diff --git a/pkg/tool/encryption.go b/pkg/tool/encryption.go
index b4dd2c7..d34f102 100644
--- a/pkg/tool/encryption.go
+++ b/pkg/tool/encryption.go
@@ -46,8 +46,6 @@ func MultiPasswordVerify(algo, salt, password, hash string) bool {
 	case "md5salt":
 		sum := md5.Sum([]byte(password + salt))
 		return hex.EncodeToString(sum[:]) == hash
-	case "default": // PPanel's default algorithm
-		return VerifyPassWord(password, hash)
 	case "bcrypt":
 		// Bcrypt (corresponding to PHP's password_hash/password_verify)
 		err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))