diff --git a/pom.xml b/pom.xml
index 09cba15..ce4a537 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,9 +30,9 @@
         </license>
     </licenses>
     <scm>
-        <connection>scm:git@github.com:chillzhuang/blade-tool.git</connection>
-        <developerConnection>scm:git@github.com:chillzhuang/blade-tool.git</developerConnection>
-        <url>git@github.com:chillzhuang/blade-tool.git</url>
+        <connection>https://github.com/chillzhuang/blade-tool.git</connection>
+        <developerConnection>https://github.com/chillzhuang</developerConnection>
+        <url>https://github.com/chillzhuang/blade-tool.git</url>
     </scm>
 
     <properties>
@@ -161,42 +161,48 @@
             </resource>
         </resources>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>${maven.plugin.version}</version>
-                <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
-                    <encoding>UTF-8</encoding>
-                    <compilerArgs>
-                        <arg>-parameters</arg>
-                    </compilerArgs>
-                </configuration>
-            </plugin>
-            <!-- 打jar包 -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.1.0</version>
-            </plugin>
-            <!-- 打source包 -->
+            <!-- Source -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.0.1</version>
-                <configuration>
-                    <attach>true</attach>
-                </configuration>
+                <version>2.2.1</version>
                 <executions>
                     <execution>
-                        <phase>compile</phase>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <!-- Javadoc -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.9.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
                         <goals>
                             <goal>jar</goal>
                         </goals>
                     </execution>
                 </executions>
             </plugin>
+            <!-- GPG -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>1.6</version>
+                <executions>
+                    <execution>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>