diff --git a/len-activiti/pom.xml b/len-activiti/pom.xml
index 0c11fb5275da735f22b60e8bacd6b6e22a7e8b82..51ae321d449c720eb05d33114e210712bfde1fa1 100644
--- a/len-activiti/pom.xml
+++ b/len-activiti/pom.xml
@@ -7,19 +7,18 @@
         <version>lenosp-2.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>len-activiti</artifactId>
+    <packaging>jar</packaging>
 
     <name>len-activiti</name>
-    <url>http://maven.apache.org</url>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
     <!-- <packaging>war</packaging>-->
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <activiti.version>5.22.0</activiti.version>
     </properties>
-    <dependencies>
 
+    <dependencies>
         <!-- actviti begin-->
         <dependency>
             <groupId>org.activiti</groupId>
@@ -54,7 +53,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>${junit.version}</version>
         </dependency>
     </dependencies>
     <dependencyManagement>
@@ -62,7 +61,7 @@
             <dependency>
                 <groupId>com.len</groupId>
                 <artifactId>len-sys</artifactId>
-                <version>lenosp-2.0-SNAPSHOT</version>
+                <version>${lenosp.version}</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
@@ -85,5 +84,4 @@
             </resource>
         </resources>
     </build>
-
 </project>
diff --git a/len-blog/pom.xml b/len-blog/pom.xml
index bb19071d777daa5f04737f88d69d3f9186202d43..14656f6ec18b6ee24baccf522f684b4e8d14ab6d 100644
--- a/len-blog/pom.xml
+++ b/len-blog/pom.xml
@@ -8,9 +8,15 @@
         <version>lenosp-2.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>len-blog</artifactId>
+    <packaging>jar</packaging>
+
+    <name>len-blog</name>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
 
     <dependencies>
         <dependency>
@@ -21,10 +27,5 @@
             <groupId>com.len</groupId>
             <artifactId>len-sys</artifactId>
         </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/len-common/pom.xml b/len-common/pom.xml
index b10d3396d1bdec2276295cf3dae13a324ade62a4..e80f0c417843c37a2e4d3046f48e1d86486abb5c 100644
--- a/len-common/pom.xml
+++ b/len-common/pom.xml
@@ -11,7 +11,6 @@
   <packaging>jar</packaging>
 
   <name>len-common</name>
-  <!-- FIXME change it to the project's website -->
   <url>https://gitee.com/zzdevelop/lenosp</url>
 
   <properties>
@@ -24,7 +23,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>${junit.version}</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/len-core/pom.xml b/len-core/pom.xml
index 7fe9853b1873ff213357af2f15419e44cf92985e..54a204fd343fa3c777afa0c87eff722ac8747605 100644
--- a/len-core/pom.xml
+++ b/len-core/pom.xml
@@ -7,12 +7,11 @@
         <version>lenosp-2.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>len-core</artifactId>
-
+    <packaging>jar</packaging>
 
     <name>len-core</name>
-    <url>http://maven.apache.org</url>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -22,7 +21,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>3.8.1</version>
+            <version>${junit.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -30,9 +29,7 @@
         <dependency>
             <groupId>javax.mail</groupId>
             <artifactId>mail</artifactId>
-            <version>1.5.0-b01</version>
+            <version>${mail.version}</version>
         </dependency>
-
-
     </dependencies>
 </project>
diff --git a/len-core/src/main/java/com/len/base/BaseController.java b/len-core/src/main/java/com/len/base/BaseController.java
index 90d67c099f07a06ffb7330f29d509a3eb395b22b..60a9bb711c8b5881f79fdc369b974dd5be73dd02 100644
--- a/len-core/src/main/java/com/len/base/BaseController.java
+++ b/len-core/src/main/java/com/len/base/BaseController.java
@@ -25,12 +25,16 @@ import com.len.util.MsHelper;
 
 import lombok.extern.slf4j.Slf4j;
 
+/**
+ * 控制器基础抽象类
+ * @author https://gitee.com/zzdevelop/lenosp 自行补充
+ */
 @Slf4j
 public abstract class BaseController {
 
     private static boolean isAjaxRequest(HttpServletRequest request) {
         String requestedWith = request.getHeader("x-requested-with");
-        return requestedWith != null && requestedWith.equalsIgnoreCase("XMLHttpRequest");
+        return "XMLHttpRequest".equalsIgnoreCase(requestedWith);
     }
 
     @InitBinder
@@ -41,7 +45,7 @@ public abstract class BaseController {
     }
 
     @ExceptionHandler({UnauthorizedException.class, AuthorizationException.class})
-    public String authorizationException(HttpServletRequest request, HttpServletResponse response) {
+    public String authorizationException(HttpServletRequest request) {
         if (isAjaxRequest(request)) {
             Map<String, Object> map = Maps.newHashMap();
             map.put("code", "403");
diff --git a/len-sys/pom.xml b/len-sys/pom.xml
index a70b1966ea6354c3575c48458fcd4b3585aed740..03e3e3e293dd7012e53017cc232e471fcc5872d3 100644
--- a/len-sys/pom.xml
+++ b/len-sys/pom.xml
@@ -7,11 +7,11 @@
         <version>lenosp-2.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <artifactId>len-sys</artifactId>
+    <packaging>jar</packaging>
 
     <name>len-sys</name>
-    <url>http://maven.apache.org</url>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -22,10 +22,5 @@
             <groupId>com.len</groupId>
             <artifactId>len-core</artifactId>
         </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-        </dependency>
     </dependencies>
 </project>
diff --git a/len-web/pom.xml b/len-web/pom.xml
index d9482f5f696a077e7610cbdcffd897ffbddc8d39..e9aed51b9e27ee4acd05dacfe1311baf7207fba0 100644
--- a/len-web/pom.xml
+++ b/len-web/pom.xml
@@ -8,18 +8,17 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>len-web</artifactId>
-    <name>len-web</name>
-    <url>http://maven.apache.org</url>
     <packaging>jar</packaging>
 
+    <name>len-web</name>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
 
     <dependencies>
-
         <!--生成代码插件-->
         <dependency>
             <groupId>org.mybatis.generator</groupId>
             <artifactId>mybatis-generator-core</artifactId>
-            <version>1.3.5</version>
+            <version>${mybatis-generator-core.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -42,7 +41,6 @@
         <dependency>
             <groupId>com.len</groupId>
             <artifactId>len-blog</artifactId>
-            <version>lenosp-2.0-SNAPSHOT</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/pom.xml b/pom.xml
index ba6542b21bc231738c7d9aad1cdb30abc673e9f5..585516137dbc8ada0d4e2a61b519a3666d3672a5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,6 +8,8 @@
     <artifactId>lenosp</artifactId>
     <packaging>pom</packaging>
     <version>lenosp-2.0-SNAPSHOT</version>
+    <url>https://gitee.com/zzdevelop/lenosp</url>
+
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
@@ -20,13 +22,14 @@
         <java.version>1.8</java.version>
         <lenosp.version>lenosp-2.0-SNAPSHOT</lenosp.version>
 
+        <druid.version>1.2.8</druid.version>
         <mybatis.version>3.5.3</mybatis.version>
         <mybatis-plus.version>3.2.0</mybatis-plus.version>
-        <mysql-connector.version>5.1.6</mysql-connector.version>
-        <druid.version>1.2.8</druid.version>
+        <activiti.version>5.22.0</activiti.version>
         <pagehelper.version>1.2.5</pagehelper.version>
         <ehcache-core.version>2.5.0</ehcache-core.version>
         <quartz-custom.version>2.3.0</quartz-custom.version>
+        <mysql-connector.version>5.1.6</mysql-connector.version>
         <spring-data-redis.version>2.1.9.RELEASE</spring-data-redis.version>
 
         <shiro-web.version>1.3.2</shiro-web.version>
@@ -42,6 +45,8 @@
         <commons-lang3.version>3.7</commons-lang3.version>
         <commons-fileupload.version>1.3.2</commons-fileupload.version>
 
+        <junit.version>4.12</junit.version>
+        <mail.version>1.5.0-b01</mail.version>
         <hutool.version>4.0.12</hutool.version>
         <lombok.version>1.16.10</lombok.version>
         <swagger.version>2.7.0</swagger.version>
@@ -49,6 +54,7 @@
         <fastjson.version>1.2.41</fastjson.version>
         <slf4j-api.version>1.7.25</slf4j-api.version>
         <validation-api.version>2.0.1.Final</validation-api.version>
+        <mybatis-generator-core.version>1.3.5</mybatis-generator-core.version>
         <hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
 
         <maven-javadoc-plugin.version>3.0.0</maven-javadoc-plugin.version>