1.修改hosts檔案
將

0.0.0.0 account.jetbrains.com

新增到hosts檔案最後，注意hosts檔案無後綴，如果遇到無法修改或許可權問題，可以採用覆蓋的方法去替換hosts檔案

修改後請檢查hosts檔案是否修改，啟用碼無法啟用的原因99.99%是因為hosts沒有修改正確

Windows系統hosts檔案路徑為：c:\windows\system32\drivers\etc
Mac和Ubantu(Linux)系統hosts檔案路徑為：/etc
 

複製啟用碼
開啟PyCharm選擇Activation code啟用，然後複製下面的啟用碼點選啟用

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