一、下載JetbrainsCrack-3.1-release-enc.jar破解補丁

並將該補丁儲存在bin目錄下

二、配置idea64.exe.vmoptions 與 idea.exe.vmoptions 兩個檔案

找到這兩個檔案並編輯：

注意D:\IntelliJ IDEA 2018.2.4\bin\JetbrainsCrack-3.1-release-enc.jar是絕對路徑，不要寫錯

三、啟動IDEA，輸入註冊程式碼

在進入出現有activation code選擇介面的時候，寫入下面註冊程式碼，到2100年到期：

ThisCrackLicenseId-{  
"licenseId":"ThisCrackLicenseId",  
"licenseeName":"idea",  
"assigneeName":"",  
"assigneeEmail":"
 
[email protected]",  
"licenseRestriction":"For This Crack, Only Test! Please support genuine!!!",  
"checkConcurrentUse":false,  
"products":[  
{"code":"II","paidUpTo":"2099-12-31"},  
{"code":"DM","paidUpTo":"2099-12-31"},  
{"code":"AC","paidUpTo":"2099-12-31"},  
{"code":"RS0","paidUpTo":"2099-12-31"},  
{"code":"WS","paidUpTo":"2099-12-31"},  
{"code":"DPN","paidUpTo":"2099-12-31"},  
{"code":"RC","paidUpTo":"2099-12-31"},  
{"code":"PS","paidUpTo":"2099-12-31"},  
{"code":"DC","paidUpTo":"2099-12-31"},  
{"code":"RM","paidUpTo":"2099-12-31"},  
{"code":"CL","paidUpTo":"2099-12-31"},  
{"code":"PC","paidUpTo":"2099-12-31"}  
],  
"hash":"2911276/0",  
"gracePeriodDays":7,  
"autoProlongated":false}
 

然後就破解成功！