diff --git a/README.md b/README.md
index 0d65976..7319d5e 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,12 @@
 * FishEye
 * Crowd
 * Crucible
+* Third party plugins
 
 ## 使用说明
 
 ### 优势
-* 支持Atlassian家几乎所有产品，同时支持插件。
+* 支持Atlassian家几乎所有产品，同时支持插件（包括插件市场的第三方插件）。
 * 支持DataCenter模式。
 * 相比较于传统的crack来说可以很容易的升级你的服务，而不用重新再次破解。
 * 提供基于java的命令行 keygen，更方便在终端环境使用。
@@ -53,6 +54,7 @@
 * 你得确认已经配置好agent，参考上面说明。
 * 当你试着执行`java -jar /path/to/atlassian-agent.jar`时应该可以看到输出的KeyGen参数帮助。
 * 请仔细看看每个参数的作用，特别是`-p`参数的取值范围。
+* 第三方插件将其`应用密钥`作为`-p`参数。如：`-p com.gliffy.integration.confluence`
 * 在Atlassian服务安装时你应该能看到类似：`AAAA-BBBB-CCCC-DDDD`的server id，请留意。
 * 提供了正确的参数运行KeyGen会在终端输出计算好的激活码。
 * 将生成的激活码复制出来去激活你要使用的服务。
diff --git a/src/main/java/io/zhile/crack/atlassian/Usage.java b/src/main/java/io/zhile/crack/atlassian/Usage.java
index bbcdc24..8a85801 100644
--- a/src/main/java/io/zhile/crack/atlassian/Usage.java
+++ b/src/main/java/io/zhile/crack/atlassian/Usage.java
@@ -10,8 +10,8 @@ import java.util.Map;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Usage {
     private static final Options OPTIONS = new Options();
@@ -33,6 +33,7 @@ public class Usage {
         PRODUCTS.put("jsd", "JIRA Service Desk");
         PRODUCTS.put("training", "Training plugin for JIRA");
         PRODUCTS.put("capture", "Capture plugin for JIRA");
+        PRODUCTS.put("*", "Third party plugin key, looks like: com.foo.bar");
 
         StringBuilder sb = new StringBuilder();
         for (Map.Entry<String, String> entry : PRODUCTS.entrySet()) {
@@ -149,11 +150,13 @@ public class Usage {
                 property = new Capture(contactName, contactEMail, serverID, organisation);
                 break;
             default:
-                printUsage();
-                return;
+                property = new ThirdPlugin(contactName, contactEMail, serverID, organisation);
+                ((ThirdPlugin) property).setProductName(product);
+                break;
         }
 
         try {
+            property.init();
             String licenseCode = Encoder.encode(property.toString());
 
             System.out.println("Your license code(Don't copy this line!!!): \n");
diff --git a/src/main/java/io/zhile/crack/atlassian/license/LicenseProperty.java b/src/main/java/io/zhile/crack/atlassian/license/LicenseProperty.java
index 7d36833..c1d3459 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/LicenseProperty.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/LicenseProperty.java
@@ -7,16 +7,34 @@ import java.util.Map;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 abstract public class LicenseProperty {
     protected Date date = new Date();
     protected Map<String, String> data = new HashMap<>(32);
 
+    protected String contactName;
+    protected String contactEMail;
+    protected String serverID;
+    protected String organisation;
+    protected boolean dataCenter;
+
     abstract public String getProductName();
 
-    public LicenseProperty(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
+    public LicenseProperty(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        this.contactName = contactName;
+        this.contactEMail = contactEMail;
+        this.serverID = serverID;
+        this.organisation = organisation;
+        this.dataCenter = dataCenter;
+    }
+
+    public LicenseProperty(String contactName, String contactEMail, String serverID, String organisation) {
+        this(contactName, contactEMail, serverID, organisation, false);
+    }
+
+    public void init() {
         Date expiryDate = new Date(3771590399000L);
         String licenseId = "L" + System.currentTimeMillis();
 
@@ -33,19 +51,15 @@ abstract public class LicenseProperty {
         setDescription("Unlimited license by https://zhile.io");
         setEvaluation(false);
 
-        setContactName(ContactName);
-        setContactEMail(ContactEMail);
-        setServerID(ServerID);
-        setOrganisation(Organisation);
+        setContactName(contactName);
+        setContactEMail(contactEMail);
+        setServerID(serverID);
+        setOrganisation(organisation);
         setDataCenter(dataCenter);
 
         data.put("licenseVersion", "2");
     }
 
-    public LicenseProperty(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
-    }
-
     public void setDescription(String description) {
         data.put("Description", description);
     }
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Bamboo.java b/src/main/java/io/zhile/crack/atlassian/license/products/Bamboo.java
index f8b9725..f86c53b 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Bamboo.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Bamboo.java
@@ -5,12 +5,17 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Bamboo extends LicenseProperty {
-    public Bamboo(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+    public Bamboo(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setLicenseEdition(LicenseEdition.UNLIMITED);
         setNumberOfBambooLocalAgents(-1);
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Bitbucket.java b/src/main/java/io/zhile/crack/atlassian/license/products/Bitbucket.java
index 54c7ced..e15fd71 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Bitbucket.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Bitbucket.java
@@ -4,16 +4,16 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Bitbucket extends LicenseProperty {
-    public Bitbucket(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Bitbucket(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public Bitbucket(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public Bitbucket(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Capture.java b/src/main/java/io/zhile/crack/atlassian/license/products/Capture.java
index f8cb9f3..f0f9669 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Capture.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Capture.java
@@ -1,26 +1,14 @@
 package io.zhile.crack.atlassian.license.products;
 
-import io.zhile.crack.atlassian.license.LicenseType;
-
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
-public class Capture extends Plugin {
-    public Capture(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+public class Capture extends ThirdPlugin {
+    public Capture(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
 
-        setServerID(null);
-    }
-
-    @Override
-    public String getProductName() {
-        return "bonfire";
-    }
-
-    @Override
-    public void setLicenseType(LicenseType licenseType) {
-        data.put("LicenseTypeName", licenseType.toString());
+        setProductName("bonfire");
     }
 }
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Confluence.java b/src/main/java/io/zhile/crack/atlassian/license/products/Confluence.java
index 5be1daf..9e06714 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Confluence.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Confluence.java
@@ -4,16 +4,16 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Confluence extends LicenseProperty {
-    public Confluence(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Confluence(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public Confluence(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public Confluence(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Crowd.java b/src/main/java/io/zhile/crack/atlassian/license/products/Crowd.java
index 7f13642..b9067bd 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Crowd.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Crowd.java
@@ -4,16 +4,16 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Crowd extends LicenseProperty {
-    public Crowd(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Crowd(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public Crowd(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public Crowd(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Crucible.java b/src/main/java/io/zhile/crack/atlassian/license/products/Crucible.java
index 6e3394d..d5f3bfb 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Crucible.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Crucible.java
@@ -4,12 +4,12 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Crucible extends LicenseProperty {
-    public Crucible(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+    public Crucible(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/FishEye.java b/src/main/java/io/zhile/crack/atlassian/license/products/FishEye.java
index 1f13bef..4ca3b23 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/FishEye.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/FishEye.java
@@ -4,12 +4,12 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class FishEye extends LicenseProperty {
-    public FishEye(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+    public FishEye(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/JIRACore.java b/src/main/java/io/zhile/crack/atlassian/license/products/JIRACore.java
index 7218cea..b88d771 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/JIRACore.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/JIRACore.java
@@ -6,12 +6,17 @@ import io.zhile.crack.atlassian.license.LicenseType;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class JIRACore extends LicenseProperty {
-    public JIRACore(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+    public JIRACore(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setLicenseEdition(LicenseEdition.UNLIMITED);
     }
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/JIRAServiceDesk.java b/src/main/java/io/zhile/crack/atlassian/license/products/JIRAServiceDesk.java
index ecdb1d8..c2114d6 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/JIRAServiceDesk.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/JIRAServiceDesk.java
@@ -5,21 +5,26 @@ import io.zhile.crack.atlassian.license.LicenseType;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class JIRAServiceDesk extends LicenseProperty {
-    public JIRAServiceDesk(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public JIRAServiceDesk(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
+    }
+
+    public JIRAServiceDesk(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setEnterprise(true);
         setNumRoleCount(-1);
     }
 
-    public JIRAServiceDesk(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
-    }
-
     @Override
     public String getProductName() {
         return "jira.product.jira-servicedesk";
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/JIRASoftware.java b/src/main/java/io/zhile/crack/atlassian/license/products/JIRASoftware.java
index c7127a7..7968d47 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/JIRASoftware.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/JIRASoftware.java
@@ -6,21 +6,26 @@ import io.zhile.crack.atlassian.license.LicenseType;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class JIRASoftware extends LicenseProperty {
-    public JIRASoftware(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public JIRASoftware(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
+    }
+
+    public JIRASoftware(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setLicenseEdition(LicenseEdition.UNLIMITED);
         setEnterprise(true);
     }
 
-    public JIRASoftware(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
-    }
-
     @Override
     public String getProductName() {
         return "jira.product.jira-software";
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Plugin.java b/src/main/java/io/zhile/crack/atlassian/license/products/Plugin.java
index 018d4ed..c1015e8 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Plugin.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Plugin.java
@@ -4,21 +4,26 @@ import io.zhile.crack.atlassian.license.LicenseProperty;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 abstract public class Plugin extends LicenseProperty {
-    Plugin(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Plugin(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
+    }
+
+    public Plugin(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setLicenseID(null);
         setEnterprise(true);
     }
 
-    Plugin(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
-    }
-
     @Override
     public void setNumberOfUsers(int numberOfUsers) {
         data.put("NumberOfUsers", String.valueOf(numberOfUsers));
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Portfolio.java b/src/main/java/io/zhile/crack/atlassian/license/products/Portfolio.java
index 86b3d3a..f3175e3 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Portfolio.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Portfolio.java
@@ -2,16 +2,16 @@ package io.zhile.crack.atlassian.license.products;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Portfolio extends Plugin {
-    public Portfolio(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Portfolio(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public Portfolio(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public Portfolio(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Questions.java b/src/main/java/io/zhile/crack/atlassian/license/products/Questions.java
index 2f011ba..e9ea963 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Questions.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Questions.java
@@ -2,16 +2,16 @@ package io.zhile.crack.atlassian.license.products;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Questions extends Plugin {
-    public Questions(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public Questions(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public Questions(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public Questions(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/TeamCalendars.java b/src/main/java/io/zhile/crack/atlassian/license/products/TeamCalendars.java
index 77d9833..350c76d 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/TeamCalendars.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/TeamCalendars.java
@@ -2,16 +2,16 @@ package io.zhile.crack.atlassian.license.products;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class TeamCalendars extends Plugin {
-    public TeamCalendars(String ContactName, String ContactEMail, String ServerID, String Organisation, boolean dataCenter) {
-        super(ContactName, ContactEMail, ServerID, Organisation, dataCenter);
+    public TeamCalendars(String contactName, String contactEMail, String serverID, String organisation, boolean dataCenter) {
+        super(contactName, contactEMail, serverID, organisation, dataCenter);
     }
 
-    public TeamCalendars(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        this(ContactName, ContactEMail, ServerID, Organisation, false);
+    public TeamCalendars(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
     }
 
     @Override
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/ThirdPlugin.java b/src/main/java/io/zhile/crack/atlassian/license/products/ThirdPlugin.java
new file mode 100644
index 0000000..d9124e1
--- /dev/null
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/ThirdPlugin.java
@@ -0,0 +1,30 @@
+package io.zhile.crack.atlassian.license.products;
+
+import io.zhile.crack.atlassian.license.LicenseType;
+
+/**
+ * @author pengzhile
+ * @version 1.0
+ * @link https://zhile.io
+ */
+public class ThirdPlugin extends Plugin {
+    protected String productName;
+
+    public ThirdPlugin(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public String getProductName() {
+        return productName;
+    }
+
+    public void setProductName(String productName) {
+        this.productName = productName;
+    }
+
+    @Override
+    public void setLicenseType(LicenseType licenseType) {
+        data.put("LicenseTypeName", licenseType.toString());
+    }
+}
diff --git a/src/main/java/io/zhile/crack/atlassian/license/products/Training.java b/src/main/java/io/zhile/crack/atlassian/license/products/Training.java
index 80d1641..8041c5a 100644
--- a/src/main/java/io/zhile/crack/atlassian/license/products/Training.java
+++ b/src/main/java/io/zhile/crack/atlassian/license/products/Training.java
@@ -2,12 +2,17 @@ package io.zhile.crack.atlassian.license.products;
 
 /**
  * @author pengzhile
- * @link https://zhile.io
  * @version 1.0
+ * @link https://zhile.io
  */
 public class Training extends Plugin {
-    public Training(String ContactName, String ContactEMail, String ServerID, String Organisation) {
-        super(ContactName, ContactEMail, ServerID, Organisation);
+    public Training(String contactName, String contactEMail, String serverID, String organisation) {
+        super(contactName, contactEMail, serverID, organisation);
+    }
+
+    @Override
+    public void init() {
+        super.init();
 
         setSubscription(true);
     }