diff --git a/hutool-core/src/main/java/cn/hutool/core/io/file/FileWriter.java b/hutool-core/src/main/java/cn/hutool/core/io/file/FileWriter.java
index 66edf01bc..c064b7149 100644
--- a/hutool-core/src/main/java/cn/hutool/core/io/file/FileWriter.java
+++ b/hutool-core/src/main/java/cn/hutool/core/io/file/FileWriter.java
@@ -200,7 +200,7 @@ public class FileWriter extends FileWrapper{
 		try (PrintWriter writer = getPrintWriter(isAppend)){
 			for (T t : list) {
 				if (null != t) {
-					writer.print(t.toString());
+					writer.print(t);
 					printNewLine(writer, lineSeparator);
 					writer.flush();
 				}
diff --git a/hutool-extra/src/main/java/cn/hutool/extra/mail/GlobalMailAccount.java b/hutool-extra/src/main/java/cn/hutool/extra/mail/GlobalMailAccount.java
index 92df1e97f..1268f3260 100644
--- a/hutool-extra/src/main/java/cn/hutool/extra/mail/GlobalMailAccount.java
+++ b/hutool-extra/src/main/java/cn/hutool/extra/mail/GlobalMailAccount.java
@@ -11,8 +11,6 @@ import cn.hutool.core.io.IORuntimeException;
 public enum GlobalMailAccount {
 	INSTANCE;
 
-	private static final String[] MAIL_SETTING_PATHS = new String[]{"config/mail.setting", "config/mailAccount.setting", "mail.setting"};
-
 	private final MailAccount mailAccount;
 
 	/**
@@ -37,7 +35,7 @@ public enum GlobalMailAccount {
 	 * @return MailAccount
 	 */
 	private MailAccount createDefaultAccount() {
-		for (String mailSettingPath : MAIL_SETTING_PATHS) {
+		for (String mailSettingPath : MailAccount.MAIL_SETTING_PATHS) {
 			try {
 				return new MailAccount(mailSettingPath);
 			} catch (IORuntimeException ignore) {
diff --git a/hutool-extra/src/main/java/cn/hutool/extra/mail/MailAccount.java b/hutool-extra/src/main/java/cn/hutool/extra/mail/MailAccount.java
index 03f1df589..925550241 100644
--- a/hutool-extra/src/main/java/cn/hutool/extra/mail/MailAccount.java
+++ b/hutool-extra/src/main/java/cn/hutool/extra/mail/MailAccount.java
@@ -37,10 +37,6 @@ public class MailAccount implements Serializable {
 	private static final String MAIL_DEBUG = "mail.debug";
 	private static final String SPLIT_LONG_PARAMS = "mail.mime.splitlongparameters";
 
-	/**
-	 * @deprecated 此公共配置没有公开必要，迁移至GlobalMailAccount#MAIL_SETTING_PATHS
-	 */
-	@Deprecated
 	public static final String[] MAIL_SETTING_PATHS = new String[]{"config/mail.setting", "config/mailAccount.setting", "mail.setting"};
 
 	/**