diff --git a/.gitignore b/.gitignore
index 76e97fd1..455cd2c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@ logs
 *.class
 *.jar
 *.war
+*.versionsBackup
 
 
 ################ JAVASCRIPT ################
diff --git a/codes/core/pom.xml b/codes/core/pom.xml
index 5055fdff..8932a35a 100644
--- a/codes/core/pom.xml
+++ b/codes/core/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../parent</relativePath>
   </parent>
 
diff --git a/codes/data/jdbc/pom.xml b/codes/data/jdbc/pom.xml
index 8005d4ee..b7c1fe63 100644
--- a/codes/data/jdbc/pom.xml
+++ b/codes/data/jdbc/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/data/orm/pom.xml b/codes/data/orm/pom.xml
index 2f26ebda..ed41da18 100644
--- a/codes/data/orm/pom.xml
+++ b/codes/data/orm/pom.xml
@@ -14,7 +14,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/data/pom.xml b/codes/data/pom.xml
index 7d976061..d02217cd 100644
--- a/codes/data/pom.xml
+++ b/codes/data/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/example/helloworld/pom.xml b/codes/example/helloworld/pom.xml
index 55cc3bc7..409c9b9d 100644
--- a/codes/example/helloworld/pom.xml
+++ b/codes/example/helloworld/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/example/pom.xml b/codes/example/pom.xml
index 09fbe220..b96137e0 100644
--- a/codes/example/pom.xml
+++ b/codes/example/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/integration/api/pom.xml b/codes/integration/api/pom.xml
index 4cc0110c..65d33a3c 100644
--- a/codes/integration/api/pom.xml
+++ b/codes/integration/api/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/cache/pom.xml b/codes/integration/cache/pom.xml
index 58abc265..e1d772d3 100644
--- a/codes/integration/cache/pom.xml
+++ b/codes/integration/cache/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
 
diff --git a/codes/integration/libs/pom.xml b/codes/integration/libs/pom.xml
index 78cc0e4e..0f84f1c8 100644
--- a/codes/integration/libs/pom.xml
+++ b/codes/integration/libs/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
 
diff --git a/codes/integration/pom.xml b/codes/integration/pom.xml
index 07a1e5d5..6db74925 100644
--- a/codes/integration/pom.xml
+++ b/codes/integration/pom.xml
@@ -9,7 +9,7 @@
   <!-- MAVEN COORDINATE BEGIN -->
   <groupId>io.github.dunwu</groupId>
   <artifactId>spring-notes-integration</artifactId>
-  <version>${spring.notes.version}</version>
+  <version>1.0.2</version>
   <packaging>pom</packaging>
   <!-- MAVEN COORDINATE END -->
 
diff --git a/codes/integration/rmi/client/pom.xml b/codes/integration/rmi/client/pom.xml
index 69e2ea4a..52c53c80 100644
--- a/codes/integration/rmi/client/pom.xml
+++ b/codes/integration/rmi/client/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/rmi/pom.xml b/codes/integration/rmi/pom.xml
index 77c86595..66227632 100644
--- a/codes/integration/rmi/pom.xml
+++ b/codes/integration/rmi/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/integration/rmi/server/pom.xml b/codes/integration/rmi/server/pom.xml
index 10dc0f3a..5d28c593 100644
--- a/codes/integration/rmi/server/pom.xml
+++ b/codes/integration/rmi/server/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/rpc/api/pom.xml b/codes/integration/rpc/api/pom.xml
index 074356f9..77430d99 100644
--- a/codes/integration/rpc/api/pom.xml
+++ b/codes/integration/rpc/api/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/rpc/consumer/pom.xml b/codes/integration/rpc/consumer/pom.xml
index dffc9497..0b09b635 100644
--- a/codes/integration/rpc/consumer/pom.xml
+++ b/codes/integration/rpc/consumer/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/rpc/pom.xml b/codes/integration/rpc/pom.xml
index 9f573b5e..88b77f7b 100644
--- a/codes/integration/rpc/pom.xml
+++ b/codes/integration/rpc/pom.xml
@@ -9,7 +9,7 @@
   <!-- MAVEN COORDINATE BEGIN -->
   <groupId>io.github.dunwu</groupId>
   <artifactId>spring-notes-integration-rpc</artifactId>
-  <version>${spring.notes.version}</version>
+  <version>1.0.3</version>
   <packaging>pom</packaging>
   <!-- MAVEN COORDINATE END -->
 
@@ -17,7 +17,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/integration/rpc/provider/pom.xml b/codes/integration/rpc/provider/pom.xml
index 16da50b6..c106445e 100644
--- a/codes/integration/rpc/provider/pom.xml
+++ b/codes/integration/rpc/provider/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/integration/scheduler/pom.xml b/codes/integration/scheduler/pom.xml
index 7448e7a0..c88d5125 100644
--- a/codes/integration/scheduler/pom.xml
+++ b/codes/integration/scheduler/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/parent/pom.xml b/codes/parent/pom.xml
index 404f6c58..7dc8b237 100644
--- a/codes/parent/pom.xml
+++ b/codes/parent/pom.xml
@@ -9,7 +9,7 @@
   <!-- MAVEN COORDINATE BEGIN -->
   <groupId>io.github.dunwu</groupId>
   <artifactId>spring-notes-parent</artifactId>
-  <version>${spring.notes.version}</version>
+  <version>1.0.3</version>
   <packaging>pom</packaging>
   <!-- MAVEN COORDINATE END -->
 
@@ -26,6 +26,13 @@
   </dependencies>
   <dependencyManagement>
     <dependencies>
+      <dependency>
+        <groupId>org.springframework</groupId>
+        <artifactId>spring-framework-bom</artifactId>
+        <version>${spring.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
       <!-- cache begin -->
       <dependency>
         <groupId>net.sf.ehcache</groupId>
@@ -266,95 +273,6 @@
       </dependency>
       <!-- security end -->
 
-      <!-- spring begin -->
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-aop</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-aspects</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-beans</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-context</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-context-support</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-core</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-expression</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-jdbc</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-jms</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-messaging</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-orm</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-oxm</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-tx</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-web</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-webmvc</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-websocket</artifactId>
-        <version>${spring.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.springframework</groupId>
-        <artifactId>spring-test</artifactId>
-        <version>${spring.version}</version>
-        <scope>test</scope>
-      </dependency>
-      <!-- spring end -->
-
       <!-- spring data begin -->
       <dependency>
         <groupId>org.springframework.data</groupId>
@@ -430,8 +348,6 @@
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
 
-    <spring.notes.version>1.0.2</spring.notes.version>
-
     <!-- 核心库版本 -->
     <jetty.version>9.3.2.v20150730</jetty.version>
     <spring.version>5.0.2.RELEASE</spring.version>
diff --git a/codes/pom.xml b/codes/pom.xml
index 8da18ab5..5f9befd5 100644
--- a/codes/pom.xml
+++ b/codes/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/security/pom.xml b/codes/security/pom.xml
index f57365f8..d3e2249e 100644
--- a/codes/security/pom.xml
+++ b/codes/security/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/security/shiro/pom.xml b/codes/security/shiro/pom.xml
index 4a4c9cef..ca88012d 100644
--- a/codes/security/shiro/pom.xml
+++ b/codes/security/shiro/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/web/mvc/pom.xml b/codes/web/mvc/pom.xml
index 19858cd5..ab80b01d 100644
--- a/codes/web/mvc/pom.xml
+++ b/codes/web/mvc/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/codes/web/pom.xml b/codes/web/pom.xml
index 7cb85b9c..286039e8 100644
--- a/codes/web/pom.xml
+++ b/codes/web/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../parent</relativePath>
   </parent>
   <modules>
diff --git a/codes/web/websocket/pom.xml b/codes/web/websocket/pom.xml
index 752a4522..48e2661c 100644
--- a/codes/web/websocket/pom.xml
+++ b/codes/web/websocket/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>io.github.dunwu</groupId>
     <artifactId>spring-notes-parent</artifactId>
-    <version>${spring.notes.version}</version>
+    <version>1.0.3</version>
     <relativePath>../../parent</relativePath>
   </parent>
   <dependencies>
diff --git a/scripts/version.bat b/scripts/version.bat
new file mode 100644
index 00000000..361e94d7
--- /dev/null
+++ b/scripts/version.bat
@@ -0,0 +1,7 @@
+@echo off
+
+echo 修改项目版本号
+cd ../codes/parent
+mvn versions:set -DnewVersion=1.0.3
+cd ../../scripts
+pause