
-//            this.route.setTarget(target);
-//        }
     }
 
     public void injectParameters() {