diff --git a/src/main/java/cc/baka9/catseedlogin/util/Mail.java b/src/main/java/cc/baka9/catseedlogin/util/Mail.java
index fc7aaac..32f5487 100644
--- a/src/main/java/cc/baka9/catseedlogin/util/Mail.java
+++ b/src/main/java/cc/baka9/catseedlogin/util/Mail.java
@@ -22,6 +22,7 @@ public static void sendMail(String receiveMailAccount, String subject, String co
         } else {
             email.setStartTLSEnabled(true);
         }
+        email.setSSLCheckServerIdentity(true);
         email.setFrom(Config.EmailVerify.EmailAccount, Config.EmailVerify.FromPersonal);
         email.setSubject(subject);
         email.setMsg(content);